No valid xgen node specified maya forum 2020 g. Mask Lets you control how the modifier affects primitives in specified areas of the surface. Nov 16, 2016 · Starting from Maya 2017, the Maya team introduced a great improvement to the XGen feature, called “Interactive hair and fur grooming with XGen”. # Jul 16, 2020 · This page has been translated for your convenience with an automatic translation service. I can see the render view of them just fine, but cannot see the previews that I was able to see only yesterday. Oct 16, 2017 · Hello. I'm not sure if an old bug has cropped back up (as it doesn't set the . See Work with masks. When I got it ready, I added hair. Make sure that 'invert frozen' isn't turned on for the tool. You can use the outspline from modifiers further up the stack if you want , such as noise, but this will bake that modifiers effect into the groom. -> I have "update preview automatically" enabled so it should work -> Reseting maya preferences doesn't work Maya起動時にエラーが表示されます。 Xgenのエラーに関しては一度出なくなったにも関わらず、MtoAの対処をしている間に再発しました。 ・ルート内のパスに2バイト文字(日本語等)はありません ・初期設定へのリセット(prefOldを用いた方法)も試しました ・Maya2020やMtoAの再インストールを行っても Mar 30, 2016 · Been working on an furred character for awhile now. However when I render as a batch (Render. Maybe someone knows why this could be Oct 20, 2024 · Welcome to Autodesk’s Maya Forums. and working in Maya 2016. The XGen file, which contains all the descriptions in a collection, is saved with the Maya file it is associated with in the scenes folder. I open the scene this morning and I turn on visibility on the guid Mar 16, 2023 · Hi @Anonymous and welcome to the community!. Using Mac OSX version 10. 5. I already tried resetting my preferences, and turning off only primitives in view and neither have helped. I had to system restore my computer. I am expanding prodecurals. exe -r vray), My slave machine is full of these errors: Nov 13, 2022 · Hi @benjysugi it looks like you may not have Maya 2020. load your scene. try a reset of your Maya Preferences in your user documents folder. but might have to settle on XGen for this project. But for an animation pipeline we want to be able to reference in the model to a Maya scene then apply the XGen description in the new scene then Oct 19, 2017 · I've run into it again and again over the past couple years. Share your knowledge, ask questions, and explore popular Maya topics. XGen Files and Folders Dec 17, 2019 · Self-explanatory title, I have worked with xgen countless times before , I just reinstalled it on my pc since I had to do a rewipe on it. XGEN edit node I've reset workspace. Hope this help 🙂. That is, my scene saved in the scene folder and the . Mar 31, 2022 · Select the node, go to nCache menu > Creat New Cache, etc. Feb 25, 2020 · 1. Ok, so usually this is Dec 17, 2024 · Hello, My XGen files won't save anymore. I created a groom in the regular xGen and then recreated it in XGen Interactive. Mar 23, 2021 · I'm a real noob in Maya so I've been on google for days but I can't find any answers related to this. env is a file that tells maya where things are located by setting variables. I have added the modified clumps with copy effect activated to force the primitives to follow the guides. I can keyframe Xgen parameters, but the resulting animation curve node is not connected to anything in the Node Editor. The difference between subframe and frame sampled XGen patches can be seen below, all example images were rendered at the same frame number. You can continue work, but caching has stopped. All community This category This board Knowledge base Users Products cancel Apr 24, 2017 · I have spent the day evaluating XGen. This is very bizarre. I could run xgen fine on my old 2012 MacBook on Maya 2019 but on my new one I can’t because neither of my graphics cards are officially supported by autodesk. Getting data from XGen in Procedural::flush( const char* geomName, PrimitiveCache* pc ) The XGen data is stored in PrimitiveCache. Scene 3: use Scene1 to create a cube and apply color. Feb 24, 2020 · Hello, I have an issue with Maya not allowing me to use the sculpting feature of the "interactive grooming tools" for example the comb brush. I was doing some grooming and everything was working fine. I also get this error: // Warning: XGen(0): Unsupported primitive type: ArchivePrimitive