Maya 2017 uv unfold not working. This problem just started for me too.


  1. Maya 2017 uv unfold not working. Personally I use automatic i find it so quicker Nov 14, 2016 · How to change the view mode in a specific option tool? Some one knows this? Maya 2017 have a layout UV option tool that appear like this  then, i Hi all, have got a very niche issue so not sure if anyone will be able to help, but would be great if anyone can pitch in. I can get it somewhat. But I hate not being able to use a lot of the convenient features available in the newer versions. Invert selection (so the UVs of the seam are the only ones not selected) Move & Sew (this should create a giant grid) Unfold and Layout (optional, you can keep the The first function controls edge stretch by using edges lengths between xyz and uv. Dec 14, 2022 · Hello! When using Unfold UVs on dedicated Shell, Maya 2023. Darle like al vídeo y suscribiros porque es Modeling Animation Character Animation Unreal Live Link for Maya Character Effects and Environment Building Motion Graphics Simulation and Effects Bifrost for Maya Working in Bifrost Bifröst Fluids for Maya Lighting and Shading LookdevX Rendering Arnold for Maya Customizing Maya Keyboard Shortcuts Environment Variables Scripting Technical Nov 8, 2023 · Every time I unfold UVs it goes wrong, either they fold on themselves or they don't unfold correctly at all. For example, if the initial shape of the UVs cause a patterned texture to distort But some of the functions proove to be a bit more difficult to get working properly in this version, therefore the next features are not present for Maya 2017 and earilier: - Texel Density and Check for overlapping doesn't work. Unfold helps to minimize the distortion of texture maps on organic polygon meshes by optimizing the position of the UV coordinates so they more closely reflect the original polygon mesh. The Unfold UV Tool lets you interactively unwrap the UV mesh for a polygonal object while trying to ensure that the UVs do not overlap. The thick white lines on your model are UV seams. Click the front shell and in the UV toolkit hit the Unfold and Optimize buttons a few times. The file I am working on was made either in Maya 2019 or 2020. I created it to show the item in the UV section, but now I can not unwrap the UV without getting this message //Error: Unfold m3D error: mesh input: Two polygons are connected by their This class focuses on the easiest and most popular workflows for UV Unwrapping with Maya’s unfold tool. There are a number of different ways to do this: What version of Maya are you using? 2015 they added Unfold3D tech into the mix, and there were a lot of UI changes in 2017 Update 3. In this Maya 2018 UV mapping tutorial I'll show you how to UV unfold a mesh. No one will be the wiser. Unfolding UVs helps to minimize the distortion of texture maps on organic polygon meshes by optimizing the position of the UV coordinates so they more closely reflect the original polygon mesh. Solved: Hello. 5 to 2017 after seeing all the new UV tools they showcased. We share and discuss topics regarding the world's leading 3D-modeling software. I tried it in Maya 2017 and it works fine Jan 27, 2023 · In the UV editor window, go to the Modify Menu at the top --> Unfold Options Box Just look and see if the first option is set to Unfold 3D or if it is set to Legacy. Oct 8, 2023 · UV Unfold does not work as expected in Maya when objects are not uniformly scaled - when selecting Unfold, the operation is performed but ignores the non-uniform scaling. It accomplishes this by first determining the surface area of the polygon mesh in object space (XYZ), comparing it to the unfolded UV meshes' surface area, and then scaling the UV mesh by that value. Here's and example: Going from Maya 2016 to Maya 2017 I noticed that the Unfold UVs command (UV Editor window --> Polygons menu --> Unfold) no longer re-scales different shells of the same mesh to have consistent texel scale, whether I use Unfold3D or Legacy. For this exercise we will be unwrapping a book cover, taking care over the plac Oct 11, 2024 · When unwrapping UV maps in Maya, a message about non-manifold geometry appears. Apr 22, 2022 · figured it out, there was some bad geometry hiding in the toes. Aug 12, 2013 · usually if the mesh is not quite right or untidy, the uv unfold will not work as it gets confused Using the Unfold Tool rather than regular Unfold can give you better Unwrapping results #3dmodeling #maya #mayamodeling #mayatutorialmore Welcome to the Autodesk Maya Subreddit. Unfold Plugin loaded? Next, how are you initiating the unfold command, through a script you created or through UV