Changeset 4612 in orxonox.OLD for orxonox/trunk/src/lib/collision_detection

Timestamp:

Jun 13, 2005, 12:05:24 AM (20 years ago)

Author:

patrick

Message:

orxonox/trunk: partition the vertices into two different lists

Location:

orxonox/trunk/src/lib/collision_detection

Files:

• obb_tree.cc (modified) (1 diff)
• obb_tree_node.cc (modified) (1 diff)

orxonox/trunk/src/lib/collision_detection/obb_tree.cc

@@ -96 +96 @@
 
   /* generate some test vertices */
-  int const length = 3;
+  int const length = 6;
   sVec3D* vertList = new sVec3D[length];
-  sVec3D data[length]  = {{5.0, 0.0, 0.0},{2.0, 0.0, 5.0},{14.0, 0.0, 0.0}};//, {5.0, 0.0, 1.0}, {12.0, 0.0, 8.0}, {3.0, 5.0, 4.9}};
+  sVec3D data[length]  = {{5.0, 0.0, 0.0},{2.0, 0.0, 5.0},{14.0, 0.0, 0.0}, {5.0, 0.0, 1.0}, {12.0, 0.0, 8.0}, {3.0, 5.0, 4.9}};
 
   for(int i = 0; i < length; ++i)

orxonox/trunk/src/lib/collision_detection/obb_tree_node.cc

@@ -304 +304 @@
   tList<sVec3D>      partition2;                           //!< the vertex partition 2
 
+  for(int i = 0; i < box->numOfVertices; ++i)
+  {
+    if( separationPlane.distancePoint(box->vertices[i]) > 0.0f)
+      partition1.add(&box->vertices[i]);
+    else
+      partition2.add(&box->vertices[i]);
+  }
+  partition2.add(&box->vertices[vertexIndex]);
+
+  printf("\npartition1: got %i vertices/ partition 2: got %i vertices\n", partition1.getSize(), partition2.getSize());
 
 }