for description "biground" "biground" is my description. Jun 22, 2020 · Yea I tried updating Maya with the updater to Maya 2020. I started exploring the XGen to create fur for my character. # Warning: No valid mesh found for the given description node. You better off using real attributes editor instead. Welcome to the Autodesk Maya Subreddit. Sep 19, 2017 · @Anonymous . If I render a frame through Arnold Renderview, there is no problem, the hair is in place as it should be. As the screenshot shows: Xgen mirror result is incorrect. In both cases you need save edited file and reopen again. It basically wont generate primitives at all. 2019] that is where the maya. Unless you have backup of the xgen file the data may be lost. inmesh connection! Voila - it Dec 13, 2020 · Hello, I am fairly new to XGEN and I am trying to follow a couple of tutorials, but when trying to create a PTEX mask I have the problem that Maya is not creating the main XGEN folder within my project, or ane my folders with my descriptions I follow all the steps I've already seen. But knowing how xgen works you can get this to work properly with some muscle work. Feature Level 5. But instead of reimporting palettes in the file, you could add corresponding xgen file name in a mentioned attribute (eg: mayaSceneName__collectionName. Since creating Sep 21, 2016 · You could also export the collection to an xgen file, then load the cached geo for the new animation in a new scene. Brush can use only on eyelash. Dec 15, 2019 · Make sure to use Maya 2020. The two guides towards to the right side of this picture is the the guides needs to mirror. 4 Jul 12, 2017 · Mental Ray used to be the default renderer and to render XGen MR used geo shaders. not going to use Arnold) Is there some simple way to screen or find the MR nodes that Maya is complaining about? I thought I removed any reference Jun 14, 2019 · An xdsc file is only created when you export a description. on Nov 14, 2016 · Select the base nodes of each description and map them in the Node editor: Hook the original Sculpt Node outSpline to the Interp source on the new descriptions base node. asstoc file correctly anymore bounding box says -infinity -infinity -infinity Aug 23, 2020 · Hi everyone, I'm using Maya 2020 and tried to apply xgen to my model, but it didn't work out, because I didn't really know much about Xgen. Jan 5, 2020 · 00:00:00 847MB WARNING | [mtoa] [<built-in>] [node aov_write_vector] Assigning temporary node id sdaHFBODAIYHSFBfoiedhfbolieyfb to associated Maya type name aiAovWriteVector. Graphics card is NVIDIA GeForce GTX 1070 Ti, driver 445. We are using Vray 3. :I always work with maya set project. 4) crashes and I have no idea why. It seems random, because after I have had a scene open which previously worked with xgen, where the groom is setup, Jan 15, 2021 · Hi, everyone I got a issue of Xgen mirror when i use maya 2020. If the name of the geo is the same as the one that Xgen was bound to, and the topology is the same, you could just import the XGen file and rebuild the collection on the geo with the new animation. Share an idea by clicking SUBMIT IDEA, vote on ideas you like by clicking VOTE, and socialize ideas on your favorite sites by clicking SHARE THIS IDEA. Magnitude Oct 15, 2012 · Hi, Currently having problems with a scene. ) b) For a complete reset of ALL Preferences, rename the maya folder to Mar 16, 2017 · Not if you have closed the maya session, no. autodesk. Nov 8, 2022 · Well, Xgen has been working, technically. I can't use Cached Playback feature, because Safe Mode gets activated for some reason. when i not preview xgen save is not updated, its rendering results are still incorrect. May 23, 2018 · 1_ I cant find xgen pref node in node editor (maya 2017 updat 5 )!!! 