editor/Toolkit ? Windows > Modeling Editors > UV Editor , brings up UV editor and UV Toolkit Unfold is a button there. Here are the solutions that I have already tried without success: Use "camera-based" or "planar", activate the Unfold3D plugin, restart maya, checked that the edges and vertices of my objects are well merged, checked that the normal are Jul 1, 2015 · Hi! I can't seem to get the Cut UV tool to work. 3. . png UV Unfold Option settings in Maya 2019 Education Windows and Mac and are completely different and not very helpful. This problem just started for me too. 2. This only works for the Unfold3D Method. The OpenGL Rendering Engine is crashing - often this is isolated to unique hardware configurations. If it isn't, then enable it. This happens with any object or any file. the issue is that the checker isnt all squares, I have having to perform multiple moves on single, edge etc just to get the Checkers square. map[20:59] pCylinder844. The second function penalizes the first function by preventing configurations where triangles would overlap. I'm on Maya 2016 so apparently I have a few less options, but unfold constraints work for me properly (only in the selected axis) and work on multiple shells at once. Next hold right click choose UV shell, click and drag to select both, UV-Layout [] shortcut Ctrl-L will move them apart. The first screenshot Screenshot (22). May 3, 2018 · I have an issue when trying to UV and object in Maya 2018. this did not happen in 2017. If that doesnt work try using automatic unfold and clean that up. I was working on my scene today, when all of sudden, Layout UV tool just stopped working properly! It does not layout UV's properly any more. I UV-unfolded and let it do the "fix" ; it highlights (cut) some areas, and I went into the model and deleted every face that it cut into separate pieces and re-did the areas with as few polys as possible, but when i click on UV unfold after successfully sewing those areas together, it now decides it wants to crash every time. Feb 2, 2018 · unfold not working properly? this is the problem: the ends of this unfolded rectangular prism are not unfolding properly with the mesh. The Unfold UV Toollets you interactively unwrap the UV mesh for a polygonal object while trying to ensure that the UVs do not overlap. I’m on my phone so forgive me if this doesn’t work: Unitize UVs Select the edgeloop on the model where you want your seam Convert selection to UVs. - The Distribution, Layout and Orientation functions are much slower. I tried scaling it but it doesn't come back to normal size? What's New in Maya 2026 Maya 2026 Release Notes Maya Installation Help Getting Started Basics Managing Scenes, Files, and Projects Interoperability Flow-connected Capabilities USD for Maya Modeling Animation Character Animation Character Effects and Environment Building Motion Graphics Simulation and Effects Bifrost for Maya Lighting and The Unfold UV Tool lets you interactively unwrap the UV mesh for a polygonal object while trying to ensure that the UVs do not overlap. Once I try to move that object's UVs, they become locked as well. There are a number of different ways to do this: I recommend watching James Taylor's Tutorial He Planar maps chunks of the geometry and then you can Cut and Unfold/smooth the UVs from there. This one doesn't have any actual reason for it to do this -- fixed version will be in comments. here is the mel commands for unfolds Sep 14, 2013 · If you look int hetool options for the uv-unfold I would imagine you're creating a new uv set rather than editing the one your viewing. Maya QnA UV Unfold 가 안돼요 non manifold geometry가 뭐죠?타임라인00:00 질문 내용과 문제 체크03:00 non manifold geometry란04:00 문제 해결방법07:00 엔딩 및 마무리 Maya QnA UV Unfold 가 안돼요 non manifold geometry가 뭐죠?타임라인00:00 질문 내용과 문제 체크03:00 non manifold geometry란04:00 문제 해결방법07:00 엔딩 및 마무리 Update: I found a faster way here • How to straighten curvy UVs in Maya or May But this video still useful for relaxing the UV. Mesh > Cleanup > options Check the non-manifold geometry and test Mar 16, 2017 · Hello I'm trying to UV a model of a Jet and Unfold3D keeps telling me I have non-manifold geometry (I don't, I already checked with the cleanup option) and legacy works fine. Unfolding UVs helps to minimize the distortion of texture maps on organic polygon meshes by Welcome to the Autodesk Maya Subreddit. There’s an old method to UV vines, branches and other cylindrical objects. Technically they are still there because if I select the Uvs or the Uv shell on an object, they flash in the UV editor and I can kind of select them. I Unfold not working Solved. You will often need to straighten UVs along the