Vec2 tlPos = floor(cPos / vec2(size, size)) In this example I used the Smart UV project instead of manually unwrapping the mesh to be quicker, but manual unwrap doesn't solve the issue.Vec4 PostFX(sampler2D tex, vec2 uv, float time) Is there a way to minimize the UV distortion after the Decimate modifier is used? (Using the Unsubdivide and Planar option to decimate doesn't offer a good result). Since I want to have various Level of Details for the object, while still using the same texture, I need the UV island layout to stay the same (so I can't unwrap the model again). Some parts worse than others, but still not a good result. After doing this though, the UVs got messed up. I applied the Decimate Modifier, Collapse option, and it got rid of a lot of vertices while keeping the silhouette of the object intact, as intended. I ended up with a very high poly object (of course), the UVs were still fine, no distortion still. I modeled an object, kept it quite low poly, I unwrapped it, I then applied the subdivision modifier to smooth out corners and hard edges. I'm experimenting with Blender lately, and I have a question about UVs and Decimated modifier. Thanks to /u/flargus for starting this sub. Subreddit under construction, and new moderation. If you can't share the file because of commercial concerns, then consider recreating the problem in a different context, without any "trade secrets". This is an essential first step in troubleshooting most problems anyways, and will save your helpers time and bandwidth. If they won't, unpack all external data to save space!Ĭonsider making a simplified version of the problem for a linked file. If helpers will need images, pack external data into the file. If your file is large, try enabling "compression" on the sidebar in the file save dialog. You can host a file using a variety of file sharing services, such as Dropbox, Google Drive, Mega, or WeTransfer. blend) itself, and most users will not want to share their email address for attachments. Reddit doesn't host arbitrary files (like a. You can paste this image directly into many image hosts like Imgur. To take an uncropped screen capture of your active Blender window in Windows, hit alt + print screen. Seeing how others reason about the problem can be useful for helpers, and it will certainly be useful to those searching for the solution in the future. If you ask multiple places, think about providing links to the various places the questions are asked. Use the least inflammatory language you can to express your point.Īnd don't forget the Blender manual itself. If the community is helping you, try helping others too! The best way is to browse the "New" posts for unanswered questions and see if you can help.ĭo not make mean comments or give unsolicited harsh criticism. Please be respectful that everyone has a different level of Blender experience, and all Blender users are welcome to post here. By making a detailed report, you can help the Blender team identify and fix the bug! Posting your complaint on Reddit is unlikely to get help. If the bug persists and you can reliably reproduce it, check out this guide for reporting bugs. Make sure you are running the latest version - it might have the fix! If you are sure you are doing everything correctly, but Blender is crashing, freezing, corrupting your files, etc – this is a bug. If you need to include someone else's art as a reference, add it as a link rather than an image in your top level post.įeedback requests and tutorials should be posted to r/blender instead. This includes vague requests like "What can I improve?" All posts must be focused on a specific problem you've encountered. When you have figured out the solution, please mention it in the comments if it is not already there.Īlso, apply the "Solved" flair so others know that the problem is resolved!Ĥ) No artwork, tutorials, and feedback requestsĭon't post finished art or tutorials. If images can help explain your problem, use clear, uncropped screenshots, not phone photos. Summarize your problem in the title, but add additional details- text, images, links- in the post body or in comments. If you link a video, provide a time stamp. Try adding a link to file so helpers can investigate issues you wouldn't know to. Explain what you've already tried and what went wrong. Try to find a solution by looking it up online – most issues can be resolved this way!ĭoing your own research will save everyone time, and help you learn faster!ĭescribe your goals in detail. Please be considerate to the mods and the helpers and add your unsolved flair, and change it to solved when your question has been answered. If you mark your post as solved, please also post the solution if it is not already in the comments. Please use the solved and unsolved flairs appropriately. Help and questions for Blender, a great, open source, free 3d application.
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