2_ How can i add $pref to noise modifier (using stray setting in this noise node) Jan 8, 2018 · there is a sort of solution to this (turn off the interpolation on the base node in igs) but this works with 70% of success in earlier versions of maya, in maya 2020 - it doesn't Report 1 Like TL;DR: Basically I get a warning “OpenCL is disabled” whenever I try to use xgen tools and idk why. The Renderman plug-in must be re-compiled correctly to a particular version of Maya. . Thank you very much. And nothing online seems to give good clear answers on this. Welcome to the Maya Ideas Community, where you can share ideas for future product features directly with the Maya team and collaborate on existing suggestions with your peers. Thank you so much. Sep 24, 2018 · Hello! I've been using Maya for a few years now, but suddenly when I use xgen, I cannot preview my splines at all. This is not an official translation and may contain errors and inaccurate translations. I need to them to rivet to the of the headscalpShape node - the one that moves! I reconnected the headscalpShape. The arnold renderer renders it fine. 12. Nov 22, 2018 · Hello! To me, that looks like a memory error, which xgen does a lot. I guess I'll wait for them to fix the update. I'm trying to make my first hair and I can't make it work. 01, but I don't believe it to be a Vray issue. Adapter : AMD Radeon R7 M460 Vendor ID: 4098. May 22, 2021 · You can use this workaround that I have found, You cannot directly connect the UserColor to the Dye Color, you need to do it through the RemapColor node or a similar node Carlos Alvarez Velazquez Tutorials about VRay for Maya: Jul 19, 2024 · I am using xgen in arnold, the first render either using the current frame render option or using the batch render does it correctly, when trying to do a second render with the same xgen configuration, maya crashes without showing any message, this happens using the current frame render option or the batch render. Sometimes Xgen forgets what width to make things. Also, if there is standin when XGen needed, it is provided through this class too. // What is frustrating is that this literally JUST worked, using that exact setup, and now it doesn't. See the Script Editor for details. When i click on the Collection in the Outliner nothing happens, and when i click on the 'Open XGen Window'-Button it just allows me to create a new collection etc, but doesn't open the already existing one. I'm gonna do some more digging in a bit to try and find the exact thread but yes I believe the UDIM UVs are the issue. 9. When I try to Generate/Create new cache it says : No valid XGen node specified. We are having an issue with fur popping with this project on a couple of shot. (use 18 version of maya and xgen) The file has a lot of warnings as follows: Warning: line 1: XGen(3): No guides within reach of point on patch you should see that your maya. Yep, Octane for Maya plugin supports Xgen's Interactive Groom Splines since a while ago. XGen Files and Folders Nov 1, 2024 · vrayDisplacement node is a selection set, so you have to disable the filtering that is enabled in maya hypershade by default. Issue 1. How do i re-link the xgen files or make sure it loads correctly? I followed a tutorial from J Hill but I cannot add any guides. One shot is completely fine, but there is less movement in that shot. Really helpful message. I believe Xgen can only look in the 1x1 space when trying to set up maps so having UDIM UVs won't work. The nodes are still in the outliner, but the xgen window acts like there aren't any, and there's no sign of them in the viewport. Cheers, Xiao. Aug 8, 2016 · Hi everyone, To start I'm currently using Maya 2016 and I'm having an issue with getting XGen to reference into another Maya scene. I ended up creating an ASCII Maya file from the groom and then imported it directly from the File > Import option in Maya. Please specify a writable directory where Maya can store user data" Aug 14, 2020 · It seems like everything inside Xgen stays inside Xgen. a) Rename the folder prefs in folder 2020 to something like prefs_backup, or the folder 2020 to 2020_backup (Don't copy preferences from previous Maya versions. It still convert to curves even after turning on the. It still help helps a lot. Every, single , time. Feb 24, 2020 · OpenCL initialization has been disabled by user00:00:00 986MB WARNING | [mtoa] [<built-in>] [node aov_write_vector] Assigning temporary node id 1138176 to associated Maya type name aiAovWriteVector. Here are my specs: Maya 2020. inmesh connection! Voila - it Jan 24, 2017 · 1. I was able to get the hair and shader to render in Vray in a pretty straightforward manner. Our package at university just got updated, and i'm not able to access my XGen Collection anymore. It fixed after I turn on the "Curves to Guides" utilities. The brush tool is partially