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| 10 | <h1>EnvMap.fx File Reference</h1><table border="0" cellpadding="0" cellspacing="0"> |
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| 11 | <tr><td></td></tr> |
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| 12 | <tr><td colspan="2"><br><h2>Defines</h2></td></tr> |
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| 13 | <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a0">CUBEMAP_SIZE</a> 128</td></tr> |
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| 14 | |
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| 15 | <tr><td class="mdescLeft"> </td><td class="mdescRight">size of the cube map taken from the reference point of the object <a href="#a0"></a><br></td></tr> |
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| 16 | <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a1">LR_CUBEMAP_SIZE</a> 4</td></tr> |
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| 17 | |
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| 18 | <tr><td class="mdescLeft"> </td><td class="mdescRight">size of the cube map for diffuse/glossy reflections <a href="#a1"></a><br></td></tr> |
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| 19 | <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a2">RATE</a> (CUBEMAP_SIZE/LR_CUBEMAP_SIZE)</td></tr> |
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| 20 | |
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| 21 | <tr><td class="mdescLeft"> </td><td class="mdescRight">cube map downsampling rate for diffuse/glossy reflections <a href="#a2"></a><br></td></tr> |
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| 22 | <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a3">PI</a> 3.14159f</td></tr> |
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| 23 | |
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| 24 | <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a4">TechniqueUsingCommonVS</a>(name)</td></tr> |
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| 25 | |
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| 26 | <tr><td class="mdescLeft"> </td><td class="mdescRight">a helpful macro to define techniques with a common vertex program <a href="#a4"></a><br></td></tr> |
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| 27 | <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a5">Technique</a>(name)</td></tr> |
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| 28 | |
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| 29 | <tr><td class="mdescLeft"> </td><td class="mdescRight">a helpful macro to define techniques <a href="#a5"></a><br></td></tr> |
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| 30 | <tr><td colspan="2"><br><h2>Functions</h2></td></tr> |
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| 31 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="struct_reduce_texture_v_s__output.html">ReduceTextureVS_output</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a31">ReduceTextureVS</a> (<a class="el" href="struct_reduce_texture_v_s__input.html">ReduceTextureVS_input</a> IN)</td></tr> |
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| 32 | |
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| 33 | <tr><td class="mdescLeft"> </td><td class="mdescRight">See the pixel program. <a href="#a31"></a><br></td></tr> |
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| 34 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a32">ReduceTexturePS</a> (<a class="el" href="struct_reduce_texture_v_s__output.html">ReduceTextureVS_output</a> IN)</td></tr> |
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| 35 | |
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| 36 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Downsamples a face of a cube map. <a href="#a32"></a><br></td></tr> |
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| 37 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a33">GetContibution</a> (float3 q, float3 L)</td></tr> |
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| 38 | |
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| 39 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the precalculated contribution of a texel with regard to the specified query direction. <a href="#a33"></a><br></td></tr> |
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| 40 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="struct_convolution_v_s__output.html">ConvolutionVS_output</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a34">ConvolutionVS</a> (<a class="el" href="struct_convolution_v_s__input.html">ConvolutionVS_input</a> IN)</td></tr> |
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| 41 | |
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| 42 | <tr><td class="mdescLeft"> </td><td class="mdescRight">See the pixel program. <a href="#a34"></a><br></td></tr> |
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| 43 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a35">ConvolutionPS</a> (<a class="el" href="struct_convolution_v_s__output.html">ConvolutionVS_output</a> IN)</td></tr> |
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| 44 | |
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| 45 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Convolves the values of a cube map. <a href="#a35"></a><br></td></tr> |
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| 46 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float3 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a36">Hit</a> (float3 x, float3 R, sampler mp)</td></tr> |
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| 47 | |
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| 48 | <tr><td class="mdescLeft"> </td><td class="mdescRight">This function approximately traces a ray from point x towards direction R. Depth information is obtained from the alpha channel of mp. <a href="#a36"></a><br></td></tr> |
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| 49 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a37">metal_reflectivity</a> (float3 L, float3 N, float3 V)</td></tr> |
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| 50 | |
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| 51 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Simple Fresnel term approximation for metals. <a href="#a37"></a><br></td></tr> |
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| 52 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a38">EnvMapVS</a> (<a class="el" href="struct_env_map_v_s__input.html">EnvMapVS_input</a> IN)</td></tr> |
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| 53 | |
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| 54 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a39">EnvMapImpostorPS</a> (<a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> IN)</td></tr> |
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| 55 | |
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| 56 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Environment mapping with distance impostors. <a href="#a39"></a><br></td></tr> |
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| 57 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a40">EnvMapImpostorMetalPS</a> (<a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> IN)</td></tr> |
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| 58 | |
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| 59 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a41">EnvMapClassicPS</a> (<a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> IN)</td></tr> |
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| 60 | |
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| 61 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Classic environment mapping technique. <a href="#a41"></a><br></td></tr> |
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| 62 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a42">EnvMapClassicMetalPS</a> (<a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> IN)</td></tr> |
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| 63 | |
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| 64 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Classic environment mapping technique with a simple Fresnel term approximation (<a class="el" href="_env_map_8fx.html#a37">metal_reflectivity()</a>). <a href="#a42"></a><br></td></tr> |
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| 65 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a43">EnvMapDiffusePS</a> (<a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> IN)</td></tr> |
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| 66 | |
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| 67 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Determines diffuse or specular illumination with a single lookup into <a class="el" href="_env_map_8fx.html#a25">PreconvolvedEnvironmentMap</a>. <a href="#a43"></a><br></td></tr> |
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| 68 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a44">GetContibution</a> (float3 L, float3 pos, float3 N, float3 V)</td></tr> |
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| 69 | |
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| 70 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Calculates the contribution of a single texel of <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a> to the illumination of the shaded point. <a href="#a44"></a><br></td></tr> |
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| 71 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a45">EnvMapDiffuseLocalizedPS</a> (<a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> IN)</td></tr> |
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| 72 | |
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| 73 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Calculates diffuse or specular contributions of all texels in <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a> to the current point. For each texel of <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a>, function <a class="el" href="_env_map_8fx.html#a44">GetContibution(float3,float3,float3,float3)</a> is called. <a href="#a45"></a><br></td></tr> |
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| 74 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a46">GetContibutionWithCosLookup</a> (float3 L, float3 pos, float3 N, float3 V)</td></tr> |
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| 75 | |
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| 76 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Calculates the contribution of a single texel of <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a> to the illumination of the shaded point. <a href="#a46"></a><br></td></tr> |
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| 77 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a47">EnvMapDiffuseLocalizedWithCosLookupPS</a> (<a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> IN)</td></tr> |
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| 78 | |
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| 79 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Calculates diffuse or specular contributions of all texels in <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a> to the current point. For each texel of <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a>, function <a class="el" href="_env_map_8fx.html#a46">GetContibutionWithCosLookup()</a> is called. <a href="#a47"></a><br></td></tr> |
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| 80 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="struct_illuminated_scene_v_s__output.html">IlluminatedSceneVS_output</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a48">IlluminatedSceneVS</a> (<a class="el" href="struct_illuminated_scene_v_s__input.html">IlluminatedSceneVS_input</a> IN)</td></tr> |
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| 81 | |
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| 82 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a49">IlluminatedScenePS</a> (<a class="el" href="struct_illuminated_scene_v_s__output.html">IlluminatedSceneVS_output</a> IN)</td></tr> |
