Changeset 1862 for GTP/trunk/App/Demos/Illum

Timestamp:

12/07/06 16:38:48 (18 years ago)

Author:

szirmay

Message:

 

Location:

GTP/trunk/App/Demos/Illum/Ogre

Files:

• Media/materials/programs/MetalTeapot.hlsl (modified) (9 diffs)
• Media/materials/programs/MetalTeapotNew.hlsl (modified) (6 diffs)
• Media/materials/scripts/MetalTeapot.material (modified) (3 diffs)
• Media/materials/scripts/colorcube.material (added)
• Media/materials/scripts/terito.material (added)
• Media/materials/textures/blueChecker.tga (added)
• Media/materials/textures/bluewall.tga (added)
• Media/materials/textures/redChecker.tga (added)
• Media/materials/textures/roomc.PNG (added)
• Media/models/colorcube.mesh (added)
• Media/models/kannak.mesh (added)
• Media/models/terito.mesh (added)
• bin/Release/ReflectionTest.exe (modified) (previous)
• bin/Release/ogre.cfg (modified) (1 diff)
• src/ReflectionTest/include/ReflectionTest.h (modified) (7 diffs)

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/programs/MetalTeapot.hlsl

@@ -53 +53 @@
         ppp = length(p) / dist;
         */
-        t = dt; 
+        t = 0.01;       
                 
         while(t <= 1.0 && !overshoot)
@@ -62 +62 @@
                 if(dist > 0)
                 {
-                        ppp = length(p) / dist;
+                        bool us = false;
+                        
+                        ppp = length(p) / dist;                 
                         if(ppp < 1)
+                        us = true;
+                                
+                        us = !us;
+                        
+                        if(us)
                         {
                                 dl = dp;
@@ -225 +232 @@
                 out float4 Color :COLOR0)
 {
-        if(SingleBounce == 1)
-         Color = Metal1BouncePS(IN,cameraPos,CubeMap,DistanceMap,lastCenter);
-        else
-        {
+        //if(SingleBounce == 1)
+        // Color = Metal1BouncePS(IN,cameraPos,CubeMap,DistanceMap,lastCenter);
+        //else
+        //{
                 Color = float4(1,1,1,1);
                 
@@ -242 +249 @@
                 newTexCoord = R;
                 
-                //Color = readCubeMap(NormDistMap1, mPos );
+                //Color = readCubeMap(NormDistMap2, mPos );
                 //return;
                 
@@ -248 +255 @@
                 float3 newDir1;
                 float d1 = Hit(mPos, R, NormDistMap1, newDir1);
-                float3 normal1 = readCubeMap(NormDistMap1, newDir1);
+                float3 normal1 = readCubeMap(NormDistMap1, newDir1).rgb;
                 bool valid1 = /*dot(normal1, R) < 0 &&*/ dot(newDir1,newDir1) != 0;
                 if(valid1)
@@ -254 +261 @@
                 float3 newDir2;
                 float d2 = Hit(mPos, R, NormDistMap2, newDir2);
-                float3 normal2 = readCubeMap(NormDistMap2, newDir2);
+                float3 normal2 =  readCubeMap(NormDistMap2, newDir2).rgb;
                 bool valid2 = /*dot(normal2, R) < 0 &&*/ dot(newDir2,newDir2) != 0;
                 if(valid2)
@@ -261 +268 @@
                 if( !valid1 && !valid2)
                 {
-                        Hit(mPos, R, DistanceMap, newTexCoord); 
-                        Color = readCubeMap(CubeMap, newTexCoord );
+                //      Hit(mPos, R, DistanceMap, newTexCoord); 
+                //      Color = readCubeMap(CubeMap, newTexCoord );
                         //Color = 1;                    
                 }
@@ -309 +316 @@
                 
                 Color = Color * float4(F,1);    */
-        }
+        //}
 }
 
@@ -317 +324 @@
  float4 Color = float4(0, 0, 0, 0);
  //return Color;
- Color = float4(normalize(IN.mNormal) * refIndex, length(IN.cPos));
+ Color = float4(normalize(IN.mNormal)/* * refIndex*/, length(IN.cPos));
  return Color;
 }

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/programs/MetalTeapotNew.hlsl

@@ -13 +13 @@
 }
 
-#define MAX_LIN_ITERATIONCOUNT 20
-#define MIN_LIN_ITERATIONCOUNT 6
-#define SECANT_ITERATIONCOUNT 1
-#define MAX_RAY_DEPTH 3
+#define MAX_LIN_ITERATIONCOUNT 80
+#define MIN_LIN_ITERATIONCOUNT 30
+#define SECANT_ITERATIONCOUNT 2
+#define MAX_RAY_DEPTH 4
 
 void linearSearch(  float3 x, float3 R, float3 N, samplerCUBE mp,
@@ -191 +191 @@
 
 float3 R;          
-if(refIndex > 100.0)
+//if(refIndex > 100.0)
     R = normalize(reflect( V, N));
-else
-{
-        refIndex = 1.0 / refIndex;
-    R = normalize(refract( V, N, refIndex));
-}
+//else
+//{
+//      refIndex = 1.0 / refIndex;
+//    R = normalize(refract( V, N, refIndex));
+//}
                         
  float3 Nl;
@@ -220 +220 @@
          float4 I = float4(0,0,0,0);
                         
