void IBroadphase.DebugDraw(IDebugDrawer debugDrawer)
{
Queue <Tuple <Node, int> > q = new Queue <Tuple <Node, int> >();
if (root != null)
{
q.Enqueue(new Tuple <Node, int>(root, 1));
}
while (q.Count > 0)
{
var param = q.Dequeue();
Node node = param.Item1;
int depth = param.Item2;
Vec2[] verts = new Vec2[] {
node.bounds.min,
new Vec2(node.bounds.max.x, node.bounds.min.y),
node.bounds.max,
new Vec2(node.bounds.min.x, node.bounds.max.y)
};
debugDrawer.Draw(verts, (object)depth);
if (!node.IsLeaf)
{
q.Enqueue(new Tuple <Node, int>(node.child0, depth + 1));
q.Enqueue(new Tuple <Node, int>(node.child1, depth + 1));
}
}
}
private void Draw()
{
if (m_material)
{
Camera camera = Camera.current;
if (camera)
{
GL.PushMatrix();
GL.LoadProjectionMatrix(camera.projectionMatrix);
GL.modelview = camera.worldToCameraMatrix;
m_material.SetPass(0);
for (int i = m_drawers.Count - 1; i >= 0; --i)
{
IDebugDrawer drawable = m_drawers[i];
if (drawable != null)
{
drawable.Draw();
}
}
GL.PopMatrix();
}
}
}