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| 83 | |
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| 84 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Displays the environment with a simple shading. <a href="#a49"></a><br></td></tr> |
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| 85 | <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a50">TechniqueUsingCommonVS</a> (EnvMapClassic)</td></tr> |
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| 86 | |
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| 87 | <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a51">TechniqueUsingCommonVS</a> (EnvMapImpostor)</td></tr> |
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| 88 | |
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| 89 | <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a52">TechniqueUsingCommonVS</a> (EnvMapDiffuse)</td></tr> |
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| 90 | |
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| 91 | <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a53">Technique</a> (IlluminatedScene)</td></tr> |
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| 92 | |
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| 93 | <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a54">Technique</a> (ReduceTexture)</td></tr> |
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| 94 | |
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| 95 | <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a55">Technique</a> (Convolution)</td></tr> |
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| 96 | |
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| 97 | <tr><td colspan="2"><br><h2>Variables</h2></td></tr> |
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| 98 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4x4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a6">World</a></td></tr> |
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| 99 | |
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| 100 | <tr><td class="mdescLeft"> </td><td class="mdescRight">World matrix for the current object. <a href="#a6"></a><br></td></tr> |
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| 101 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4x4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a7">WorldIT</a></td></tr> |
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| 102 | |
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| 103 | <tr><td class="mdescLeft"> </td><td class="mdescRight">World matrix IT (inverse transposed) to transform surface normals of the current object. <a href="#a7"></a><br></td></tr> |
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| 104 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4x4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a8">WorldView</a></td></tr> |
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| 105 | |
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| 106 | <tr><td class="mdescLeft"> </td><td class="mdescRight">World * View matrix. <a href="#a8"></a><br></td></tr> |
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| 107 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4x4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a9">WorldViewProjection</a></td></tr> |
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| 108 | |
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| 109 | <tr><td class="mdescLeft"> </td><td class="mdescRight">World * View * Projection matrix. <a href="#a9"></a><br></td></tr> |
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| 110 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a10">texel_size</a></td></tr> |
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| 111 | |
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| 112 | <tr><td class="mdescLeft"> </td><td class="mdescRight">upload this constant every time the viewport changes <a href="#a10"></a><br></td></tr> |
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| 113 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a11">eyePos</a></td></tr> |
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| 114 | |
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| 115 | <tr><td class="mdescLeft"> </td><td class="mdescRight">current eye (camera) position <a href="#a11"></a><br></td></tr> |
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| 116 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a12">reference_pos</a></td></tr> |
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| 117 | |
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| 118 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Reference point for the last cube map generation. <a href="#a12"></a><br></td></tr> |
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| 119 | <tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a13">nFace</a></td></tr> |
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| 120 | |
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| 121 | <tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a14">iShowCubeMap</a></td></tr> |
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| 122 | |
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| 123 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float4 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a15">objColor</a></td></tr> |
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| 124 | |
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| 125 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float3 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a16">nMetal</a></td></tr> |
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| 126 | |
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| 127 | <tr><td class="mdescLeft"> </td><td class="mdescRight">real part of the refraction coefficient for metals <a href="#a16"></a><br></td></tr> |
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| 128 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float3 </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a17">kMetal</a></td></tr> |
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| 129 | |
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| 130 | <tr><td class="mdescLeft"> </td><td class="mdescRight">imaginary part of the refraction coefficient for metals <a href="#a17"></a><br></td></tr> |
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| 131 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a18">sFresnel</a></td></tr> |
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| 132 | |
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| 133 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Fresnel refraction param. <a href="#a18"></a><br></td></tr> |
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| 134 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a19">refractionIndex</a></td></tr> |
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| 135 | |
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| 136 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a20">intensity</a></td></tr> |
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| 137 | |
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| 138 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a21">shininess</a></td></tr> |
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| 139 | |
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| 140 | <tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a22">brightness</a></td></tr> |
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| 141 | |
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| 142 | <tr><td class="memItemLeft" nowrap align="right" valign="top">texture </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a23">EnvironmentMap</a></td></tr> |
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| 143 | |
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| 144 | <tr><td class="memItemLeft" nowrap align="right" valign="top">texture </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a></td></tr> |
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| 145 | |
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| 146 | <tr><td class="memItemLeft" nowrap align="right" valign="top">texture </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a25">PreconvolvedEnvironmentMap</a></td></tr> |
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| 147 | |
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| 148 | <tr><td class="memItemLeft" nowrap align="right" valign="top">texture </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a26">Decoration</a></td></tr> |
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| 149 | |
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| 150 | <tr><td class="memItemLeft" nowrap align="right" valign="top">sampler </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a27">EnvironmentMapSampler</a></td></tr> |
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| 151 | |
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| 152 | <tr><td class="memItemLeft" nowrap align="right" valign="top">sampler </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a28">PreconvolvedEnvironmentMapSampler</a></td></tr> |
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| 153 | |
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| 154 | <tr><td class="memItemLeft" nowrap align="right" valign="top">sampler </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a29">SmallEnvironmentMapSampler</a></td></tr> |
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| 155 | |
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| 156 | <tr><td class="memItemLeft" nowrap align="right" valign="top">sampler </td><td class="memItemRight" valign="bottom"><a class="el" href="_env_map_8fx.html#a30">DecorationSampler</a></td></tr> |
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| 157 | |
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| 158 | </table> |
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| 159 | <hr><h2>Define Documentation</h2> |
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| 160 | <a class="anchor" name="a0" doxytag="EnvMap.fx::CUBEMAP_SIZE"></a><p> |
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| 161 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
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| 162 | <tr> |
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| 163 | <td class="mdRow"> |
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| 164 | <table cellpadding="0" cellspacing="0" border="0"> |
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| 165 | <tr> |
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| 166 | <td class="md" nowrap valign="top">#define CUBEMAP_SIZE 128 </td> |
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| 167 | </tr> |
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| 168 | </table> |
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| 169 | </td> |
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| 170 | </tr> |
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| 171 | </table> |
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| 172 | <table cellspacing="5" cellpadding="0" border="0"> |
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| 173 | <tr> |
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| 174 | <td> |
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| 175 | |
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| 176 | </td> |
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| 177 | <td> |
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| 178 | |
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| 179 | <p> |
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| 180 | size of the cube map taken from the reference point of the object |
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| 181 | <p> |
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| 182 | </td> |
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| 183 | </tr> |