functionalized. For example, use a Mask to connect a texture file node that masks out the effect of the modifier. The Arnold and Xgen log shows the following message: Xgen can’t find the thumbnail of imported Xgen archives. Mar 2, 2021 · Xgen to poly and export by mirekm in forum Maya Modeling replies 0 on 27-08-2020 Warning: Face X has coincident guides by Lazarus102 in forum Maya Basics & Newbie Lounge replies 1 on 22-05-2020 XGen not working anymore. C:\users[your windows username]\Documents\maya[the maya version, e. Frequency Sets the frequency of the noise Apr 23, 2019 · 2. Below are my questions and problems i stepped onto. I have been working with a few scenes and I had to import a shader ball and some of my old shader network. Reset PC. Cheers, Oct 2, 2017 · Hello xGen/Arnold Users - I'm on Windows using Maya 2017 and I'm trying to export my xGen description as an Arnold StandIn. All community This category This board Knowledge base Users Products cancel Nov 7, 2014 · Hi guys, I am currently working on the Tutorial . This should create a new node with "_splineDescription" suffix for you. Usually I use Ornatrix or Yeti. For the first 16 saves after this, everything saved correctly. Now when i open the scene my xgen collection and descriptions do not load. Click a flair to sort by topic and find a wealth of information regarding the content you're looking for. Right now, the character is built to a scale of about 72cm tall, and the mesh has no non manifold geometry that I can tell. I a maya 2020 (26) Maya 2020 and Arnold Render Issues (3) Maya 2020 Crashing (4) Maya 2020 displaying problems (3) maya 2020 download (1) Maya 2020 student version issue (16) Maya 2022 (40) Maya 2022 student version issue (1) Maya 2022. Oct 20, 2024 · Hi all! I encountered the following problem: when rendering a scene, Maya does not see my grass in XGen. Also this was a test scene freshly made with a simple xgen setup made in 2025 to avoid legacy issues. All community This category This board Knowledge base Users Products cancel May 13, 2020 · Welcome to Autodesk’s Maya Forums. ls(type='xgmMakeGuide') for node in guide_nodes: downstream_nodes = cmds. but no xgen load. Oct 21, 2016 · Go to Cache>Alembic>Export Selection to Alembic - options 'Strip Namespaces' and using HDF5 I am getting this error: // Warning: (part of testbulletRigidSet ) not a DAG Node, skipping. Reboot, try it again. Hi Fantome, Thank you for the post. I found this page from Maya support which details steps to solve the problem: import maya. Uncheck "enable" on your nucleus node, you should still see the sim but now can scroll freely Then select the curves, then cache them out to Alembic file Then go to Guide Animation on the Xgen Primitives tabe, uncheck the live option, and set the path for the guides to your Alembic file. cmds as cmds def connect_xgen_guides(): guide_nodes = cmds. Essentially I interpret the basic difference as being Interactive works with brushes and maps (from anywhere) whilst xGenOld works with brushes and Artisan maps. The first image illustrates the reference location of a single strand of XGen hair without motion blur and the remaining two images show a composite example of the reference image comparing subframe and frame export. 错误:没有指定有效 Apr 24, 2017 · Lately I struggling with interactive xgen. I created a project folder and created some mesh. If I select the same face and use the XGen "Create hair and fur" tool, It lets me create the grass, but the options t Mar 30, 2019 · An xdsc file is only created when you export a description. outmesh connection into the follicle. 28 and was previously running on Jul 1, 2019 · I'm working in Maya 2019 and beginning to start my project in xgen with placed curves. Asking for help. May 15, 2019 · When trying to export and reimport a cache based on these dynamics the problems occur. 