![]() ![]() The first thing I do every time I load blender is delete this cube.Īlmost. ![]() Obviously someone on the Blender team was thinking Chances are the users will want be wanting a cube every time they open this up so let me just simplify that for them. The first thing you will notice when Blender opens up is that there is a cube in the middle of the screen. Im no Blender expert, but Ill give you the quick run through of how I ended up doing this. So after Blender is installed and launched, we can load in our models. Stanford Dragon Obj Install For AnĪlso to their credit, I found Blender surprisingly easy to install for an open source project even if it did require that I also install Python. On the positive side, Blender supports importing and exporting PLY files without needing any additional plug-ins. The next step is to find an application (preferably free) that will let us add normals to a PLY file, or convert PLY files to another format such as OBJ files.įortunately such an application exists and it will even let us tweak the data if needed.īlender is the open source solution to 3D modeling (at the time of writing this, the latest version is 2.49b).īeing a free product, Blender isnt as easy to use as Maya or 3ds Max (not that Maya and 3ds Max are particularly easy to use in the first place). Whether you decide to write a PLY or OBJ file parser, it would be nice to have the vertex normals stored in the file so you dont need to generate them on load. I should also point out that the supplied Stanford models dont store any vertex normals. Writing a parser for the basic OBJ features is fairly simple and OBJ files are natively supported by most 3D modeling programs. I decided that I would rather convert the files to the more common Wavefront OBJ format. The format itself isnt that complex to write a parser for, but due to the format supporting custom vertex formats per file, you do need to be a bit careful. This is also where you will find many of the other common test models such as Happy Buddha, Dragon, and Lucy.Īll of these models have been scanned from real world objects so each model has data files for the original scans and data files for the final mesh reconstructed from the scans. The first step is to get a hold of the model from the Stanford 3D Scanning Repository website. List of websites offering collections of 3D models.I wouldnt call it a great solution, but it worked pretty well for getting something up and running to play with.Other lists and repositories of 3D models Viewpoint Animation Engineering / Sun Microsystems Please submit an issues with an image or. Please submit a pull request with new model data and sources! While a similar list exists on wikipedia, it does not host the actual models and is incomplete. This is a repository containing common 3D test models in original format with original source if known. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |