anicg Posted October 17, 2022 Share Posted October 17, 2022 I have some primitive attributes on a geometry. When I save as bgeo.sc (ROP Geometry Output), the attributes remain when imported, when I save as obj, they're gone. Is there a way I can save obj with primitive attributes? Quote Link to comment Share on other sites More sharing options...
konstantin magnus Posted October 17, 2022 Share Posted October 17, 2022 Hi Mani, before exporting you can promote primitive attributes to vertex UVs and/or vertex normals and promote them back after importing the OBJ. Wikipedia describes the OBJ-format: The OBJ file format is a simple data-format that represents 3D geometry alone — namely, the position of each vertex, the UV position of each texture coordinate vertex, vertex normals, and the faces that make each polygon defined as a list of vertices, and texture vertices. obj_attrib.hip Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.