-         float3 N = normalize(IN.mNormal) * refIndex;
+         float3 N = normalize(IN.mNormal);// * refIndex;
          float3 newTexCoord;    
          float3 x = IN.wPos - lastCenter;
@@ -232 +232 @@
          {
            float3 R;
-           float refIndex = length(N);
-           refIndex = 1.0 / refIndex;
-           N = normalize(N);
+          // float refIndex = length(N);
+          // refIndex = 1.0 / refIndex;
+          // N = normalize(N);
            
-           if(refIndex > 100.0)
+           //if(refIndex > 100.0)
             R = normalize(reflect( V, N));
-           else
-            R = normalize(refract( V, N, refIndex));
+          // else
+          //  R = normalize(refract( V, N, refIndex));
                                 
            float3 Nl;
@@ -258 +258 @@
            V = R;
            
-          if(refIndex <= 100.0)
+          //if(refIndex <= 100.0)
             if(dot(N, V) > 0) N = -N;
         }
         
-//      if(I.a == 0)
- //      I = readCubeMap(CubeMap, l);
+        //if(I.a == 0)
+      // I = readCubeMap(CubeMap, l);
   
         return I;
@@ -282 +282 @@
          Color = SingleReflectionPS(IN,cameraPos, CubeMap, DistanceMap, NormDistMap1,NormDistMap2,lastCenter,refIndex);
         else
-         Color = MultipleReflectionPS(IN,cameraPos, CubeMap, DistanceMap, NormDistMap1,NormDistMap2,lastCenter,refIndex);
+         Color = MultipleReflectionPS(IN,cameraPos, CubeMap, DistanceMap, NormDistMap2,NormDistMap2,lastCenter,refIndex);
          
         return Color;

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/scripts/MetalTeapot.material

@@ -89 +89 @@
     fragment_program_ref NormalDistancePS
     { 
-                param_named refIndex float 1.6          
+                param_named refIndex float 200          
         } 
   }
@@ -111 +111 @@
     fragment_program_ref NormalDistancePS
     { 
-                param_named refIndex float 1.6          
+                param_named refIndex float 200  
         } 
   }
@@ -196 +196 @@
                         param_named F0 float3 0.95 0.95 0.95
                         param_named SingleBounce float 0.0
-                        param_named refIndex float 1.6                  
+                        param_named refIndex float 200                  
                 } 
                 

GTP/trunk/App/Demos/Illum/Ogre/bin/Release/ogre.cfg

@@ -3 +3 @@
 [Direct3D9 Rendering Subsystem]
 Allow NVPerfHUD=No
-Anti aliasing=None
+Anti aliasing=Level 4
 Floating-point mode=Fastest
-Full Screen=No
-Rendering Device=NVIDIA GeForce 7950 GX2
+Full Screen=Yes
+Rendering Device=NVIDIA GeForce 6800 GT
 VSync=No
 Video Mode=800 x 600 @ 32-bit colour

GTP/trunk/App/Demos/Illum/Ogre/src/ReflectionTest/include/ReflectionTest.h

@@ -30 +30 @@
 #include "FrameCapture.h"
 
-int scene = 1;
+int scene = 3;
 FrameCapture* capture;
 
@@ -43 +43 @@
         
 public:
+        void setMoveSpeed(float speed){mMoveSpeed = speed;}
     RaytraceDemoListener(RenderWindow* window, Camera* maincam, SceneNode* objectNode)
         :ExampleFrameListener(window, maincam) 
@@ -48 +49 @@
     {
                 this->mMoveSpeed = 0.1;
+                if(scene == 2)
+                this->mMoveSpeed = 1.0;
+                if(scene == 3)
+                this->mMoveSpeed = 5.0;
+                 mStatsOn = false;
+                 showDebugOverlay(mStatsOn);
+
                 framecount = 0;         
                 this->objectNode = objectNode;          
@@ -280 +288 @@
                 Root::getSingleton()._setCurrentSceneManager(mSceneMgr);
 
-                mCamera->setFOVy(Radian(Degree(80 * 3.0 / 4.0)));
+                mCamera->setFOVy(Radian(Degree(80 * mWindow->getHeight() / mWindow->getWidth())));
                 mCamera->setFarClipDistance(200);
                 mCamera->setNearClipDistance(0.1);
@@ -295 +303 @@
                 if(scene == 1) createScene1();
                 if(scene == 2) createScene2();
+                if(scene == 3) createScene3();
 
                 OgreIlluminationManager::getSingleton().initTechniques();
@@ -362 +371 @@
         SceneNode* rootNode = mSceneMgr->getRootSceneNode();
                 
