Different "BoxBlur" Algorithms

[laurent_delrieu]

If the question is : Is there blurring method for 3d geometry ? The answer is yes. There are many

Kernel smoothing of mesh

Here some screen copy of (serious) work I am doing now. The idea is to smooth Monte-Carlo simulations. Mesh representing a density (purple) is smoothed via a Kernel (in red). That gives the blue mesh. I think the “land” is quite pretty. The Z is logarithmic so it explains the gaps seen in the render. [image] [image] [image] [image] The data not in logarithmic scale in Z [image]

There are methods in Dendro … and many others.
You can apply the pixel method on voxel with 3d matrix …