Changeset 2744 for GTP

Timestamp:

06/09/08 10:41:23 (17 years ago)

Author:

mattausch

Message:

 

File:

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

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

@@ -815 +815 @@
         direction = UniformRandomVector(r[0], r[1]);
         
-#if 0
-        const float c = Magnitude(direction);
-
-        if (!((c < 1.00001f) && (c > 0.999999f)))
-                cerr << "len wrong" << endl;
-    if (c <= Limits::Small) 
-                return false;
-
-        direction *= 1.0f / c;
+##if 0
+        origin = mViewCell->GetBox().GetRandomPoint();
+#else
+        origin = mViewCell->GetBox().GetUniformRandomSurfacePoint();
+
+        //origin = mViewCell->GetBox().GetRandomSurfacePoint();
+        //mViewCell->GetRandomEdgePoint(origin, normal);
+        //origin = Vector3(680.682, 189.552, -278.177);
+
+        // move a little bit back to avoid piercing through walls
+        // that bound the view cell
+        origin -= 0.01f * normal;
 #endif
-
-        // get point on view cell surface
-        if (1)
-        {
-                //mViewCell->GetRandomEdgePoint(origin, normal);
-                origin = mViewCell->GetBox().GetRandomSurfacePoint();
-                //origin = mViewCell->GetBox().GetRandomPoint();
-                //origin = Vector3(680.682, 189.552, -278.177);
-                // move a little bit back to avoid piercing through walls
-                // that bound the view cell
-                //origin -= 0.01f * normal;
-        }
-        else
-                origin = mViewCell->GetBox().GetUniformRandomSurfacePoint();
+                
 
         static const float pdf = 1.0f;