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| 184 | </table> |
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| 185 | <a class="anchor" name="a1" doxytag="EnvMap.fx::LR_CUBEMAP_SIZE"></a><p> |
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| 186 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
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| 187 | <tr> |
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| 188 | <td class="mdRow"> |
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| 189 | <table cellpadding="0" cellspacing="0" border="0"> |
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| 190 | <tr> |
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| 191 | <td class="md" nowrap valign="top">#define LR_CUBEMAP_SIZE 4 </td> |
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| 192 | </tr> |
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| 193 | </table> |
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| 194 | </td> |
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| 195 | </tr> |
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| 196 | </table> |
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| 197 | <table cellspacing="5" cellpadding="0" border="0"> |
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| 198 | <tr> |
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| 199 | <td> |
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| 200 | |
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| 201 | </td> |
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| 202 | <td> |
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| 203 | |
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| 204 | <p> |
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| 205 | size of the cube map for diffuse/glossy reflections |
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| 206 | <p> |
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| 207 | </td> |
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| 208 | </tr> |
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| 209 | </table> |
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| 210 | <a class="anchor" name="a3" doxytag="EnvMap.fx::PI"></a><p> |
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| 211 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
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| 212 | <tr> |
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| 213 | <td class="mdRow"> |
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| 214 | <table cellpadding="0" cellspacing="0" border="0"> |
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| 215 | <tr> |
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| 216 | <td class="md" nowrap valign="top">#define PI 3.14159f </td> |
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| 217 | </tr> |
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| 218 | </table> |
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| 219 | </td> |
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| 220 | </tr> |
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| 221 | </table> |
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| 222 | <table cellspacing="5" cellpadding="0" border="0"> |
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| 223 | <tr> |
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| 224 | <td> |
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| 225 | |
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| 226 | </td> |
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| 227 | <td> |
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| 228 | |
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| 229 | <p> |
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| 230 | </td> |
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| 231 | </tr> |
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| 232 | </table> |
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| 233 | <a class="anchor" name="a2" doxytag="EnvMap.fx::RATE"></a><p> |
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| 234 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
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| 235 | <tr> |
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| 236 | <td class="mdRow"> |
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| 237 | <table cellpadding="0" cellspacing="0" border="0"> |
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| 238 | <tr> |
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| 239 | <td class="md" nowrap valign="top">#define RATE (CUBEMAP_SIZE/LR_CUBEMAP_SIZE) </td> |
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| 240 | </tr> |
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| 241 | </table> |
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| 242 | </td> |
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| 243 | </tr> |
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| 244 | </table> |
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| 245 | <table cellspacing="5" cellpadding="0" border="0"> |
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| 246 | <tr> |
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| 247 | <td> |
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| 248 | |
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| 249 | </td> |
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| 250 | <td> |
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| 251 | |
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| 252 | <p> |
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| 253 | cube map downsampling rate for diffuse/glossy reflections |
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| 254 | <p> |
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| 255 | </td> |
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| 256 | </tr> |
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| 257 | </table> |
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| 258 | <a class="anchor" name="a5" doxytag="EnvMap.fx::Technique"></a><p> |
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| 259 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
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| 260 | <tr> |
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| 261 | <td class="mdRow"> |
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| 262 | <table cellpadding="0" cellspacing="0" border="0"> |
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| 263 | <tr> |
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| 264 | <td class="md" nowrap valign="top">#define Technique </td> |
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| 265 | <td class="md" valign="top">( </td> |
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| 266 | <td class="md" nowrap valign="top">name </td> |
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| 267 | <td class="mdname1" valign="top" nowrap> </td> |
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| 268 | <td class="md" valign="top"> ) </td> |
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| 269 | <td class="md" nowrap></td> |
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| 270 | </tr> |
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| 271 | </table> |
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| 272 | </td> |
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| 273 | </tr> |
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| 274 | </table> |
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| 275 | <table cellspacing="5" cellpadding="0" border="0"> |
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| 276 | <tr> |
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| 277 | <td> |
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| 278 | |
---|
| 279 | </td> |
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| 280 | <td> |
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| 281 | |
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| 282 | <p> |
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| 283 | <b>Value:</b><div class="fragment"><pre class="fragment">; \ |
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| 284 | technique name \ |
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| 285 | { \ |
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| 286 | pass p0 \ |
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| 287 | { \ |
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| 288 | VertexShader = compile vs_3_0 name##VS(); \ |
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| 289 | PixelShader = compile ps_3_0 name##PS(); \ |
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| 290 | } \ |
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| 291 | } |
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| 292 | </pre></div>a helpful macro to define techniques |
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| 293 | <p> |
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| 294 | </td> |
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| 295 | </tr> |
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| 296 | </table> |
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| 297 | <a class="anchor" name="a4" doxytag="EnvMap.fx::TechniqueUsingCommonVS"></a><p> |
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| 298 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
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| 299 | <tr> |
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| 300 | <td class="mdRow"> |
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| 301 | <table cellpadding="0" cellspacing="0" border="0"> |
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| 302 | <tr> |
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| 303 | <td class="md" nowrap valign="top">#define TechniqueUsingCommonVS </td> |
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| 304 | <td class="md" valign="top">( </td> |
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| 305 | <td class="md" nowrap valign="top">name </td> |
---|
| 306 | <td class="mdname1" valign="top" nowrap> </td> |
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| 307 | <td class="md" valign="top"> ) </td> |
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| 308 | <td class="md" nowrap></td> |
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| 309 | </tr> |
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| 310 | </table> |
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| 311 | </td> |
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| 312 | </tr> |
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| 313 | </table> |
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| 314 | <table cellspacing="5" cellpadding="0" border="0"> |
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| 315 | <tr> |
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| 316 | <td> |
---|
| 317 | |
---|
| 318 | </td> |
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| 319 | <td> |
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| 320 | |
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| 321 | <p> |
---|
| 322 | <b>Value:</b><div class="fragment"><pre class="fragment">; \ |
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| 323 | technique name \ |
---|
| 324 | { \ |
---|
| 325 | pass p0 \ |
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| 326 | { \ |
---|
| 327 | VertexShader = compile vs_3_0 <a class="code" href="_env_map_8fx.html#a38">EnvMapVS</a>(); \ |
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| 328 | PixelShader = compile ps_3_0 name##PS(); \ |
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| 329 | } \ |
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| 330 | } |
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| 331 | </pre></div>a helpful macro to define techniques with a common vertex program |
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| 332 | <p> |
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| 333 | </td> |
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| 334 | </tr> |