3 (2) Maya 2023 (8) Maya 2023 Crashing (2) Maya 2023 Lagging (1) Maya 2023 slow (2) Maya 2024 (2) Maya 2025 (5 In the Node Editor, connect the Output Spline Data port of the source descriptionShape node to the Interp Source port of the target's description_base node. Sep 19, 2017 · Xgen Primitive Color crash by cyrilwebnav in forum Maya Basics & Newbie Lounge replies 0 on 02-12-2015 Types of Maps by Jordanpierreag in forum Maya Basics & Newbie Lounge replies 17 on 21-01-2014 uniform paint question by wizziebaldwin in forum Maya Basics & Newbie Lounge replies 0 on 23-12-2005 Compositing paint effects by 1001 Jedi Nights in forum Maya Basics & Newbie Lounge replies 3 on 03 Apr 20, 2021 · Hi amukherjee728, . However, I always get the following warning; OpenCL is disabled. Adapter : NVIDIA GeForce GTX 1660 Ti with Max-Q DesignVendor ID: 4318. xgen) and then reopen your scene again. Sometimes when I "show all object" in scene I could see Xgen, but if I hide some model or curves in scene Xgen again disappear, and not showing anymore, sometimes I click the imported mesh layers and can I see again the Xgen randomly so very weird. Please let me know if this helps. xgen # # Error: XGen: Failed to import collection from file starlet05__Starlet_hair. So no, I don't think updating will help. XGen Files and Folders Apr 10, 2018 · I don’t understand what exactly xgen updates when the file is saved. env nees to be: drive:\Users\username\Documents\maya\version e. Apr 3, 2023 · I was trying to use xgen but I got a warning saying OpenCL is disabled and to look at the Output Window for more details. I'm working on some fur with XGen in Maya 2018 and I'm looking to add some gradation to the color shifts in my fur. Yours, Li Oct 11, 2020 · so i have had this problem for a while where when i drive xgen hair colors using a color map through the custom shader parameters options, the colors come out skewed in rendering. 11-11-202005:09 PM. Jul 13, 2019 · Hi @Anonymous . @_sebastian_f, YOU LEGEND, YOU. I'm very new to hair dynamics. Start getting in the habit of using print to see what your commands are outputting. Jan 15, 2020 · It was working fine a week ago, so I'm not sure whats changed but I have tried resetting XGen preferences and re-installing maya itself but nothing seems to be working. Thanks. Nov 16, 2017 · XGen gets confused and attaches a few of the follicles to the headscalpShapeOrig node. First off all I would recommend you install the latest Update 4 for Maya 2017 and reset you preferences. Utilities. 2. Next I would check out the new workflows for Maya 2017 update 4 for XGen and many things have changed since that video which will not work as dictated in that video which is for Maya 2015. Apr 12, 2017 · The Xgen hair shaders which are supposed to be created along with the Xgen hair descriptions, are not there. . 60. Clarify the exact version of Maya, for example: Maya 2013 (Gold), Maya 2013 SP1, Maya 2013 SP2, Maya 2013 Extension 1 or Maya 2013 Extension . You could try saving the scene with another name, but that mau only work if you have not closed the maya session in the interim. Apr 26, 2021 · Hi, when I open Maya 2020 and try to use Xgen the script editor tells me "// Warning: XGen(Tip): OpenCL is disabled. ? I asked the question on The Maya page on fb and they linked me to this forum. I've switched to VRay now as my rendering engine. To export, I select all the dynamic curves under the hairSystem1OutputCurves created by xgen (deselecting the group node), and try to export these using cache -> alembic cache -> export selection to alembic cache. This does show that arnold and lic etc. Nov 25, 2020 · hello there, I have a question about the interactive XGEN, I had created all my guides on my first descriptions by hand and to make the second layers of hair (like flyover) of these descriptions instead of redoing the guides from 0 I thought I could export my existing guides in CURVE to re-import them as a guide on a new description, no worries about that, but in the EXPORT area it gets stuck May 3, 2022 · I'm new to using and learning about Xgen in Maya. I can't use brush on eyebrow. Feb 15, 2022 · Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. the smooth node could be a problem if it was added after. The collection file can be exported to a given location as a separate XGen file that can be imported back into Maya if needed. The documentation is actually very good, so check it out to see what parameters you can use to filter out the results 3. Sometimes (the trigger condition is unknown), the "polyColorPerVertex" node can no longer output color information in the Node Jun 22, 2016 · XGen builds a pref when binding to the surface so the density will not change if you increase the scale of the object. The attached video