Changeset 1715 for GTP/trunk/Lib/Vis/Preprocessing/src/AxisAlignedBox3.cpp

Timestamp:

11/06/06 20:47:06 (18 years ago)

Author:

bittner

Message:

new visibility filter support

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/AxisAlignedBox3.cpp (modified) (2 diffs)

GTP/trunk/Lib/Vis/Preprocessing/src/AxisAlignedBox3.cpp

@@ -8 +8 @@
 #include "Polygon3.h"
 #include "Mesh.h"
+#include "Halton.h"
 
 namespace GtpVisibilityPreprocessor {
@@ -2259 +2260 @@
 }
 
-}
+Vector3
+AxisAlignedBox3::GetRandomPoint() const
+{
+  Vector3 size = Size();
+
+#if 0
+  static HaltonSequence halton;
+  
+  halton.GenerateNext();
+  
+  return mMin + size*Vector3(halton.GetNumber(1),
+                                                         halton.GetNumber(2),
+                                                         halton.GetNumber(3));
+
+#else
+  return mMin + Vector3(RandomValue(0.0f, size.x),
+                                                RandomValue(0.0f, size.y),
+                                                RandomValue(0.0f, size.z));
+#endif
+}
+
+}
+