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| 335 | </table> |
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| 336 | <hr><h2>Function Documentation</h2> |
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| 337 | <a class="anchor" name="a35" doxytag="EnvMap.fx::ConvolutionPS"></a><p> |
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| 338 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
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| 339 | <tr> |
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| 340 | <td class="mdRow"> |
---|
| 341 | <table cellpadding="0" cellspacing="0" border="0"> |
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| 342 | <tr> |
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| 343 | <td class="md" nowrap valign="top">float4 ConvolutionPS </td> |
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| 344 | <td class="md" valign="top">( </td> |
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| 345 | <td class="md" nowrap valign="top"><a class="el" href="struct_convolution_v_s__output.html">ConvolutionVS_output</a> </td> |
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| 346 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
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| 347 | <td class="md" valign="top"> ) </td> |
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| 348 | <td class="md" nowrap></td> |
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| 349 | </tr> |
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| 350 | </table> |
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| 351 | </td> |
---|
| 352 | </tr> |
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| 353 | </table> |
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| 354 | <table cellspacing="5" cellpadding="0" border="0"> |
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| 355 | <tr> |
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| 356 | <td> |
---|
| 357 | |
---|
| 358 | </td> |
---|
| 359 | <td> |
---|
| 360 | |
---|
| 361 | <p> |
---|
| 362 | Convolves the values of a cube map. |
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| 363 | <p> |
---|
| 364 | Calculates the diffuse/specular irradiance map of resolution <a class="el" href="_env_map_8fx.html#a1">LR_CUBEMAP_SIZE</a> by summing up the contributions of all cube map texels with regard to the current query direction. <dl compact><dt><b>Parameters:</b></dt><dd> |
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| 365 | <table border="0" cellspacing="2" cellpadding="0"> |
---|
| 366 | <tr><td valign="top"></td><td valign="top"><em>SmallEnvironmentMap</em> </td><td>is bound to <a class="el" href="class_env_map.html#r4">EnvMap::pCubeTextureSmall</a> (cube map of resolution <a class="el" href="_env_map_8fx.html#a1">LR_CUBEMAP_SIZE</a>) </td></tr> |
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| 367 | </table> |
---|
| 368 | </dl> |
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| 369 | </td> |
---|
| 370 | </tr> |
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| 371 | </table> |
---|
| 372 | <a class="anchor" name="a34" doxytag="EnvMap.fx::ConvolutionVS"></a><p> |
---|
| 373 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 374 | <tr> |
---|
| 375 | <td class="mdRow"> |
---|
| 376 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 377 | <tr> |
---|
| 378 | <td class="md" nowrap valign="top"><a class="el" href="struct_convolution_v_s__output.html">ConvolutionVS_output</a> ConvolutionVS </td> |
---|
| 379 | <td class="md" valign="top">( </td> |
---|
| 380 | <td class="md" nowrap valign="top"><a class="el" href="struct_convolution_v_s__input.html">ConvolutionVS_input</a> </td> |
---|
| 381 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
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| 382 | <td class="md" valign="top"> ) </td> |
---|
| 383 | <td class="md" nowrap></td> |
---|
| 384 | </tr> |
---|
| 385 | </table> |
---|
| 386 | </td> |
---|
| 387 | </tr> |
---|
| 388 | </table> |
---|
| 389 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 390 | <tr> |
---|
| 391 | <td> |
---|
| 392 | |
---|
| 393 | </td> |
---|
| 394 | <td> |
---|
| 395 | |
---|
| 396 | <p> |
---|
| 397 | See the pixel program. |
---|
| 398 | <p> |
---|
| 399 | </td> |
---|
| 400 | </tr> |
---|
| 401 | </table> |
---|
| 402 | <a class="anchor" name="a42" doxytag="EnvMap.fx::EnvMapClassicMetalPS"></a><p> |
---|
| 403 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 404 | <tr> |
---|
| 405 | <td class="mdRow"> |
---|
| 406 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 407 | <tr> |
---|
| 408 | <td class="md" nowrap valign="top">float4 EnvMapClassicMetalPS </td> |
---|
| 409 | <td class="md" valign="top">( </td> |
---|
| 410 | <td class="md" nowrap valign="top"><a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> </td> |
---|
| 411 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 412 | <td class="md" valign="top"> ) </td> |
---|
| 413 | <td class="md" nowrap></td> |
---|
| 414 | </tr> |
---|
| 415 | </table> |
---|
| 416 | </td> |
---|
| 417 | </tr> |
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| 418 | </table> |
---|
| 419 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 420 | <tr> |
---|
| 421 | <td> |
---|
| 422 | |
---|
| 423 | </td> |
---|
| 424 | <td> |
---|
| 425 | |
---|
| 426 | <p> |
---|
| 427 | Classic environment mapping technique with a simple Fresnel term approximation (<a class="el" href="_env_map_8fx.html#a37">metal_reflectivity()</a>). |
---|
| 428 | <p> |
---|
| 429 | </td> |
---|
| 430 | </tr> |
---|
| 431 | </table> |
---|
| 432 | <a class="anchor" name="a41" doxytag="EnvMap.fx::EnvMapClassicPS"></a><p> |
---|
| 433 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 434 | <tr> |
---|
| 435 | <td class="mdRow"> |
---|
| 436 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 437 | <tr> |
---|
| 438 | <td class="md" nowrap valign="top">float4 EnvMapClassicPS </td> |
---|
| 439 | <td class="md" valign="top">( </td> |
---|
| 440 | <td class="md" nowrap valign="top"><a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> </td> |
---|
| 441 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 442 | <td class="md" valign="top"> ) </td> |
---|
| 443 | <td class="md" nowrap></td> |
---|
| 444 | </tr> |
---|
| 445 | </table> |
---|
| 446 | </td> |
---|
| 447 | </tr> |
---|
| 448 | </table> |
---|
| 449 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 450 | <tr> |
---|
| 451 | <td> |
---|
| 452 | |
---|
| 453 | </td> |
---|
| 454 | <td> |
---|
| 455 | |
---|
| 456 | <p> |
---|
| 457 | Classic environment mapping technique. |
---|
| 458 | <p> |
---|
| 459 | Simply determines the ideal reflection/refraction direction and performs a cube map lookup into that direction <dl compact><dt><b>Parameters:</b></dt><dd> |
---|
| 460 | <table border="0" cellspacing="2" cellpadding="0"> |
---|
| 461 | <tr><td valign="top"></td><td valign="top"><em>EnvironmentMap</em> </td><td>is bound to <a class="el" href="class_env_map.html#r2">EnvMap::pCubeTexture</a> (cube map of resolution <a class="el" href="_params_8h.html#a0">CUBEMAP_SIZE</a>) </td></tr> |
---|
| 462 | </table> |
---|
| 463 | </dl> |
---|
| 464 | </td> |
---|
| 465 | </tr> |
---|
| 466 | </table> |
---|
| 467 | <a class="anchor" name="a45" doxytag="EnvMap.fx::EnvMapDiffuseLocalizedPS"></a><p> |
---|
| 468 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 469 | <tr> |
---|
| 470 | <td class="mdRow"> |
---|
| 471 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 472 | <tr> |
---|
| 473 | <td class="md" nowrap valign="top">float4 EnvMapDiffuseLocalizedPS </td> |
---|
| 474 | <td class="md" valign="top">( </td> |
---|
| 475 | <td class="md" nowrap valign="top"><a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> </td> |
---|
| 476 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 477 | <td class="md" valign="top"> ) </td> |
---|
| 478 | <td class="md" nowrap></td> |
---|
| 479 | </tr> |
---|
| 480 | </table> |
---|
| 481 | </td> |
---|
| 482 | </tr> |
---|
| 483 | </table> |
---|
| 484 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 485 | <tr> |
---|
| 486 | <td> |
---|
| 487 | |
---|
| 488 | </td> |
---|
| 489 | <td> |
---|
| 490 | |
---|
| 491 | <p> |
---|
| 492 | Calculates diffuse or specular contributions of all texels in <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a> to the current point. For each texel of <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a>, function <a class="el" href="_env_map_8fx.html#a44">GetContibution(float3,float3,float3,float3)</a> is called. |
---|
| 493 | <p> |
---|
| 494 | <dl compact><dt><b>Parameters:</b></dt><dd> |
---|
| 495 | <table border="0" cellspacing="2" cellpadding="0"> |
---|
| 496 | <tr><td valign="top"></td><td valign="top"><em>SmallEnvironmentMap</em> </td><td>is bound to <a class="el" href="class_env_map.html#r4">EnvMap::pCubeTextureSmall</a> (cube map of resolution <a class="el" href="_env_map_8fx.html#a1">LR_CUBEMAP_SIZE</a>) </td></tr> |
---|
| 497 | </table> |
---|
| 498 | </dl> |
---|
| 499 | </td> |
---|
| 500 | </tr> |
---|
| 501 | </table> |
---|
| 502 | <a class="anchor" name="a47" doxytag="EnvMap.fx::EnvMapDiffuseLocalizedWithCosLookupPS"></a><p> |
---|
| 503 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 504 | <tr> |
---|
| 505 | <td class="mdRow"> |
---|
| 506 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 507 | <tr> |
---|
| 508 | <td class="md" nowrap valign="top">float4 EnvMapDiffuseLocalizedWithCosLookupPS </td> |
---|
| 509 | <td class="md" valign="top">( </td> |
---|
| 510 | <td class="md" nowrap valign="top"><a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> </td> |
---|
| 511 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 512 | <td class="md" valign="top"> ) </td> |
---|
| 513 | <td class="md" nowrap></td> |
---|
| 514 | </tr> |
---|
| 515 | </table> |
---|
| 516 | </td> |
---|
| 517 | </tr> |
---|
| 518 | </table> |
---|
| 519 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 520 | <tr> |
---|
| 521 | <td> |
---|
| 522 | |
---|
| 523 | </td> |
---|
| 524 | <td> |
---|
| 525 | |
---|
| 526 | <p> |
---|
| 527 | Calculates diffuse or specular contributions of all texels in <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a> to the current point. For each texel of <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a>, function <a class="el" href="_env_map_8fx.html#a46">GetContibutionWithCosLookup()</a> is called. |
---|
| 528 | <p> |
---|
| 529 | <dl compact><dt><b>Parameters:</b></dt><dd> |
---|
| 530 | <table border="0" cellspacing="2" cellpadding="0"> |
---|
| 531 | <tr><td valign="top"></td><td valign="top"><em>SmallEnvironmentMap</em> </td><td>is bound to <a class="el" href="class_env_map.html#r4">EnvMap::pCubeTextureSmall</a> (cube map of resolution <a class="el" href="_env_map_8fx.html#a1">LR_CUBEMAP_SIZE</a>) </td></tr> |
---|
| 532 | </table> |
---|
| 533 | </dl> |
---|
| 534 | </td> |
---|
| 535 | </tr> |
---|
| 536 | </table> |
---|
| 537 | <a class="anchor" name="a43" doxytag="EnvMap.fx::EnvMapDiffusePS"></a><p> |
---|
| 538 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 539 | <tr> |
---|
| 540 | <td class="mdRow"> |
---|
| 541 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 542 | <tr> |
---|
| 543 | <td class="md" nowrap valign="top">float4 EnvMapDiffusePS </td> |
---|
| 544 | <td class="md" valign="top">( </td> |
---|
| 545 | <td class="md" nowrap valign="top"><a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> </td> |
---|
| 546 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 547 | <td class="md" valign="top"> ) </td> |
---|
| 548 | <td class="md" nowrap></td> |
---|
| 549 | </tr> |
---|
| 550 | </table> |
---|
| 551 | </td> |
---|
| 552 | </tr> |
---|
| 553 | </table> |
---|
| 554 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 555 | <tr> |
---|
| 556 | <td> |
---|
| 557 | |
---|
| 558 | </td> |
---|
| 559 | <td> |
---|
| 560 | |
---|
| 561 | <p> |
---|
| 562 | Determines diffuse or specular illumination with a single lookup into <a class="el" href="_env_map_8fx.html#a25">PreconvolvedEnvironmentMap</a>. |
---|
| 563 | <p> |
---|