is a result of a render sequence and you can see that the hair dissapears from the geometry. In the version section of Help > About Maya, does it show "Maya 2020 Update 4"? If not, you will need to log into your account manage. I followed the tutorial and stuck in painting the density mask. For some reason, the xgen files stopped saving when I save my scene. This will force xgen to rebuild the pref attribute at the larger May 15, 2013 · The code is redundant. Once I have the unwrapped headcap and create a new description for guides, once I try to add the first guide it crashes and shuts down. For the options, the built in material view is limited in maya, it does not display all settings for many nodes not just vray as far as I remember. Maya shows me this error: # Error: AttributeError: file <maya console> line 1: module 'xgenm' has no attribute 'XGTip' # I found some posts on the autodesk forum about XGen but they didn't solve my problem. The strange thing is that it saves the file after rendering, refreshes the xgen file, and opens the file rendering again to show the correct result. //// Error: No valid root nodes were specified. But I cant get viewport 2. Nov 24, 2020 · No "polyColorPerVertex" node, no color information can be output in the Node Editor. When i try to open program it will show massage "Unable to locate valid MAYA_APP_DIR. If it's not in the hypershader, then where is it hidden? Here are some screen shots: So i have been struggling for a while now with xgen. Mar 30, 2020 · I've read on other threads that it is possible to make cache from Xgen hair but I failed doing it. Nov 1, 2018 · Curves to Guides with Python/MEL Hi, For my current Houdini/Maya project I need a tool for quick conversion of externally generated curves to Xgen. Yesterday I unchecked visibility on the guide hairs or groomable guides under the "grooming" tab as I was working on the interior of the mouth. You need to freeze the transforms at the larger scale or delete the xgen pref attribute from the geo's shaoe node and save/load the scene with the object scaled. The script indicates "// Warning: XGen(Tip): OpenCL is disabled. 3. Initial Length Lets you set the length of the new hairs if you do not want to their length to be interpolated from the hairs in the current description. I hope you can help me cause want to use XGen and not ZBrush fibermesh for hair cause the groom brushes are bit hard to control. Reset Interface scaling. The improvement provides a full range of tools, including sculpting brushes, modifiers, and sculpting layers, dedicated to creating all styles of hair and fur. I can get XGen to reference properly if the geometry that the description is on is not being referenced. :D Jun 25, 2020 · I'm having trouble getting primitives to correctly follow xgen's guides. This file is on the D Drive. As I said, the cut, and comb brushes work fine, it's just the density brush that doesn't register. Hi guys, I am currently working on the Tutorial "Creating a Pegasus in Maya with XGen" Sep 27, 2020 · I found a strange issues about Maya's xgen. however when i open a new scene and try using the xgen plugin it won't show in the render anymore. Hello, I'm trying to learn how to use xgen hair but there is a massive viewport bug or something, where it very frequently doesn't display my xgen hair. Thankx. For example, you can use Noise to generate small waves through grass or hair. Apr 2, 2019 · So, for instance, you need to activate the sculpt layer for the eyebrow you are working on, in addition to selecting the node in the xgen interface. It showed up as an interactive groom and i was able to get the groom transferred to my rig with this approach. Oct 31, 2024 · There is no utilities at all but it still convert to curves. 4 installed. There's some secret hidden connection between that animation curve node and the Xgen attribute. " The output window tells me: "Initialized VP2. I've been trying to find help on google, youtube and autodesk support but got no help… Please help me. Does beg the question why Maya doesn't automatically set the App Path to the current installation folder. So the newly opened scene should load the xgen pallets in the xgen UI. If it's still doing it, make sure "Interpolate from the current description" is on in your density brush, and then rebuild your CVs in the shape node.   