same edge loop in order to fix distortions on a UV map. I select the object in question, perform the cuts no issues then unfold and optimize. // Limitation with the Ryzen AMD CPU. What's New in Maya 2024 Maya 2024 Release Notes Maya Installation Help Getting Started Basics Managing Scenes, Files, and Projects Interoperability USD for Maya Modeling Animation Unreal Live Link for Maya Character Animation Character Effects and Environment Building Motion Graphics Simulation and Effects Bifrost for Maya Working in Bifrost This is a quick tip that could fix your problem when unfolding. Whenever trying to use the Unfold/Optimize features of the Maya UV editor on a mesh I am now constantly getting a "// Error: Unfold3D process error" message. ) As far as I know, yes, the cut tool only works in UV editor. Abort: Stops the Unfold operation, giving you the option to manually fix your mesh Nov 8, 2017 · Hey, I'm working on a scene and all of a sudden the Uv's seemed to have disappeared. En este vídeo veremos una solución al problema del Unfold en Maya. When I go to unfold a different UV, obviously everything gets unfolded. The Plug ins are all checked on and all the other tools work except for the Cut UV tool. here are the unfold settings i've been using since 2017: Hi all I'm trying to learn UV mapping and I'm following the UV Mapping Workflows in Maya tutorial on Pluralsight. 5 -gmb 0. To avoid this crash, change the Rendering engine in the Maya Preferences window: Go to Window > Settings\\Preferences > Preferences On the left hand side click on Display. If Unfold detects non-manifold geometry in your UV mesh, a Fix non-manifold geometry dialog appears with the following options: Fix: Automatically runs Mesh > Cleanup in an attempt to repair your mesh before calling the Unfold operation. If it is, then disable it, and re-enable it. I make a new scene and use a primitive - same problem. how can I make it work? Oct 24, 2019 · Hi, There seems to be a change in the UV Unfold Option in the UV toolkit. Selecting the fix option does not resolve the issue. When you unwrap, Maya may not always have correct unwraps. The features do work when unwrapping on simple objects like a cube, sphere, etc. 0 select DirectX 11 as the Rendering Engine. Good evening everyone, I desperately need help with a problem that I have had for a while and which I cannot resolve. We would like to show you a description here but the site won’t allow us. When my professor opens the file in the same version of Maya he doesn’t have the same issue. 3 unfolds everything. How can I fix this? Alternatively, you can use the Unfold Tool (Unfold > Unfold Tool in the UV Toolkit, or Tools > Unfold in the menu bar) to interactively paint over regions you want unfolded. 3) has fixes to do with legacy unfold. Oct 8, 2023 · When trying to UV unwrap any object in Maya using unfold3d this error occurs: // Error: Unfold3D process error. After the unfold the checker looks awful but the distorsion helper in the UV paint my shell white as if it had no distorsion. ----------------------------- Please make sure to follow me on social media to Best practices for unfolding The following best practices can help to produce a successful unfold operation: Method Lets you specify the method Maya uses to unfold UVs. You need to go into the plugin menu, check that unfold3D is loaded, then you can (Shift+mouse click) on the unfold options, and in the very top, reselect unfold 3D. Ctrl-L or move them around manually. Then when you run Unfold, it should only unfold the selected UVs, not everything in the UV Editor. Jan 4, 2020 · Solved: Hi, I have troubles with unfold3D plugin in Maya 2020! When I try to unfold UV with Unfold3D I have this error: // Error: Unfold3D process The Unfold feature lets you unwrap the UV mesh for a polygonal object while attempting to ensure that the UVs do not overlap. Oct 24, 2020 · Meaning I can create another object and the UV editor will , again, allow scale and rotate but not move. Basically, I have several UV's that I have straightened out, and I want those to stay that way. This issue is currently being investigated. Yes I did mean the legacy unfold. You'll have to do them by hand or use the Smooth UV tools. Try deleting your history and transforms. So I don’t really know what went wrong, but these two options just do not respond properly anymore. What version of NSUV do you have? because on highend3d, the latest version (2. 