| 564 | <dl compact><dt><b>Parameters:</b></dt><dd> |
---|
| 565 | <table border="0" cellspacing="2" cellpadding="0"> |
---|
| 566 | <tr><td valign="top"></td><td valign="top"><em>PreconvolvedEnvironmentMap</em> </td><td>is bound to <a class="el" href="class_env_map.html#r5">EnvMap::pCubeTexturePreConvolved</a> (cube map of resolution <a class="el" href="_env_map_8fx.html#a1">LR_CUBEMAP_SIZE</a>) </td></tr> |
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| 567 | </table> |
---|
| 568 | </dl> |
---|
| 569 | </td> |
---|
| 570 | </tr> |
---|
| 571 | </table> |
---|
| 572 | <a class="anchor" name="a40" doxytag="EnvMap.fx::EnvMapImpostorMetalPS"></a><p> |
---|
| 573 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 574 | <tr> |
---|
| 575 | <td class="mdRow"> |
---|
| 576 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 577 | <tr> |
---|
| 578 | <td class="md" nowrap valign="top">float4 EnvMapImpostorMetalPS </td> |
---|
| 579 | <td class="md" valign="top">( </td> |
---|
| 580 | <td class="md" nowrap valign="top"><a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> </td> |
---|
| 581 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 582 | <td class="md" valign="top"> ) </td> |
---|
| 583 | <td class="md" nowrap></td> |
---|
| 584 | </tr> |
---|
| 585 | </table> |
---|
| 586 | </td> |
---|
| 587 | </tr> |
---|
| 588 | </table> |
---|
| 589 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 590 | <tr> |
---|
| 591 | <td> |
---|
| 592 | |
---|
| 593 | </td> |
---|
| 594 | <td> |
---|
| 595 | |
---|
| 596 | <p> |
---|
| 597 | </td> |
---|
| 598 | </tr> |
---|
| 599 | </table> |
---|
| 600 | <a class="anchor" name="a39" doxytag="EnvMap.fx::EnvMapImpostorPS"></a><p> |
---|
| 601 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 602 | <tr> |
---|
| 603 | <td class="mdRow"> |
---|
| 604 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 605 | <tr> |
---|
| 606 | <td class="md" nowrap valign="top">float4 EnvMapImpostorPS </td> |
---|
| 607 | <td class="md" valign="top">( </td> |
---|
| 608 | <td class="md" nowrap valign="top"><a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> </td> |
---|
| 609 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 610 | <td class="md" valign="top"> ) </td> |
---|
| 611 | <td class="md" nowrap></td> |
---|
| 612 | </tr> |
---|
| 613 | </table> |
---|
| 614 | </td> |
---|
| 615 | </tr> |
---|
| 616 | </table> |
---|
| 617 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 618 | <tr> |
---|
| 619 | <td> |
---|
| 620 | |
---|
| 621 | </td> |
---|
| 622 | <td> |
---|
| 623 | |
---|
| 624 | <p> |
---|
| 625 | Environment mapping with distance impostors. |
---|
| 626 | <p> |
---|
| 627 | Determines the ideal reflection/refraction direction and approximately traces a ray toward that direction using the <a class="el" href="_env_map_8fx.html#a36">Hit()</a> function. <dl compact><dt><b>Parameters:</b></dt><dd> |
---|
| 628 | <table border="0" cellspacing="2" cellpadding="0"> |
---|
| 629 | <tr><td valign="top"></td><td valign="top"><em>EnvironmentMap</em> </td><td>is bound to <a class="el" href="class_env_map.html#r2">EnvMap::pCubeTexture</a> (cube map of resolution <a class="el" href="_params_8h.html#a0">CUBEMAP_SIZE</a>) </td></tr> |
---|
| 630 | </table> |
---|
| 631 | </dl> |
---|
| 632 | </td> |
---|
| 633 | </tr> |
---|
| 634 | </table> |
---|
| 635 | <a class="anchor" name="a38" doxytag="EnvMap.fx::EnvMapVS"></a><p> |
---|
| 636 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 637 | <tr> |
---|
| 638 | <td class="mdRow"> |
---|
| 639 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 640 | <tr> |
---|
| 641 | <td class="md" nowrap valign="top"><a class="el" href="struct_env_map_v_s__output.html">EnvMapVS_output</a> EnvMapVS </td> |
---|
| 642 | <td class="md" valign="top">( </td> |
---|
| 643 | <td class="md" nowrap valign="top"><a class="el" href="struct_env_map_v_s__input.html">EnvMapVS_input</a> </td> |
---|
| 644 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 645 | <td class="md" valign="top"> ) </td> |
---|
| 646 | <td class="md" nowrap></td> |
---|
| 647 | </tr> |
---|
| 648 | </table> |
---|
| 649 | </td> |
---|
| 650 | </tr> |
---|
| 651 | </table> |
---|
| 652 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 653 | <tr> |
---|
| 654 | <td> |
---|
| 655 | |
---|
| 656 | </td> |
---|
| 657 | <td> |
---|
| 658 | |
---|
| 659 | <p> |
---|
| 660 | </td> |
---|
| 661 | </tr> |
---|
| 662 | </table> |
---|
| 663 | <a class="anchor" name="a44" doxytag="EnvMap.fx::GetContibution"></a><p> |
---|
| 664 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 665 | <tr> |
---|
| 666 | <td class="mdRow"> |
---|
| 667 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 668 | <tr> |
---|
| 669 | <td class="md" nowrap valign="top">float4 GetContibution </td> |
---|
| 670 | <td class="md" valign="top">( </td> |
---|
| 671 | <td class="md" nowrap valign="top">float3 </td> |
---|
| 672 | <td class="mdname" nowrap> <em>L</em>, </td> |
---|
| 673 | </tr> |
---|
| 674 | <tr> |
---|
| 675 | <td class="md" nowrap align="right"></td> |
---|
| 676 | <td class="md"></td> |
---|
| 677 | <td class="md" nowrap>float3 </td> |
---|
| 678 | <td class="mdname" nowrap> <em>pos</em>, </td> |
---|
| 679 | </tr> |
---|
| 680 | <tr> |
---|
| 681 | <td class="md" nowrap align="right"></td> |
---|
| 682 | <td class="md"></td> |
---|
| 683 | <td class="md" nowrap>float3 </td> |
---|
| 684 | <td class="mdname" nowrap> <em>N</em>, </td> |
---|
| 685 | </tr> |
---|
| 686 | <tr> |
---|
| 687 | <td class="md" nowrap align="right"></td> |
---|
| 688 | <td class="md"></td> |
---|
| 689 | <td class="md" nowrap>float3 </td> |
---|
| 690 | <td class="mdname" nowrap> <em>V</em></td> |
---|
| 691 | </tr> |
---|
| 692 | <tr> |
---|
| 693 | <td class="md"></td> |
---|
| 694 | <td class="md">) </td> |
---|
| 695 | <td class="md" colspan="2"></td> |
---|
| 696 | </tr> |
---|
| 697 | </table> |
---|
| 698 | </td> |
---|
| 699 | </tr> |
---|
| 700 | </table> |
---|
| 701 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 702 | <tr> |
---|
| 703 | <td> |
---|
| 704 | |
---|
| 705 | </td> |
---|
| 706 | <td> |
---|
| 707 | |
---|
| 708 | <p> |
---|
| 709 | Calculates the contribution of a single texel of <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a> to the illumination of the shaded point. |
---|
| 710 | <p> |
---|
| 711 | <dl compact><dt><b>Parameters:</b></dt><dd> |
---|
| 712 | <table border="0" cellspacing="2" cellpadding="0"> |
---|
| 713 | <tr><td valign="top"></td><td valign="top"><em>L</em> </td><td>vector pointing to the center of the texel under examination. We assume that the largest coordinate component of L is equal to one, i.e. L points to the face of a cube of edge length of 2. </td></tr> |
---|
| 714 | <tr><td valign="top"></td><td valign="top"><em>pos</em> </td><td>is the position of the shaded point </td></tr> |
---|
| 715 | <tr><td valign="top"></td><td valign="top"><em>N</em> </td><td>is the surface normal at the shaded point </td></tr> |
---|
| 716 | <tr><td valign="top"></td><td valign="top"><em>V</em> </td><td>is the viewing direction at the shaded point </td></tr> |
---|
| 717 | </table> |
---|
| 718 | </dl> |
---|
| 719 | </td> |
---|
| 720 | </tr> |
---|
| 721 | </table> |
---|
| 722 | <a class="anchor" name="a33" doxytag="EnvMap.fx::GetContibution"></a><p> |
---|
| 723 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 724 | <tr> |
---|
| 725 | <td class="mdRow"> |
---|
| 726 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 727 | <tr> |
---|
| 728 | <td class="md" nowrap valign="top">float4 GetContibution </td> |
---|
| 729 | <td class="md" valign="top">( </td> |
---|
| 730 | <td class="md" nowrap valign="top">float3 </td> |
---|
| 731 | <td class="mdname" nowrap> <em>q</em>, </td> |
---|
| 732 | </tr> |
---|
| 733 | <tr> |
---|
| 734 | <td class="md" nowrap align="right"></td> |
---|
| 735 | <td class="md"></td> |
---|
| 736 | <td class="md" nowrap>float3 </td> |
---|
| 737 | <td class="mdname" nowrap> <em>L</em></td> |
---|
| 738 | </tr> |
---|
| 739 | <tr> |
---|
| 740 | <td class="md"></td> |
---|
| 741 | <td class="md">) </td> |
---|
| 742 | <td class="md" colspan="2"></td> |
---|
| 743 | </tr> |
---|
| 744 | </table> |
---|
| 745 | </td> |
---|
| 746 | </tr> |
---|
| 747 | </table> |
---|
| 748 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 749 | <tr> |
---|
| 750 | <td> |
---|
| 751 | |
---|
| 752 | </td> |
---|
| 753 | <td> |
---|
| 754 | |
---|
| 755 | <p> |
---|
| 756 | Returns the precalculated contribution of a texel with regard to the specified query direction. |
---|
| 757 | <p> |
---|
| 758 | <dl compact><dt><b>Parameters:</b></dt><dd> |
---|
| 759 | <table border="0" cellspacing="2" cellpadding="0"> |
---|
| 760 | <tr><td valign="top"></td><td valign="top"><em>q</em> </td><td><b>query direction</b> (i.e. surface normal in diffuse case, ideal reflection direction in specular case). </td></tr> |
---|
| 761 | <tr><td valign="top"></td><td valign="top"><em>L</em> </td><td>vector pointing to the texel center </td></tr> |
---|
| 762 | </table> |
---|
| 763 | </dl> |
---|
| 764 | </td> |
---|
| 765 | </tr> |
---|
| 766 | </table> |
---|
| 767 | <a class="anchor" name="a46" doxytag="EnvMap.fx::GetContibutionWithCosLookup"></a><p> |
---|
| 768 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 769 | <tr> |
---|
| 770 | <td class="mdRow"> |
---|
| 771 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 772 | <tr> |
---|
| 773 | <td class="md" nowrap valign="top">float4 GetContibutionWithCosLookup </td> |
---|
| 774 | <td class="md" valign="top">( </td> |
---|
| 775 | <td class="md" nowrap valign="top">float3 </td> |
---|
| 776 | <td class="mdname" nowrap> <em>L</em>, </td> |
---|
| 777 | </tr> |
---|
| 778 | <tr> |
---|
| 779 | <td class="md" nowrap align="right"></td> |
---|
| 780 | <td class="md"></td> |
---|
| 781 | <td class="md" nowrap>float3 </td> |
---|
| 782 | <td class="mdname" nowrap> <em>pos</em>, </td> |
---|
| 783 | </tr> |
---|
| 784 | <tr> |
---|
| 785 | <td class="md" nowrap align="right"></td> |
---|
| 786 | <td class="md"></td> |
---|
| 787 | <td class="md" nowrap>float3 </td> |
---|
| 788 | <td class="mdname" nowrap> <em>N</em>, </td> |
---|
| 789 | </tr> |
---|
| 790 | <tr> |
---|
| 791 | <td class="md" nowrap align="right"></td> |
---|
| 792 | <td class="md"></td> |
---|
| 793 | <td class="md" nowrap>float3 </td> |
---|
| 794 | <td class="mdname" nowrap> <em>V</em></td> |
---|
| 795 | </tr> |
---|
| 796 | <tr> |
---|
| 797 | <td class="md"></td> |
---|
| 798 | <td class="md">) </td> |
---|
| 799 | <td class="md" colspan="2"></td> |
---|
| 800 | </tr> |
---|
| 801 | </table> |
---|
| 802 | </td> |
---|
| 803 | </tr> |
---|
| 804 | </table> |
---|
| 805 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 806 | <tr> |
---|
| 807 | <td> |
---|
| 808 | |
---|
| 809 | </td> |
---|
| 810 | <td> |
---|
| 811 | |
---|
| 812 | <p> |
---|
| 813 | Calculates the contribution of a single texel of <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a> to the illumination of the shaded point. |
---|
| 814 | <p> |
---|
| 815 | The only difference from <a class="el" href="_env_map_8fx.html#a44">GetContibution(float3,float3,float3,float3)</a> is that now we use precalculated integral values to compute reflectivity (instead of using only one sample). </td> |
---|
| 816 | </tr> |
---|
| 817 | </table> |
---|
| 818 | <a class="anchor" name="a36" doxytag="EnvMap.fx::Hit"></a><p> |
---|
| 819 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 820 | <tr> |
---|
| 821 | <td class="mdRow"> |
---|
| 822 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 823 | <tr> |
---|
| 824 | <td class="md" nowrap valign="top">float3 Hit </td> |
---|
| 825 | <td class="md" valign="top">( </td> |
---|
| 826 | <td class="md" nowrap valign="top">float3 </td> |
---|
| 827 | <td class="mdname" nowrap> <em>x</em>, </td> |
---|
| 828 | </tr> |
---|
| 829 | <tr> |
---|
| 830 | <td class="md" nowrap align="right"></td> |
---|
| 831 | <td class="md"></td> |
---|
| 832 | <td class="md" nowrap>float3 </td> |
---|
| 833 | <td class="mdname" nowrap> <em>R</em>, </td> |
---|
| 834 | </tr> |
---|
| 835 | <tr> |
---|
