source: GTP/trunk/App/Demos/Illum/IBRBillboardCloudTrees/OGRE/IBRTreesOGRE/media/general/diffuseTextureScreenAligned_FP20.cg @ 1493

void main_fp(float2 texCoord: TEXCOORD0, 
             float2 subTexCoord: TEXCOORD1,
             float4 position : WPOS,
             float4 colour: COLOR0,
             out float4 ocolor: COLOR,
             uniform sampler2D texture)
{
        // Normalmap
        //normal = normalize(normal);
        // Convert from [-1,1] to [0,1]
        //ocolor.r = (normal.r + 1.0) / 2.0;
        //ocolor.g = (normal.g + 1.0) / 2.0;
        //ocolor.b = (normal.b + 1.0) / 2.0;
        //ocolor.a = tex2D(textura,texCoord).a;

        // Depthmap
        //ocolor.r = position.z;
        //ocolor.g = position.z;
        //ocolor.b = position.z;
        //ocolor.a = 1.0;

        // Texture
        ocolor.r = tex2D(texture, texCoord).r;
        ocolor.g = tex2D(texture, texCoord).g;
        ocolor.b = tex2D(texture, texCoord).b;
        ocolor.a = tex2D(texture, texCoord).a;

        // Debug
        //ocolor = ocolor + float4(colour.xyz,1.0);

        // Colour
        //ocolor = colour;

}