public static void TransformAABBTree(AABBTree tree, Matrix transform)
{
TransformAABBNode(tree.Root, transform);
}
public static void Render(AABBTree tree, Matrix world, Matrix view, Matrix proj, RenderContext render_context, Color color)
{
RenderNode(tree.Root, world, view, proj, render_context, color);
}
public static float LongestLeafCornerLength(AABBTree tree)
{
List<AABBNode> leafs = new List<AABBNode>();
AABBHelper.Leafs(tree.Root, leafs);
if (leafs.Count == 0)
{
//>)
return -1f;
}
float longest_length = 0f;
for (int i = 0; i < leafs.Count; i++)
{
BoundingBox box = leafs[i].BBox;
Vector3[] corners = box.GetCorners();
for (int j = 0; j < corners.Length; j++)
{
Vector3 to_corner = corners[j];
float length = to_corner.Length();
if (length > longest_length)
{
longest_length = length;
}
}
}
return longest_length;
}