GuruBlog

Today I learned what the blender node-editor is here for and how to use it. I made a simple scene containing 2 cubes, a camera and a lamp and composed the scene on an photo I made a while ago.

the composite editor also alows to filter the composed images, adjust color values, etc ...

but in this sample image I just added the two images based on the alpha values of the 3D scene.

very powerfull tool - and I certainly only have scratched the surface yet

I also uploaded the blend file again, which can be downloaded here