FREE CNC Methods: Creating multiobject, 'posed' scene heightmaps, with MeshLab.
Edit 26th July 2016:
Should point out that the heightmap generation method demonstrated in this video can replace the use of Kerkythea in the tutorial posted below... Meshlab offers a much faster and more immediate means to generate composite heightmap elements.
• 3DtoRelief 3D Mesh or scene to CNC b...
hope it helps