| 836 | <td class="md" nowrap align="right"></td> |
---|
| 837 | <td class="md"></td> |
---|
| 838 | <td class="md" nowrap>sampler </td> |
---|
| 839 | <td class="mdname" nowrap> <em>mp</em></td> |
---|
| 840 | </tr> |
---|
| 841 | <tr> |
---|
| 842 | <td class="md"></td> |
---|
| 843 | <td class="md">) </td> |
---|
| 844 | <td class="md" colspan="2"></td> |
---|
| 845 | </tr> |
---|
| 846 | </table> |
---|
| 847 | </td> |
---|
| 848 | </tr> |
---|
| 849 | </table> |
---|
| 850 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 851 | <tr> |
---|
| 852 | <td> |
---|
| 853 | |
---|
| 854 | </td> |
---|
| 855 | <td> |
---|
| 856 | |
---|
| 857 | <p> |
---|
| 858 | This function approximately traces a ray from point x towards direction R. Depth information is obtained from the alpha channel of mp. |
---|
| 859 | <p> |
---|
| 860 | <dl compact><dt><b>Returns:</b></dt><dd>the approximate hit point. </dd></dl> |
---|
| 861 | </td> |
---|
| 862 | </tr> |
---|
| 863 | </table> |
---|
| 864 | <a class="anchor" name="a49" doxytag="EnvMap.fx::IlluminatedScenePS"></a><p> |
---|
| 865 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 866 | <tr> |
---|
| 867 | <td class="mdRow"> |
---|
| 868 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 869 | <tr> |
---|
| 870 | <td class="md" nowrap valign="top">float4 IlluminatedScenePS </td> |
---|
| 871 | <td class="md" valign="top">( </td> |
---|
| 872 | <td class="md" nowrap valign="top"><a class="el" href="struct_illuminated_scene_v_s__output.html">IlluminatedSceneVS_output</a> </td> |
---|
| 873 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 874 | <td class="md" valign="top"> ) </td> |
---|
| 875 | <td class="md" nowrap></td> |
---|
| 876 | </tr> |
---|
| 877 | </table> |
---|
| 878 | </td> |
---|
| 879 | </tr> |
---|
| 880 | </table> |
---|
| 881 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 882 | <tr> |
---|
| 883 | <td> |
---|
| 884 | |
---|
| 885 | </td> |
---|
| 886 | <td> |
---|
| 887 | |
---|
| 888 | <p> |
---|
| 889 | Displays the environment with a simple shading. |
---|
| 890 | <p> |
---|
| 891 | </td> |
---|
| 892 | </tr> |
---|
| 893 | </table> |
---|
| 894 | <a class="anchor" name="a48" doxytag="EnvMap.fx::IlluminatedSceneVS"></a><p> |
---|
| 895 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 896 | <tr> |
---|
| 897 | <td class="mdRow"> |
---|
| 898 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 899 | <tr> |
---|
| 900 | <td class="md" nowrap valign="top"><a class="el" href="struct_illuminated_scene_v_s__output.html">IlluminatedSceneVS_output</a> IlluminatedSceneVS </td> |
---|
| 901 | <td class="md" valign="top">( </td> |
---|
| 902 | <td class="md" nowrap valign="top"><a class="el" href="struct_illuminated_scene_v_s__input.html">IlluminatedSceneVS_input</a> </td> |
---|
| 903 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 904 | <td class="md" valign="top"> ) </td> |
---|
| 905 | <td class="md" nowrap></td> |
---|
| 906 | </tr> |
---|
| 907 | </table> |
---|
| 908 | </td> |
---|
| 909 | </tr> |
---|
| 910 | </table> |
---|
| 911 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 912 | <tr> |
---|
| 913 | <td> |
---|
| 914 | |
---|
| 915 | </td> |
---|
| 916 | <td> |
---|
| 917 | |
---|
| 918 | <p> |
---|
| 919 | </td> |
---|
| 920 | </tr> |
---|
| 921 | </table> |
---|
| 922 | <a class="anchor" name="a37" doxytag="EnvMap.fx::metal_reflectivity"></a><p> |
---|
| 923 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 924 | <tr> |
---|
| 925 | <td class="mdRow"> |
---|
| 926 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 927 | <tr> |
---|
| 928 | <td class="md" nowrap valign="top">float4 metal_reflectivity </td> |
---|
| 929 | <td class="md" valign="top">( </td> |
---|
| 930 | <td class="md" nowrap valign="top">float3 </td> |
---|
| 931 | <td class="mdname" nowrap> <em>L</em>, </td> |
---|
| 932 | </tr> |
---|
| 933 | <tr> |
---|
| 934 | <td class="md" nowrap align="right"></td> |
---|
| 935 | <td class="md"></td> |
---|
| 936 | <td class="md" nowrap>float3 </td> |
---|
| 937 | <td class="mdname" nowrap> <em>N</em>, </td> |
---|
| 938 | </tr> |
---|
| 939 | <tr> |
---|
| 940 | <td class="md" nowrap align="right"></td> |
---|
| 941 | <td class="md"></td> |
---|
| 942 | <td class="md" nowrap>float3 </td> |
---|
| 943 | <td class="mdname" nowrap> <em>V</em></td> |
---|
| 944 | </tr> |
---|
| 945 | <tr> |
---|
| 946 | <td class="md"></td> |
---|
| 947 | <td class="md">) </td> |
---|
| 948 | <td class="md" colspan="2"></td> |
---|
| 949 | </tr> |
---|
| 950 | </table> |
---|
| 951 | </td> |
---|
| 952 | </tr> |
---|
| 953 | </table> |
---|
| 954 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 955 | <tr> |
---|
| 956 | <td> |
---|
| 957 | |
---|
| 958 | </td> |
---|
| 959 | <td> |
---|
| 960 | |
---|
| 961 | <p> |
---|
| 962 | Simple Fresnel term approximation for metals. |
---|
| 963 | <p> |
---|
| 964 | The metal is described by its (complex) refraction coefficient (<a class="el" href="_env_map_8fx.html#a16">nMetal</a>,<a class="el" href="_env_map_8fx.html#a17">kMetal</a>). </td> |
---|
| 965 | </tr> |
---|
| 966 | </table> |
---|
| 967 | <a class="anchor" name="a32" doxytag="EnvMap.fx::ReduceTexturePS"></a><p> |
---|
| 968 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 969 | <tr> |
---|
| 970 | <td class="mdRow"> |
---|
| 971 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 972 | <tr> |
---|
| 973 | <td class="md" nowrap valign="top">float4 ReduceTexturePS </td> |
---|
| 974 | <td class="md" valign="top">( </td> |
---|
| 975 | <td class="md" nowrap valign="top"><a class="el" href="struct_reduce_texture_v_s__output.html">ReduceTextureVS_output</a> </td> |
---|
| 976 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 977 | <td class="md" valign="top"> ) </td> |
---|
| 978 | <td class="md" nowrap></td> |
---|
| 979 | </tr> |
---|
| 980 | </table> |
---|
| 981 | </td> |
---|
| 982 | </tr> |
---|
| 983 | </table> |
---|
| 984 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 985 | <tr> |
---|
| 986 | <td> |
---|
| 987 | |
---|
| 988 | </td> |
---|
| 989 | <td> |
---|
| 990 | |
---|
| 991 | <p> |
---|
| 992 | Downsamples a face of a cube map. |
---|
| 993 | <p> |
---|
| 994 | Downsamples the nFace-th face of a cube map from resolution <a class="el" href="_params_8h.html#a0">CUBEMAP_SIZE</a> to <a class="el" href="_env_map_8fx.html#a1">LR_CUBEMAP_SIZE</a> by averaging the corresponding texel values. The <a class="el" href="_env_map_8fx.html#a23">EnvironmentMap</a> is sampled via <a class="el" href="_env_map_8fx.html#a27">EnvironmentMapSampler</a>. <dl compact><dt><b>Parameters:</b></dt><dd> |
---|
| 995 | <table border="0" cellspacing="2" cellpadding="0"> |
---|
| 996 | <tr><td valign="top"></td><td valign="top"><em>nFace</em> </td><td>uniform parameter identifies the current face (0...5) </td></tr> |
---|
| 997 | </table> |
---|
| 998 | </dl> |
---|
| 999 | </td> |
---|
| 1000 | </tr> |
---|
| 1001 | </table> |
---|
| 1002 | <a class="anchor" name="a31" doxytag="EnvMap.fx::ReduceTextureVS"></a><p> |
---|
| 1003 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1004 | <tr> |
---|
| 1005 | <td class="mdRow"> |
---|
| 1006 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1007 | <tr> |
---|
| 1008 | <td class="md" nowrap valign="top"><a class="el" href="struct_reduce_texture_v_s__output.html">ReduceTextureVS_output</a> ReduceTextureVS </td> |
---|
| 1009 | <td class="md" valign="top">( </td> |
---|
| 1010 | <td class="md" nowrap valign="top"><a class="el" href="struct_reduce_texture_v_s__input.html">ReduceTextureVS_input</a> </td> |
---|
| 1011 | <td class="mdname1" valign="top" nowrap> <em>IN</em> </td> |
---|
| 1012 | <td class="md" valign="top"> ) </td> |
---|
| 1013 | <td class="md" nowrap></td> |
---|
| 1014 | </tr> |
---|
| 1015 | </table> |
---|
| 1016 | </td> |
---|
| 1017 | </tr> |
---|
| 1018 | </table> |
---|
| 1019 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1020 | <tr> |
---|
| 1021 | <td> |
---|
| 1022 | |
---|
| 1023 | </td> |
---|
| 1024 | <td> |
---|
| 1025 | |
---|
| 1026 | <p> |
---|
| 1027 | See the pixel program. |
---|
| 1028 | <p> |
---|
| 1029 | </td> |
---|
| 1030 | </tr> |
---|
| 1031 | </table> |
---|
| 1032 | <a class="anchor" name="a55" doxytag="EnvMap.fx::Technique"></a><p> |
---|
| 1033 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1034 | <tr> |
---|
| 1035 | <td class="mdRow"> |
---|
| 1036 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1037 | <tr> |
---|
| 1038 | <td class="md" nowrap valign="top">Technique </td> |
---|
| 1039 | <td class="md" valign="top">( </td> |
---|
| 1040 | <td class="md" nowrap valign="top">Convolution </td> |
---|
| 1041 | <td class="mdname1" valign="top" nowrap> </td> |
---|
| 1042 | <td class="md" valign="top"> ) </td> |
---|
| 1043 | <td class="md" nowrap></td> |
---|
| 1044 | </tr> |
---|
| 1045 | </table> |
---|
| 1046 | </td> |
---|
| 1047 | </tr> |
---|
| 1048 | </table> |
---|
| 1049 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1050 | <tr> |
---|
| 1051 | <td> |
---|
| 1052 | |
---|
| 1053 | </td> |
---|
| 1054 | <td> |
---|
| 1055 | |
---|
| 1056 | <p> |
---|
| 1057 | </td> |
---|
| 1058 | </tr> |
---|
| 1059 | </table> |
---|
| 1060 | <a class="anchor" name="a54" doxytag="EnvMap.fx::Technique"></a><p> |
---|
| 1061 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1062 | <tr> |
---|
| 1063 | <td class="mdRow"> |
---|
| 1064 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1065 | <tr> |
---|
| 1066 | <td class="md" nowrap valign="top">Technique </td> |
---|
| 1067 | <td class="md" valign="top">( </td> |
---|
| 1068 | <td class="md" nowrap valign="top">ReduceTexture </td> |
---|
| 1069 | <td class="mdname1" valign="top" nowrap> </td> |
---|
| 1070 | <td class="md" valign="top"> ) </td> |
---|
| 1071 | <td class="md" nowrap></td> |
---|
| 1072 | </tr> |
---|
| 1073 | </table> |
---|
| 1074 | </td> |
---|
| 1075 | </tr> |
---|
| 1076 | </table> |
---|
| 1077 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1078 | <tr> |
---|
| 1079 | <td> |
---|
| 1080 | |
---|
| 1081 | </td> |
---|
| 1082 | <td> |
---|
| 1083 | |
---|
| 1084 | <p> |
---|
| 1085 | </td> |
---|
| 1086 | </tr> |
---|
| 1087 | </table> |
---|
| 1088 | <a class="anchor" name="a53" doxytag="EnvMap.fx::Technique"></a><p> |
---|
| 1089 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1090 | <tr> |
---|
| 1091 | <td class="mdRow"> |
---|
| 1092 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1093 | <tr> |
---|
| 1094 | <td class="md" nowrap valign="top">Technique </td> |
---|
| 1095 | <td class="md" valign="top">( </td> |
---|
| 1096 | <td class="md" nowrap valign="top">IlluminatedScene </td> |
---|
| 1097 | <td class="mdname1" valign="top" nowrap> </td> |
---|
| 1098 | <td class="md" valign="top"> ) </td> |
---|
| 1099 | <td class="md" nowrap></td> |
---|
| 1100 | </tr> |
---|
| 1101 | </table> |
---|
| 1102 | </td> |
---|
| 1103 | </tr> |
---|
| 1104 | </table> |
---|
| 1105 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1106 | <tr> |
---|
| 1107 | <td> |
---|
| 1108 | |
---|
| 1109 | </td> |
---|
| 1110 | <td> |
---|
| 1111 | |
---|
| 1112 | <p> |
---|
| 1113 | </td> |
---|
| 1114 | </tr> |
---|
| 1115 | </table> |
---|
| 1116 | <a class="anchor" name="a52" doxytag="EnvMap.fx::TechniqueUsingCommonVS"></a><p> |
---|
| 1117 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1118 | <tr> |
---|
| 1119 | <td class="mdRow"> |
---|
| 1120 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1121 | <tr> |
---|
| 1122 | <td class="md" nowrap valign="top">TechniqueUsingCommonVS </td> |
---|
| 1123 | <td class="md" valign="top">( </td> |
---|
| 1124 | <td class="md" nowrap valign="top">EnvMapDiffuse </td> |
---|
| 1125 | <td class="mdname1" valign="top" nowrap> </td> |
---|
| 1126 | <td class="md" valign="top"> ) </td> |
---|
| 1127 | <td class="md" nowrap></td> |
---|
| 1128 | </tr> |
---|
| 1129 | </table> |
---|
| 1130 | </td> |
---|
| 1131 | </tr> |
---|
| 1132 | </table> |
---|
| 1133 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1134 | <tr> |
---|
| 1135 | <td> |
---|
| 1136 | |
---|
| 1137 | </td> |
---|
| 1138 | <td> |
---|
| 1139 | |
---|
| 1140 | <p> |
---|
| 1141 | </td> |
---|
