Sorry again ..(it might look so basic..). I have a scene with many jit objects inside ( meshes..)..For some reasons I needed to control multiple lights via a jit.gl.sketch obj . The point is the jit.gl.sketch obj "freeze" all the controls I could have over the color of the obj in the scene..( they are not responding to a "color r g b a " msg anymore..)..Is it something like : the sketch obj is overwriting the gl_commands..and is there a way to keep control over the color attr is this situation ?

Thanks ..

Pascal