Changeset 4859 in orxonox.OLD for orxonox/trunk/src/lib/graphics

Timestamp:

Jul 14, 2005, 12:46:12 AM (19 years ago)

Author:

patrick

Message:

orxonox/trunk: implemented a first draw function and some commented separation propagation

File:

• orxonox/trunk/src/lib/graphics/spatial_separation/quadtree_node.cc (modified) (2 diffs)

orxonox/trunk/src/lib/graphics/spatial_separation/quadtree_node.cc

@@ -189 +189 @@
     }
 
+  /* now do cleanup */
+  delete listA;
+  delete listB;
+  delete listC;
+  delete listD;
+  delete iterator;
+
+  /* now propagate */
+  /*
+  this->nodeA = new QuadtreeNode(pTriA, lenA, this->quadtree);
+  this->nodeA->separate();
+
+  this->nodeB = new QuadtreeNode(pTriB, lenB, this->quadtree);
+  this->nodeB->separate();
+
+  this->nodeC = new QuadtreeNode(pTriC, lenC, this->quadtree);
+  this->nodeC->separate();
+
+  this->nodeD = new QuadtreeNode(pTriD, lenD, this->quadtree);
+  this->nodeD->separate();
+  */
+
   PRINTF(0)("separation complete\n");
 }
@@ -198 +220 @@
  */
 void QuadtreeNode::drawTree(int depth, int drawMode) const
-{}
+{
+
+  Vector t1 = *this->pDimension->getCenter();
+  float ax = this->pDimension->getAxis();
+  float h = 0.0f;
+
+  glBegin(GL_QUADS);
+  glVertex3f(t1.x + ax, h, t1.z + ax);
+  glVertex3f(t1.x - ax, h, t1.z + ax);
+  glVertex3f(t1.x - ax, h, t1.z - ax);
+  glVertex3f(t1.x + ax, h, t1.z - ax);
+  glEnd();
+}