Grasshopper2 Mesh WIP Discuss all things related to Mesh development here. Mac This purpose of this category discussing the RhinoWIP for Mac. (For topics relating to the current stable release of Rhino for Mac - currently Rhino 7 for Mac - please use the Rhino for Mac category instead). Developer If you want to write plug-ins for Rhino WIP, this is your category. Mold Making New tools for mold making include enhanced parting line and parting surface creation tools. Quad Remesh Discuss all things Quad Remesh related here. Tools, workflows, feature requests, bug reports, etc. Layerbook Use LayerBook to create slideshow style presentations in your models using Rhino directly. Can be used by anyone that wants to explain a model or 3d concept. PBR New in Rhino WIP is support for industry standard Physically based rendering (PBR) materials. PBR is becoming a standard material format across many platforms. Drafting & Illustration Clash Rhino 7 now includes a clash detection algorithm that can be used to find and catalog where multiple objects interfere with one other. This can be used to see if there is interference between different building systems or mechanical systems. Rendering WIP The place to discuss all rendering related issues. PaperCuts This is the place to discuss "Paper Cuts", those Rhino issues that are painful but not life threatening.