Vincent Guesdon

Hello,

I manage to get my colors by actually putting the index of the primitive in the value of my voxel (not ideal but it worked) then with the attribute wrangle node I just did

v@Cd = prim(1, "Cd", i@vdb_int - 1);

that prevent me from putting another information in the value of the voxels but that will be enough for my needs for the moment

Thanks a lot to everyone for helping me.

Vincent

I am trying to see if I can serialize my VDB file differently, but apparently using Vec3i for the voxel value couldn<t be read by VDB Visualize tree.

still searching.

I am using Houdini FX 19.0

I organized my VDB this way cause I thought that would be more efficient in terme of data size to do that instead of duplicating my metadata per point since all my points share the same metadata on each primitive.

I still cannot see the colors, my cubes are red I might have to rethink the way my colors are setup, should I set the color attribute on each point instead of by primitive ? in C++ with openvdb I found how to setup metadata on grids but I didn't see how to setup metadata on each points