https://dokuwiki.grogra.de/ 2026-05-16T09:33:45+00:00 https://dokuwiki.grogra.de/ https://dokuwiki.grogra.de/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-05-31T08:44:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:05_object:01_geometric:02_3d:01_primitive&rev=1748681048&do=diff Primitives This section presents the geometric 3D primitive objects along with their respective attributes. Sphere SphereSegment Supershape Box Prism/Pyramid GWedge Cylinder Cone Frustum Parallelogram Plane Point Cloud text/html 2025-05-23T18:00:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:05_object:01_geometric:02_3d:02_nurbs&rev=1748023256&do=diff NURBS NURBS (Non-Uniform Rational B-Splines) are a popular and versatile representation of curves and surfaces. GroIMP contains full NURBS support, e.g., techniques to construct NURBS surfaces out of a set of NURBS curves, including surface skinning, surfaces of revolution, extrusion and sweep surfaces. A detailed description of these techniques will follow in later versions of this manual. For the time being, you can experiment with the surface settings in the Attribute Editor. Of course, you … text/html 2025-01-30T11:18:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:05_object:01_geometric:02_3d:03_polygonal&rev=1738235905&do=diff Polygonal Polygonal objects.