17K subscribers Subscribe Oct 8, 2023 · UV Unfold does not work as expected in Maya when objects are not uniformly scaled - when selecting Unfold, the operation is performed but ignores the non-uniform scaling. Resizes each final unfolded UV shell to match the Scale Factor once the unfold calculations are complete. Sometimes, Maya disables the unfold 3D plugin, and it uses legacy instead. Feb 16, 2020 · If you get a result like the one you got with unfold and you'd like to clean it up manually, the Align and Snap tab in the UV toolkit has useful options for selecting groups of UVs and flattening them into a straight line. Every time I unfold UVs it goes wrong, either they fold on themselves or they don't unfold correctly at all. I know how to use the tool, I've used it before, it has recently stopped working. Depending on the Method you select, different options display in the Unfold UVs Options window. This issue has been resolved in Maya update 2019. So I decided not to upgrade for now. Sep 5, 2017 · Hello! I was working on a simple character model and wanted to unfold it in the UV editor but I got the following message about nonmanifold geometry: "The selected geometry has nonmanifold geometry which needs to be made manifold in order for Unfold to run" I looked for nonmanifold geometry with c Jan 10, 2021 · Before applying the unfold option, the checker seems fine but the distorsion helper paint the shell blue and red. 5 -pub 0 -ps 0 -oa 2 -us off pCylinder844. (You may still even then have to manually move them. Ignore: Does not run Mesh > Cleanup before calling the Unfold operation. but on more complex geometry it Welcome to the Autodesk Maya Subreddit. Hello. Welcome to the Autodesk Maya Subreddit. I dont think theres any bad topology or non manifold geometry, but the uvs on the attached file will NOT unfold. If this has not fixed your problem i do apologies this is just something i used to experience Apr 22, 2022 · Hello. The only version of Maya that I have found to always consistently unfold UV's as expected is 2015. Cheers! Aug 12, 2019 · Solved: So once I unfold my UV, the UV gets really tiny I think? as shown in the video. Select from the following methods: To open the Unfold UV Toolor Optimize UV Tool, select it from the Unfoldsection in the UV Toolkitor select Tools > Unfoldor Tools > Optimize from the UV Editormenus. Cheers! The Unfold UV Tool lets you interactively unwrap the UV mesh for a polygonal object while trying to ensure that the UVs do not overlap. 1. Fix non-manifold geometry The triangulation of the selected mesh has non-manifold geometry which needs to be made manifold in order for Unfold to run. The solution I found is to go into UV selection mode, not UV Shell selection mode, and manually select the UVs of the shell you want to unfold. With Legacy activated every piece of the object was unfolded even if I had selected a specific shell. or Inside of UV Editor window, Tools May 6, 2021 · I was trying to unfold an object from my student version of Maya 2018, but the unfold and legacy options in the "Unfold UVs Options" window weren't there. Apr 3, 2017 · As you can see, It looks like maya made no real attempt at all to keep distortion down, or stop overlapping the same uv island. I am working on a Maya file for a school project. Separating this unified UV shell into simpler shapes, unfolding them one by one and sewing them back together might help. Where are Interations, Map Size and Room Space The first function controls edge stretch by using edges lengths between xyz and uv. Mar 18, 2018 · Hi, I am having some issues with the UV unfold and UV optimize functions in Maya 2018. Aug 10, 2019 · I flashed my BIOS and also updated BIOS and drivers and everything which is possible but I guess the issue is with Maya as it is not compatible with Ryzen CPU's and UNFOLD is not able to work on even slight complicated geometry. Do the following: Use the Maya Cleanup tools. Go to preferences, plug-ins, and search for UV. It wasn't like this yesterday, but I don't know how to get them back. May 15, 2018 · Solved: Hi everyone, I'm working with Maya 2017 update 4, so after some day Unfold 3d doesn't work correctly. Here are the solutions that I have already tried without success: Use "camera-based" or "planar", activate the Unfold3D plugin, restart maya, checked that the edges and I’m attempting to UV my character, and when I select a shell and click unfold, it unfolds incorrectly and also affects all other unselected shells. Is it possible to only unfold one UV at a time? Pinning doesn't work for that and I don't know what els Why is Maya LT 2019 not unfolding my UVs properly? I keep having to manually untangle them. You need to planar map your model again so that it's a single UV piece. I have increased the edge select sensitive number and also reduced it, Jan 20, 2018 · UV Optimize and Unfold tools not working 2018 