-                Entity* object = mSceneMgr->createEntity("object", "athene.mesh");
+                mCamera->setPosition(2.3,7.0,2.3);
+                mCamera->lookAt(Vector3(0,5.75,0.0));
+                
+                Entity* object = mSceneMgr->createEntity("object", "teapot.mesh");
                 object->setMaterialName("MetalTeapotMultipleBounce");
                 objectNode = rootNode->createChildSceneNode();
                 objectNode->attachObject(object);
                 //objectNode->scale(0.5,0.5,0.5);
-                objectNode->scale(0.005,0.005,0.005);
-                objectNode->setPosition(0,1.2,0);
+                //objectNode->scale(0.005,0.005,0.005);
+                objectNode->setPosition(0,5.75,0.0);
                 objectNode->_updateBounds();
 
-                Entity* room = mSceneMgr->createEntity("scene", "difflab.mesh");
+                Entity* room = mSceneMgr->createEntity("scene", "terito.mesh");
                 //room->setMaterialName("GameTools/Phong");
                 SceneNode* roomNode = rootNode->createChildSceneNode();
@@ -378 +390 @@
 
                 mSceneMgr->setShadowTechnique(SHADOWTYPE_NONE);
-                Light* redLight1 = mSceneMgr->createLight("RedLight1");
-                redLight1->setType(Light::LT_POINT);
-                redLight1->setCastShadows(false);
-        redLight1->setDiffuseColour(ColourValue(1,0.055, 0.0));
-                redLight1->setPowerScale(1.6);
-                SceneNode* redLightNode1 = rootNode->createChildSceneNode();
-                redLightNode1->setPosition(0.05,2.361,-1.07);
-                redLightNode1->attachObject(redLight1);
-
-                Light* greenLight1 = mSceneMgr->createLight("GreenLight1");
-                greenLight1->setType(Light::LT_POINT);
-                greenLight1->setCastShadows(false);
-        greenLight1->setDiffuseColour(ColourValue(0.362,0.783, 0.685));
-                greenLight1->setPowerScale(2.0);
-                SceneNode* greenLightNode1 = rootNode->createChildSceneNode();
-                greenLightNode1->setPosition(1.312,1.313,0);
-                greenLightNode1->attachObject(greenLight1); 
-
-                Light* mainBlueLight = mSceneMgr->createLight("MainBlueLight");
-                mainBlueLight->setType(Light::LT_SPOTLIGHT);
-                mainBlueLight->setCastShadows(true);
-        mainBlueLight->setDiffuseColour(ColourValue(0.395,0.766, 1.0));
-                mainBlueLight->setPowerScale(5.0);
-                mainBlueLight->setSpotlightRange(Degree(0),Degree(160));
-                mainBlueLight->setAttenuation(2.5, 0, 1, 0);
-                SceneNode* mainBlueLightNode = rootNode->createChildSceneNode();
-                mainBlueLightNode->setPosition(-0.546,2.095,1.035);
-                //mainBlueLightNode->rotate(Vector3::UNIT_X, Degree(161.396));
-                //mainBlueLightNode->rotate(Vector3::UNIT_Y, Degree(53.955));
-                //mainBlueLightNode->rotate(Vector3::UNIT_Z, Degree(-145.065));
-                mainBlueLight->setDirection(-1.5,-2.0,1.0);
-                mainBlueLightNode->attachObject(mainBlueLight); 
+                Light* Light1 = mSceneMgr->createLight("Light1");
+                Light1->setType(Light::LT_POINT);
+                Light1->setCastShadows(false);
+        Light1->setDiffuseColour(ColourValue(1,1, 1));
+                Light1->setPowerScale(1.0);
+                SceneNode* LightNode1 = rootNode->createChildSceneNode();
+                LightNode1->setPosition(1.5,10.3,0);
+                LightNode1->attachObject(Light1);               
+   }
+
+        void createScene3(void)
+    {
+        SceneNode* rootNode = mSceneMgr->getRootSceneNode();
+                
+                mCamera->setPosition(6.564,4.328,0.059);
+                mCamera->lookAt(Vector3(0.4,0.16,0.25));
+                
+                Entity* object = mSceneMgr->createEntity("object", "teapot.mesh");
+                object->setMaterialName("MetalTeapotMultipleBounce");
+                objectNode = rootNode->createChildSceneNode();
+                objectNode->attachObject(object);
+                //objectNode->scale(0.5,0.5,0.5);
+                objectNode->scale(2.7,2.7,2.7);
+                objectNode->setPosition(0,0.7,0.0);
+                objectNode->_updateBounds();
+
+                Entity* room = mSceneMgr->createEntity("scene", "colorcube.mesh");
+                //room->setMaterialName("GameTools/Phong");
+                SceneNode* roomNode = rootNode->createChildSceneNode();
+                roomNode->attachObject(room);
+                roomNode->_updateBounds();                                      
    }