refactoring the scene class

[chaz/yoink] / src / Moof / Octree.cc

diff --git a/src/Moof/Octree.cc b/src/Moof/Octree.cc
index 9bb04e81d56e887882c2a59d152cdbcb012c2610..062788daa1f0d0378460c09cfd4b99eff4d924ca 100644 (file)
--- a/src/Moof/Octree.cc
+++ b/src/Moof/Octree.cc
@@ -26,7 +26,7 @@
 
 *******************************************************************************/
 
-#include "Camera.hh"
+#include "Frustum.hh"
 #include "Log.hh"
 #include "Octree.hh"
        
@@ -238,17 +238,17 @@ void Octree::draw(Scalar alpha, OctreeNodeP node)
        }
 }
 
-void Octree::drawIfVisible(Scalar alpha, const Camera& cam, OctreeNodeP node)
+void Octree::drawIfVisible(Scalar alpha, const Frustum& frustum, OctreeNodeP node)
 {
        ASSERT(node.valid() && "invalid node passed");
 
        // try to cull by sphere
        Frustum::Collision collision =
-               cam.getFrustum().contains(node->getSphere());
+               frustum.contains(node->getSphere());
        if (collision == Frustum::OUTSIDE) return;
 
        // try to cull by aabb
-       collision = cam.getFrustum().contains(node->getAabb());
+       collision = frustum.contains(node->getAabb());
        if (collision == Frustum::OUTSIDE) return;
 
 
@@ -258,7 +258,7 @@ void Octree::drawIfVisible(Scalar alpha, const Camera& cam, OctreeNodeP node)
        }
        else // collision == Frustum::INTERSECT
        {
-               node->drawIfVisible(alpha, cam);
+               node->drawIfVisible(alpha, frustum);
        }
 
        if (tree_.children(node) > 0)
@@ -280,7 +280,7 @@ void Octree::drawIfVisible(Scalar alpha, const Camera& cam, OctreeNodeP node)
                                OctreeNodeP child = tree_.child(node, i);
                                ASSERT(child.valid() && "expected valid child node");
 
-                               drawIfVisible(alpha, cam, child);
+                               drawIfVisible(alpha, frustum, child);
                        }
                }
        }