Changeset 4702 in orxonox.OLD for orxonox/trunk/src/lib/collision_detection/obb_tree_node.cc

Timestamp:

Jun 26, 2005, 1:37:14 PM (19 years ago)

Author:

patrick

Message:

orxonox/trunk: a collision is now marked with a white box, not yet fully functional, since there are mission some axis to check

File:

• orxonox/trunk/src/lib/collision_detection/obb_tree_node.cc (modified) (4 diffs)

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

@@ -694 +694 @@
     }
 
-  return true;
-}
-
-
-
-void OBBTreeNode::drawBV(int depth, int drawMode) const
+    boxA->bCollided = true; /* use this ONLY!!!! for drawing operations */
+    boxB->bCollided = true;
+    return true;
+}
+
+
+
+void OBBTreeNode::drawBV(int depth, int drawMode)
 {
   this->obbTree->getMaterial(treeIndex)->select();
@@ -774 +776 @@
     float* len = this->bvElement->halfLength;
 
-    if( drawMode & DRAW_BV_BLENDED)
+    if( this->bvElement->bCollided)
+      this->obbTree->getCollisionMaterial()->select();
+    else if( drawMode & DRAW_BV_BLENDED)
       this->obbTree->getTransparentMaterial(treeIndex)->select();
+
+
 
     /* draw bounding box */
@@ -918 +924 @@
   }
 
+
+
   if( this->nodeLeft != NULL && depth != 0 )
     this->nodeLeft->drawBV(depth - 1, drawMode);
@@ -923 +931 @@
     this->nodeRight->drawBV(depth - 1, drawMode);
 
+  this->bvElement->bCollided = false;
 }