Changeset 1480 for GTP/trunk/App/Demos/Illum/PathMap/Transformed.cpp

Timestamp:

09/22/06 20:58:26 (18 years ago)

Author:

szirmay

Message:

 

File:

• GTP/trunk/App/Demos/Illum/PathMap/Transformed.cpp (modified) (3 diffs)

GTP/trunk/App/Demos/Illum/PathMap/Transformed.cpp

@@ -93 +93 @@
 void Transformed::setTransforms(D3DXMATRIX& mw, D3DXMATRIX& itmw)
 {
-        modelToWorld.fill(mw[0], mw[1], mw[2], mw[4], mw[5], mw[6], mw[8], mw[9], mw[10], mw[12], mw[13], mw[14]); 
+        modelToWorld.fill(mw[0]/(mw[3]+mw[15]), mw[1]/(mw[3]+mw[15]), mw[2]/(mw[3]+mw[15]),
+                mw[4]/(mw[7]+mw[15]), mw[5]/(mw[7]+mw[15]), mw[6]/(mw[7]+mw[15]),
+                mw[8]/(mw[11]+mw[15]), mw[9]/(mw[11]+mw[15]), mw[10]/(mw[11]+mw[15]),
+                mw[12]/mw[15], mw[13]/mw[15], mw[14]/mw[15]);
         worldToModel.setInvert(modelToWorld);
 }
@@ -102 +105 @@
         Vector su;
         worldToModel.transformDirection(si, su);
-        return object->getSurfaceArea();// * su.norm2();
+        return object->getSurfaceArea() * su.norm2();
 }
 
@@ -114 +117 @@
         radion.normal = trnorm;
         radion.normal.normalize();
+        Vector si(1.0f, 0.0f, 0.0f);
+        Vector su;
+        worldToModel.transformDirection(si, su);
+        radion.radiance.z /= su.norm2();
 }