#RStats Constructive Solid Geometry (#csg) 1.

[coolbutuseless@fosstodon.org]

#RStats Constructive Solid Geometry (#csg)

1. Canonical CSG example object
2. Construction in R
3. Representation as R expression
4. Evaluationof isosurface + render in {isocubes}

[coolbutuseless@fosstodon.org]

#RStats Dev Diary: More constructive solid geometry #csg

Convert signed distance field to polygons with marching cubes. Then render in {rgl}

[coolbutuseless@fosstodon.org]

#RStats Dev Diary: Writing a custom func to export a 3D object to PLY format.

Note: macOS preview has built-in support for PLY files!

[coolbutuseless@fosstodon.org]

#RStats Dev Diary: From CSG to SDF to marching-cube-generated polygons to PLY format to 3D render

Rendered in diffuse material with a looming copper sphere behind it.

[coolbutuseless@fosstodon.org]

#RStats #CSG Shiny plastic versino!