Movie texture and chroma key

Support Materials and Textures
1

Hi all.

I have a movie with a greenscreen background. I need to project that movie onto a plane in a 3D scene. I make a movie texture for the plane, but I would like the green parts became keyed out in such a way that the plane turned transparent in that area.

The other thing is that this should be made in the Blender Internal renderer.

Is this possible?

Thanks.

2

You’ll have to use the compositor to key out the green. If there are other elements in the scene you may want to put the video plane on its own render layer so you can treat this separately then the rest of the scene.

3

Thanks! I’ll try this… :yes: