Hi all,
I'm transferring Cd attribute (but it can be any kind of attribute) from an animated sphere to a grid, as you can see in the attached file.
Now, as you see, the red is transferred every frame, but we lose the red on previous "painted" prims.
How can I still have the red on prims previously painted?
In the file I propose a solution with the use of FILE SOP nodes, a simple trick:
Houdini transfers the Cd
Houdini saves the geometry (the last FILE SOP)
Houdini goes ahead one frame