Changeset 3227 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/chcdemo.cpp

Timestamp:

12/22/08 10:56:58 (15 years ago)

Author:

mattausch

Message:

worked on sampling / convergence

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/chcdemo.cpp (modified) (7 diffs)

GTP/trunk/App/Demos/Vis/FriendlyCulling/src/chcdemo.cpp

@@ -58 +58 @@
 #include "WalkThroughRecorder.h"
 #include "StatsWriter.h"
+#include "Halton.h"
 
 
@@ -645 +646 @@
 
         // this function assign the render queue bucket ids of the materials in beforehand
-        // => probably a little less overhead for new parts of the scene that are not yet assigned
+        // => probably less overhead for new parts of the scene that are not yet assigned
         PrepareRenderQueue();
         /// forward rendering is the default
@@ -651 +652 @@
         // frame time is restarted every frame
         frameTimer.Start();
+
+        Halton::TestHalton(7, 1);
+        Halton::TestHalton(7, 2);
+
+        HaltonSequence::TestHalton(15, 2);
+        HaltonSequence::TestHalton(15, 1);
+
+        Halton::TestPrime();
 
         // the rendering loop
@@ -1405 +1414 @@
                 break;
         case '7':
-                ssaoTempCohFactor *= 0.5f;
+                ssaoTempCohFactor *= 1.0f / 1.2f;
                 cout << "new temporal coherence factor: " << ssaoTempCohFactor << endl;
                 break;
         case '8':
-                ssaoTempCohFactor *= 2.0f;
+                ssaoTempCohFactor *= 1.2f;
                 cout << "new temporal coherence factor: " << ssaoTempCohFactor << endl;
                 break;
@@ -1417 +1426 @@
                 break;
         case '0':
-                ssaoKernelRadius *= 1.2f;
+                ssaoKernelRadius *= 1.0f / 0.8f;
                 cout << "new ssao kernel radius: " << ssaoKernelRadius << endl;
                 break;
@@ -1425 +1434 @@
                 break;
         case 'N':
-                ssaoSampleIntensity *= 1.1f;
+                ssaoSampleIntensity *= 1.0f / 0.9f;
                 cout << "new ssao sample intensity: " << ssaoSampleIntensity << endl;
                 break;
@@ -1433 +1442 @@
                 break;
         case 'O':
-                ssaoFilterRadius *= 1.1f;
+                ssaoFilterRadius *= 1.0f / 0.9f;
                 cout << "new ssao filter radius: " << ssaoFilterRadius << endl;
                 break;