Merge branch 'master' of github.com:pxf/pxf-tech2

pxf · Mar 22, 2011 · 2c81fbc · 2c81fbc
2 parents b0923e7 + abb3216
commit 2c81fbc
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Projects/Lightning/Source/ClientLib/Renderer.cpp b/Projects/Lightning/Source/ClientLib/Renderer.cpp
@@ -317,8 +317,11 @@ bool calc_ray_contrib(ray_t *ray, batch_blob_t *datablob, Pxf::Math::Vec3f *res,
 						Pxf::Message("calc_ray_contrib", "Bounce calculations failed!");
 						return false;
 					}
-
 
+
+					if (bounce_contrib.r < 0.0f)
+						printf("error with bounce contrib!!\n");
+
 					*res += (bounce_contrib / (float)bounce) * m.reflectiveness * attscale;
 				}
 			}