Changeset 1981 for GTP/trunk/Lib/Vis/Preprocessing/src/GvsPreprocessor.cpp

Timestamp:

01/15/07 16:28:59 (17 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/GvsPreprocessor.cpp (modified) (1 diff)

GTP/trunk/Lib/Vis/Preprocessing/src/GvsPreprocessor.cpp

@@ -445 +445 @@
         const float offset = 0.5f;
         const Vector3 newOrigin = newPoint - newDir * offset;
+
+        static Ray ray(newOrigin, newDir, Ray::LOCAL_RAY);
+        ray.Precompute();
+
+        // check if ray intersects view cell
+        if (mPerViewCell && !mCurrentViewCell->CastRay(ray))
+                return NULL;
 
         const SimpleRay simpleRay(newOrigin, newDir, SamplingStrategy::GVS, 1.0f);