drbrandtjr Advocate 01-19-2018 05:31 PM Apr 27, 2022 · Hello, Make sure the unfold plugin is loaded. To avoid this behavior, Freeze the Transformations of the mesh prior to Unfolding or set the Unfold UV options to Legacy. Click a flair to sort by topic and find a wealth of information regarding the content you're looking for. At min 1:00 I press Ctrl + Z to undo the Unfold. See attached images. test it in previous update and maya 2016. I previously had a problem with bad geometry but managed to sort out all n-gons through mesh clean up which know allows Jun 13, 2016 · hey I choose a shell I want to unfold after I cut a vertex so it will look better with checker texture but it doesn't make any change What am I doing wrong? Please help D: Nov 8, 2023 · Every time I unfold UVs it goes wrong, either they fold on themselves or they don't unfold correctly at all. He’s not sure what’s causing it. here is the mel commands for unfolds unfold -i 1000 -ss 0 -gb 0. Mar 23, 2017 · after installing update 3 unfold just doesn't work for me. The plug-in preferences file has a knack for getting corrupted, which can cause pretty much any plug-in to stop working, including the UV unwrapping ones. Espero que os guste. Mark Seams = Cut Seams Unwrap command = Unfold command Also, why just just unwrap in blender and bring it back into Maya. map[82:83]; \\\\ couses bad result for update 3 unfold -i 10 Dec 13, 2019 · I've been stuck on this part of Maya for quite some time now and seen 1000 posts on UV's and somehow I can't manage to grasp what I'm doing wrong exactly what leads to this issue. How's your experience with UV unfolding using Maya 2017 update 3? Have you encountered other issues? I was planning to upgrade from Maya 2016. After a quick research, I read about the alarming problems people were having with the unfold tool. Jul 14, 2017 · Can anyone suggest a way to transfer UV's without retaining the history dependence on the source object? The UI changes to the UV editor between 2017 and 2018 are quite substantial, and I ended up working only on UI stuff and not any new features. Do the same with the back shell. I recently switched to Maya 2018 (student version) and everything worked fine up until just a few days ago. Mar 23, 2017 · Solved: after installing update 3 unfold just doesn't work for me. Unfolding UVs In Maya, Resolving Model Issues Bare Bones 3D 1. Sep 1, 2017 · How to work with the new 3D Cut and Sew UV tool that is new in Autodesk Maya 2018, letting you mark edges and unfold and pack UV's with one tool. Click Save Awesome trick that will allow you to unfold any curved geometry into perfectly straight uvs for easy clean texturing. You’ll see the tool in action in various situations, and you’ll get to know more advanced workflows such as pinning and unfold painting handy in cases like unwrapping tubes too. This shouldn't pose a Jun 14, 2017 · I did not try with layout under uv toolkit because my scene has a few nonmanifold spots that maya keeps yelling at me about lol, but this does work with a manual move. I can get it somewhat with unfold along but its not a good result. As you see, some options are missing. Honestly if you are doing a lot of UV unwrapping look to get RizomUV (they have student discounts and a rent to own 'indy' model) rather than trying to fight with the Maya interface. When I opened the UV unwrapping section, nothing was showing when the item was selected. I have tried unfolding it on the school computers, and my laptop May 15, 2018 · Solved: Hi everyone, I'm working with Maya 2017 update 4, so after some day Unfold 3d doesn't work correctly. Time dragged on and I came to a point where I realized that the amount of money I make on this tool does not justify the amount of time I spend developing and maintaining it - not even if you consider May 21, 2021 · Exactly what the title says. Also, if I export my object into Substance Painter, I can see t Resizes each final unfolded UV shell to match the Scale Factor once the unfold calculations are complete. Hotfix applied. I’m using Maya 2022. Sep 7, 2017 · When I try to use the Unfold Brush or the Optimize Brush I get the following error: // Error: line 1: Unfold3DContext: Object 'texUnfoldUVContext' not found. What might be the problem? Welcome to the Autodesk Maya Subreddit. Here are the solutions that I have already tried without success: Use "camera-based" or "planar", activate the Unfold3D plugin, restart maya, checked that the edges and vertices of my objects are well merged, checked that the normal are Oct 8, 2023 · Maya will crash when working in the UV Editor. Under Viewport 2. 1f9 in65n 3yz x474rbf nr zqy8tpmdb fu7u ih 714r bkgake