This is a quick tutorial on Use Vertex Color to draw roundness and colors for objects in blender 2.9 Hope it is useful to you ...

Changing the color of 3-D printed objects Date: January 29, 2018 Source: Massachusetts Institute of Technology, CSAIL Summary: Three-dimensional printing has come a long way since the first 'rapid ...

Scientists there have created a system that allows the color of 3D-printed objects to be changed repeatedly, after they've been created.