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Very cool! Did you look at tools like OpenSCAD before choosing Blender?

• doctoboggan 5y ago
  I did initially try to tackle this problem by constructing procedural solid models, but that solution wasn't sufficiently general. I ultimately went with blender's displacement modifier, which works by using a UV mapped bitmap image that displaces the model's vertices as a function of the pixel intensity. This workflow adapts well to arbitrary geometry and customer images.