} // end of Node Render()
public static void DrawSolidCone(Camera camera, Vector3 pos, Vector3 dir, float scale, Vector4 color)
{
Matrix localToWorld = Matrix.Identity;
localToWorld.Up = Vector3.UnitY;
localToWorld.Backward = -Vector3.Normalize(dir) * scale;
localToWorld.Right = Vector3.Normalize(Vector3.Cross(Vector3.UnitY, localToWorld.Backward)) * scale;
localToWorld.Up = Vector3.Normalize(Vector3.Cross(localToWorld.Backward, localToWorld.Right)) * scale;
localToWorld.Translation = pos;
Cursor3D.Render(camera, localToWorld, true, color);
}