| 1142 | </tr> |
---|
| 1143 | </table> |
---|
| 1144 | <a class="anchor" name="a51" doxytag="EnvMap.fx::TechniqueUsingCommonVS"></a><p> |
---|
| 1145 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1146 | <tr> |
---|
| 1147 | <td class="mdRow"> |
---|
| 1148 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1149 | <tr> |
---|
| 1150 | <td class="md" nowrap valign="top">TechniqueUsingCommonVS </td> |
---|
| 1151 | <td class="md" valign="top">( </td> |
---|
| 1152 | <td class="md" nowrap valign="top">EnvMapImpostor </td> |
---|
| 1153 | <td class="mdname1" valign="top" nowrap> </td> |
---|
| 1154 | <td class="md" valign="top"> ) </td> |
---|
| 1155 | <td class="md" nowrap></td> |
---|
| 1156 | </tr> |
---|
| 1157 | </table> |
---|
| 1158 | </td> |
---|
| 1159 | </tr> |
---|
| 1160 | </table> |
---|
| 1161 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1162 | <tr> |
---|
| 1163 | <td> |
---|
| 1164 | |
---|
| 1165 | </td> |
---|
| 1166 | <td> |
---|
| 1167 | |
---|
| 1168 | <p> |
---|
| 1169 | </td> |
---|
| 1170 | </tr> |
---|
| 1171 | </table> |
---|
| 1172 | <a class="anchor" name="a50" doxytag="EnvMap.fx::TechniqueUsingCommonVS"></a><p> |
---|
| 1173 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1174 | <tr> |
---|
| 1175 | <td class="mdRow"> |
---|
| 1176 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1177 | <tr> |
---|
| 1178 | <td class="md" nowrap valign="top">TechniqueUsingCommonVS </td> |
---|
| 1179 | <td class="md" valign="top">( </td> |
---|
| 1180 | <td class="md" nowrap valign="top">EnvMapClassic </td> |
---|
| 1181 | <td class="mdname1" valign="top" nowrap> </td> |
---|
| 1182 | <td class="md" valign="top"> ) </td> |
---|
| 1183 | <td class="md" nowrap></td> |
---|
| 1184 | </tr> |
---|
| 1185 | </table> |
---|
| 1186 | </td> |
---|
| 1187 | </tr> |
---|
| 1188 | </table> |
---|
| 1189 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1190 | <tr> |
---|
| 1191 | <td> |
---|
| 1192 | |
---|
| 1193 | </td> |
---|
| 1194 | <td> |
---|
| 1195 | |
---|
| 1196 | <p> |
---|
| 1197 | </td> |
---|
| 1198 | </tr> |
---|
| 1199 | </table> |
---|
| 1200 | <hr><h2>Variable Documentation</h2> |
---|
| 1201 | <a class="anchor" name="a22" doxytag="EnvMap.fx::brightness"></a><p> |
---|
| 1202 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1203 | <tr> |
---|
| 1204 | <td class="mdRow"> |
---|
| 1205 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1206 | <tr> |
---|
| 1207 | <td class="md" nowrap valign="top">float <a class="el" href="_env_map_8fx.html#a22">brightness</a> </td> |
---|
| 1208 | </tr> |
---|
| 1209 | </table> |
---|
| 1210 | </td> |
---|
| 1211 | </tr> |
---|
| 1212 | </table> |
---|
| 1213 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1214 | <tr> |
---|
| 1215 | <td> |
---|
| 1216 | |
---|
| 1217 | </td> |
---|
| 1218 | <td> |
---|
| 1219 | |
---|
| 1220 | <p> |
---|
| 1221 | </td> |
---|
| 1222 | </tr> |
---|
| 1223 | </table> |
---|
| 1224 | <a class="anchor" name="a26" doxytag="EnvMap.fx::Decoration"></a><p> |
---|
| 1225 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1226 | <tr> |
---|
| 1227 | <td class="mdRow"> |
---|
| 1228 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1229 | <tr> |
---|
| 1230 | <td class="md" nowrap valign="top">texture <a class="el" href="_env_map_8fx.html#a26">Decoration</a> </td> |
---|
| 1231 | </tr> |
---|
| 1232 | </table> |
---|
| 1233 | </td> |
---|
| 1234 | </tr> |
---|
| 1235 | </table> |
---|
| 1236 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1237 | <tr> |
---|
| 1238 | <td> |
---|
| 1239 | |
---|
| 1240 | </td> |
---|
| 1241 | <td> |
---|
| 1242 | |
---|
| 1243 | <p> |
---|
| 1244 | </td> |
---|
| 1245 | </tr> |
---|
| 1246 | </table> |
---|
| 1247 | <a class="anchor" name="a30" doxytag="EnvMap.fx::DecorationSampler"></a><p> |
---|
| 1248 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1249 | <tr> |
---|
| 1250 | <td class="mdRow"> |
---|
| 1251 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1252 | <tr> |
---|
| 1253 | <td class="md" nowrap valign="top">sampler <a class="el" href="_env_map_8fx.html#a30">DecorationSampler</a> </td> |
---|
| 1254 | </tr> |
---|
| 1255 | </table> |
---|
| 1256 | </td> |
---|
| 1257 | </tr> |
---|
| 1258 | </table> |
---|
| 1259 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1260 | <tr> |
---|
| 1261 | <td> |
---|
| 1262 | |
---|
| 1263 | </td> |
---|
| 1264 | <td> |
---|
| 1265 | |
---|
| 1266 | <p> |
---|
| 1267 | <b>Initial value:</b><div class="fragment"><pre class="fragment"> sampler_state |
---|
| 1268 | { |
---|
| 1269 | Texture = <<a class="code" href="_env_map_8fx.html#a26">Decoration</a>>; |
---|
| 1270 | MinFilter = LINEAR; |
---|
| 1271 | MagFilter = LINEAR; |
---|
| 1272 | |
---|
| 1273 | AddressU = CLAMP; |
---|
| 1274 | AddressV = CLAMP; |
---|
| 1275 | } |
---|
| 1276 | </pre></div> </td> |
---|
| 1277 | </tr> |
---|
| 1278 | </table> |
---|
| 1279 | <a class="anchor" name="a23" doxytag="EnvMap.fx::EnvironmentMap"></a><p> |
---|
| 1280 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1281 | <tr> |
---|
| 1282 | <td class="mdRow"> |
---|
| 1283 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1284 | <tr> |
---|
| 1285 | <td class="md" nowrap valign="top">texture <a class="el" href="_env_map_8fx.html#a23">EnvironmentMap</a> </td> |
---|
| 1286 | </tr> |
---|
| 1287 | </table> |
---|
| 1288 | </td> |
---|
| 1289 | </tr> |
---|
| 1290 | </table> |
---|
| 1291 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1292 | <tr> |
---|
| 1293 | <td> |
---|
| 1294 | |
---|
| 1295 | </td> |
---|
| 1296 | <td> |
---|
| 1297 | |
---|
| 1298 | <p> |
---|
| 1299 | </td> |
---|
| 1300 | </tr> |
---|
| 1301 | </table> |
---|
| 1302 | <a class="anchor" name="a27" doxytag="EnvMap.fx::EnvironmentMapSampler"></a><p> |
---|
| 1303 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1304 | <tr> |
---|
| 1305 | <td class="mdRow"> |
---|
| 1306 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1307 | <tr> |
---|
| 1308 | <td class="md" nowrap valign="top">sampler <a class="el" href="_env_map_8fx.html#a27">EnvironmentMapSampler</a> </td> |
---|
| 1309 | </tr> |
---|
| 1310 | </table> |
---|
| 1311 | </td> |
---|
| 1312 | </tr> |
---|
| 1313 | </table> |
---|
| 1314 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1315 | <tr> |
---|
| 1316 | <td> |
---|
| 1317 | |
---|
| 1318 | </td> |
---|
| 1319 | <td> |
---|
| 1320 | |
---|
| 1321 | <p> |
---|
| 1322 | <b>Initial value:</b><div class="fragment"><pre class="fragment"> sampler_state |
---|
| 1323 | { |
---|
| 1324 | |
---|
| 1325 | Texture = <<a class="code" href="_env_map_8fx.html#a23">EnvironmentMap</a>>; |
---|
| 1326 | AddressU = WRAP; |
---|
| 1327 | AddressV = WRAP; |
---|
| 1328 | } |
---|
| 1329 | </pre></div> </td> |
---|
| 1330 | </tr> |
---|
| 1331 | </table> |
---|
| 1332 | <a class="anchor" name="a11" doxytag="EnvMap.fx::eyePos"></a><p> |
---|
| 1333 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1334 | <tr> |
---|
| 1335 | <td class="mdRow"> |
---|
| 1336 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1337 | <tr> |
---|
| 1338 | <td class="md" nowrap valign="top">float4 <a class="el" href="_env_map_8fx.html#a11">eyePos</a> </td> |
---|
| 1339 | </tr> |
---|
| 1340 | </table> |
---|
| 1341 | </td> |
---|
| 1342 | </tr> |
---|
| 1343 | </table> |
---|
| 1344 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1345 | <tr> |
---|
| 1346 | <td> |
---|
| 1347 | |
---|
| 1348 | </td> |
---|
| 1349 | <td> |
---|
| 1350 | |
---|
| 1351 | <p> |
---|
| 1352 | current eye (camera) position |
---|
| 1353 | <p> |
---|
| 1354 | </td> |
---|
| 1355 | </tr> |
---|
| 1356 | </table> |
---|
| 1357 | <a class="anchor" name="a20" doxytag="EnvMap.fx::intensity"></a><p> |
---|
| 1358 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1359 | <tr> |
---|
| 1360 | <td class="mdRow"> |
---|
| 1361 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1362 | <tr> |
---|
| 1363 | <td class="md" nowrap valign="top">float <a class="el" href="_env_map_8fx.html#a20">intensity</a> </td> |
---|
| 1364 | </tr> |
---|
| 1365 | </table> |
---|
| 1366 | </td> |
---|
| 1367 | </tr> |
---|
| 1368 | </table> |
---|
| 1369 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1370 | <tr> |
---|
| 1371 | <td> |
---|
| 1372 | |
---|
| 1373 | </td> |
---|
| 1374 | <td> |
---|
| 1375 | |
---|
| 1376 | <p> |
---|
| 1377 | </td> |
---|
| 1378 | </tr> |
---|
| 1379 | </table> |
---|
| 1380 | <a class="anchor" name="a14" doxytag="EnvMap.fx::iShowCubeMap"></a><p> |
---|
| 1381 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1382 | <tr> |
---|
| 1383 | <td class="mdRow"> |
---|
| 1384 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1385 | <tr> |
---|
| 1386 | <td class="md" nowrap valign="top">int iShowCubeMap </td> |
---|
| 1387 | </tr> |
---|
| 1388 | </table> |
---|
| 1389 | </td> |
---|
| 1390 | </tr> |
---|
| 1391 | </table> |
---|
| 1392 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1393 | <tr> |
---|
| 1394 | <td> |
---|
| 1395 | |
---|
| 1396 | </td> |
---|
| 1397 | <td> |
---|
| 1398 | |
---|
| 1399 | <p> |
---|
| 1400 | </td> |
---|
| 1401 | </tr> |
---|
| 1402 | </table> |
---|
| 1403 | <a class="anchor" name="a17" doxytag="EnvMap.fx::kMetal"></a><p> |
---|
| 1404 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1405 | <tr> |
---|
| 1406 | <td class="mdRow"> |
---|
| 1407 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1408 | <tr> |
---|
| 1409 | <td class="md" nowrap valign="top">float3 <a class="el" href="_env_map_8fx.html#a17">kMetal</a> </td> |
---|
| 1410 | </tr> |
---|
| 1411 | </table> |
---|
| 1412 | </td> |
---|
| 1413 | </tr> |
---|
| 1414 | </table> |
---|
| 1415 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1416 | <tr> |
---|
| 1417 | <td> |
---|
| 1418 | |
---|
| 1419 | </td> |
---|
| 1420 | <td> |
---|
| 1421 | |
---|
| 1422 | <p> |
---|
| 1423 | imaginary part of the refraction coefficient for metals |
---|
| 1424 | <p> |
---|
| 1425 | </td> |
---|
| 1426 | </tr> |
---|
| 1427 | </table> |
---|
| 1428 | <a class="anchor" name="a13" doxytag="EnvMap.fx::nFace"></a><p> |
---|
| 1429 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1430 | <tr> |
---|
| 1431 | <td class="mdRow"> |
---|
| 1432 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1433 | <tr> |
---|
| 1434 | <td class="md" nowrap valign="top">int <a class="el" href="_env_map_8fx.html#a13">nFace</a> </td> |
---|
| 1435 | </tr> |
---|
| 1436 | </table> |
---|
| 1437 | </td> |
---|
| 1438 | </tr> |
---|
| 1439 | </table> |
---|
| 1440 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1441 | <tr> |
---|
| 1442 | <td> |
---|
| 1443 | |
---|
| 1444 | </td> |
---|
| 1445 | <td> |
---|
| 1446 | |
---|
| 1447 | <p> |
---|
| 1448 | </td> |
---|
| 1449 | </tr> |
---|
| 1450 | </table> |
---|
| 1451 | <a class="anchor" name="a16" doxytag="EnvMap.fx::nMetal"></a><p> |
---|
| 1452 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1453 | <tr> |
---|
| 1454 | <td class="mdRow"> |
---|
| 1455 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1456 | <tr> |
---|
| 1457 | <td class="md" nowrap valign="top">float3 <a class="el" href="_env_map_8fx.html#a16">nMetal</a> </td> |
---|
| 1458 | </tr> |
---|
| 1459 | </table> |
---|
| 1460 | </td> |
---|
| 1461 | </tr> |
---|
| 1462 | </table> |
---|
| 1463 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1464 | <tr> |
---|
| 1465 | <td> |
---|
| 1466 | |
---|
| 1467 | </td> |
---|
| 1468 | <td> |
---|
| 1469 | |
---|
| 1470 | <p> |
---|
| 1471 | real part of the refraction coefficient for metals |
---|
| 1472 | <p> |
---|
| 1473 | </td> |
---|
| 1474 | </tr> |
---|
| 1475 | </table> |
---|
| 1476 | <a class="anchor" name="a15" doxytag="EnvMap.fx::objColor"></a><p> |
---|
| 1477 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1478 | <tr> |
---|
| 1479 | <td class="mdRow"> |
---|
| 1480 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1481 | <tr> |
---|
| 1482 | <td class="md" nowrap valign="top">float4 <a class="el" href="_env_map_8fx.html#a15">objColor</a> </td> |
---|
| 1483 | </tr> |
---|
| 1484 | </table> |
---|
| 1485 | </td> |
---|
| 1486 | </tr> |
---|
| 1487 | </table> |
---|
| 1488 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1489 | <tr> |
---|
| 1490 | <td> |
---|
| 1491 | |
---|
| 1492 | </td> |
---|
| 1493 | <td> |
---|
| 1494 | |
---|
| 1495 | <p> |
---|
| 1496 | </td> |
---|
| 1497 | </tr> |
---|
| 1498 | </table> |
---|
| 1499 | <a class="anchor" name="a25" doxytag="EnvMap.fx::PreconvolvedEnvironmentMap"></a><p> |
---|
| 1500 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1501 | <tr> |
---|
| 1502 | <td class="mdRow"> |
---|
| 1503 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1504 | <tr> |
---|
| 1505 | <td class="md" nowrap valign="top">texture <a class="el" href="_env_map_8fx.html#a25">PreconvolvedEnvironmentMap</a> </td> |
---|
| 1506 | </tr> |
---|
| 1507 | </table> |
---|
| 1508 | </td> |
---|
| 1509 | </tr> |
---|
| 1510 | </table> |
---|
| 1511 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1512 | <tr> |
---|
| 1513 | <td> |
---|
| 1514 | |
---|
| 1515 | </td> |
---|
| 1516 | <td> |
---|
| 1517 | |
---|
| 1518 | <p> |
---|
| 1519 | </td> |
---|
| 1520 | </tr> |
---|
| 1521 | </table> |
---|
| 1522 | <a class="anchor" name="a28" doxytag="EnvMap.fx::PreconvolvedEnvironmentMapSampler"></a><p> |
---|
| 1523 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1524 | <tr> |
---|
| 1525 | <td class="mdRow"> |
---|
| 1526 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1527 | <tr> |
---|
| 1528 | <td class="md" nowrap valign="top">sampler <a class="el" href="_env_map_8fx.html#a28">PreconvolvedEnvironmentMapSampler</a> </td> |
---|
| 1529 | </tr> |
---|
| 1530 | </table> |
---|
| 1531 | </td> |
---|
| 1532 | </tr> |
---|
| 1533 | </table> |
---|
| 1534 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1535 | <tr> |
---|
| 1536 | <td> |
---|
| 1537 | |
---|
| 1538 | </td> |
---|
| 1539 | <td> |
---|
| 1540 | |
---|
| 1541 | <p> |
---|
| 1542 | <b>Initial value:</b><div class="fragment"><pre class="fragment"> sampler_state |
---|
| 1543 | { |
---|
| 1544 | MinFilter = LINEAR; |
---|
| 1545 | MagFilter = LINEAR; |
---|
| 1546 | |
---|
| 1547 | Texture = <<a class="code" href="_env_map_8fx.html#a25">PreconvolvedEnvironmentMap</a>>; |
---|
| 1548 | AddressU = WRAP; |
---|
| 1549 | AddressV = WRAP; |
---|
| 1550 | } |
---|
| 1551 | </pre></div> </td> |
---|
| 1552 | </tr> |
---|
| 1553 | </table> |
---|
| 1554 | <a class="anchor" name="a12" doxytag="EnvMap.fx::reference_pos"></a><p> |
---|
| 1555 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1556 | <tr> |
---|
| 1557 | <td class="mdRow"> |
---|
| 1558 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1559 | <tr> |
---|
| 1560 | <td class="md" nowrap valign="top">float4 <a class="el" href="_env_map_8fx.html#a12">reference_pos</a> </td> |
---|
| 1561 | </tr> |
---|
| 1562 | </table> |
---|
| 1563 | </td> |
---|
| 1564 | </tr> |
---|
| 1565 | </table> |
---|
| 1566 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1567 | <tr> |
---|
| 1568 | <td> |
---|
| 1569 | |
---|
| 1570 | </td> |
---|
| 1571 | <td> |
---|
| 1572 | |
---|
| 1573 | <p> |
---|
| 1574 | Reference point for the last cube map generation. |
---|
| 1575 | <p> |
---|
| 1576 | </td> |
---|
| 1577 | </tr> |
---|
| 1578 | </table> |
---|
| 1579 | <a class="anchor" name="a19" doxytag="EnvMap.fx::refractionIndex"></a><p> |
---|
| 1580 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1581 | <tr> |
---|
| 1582 | <td class="mdRow"> |
---|
| 1583 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1584 | <tr> |
---|
| 1585 | <td class="md" nowrap valign="top">float refractionIndex </td> |
---|
| 1586 | </tr> |
---|
| 1587 | </table> |
---|
| 1588 | </td> |
---|
| 1589 | </tr> |
---|
| 1590 | </table> |
---|
| 1591 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1592 | <tr> |
---|
| 1593 | <td> |
---|
| 1594 | |
---|
| 1595 | </td> |
---|
| 1596 | <td> |
---|
| 1597 | |
---|
| 1598 | <p> |
---|
| 1599 | </td> |
---|
| 1600 | </tr> |
---|
| 1601 | </table> |
---|
| 1602 | <a class="anchor" name="a18" doxytag="EnvMap.fx::sFresnel"></a><p> |
---|
| 1603 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1604 | <tr> |
---|
| 1605 | <td class="mdRow"> |
---|
| 1606 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1607 | <tr> |
---|
| 1608 | <td class="md" nowrap valign="top">float sFresnel </td> |
---|
| 1609 | </tr> |
---|
| 1610 | </table> |
---|
| 1611 | </td> |
---|
| 1612 | </tr> |
---|
| 1613 | </table> |
---|
| 1614 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1615 | <tr> |
---|
| 1616 | <td> |
---|
| 1617 | |
---|
| 1618 | </td> |
---|
| 1619 | <td> |
---|
| 1620 | |
---|
| 1621 | <p> |
---|
| 1622 | Fresnel refraction param. |
---|
| 1623 | <p> |
---|
| 1624 | </td> |
---|
| 1625 | </tr> |
---|
| 1626 | </table> |
---|
| 1627 | <a class="anchor" name="a21" doxytag="EnvMap.fx::shininess"></a><p> |
---|
| 1628 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1629 | <tr> |
---|
| 1630 | <td class="mdRow"> |
---|
| 1631 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1632 | <tr> |
---|
| 1633 | <td class="md" nowrap valign="top">float <a class="el" href="_env_map_8fx.html#a21">shininess</a> </td> |
---|
| 1634 | </tr> |
---|
| 1635 | </table> |
---|
| 1636 | </td> |
---|
| 1637 | </tr> |
---|
| 1638 | </table> |
---|
| 1639 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1640 | <tr> |
---|
| 1641 | <td> |
---|
| 1642 | |
---|
| 1643 | </td> |
---|
| 1644 | <td> |
---|
| 1645 | |
---|
| 1646 | <p> |
---|
| 1647 | </td> |
---|
| 1648 | </tr> |
---|
| 1649 | </table> |
---|
| 1650 | <a class="anchor" name="a24" doxytag="EnvMap.fx::SmallEnvironmentMap"></a><p> |
---|
| 1651 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1652 | <tr> |
---|
| 1653 | <td class="mdRow"> |
---|
| 1654 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1655 | <tr> |
---|
| 1656 | <td class="md" nowrap valign="top">texture <a class="el" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a> </td> |
---|
| 1657 | </tr> |
---|
| 1658 | </table> |
---|
| 1659 | </td> |
---|
| 1660 | </tr> |
---|
| 1661 | </table> |
---|
| 1662 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1663 | <tr> |
---|
| 1664 | <td> |
---|
| 1665 | |
---|
| 1666 | </td> |
---|
| 1667 | <td> |
---|
| 1668 | |
---|
| 1669 | <p> |
---|
| 1670 | </td> |
---|
| 1671 | </tr> |
---|
| 1672 | </table> |
---|
| 1673 | <a class="anchor" name="a29" doxytag="EnvMap.fx::SmallEnvironmentMapSampler"></a><p> |
---|
| 1674 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1675 | <tr> |
---|
| 1676 | <td class="mdRow"> |
---|
| 1677 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1678 | <tr> |
---|
| 1679 | <td class="md" nowrap valign="top">sampler <a class="el" href="_env_map_8fx.html#a29">SmallEnvironmentMapSampler</a> </td> |
---|
| 1680 | </tr> |
---|
| 1681 | </table> |
---|
| 1682 | </td> |
---|
| 1683 | </tr> |
---|
| 1684 | </table> |
---|
| 1685 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1686 | <tr> |
---|
| 1687 | <td> |
---|
| 1688 | |
---|
| 1689 | </td> |
---|
| 1690 | <td> |
---|
| 1691 | |
---|
| 1692 | <p> |
---|
| 1693 | <b>Initial value:</b><div class="fragment"><pre class="fragment"> sampler_state |
---|
| 1694 | { |
---|
| 1695 | MinFilter = Point; |
---|
| 1696 | MagFilter = Point; |
---|
| 1697 | |
---|
| 1698 | Texture = <<a class="code" href="_env_map_8fx.html#a24">SmallEnvironmentMap</a>>; |
---|
| 1699 | AddressU = WRAP; |
---|
| 1700 | AddressV = WRAP; |
---|
| 1701 | } |
---|
| 1702 | </pre></div> </td> |
---|
| 1703 | </tr> |
---|
| 1704 | </table> |
---|
| 1705 | <a class="anchor" name="a10" doxytag="EnvMap.fx::texel_size"></a><p> |
---|
| 1706 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1707 | <tr> |
---|
| 1708 | <td class="mdRow"> |
---|
| 1709 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1710 | <tr> |
---|
| 1711 | <td class="md" nowrap valign="top">float <a class="el" href="_env_map_8fx.html#a10">texel_size</a> </td> |
---|
| 1712 | </tr> |
---|
| 1713 | </table> |
---|
| 1714 | </td> |
---|
| 1715 | </tr> |
---|
| 1716 | </table> |
---|
| 1717 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1718 | <tr> |
---|
| 1719 | <td> |
---|
| 1720 | |
---|
| 1721 | </td> |
---|
| 1722 | <td> |
---|
| 1723 | |
---|
| 1724 | <p> |
---|
| 1725 | upload this constant every time the viewport changes |
---|
| 1726 | <p> |
---|
| 1727 | </td> |
---|
| 1728 | </tr> |
---|
| 1729 | </table> |
---|
| 1730 | <a class="anchor" name="a6" doxytag="EnvMap.fx::World"></a><p> |
---|
| 1731 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1732 | <tr> |
---|
| 1733 | <td class="mdRow"> |
---|
| 1734 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1735 | <tr> |
---|
| 1736 | <td class="md" nowrap valign="top">float4x4 <a class="el" href="_env_map_8fx.html#a6">World</a> </td> |
---|
| 1737 | </tr> |
---|
| 1738 | </table> |
---|
| 1739 | </td> |
---|
| 1740 | </tr> |
---|
| 1741 | </table> |
---|
| 1742 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1743 | <tr> |
---|
| 1744 | <td> |
---|
| 1745 | |
---|
| 1746 | </td> |
---|
| 1747 | <td> |
---|
| 1748 | |
---|
| 1749 | <p> |
---|
| 1750 | World matrix for the current object. |
---|
| 1751 | <p> |
---|
| 1752 | </td> |
---|
| 1753 | </tr> |
---|
| 1754 | </table> |
---|
| 1755 | <a class="anchor" name="a7" doxytag="EnvMap.fx::WorldIT"></a><p> |
---|
| 1756 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1757 | <tr> |
---|
| 1758 | <td class="mdRow"> |
---|
| 1759 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1760 | <tr> |
---|
| 1761 | <td class="md" nowrap valign="top">float4x4 <a class="el" href="_env_map_8fx.html#a7">WorldIT</a> </td> |
---|
| 1762 | </tr> |
---|
| 1763 | </table> |
---|
| 1764 | </td> |
---|
| 1765 | </tr> |
---|
| 1766 | </table> |
---|
| 1767 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1768 | <tr> |
---|
| 1769 | <td> |
---|
| 1770 | |
---|
| 1771 | </td> |
---|
| 1772 | <td> |
---|
| 1773 | |
---|
| 1774 | <p> |
---|
| 1775 | World matrix IT (inverse transposed) to transform surface normals of the current object. |
---|
| 1776 | <p> |
---|
| 1777 | </td> |
---|
| 1778 | </tr> |
---|
| 1779 | </table> |
---|
| 1780 | <a class="anchor" name="a8" doxytag="EnvMap.fx::WorldView"></a><p> |
---|
| 1781 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1782 | <tr> |
---|
| 1783 | <td class="mdRow"> |
---|
| 1784 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1785 | <tr> |
---|
| 1786 | <td class="md" nowrap valign="top">float4x4 <a class="el" href="_env_map_8fx.html#a8">WorldView</a> </td> |
---|
| 1787 | </tr> |
---|
| 1788 | </table> |
---|
| 1789 | </td> |
---|
| 1790 | </tr> |
---|
| 1791 | </table> |
---|
| 1792 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1793 | <tr> |
---|
| 1794 | <td> |
---|
| 1795 | |
---|
| 1796 | </td> |
---|
| 1797 | <td> |
---|
| 1798 | |
---|
| 1799 | <p> |
---|
| 1800 | World * View matrix. |
---|
| 1801 | <p> |
---|
| 1802 | </td> |
---|
| 1803 | </tr> |
---|
| 1804 | </table> |
---|
| 1805 | <a class="anchor" name="a9" doxytag="EnvMap.fx::WorldViewProjection"></a><p> |
---|
| 1806 | <table class="mdTable" cellpadding="2" cellspacing="0"> |
---|
| 1807 | <tr> |
---|
| 1808 | <td class="mdRow"> |
---|
| 1809 | <table cellpadding="0" cellspacing="0" border="0"> |
---|
| 1810 | <tr> |
---|
| 1811 | <td class="md" nowrap valign="top">float4x4 <a class="el" href="_env_map_8fx.html#a9">WorldViewProjection</a> </td> |
---|
| 1812 | </tr> |
---|
| 1813 | </table> |
---|
| 1814 | </td> |
---|
| 1815 | </tr> |
---|
| 1816 | </table> |
---|
| 1817 | <table cellspacing="5" cellpadding="0" border="0"> |
---|
| 1818 | <tr> |
---|
| 1819 | <td> |
---|
| 1820 | |
---|
| 1821 | </td> |
---|
| 1822 | <td> |
---|
| 1823 | |
---|
| 1824 | <p> |
---|
| 1825 | World * View * Projection matrix. |
---|
| 1826 | <p> |
---|
| 1827 | </td> |
---|
| 1828 | </tr> |
---|
| 1829 | </table> |
---|
| 1830 | <hr size="1"><address style="align: right;"><small>Generated on Thu Apr 27 11:58:00 2006 for gyak by |
---|
| 1831 | <a href="http://www.doxygen.org/index.html"> |
---|
| 1832 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.2 </small></address> |
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| 1833 | </body> |
---|
| 1834 | </html> |
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