Jul 17, 2017 · I selected my description and pressed Create Geo in the output settings in xgen and it seems to do something but after the process that takes some seconds there is no geo created. 53. OR in maya session you can just select collection node and in attribute editor you will find the 'xgen file Name ' where you can hook required . The exact problem is that you are calling something like: Feb 14, 2022 · Was attempting to use xGen with Vray on an odd job today. xgen file saved underneath. and i don't have errors/warnings on Sep 24, 2018 · Hello! I've been using Maya for a few years now, but suddenly when I use xgen, I cannot preview my splines at all. Within the Maya UI, I can successfully render an image with DR slaves and everything is perfect. After I create the description, and try to add guides, I get the following error: # 错误: AttributeError: file <maya console> line 1: module 'xgenm' has no attribute 'XGTip' I cannot find resolutions for this on other forums, and would appreciate any help/direction! Oct 30, 2020 · Hello everyone. " I went to the Autodesk forums to problem solve and saw that the drivers compatible with Maya 2020 is 441. Only a few maya shading nodes seem to work, like a file node and ramp. xgmMakeGuideDynamic(createFromCurves = True,deleteCurves = False, pre Apr 15, 2020 · And that's the reason xgen doesn't find valid file to load in xgen UI during startup. xgen file related to that scene. I click the grab tool to edit the placed curve and Maya says the grab brush is activated but I keep receiving this error: (// Error: line 0: No object matches name: Body. The listConnections already ensures that you have only blendshapes. for example deleted a description or something along those lines. listConnections(node, destination=True) if not downstream_nodes: continue downstream_node = downstream_nodes[0] Oct 8, 2023 · At the attempt to set a key frame on any scene object in a Maya scene file that contains Xgen nodes, the following warning is displayed in the Maya terminal: Cached Playback: The presence of unsupported XGen node 'xgGuide20Shape' has triggered Safe Mode, and caching is disabled. not going to use Arnold) Is there some simple way to screen or find the MR nodes that Maya is complaining about? I thought I removed any reference Oct 13, 2018 · YOU'RE HAVING A BLOODY LAUGH, AIN'T CHA? IT WORKED. Oct 8, 2023 · At the attempt to render a Maya scene file that contains Xgen nodes with Arnold renderer, the rendering aborts. This is my first time doing more intense fur/hair gen stuff, so I don't 100% know my way around Jun 25, 2024 · i have a scene with xgen made in Maya 2020 it is a body fur with 4 clumps, in maya 2020 have no problem but, when i open the scene in maya 2023 or 2025 all descriptions works well but the body have long time for preview update and have long time when i start render for Arnold it takes long time to start the render, when i turnoff the clumping its works fine i don't know why is this May 16, 2020 · Hi guys, I am having a wierd problem with Xgen, I made a video showing the problem. Import works fine but couldn't figure out a way to convert via Python/MEL. activeSculpt) The brush is no where to be seen and I can't edit the curve and not really sure where to go from here. AnimWires or wires is run "after" all of xgen is done. I have tried several things, increase the CVs of the primitives, add more guides but I can't find the solution. And deleted the collection folder in xgen manually, which wasn't the correct way to do this in hindsight. The nodes in Maya are created from the file, without the file they'll be invalid. Sep 9, 2018 · After a good amount of time spent on xgen I increment saved and exited maya. 0 renderer {Version : 2016. Nov 5, 2016 · was the smooth node added before or after xgen was bound to the surface? it's not Arnold, so long as you have a Maya shader attached you can have an Arnold surface shader on the shading group and 3d paint will still work . The two guides towards to the left side of this picture is the the gu Oct 25, 2022 · Hi dear all, I am new to Xgen. com and then download and install Maya 2020. I can modify the hair color through the Xgen Preview/Output menu under Primitive Color but I have no control over the shader node itself. Jul 6, 2020 · Welcome to Autodesk’s Maya Forums. That said, I can try swapping the shader and see if that makes a diff. - request for rotation brush- request for inclination brush- request for placing brush - move option- display values for current guide length etc- lots of "invalid number of points" errors . This feature is actually a good improvement but comes with a few bugs and/or workarounds. Oct 19, 2017 · I've run into it again and again over the past couple years. Below is my output window from right after starting up Maya: Initialized VP2. Aug 7, 2018 · # Error: XGen: Failed to open file: starlet05__Starlet_hair. When you click at the batch rendering, it will call the callbacks and let Arnold get data from XGen. We share and discuss topics regarding the world's leading 3D-modeling software. Any help is greatly appreciated. It also doesn't render. Where I hit a snag was that the hair wasn't subdivided. Sep 29, 2019 · Please help me. //" On my Output window indicates "OpenCL evaluator is a Feb 20, 2019 · Guys please how do we create a valid sculpting node for XGen so we can use the brushes like comb etc. I saved the scene and closed maya. So it just started out of no where? Is it only happening in traditional Xgen or is it happening in IGS now as well? While it was working, it may still be worth checking your GPU drivers but you could also try unloading the Vray plugins and then re enable them to see if that changes anything. Dec 11, 2019 · Yeah, i do have exact the same problem, everything is clean (removed preferences folder and stuff) everything else "works fine" but for some reason 3d manipulation doesn't propagate the event for transformation (but it does lock the frame movement) but nothing else happens, and i can still transform the scene (camera) from the working viewport. Jul 12, 2017 · Then I imported only some mesh from other Maya scene, then Xgen showing bug appeared. Reply 3 Likes Sep 26, 2024 · Hi, Not my first time using xGen in maya, However after updating to 2025 batch rendering fails with xGen The same file will successfully render using "render sequence" but that is not an option moving forward. Select this new node, then try creating new cache again. Collision Objects tab stays like this, even if copy tab and enlarge, can't pick collision object Jan 23, 2018 · Hi Everyone, I have a problem I can't seem to solve. Remove animation from Oct 20, 2024 · Share your knowledge, ask questions, and explore popular Maya materials topics. Share your knowledge, ask questions, and explore popular Maya dynamics topics. Maya remembers this setting from the last session, not the last time you worked on this file, so if you groom often, it may get turn on. 2 the other day and it deleted my xgen and Arnold completely rofl. Only in scenes that already have been set up earlier. by MilkyJoe in forum Maya Technical Issues replies 0 on 08-02-2017 Having problems using hair system by Valkyrian in forum Feb 22, 2020 · So I'm trying to learn how to add grass through XGen, but the "Create New Description" does absolutely nothing, even when I have a selected face that I want to create the grass on. Edited: After restarting Maya, turns out it doesn't always fix it. Jun 22, 2020 · I'm trying to generate fur using the interactive grooming interface in Xgen. Now there's no map at all in the xgen folder. Any input welcome. save your scene. Apr 18, 2019 · Let me point out "live" mode was added to xgen from autodesk and is new tech that was not originally shipped with xgen. As this is the bind pose node - it has no animation - thus they don't move. I wanted to try using some custom shaders I've written to drive hair attributes but they don't seem even work at all. the maya. is in order. ; Each time I open the scene, the camera view is changed to "shaderBallOrthoCamera1 -Z"This camera is not selectable, and disappears as soon as I change to a perspective or ortho view, or the persp1 Render camera. (Sorry AD. In my attached image, on the left the color is driven by simply changing the base color in the aistandardhair shader. cmds. Jun 14, 2019 · An xdsc file is only created when you export a description. Oct 17, 2016 · So I'm getting the warning dialog box I'm sure everyone else is getting when you load an older scene into Maya 2017 and it complains that there are Mental Ray nodes. I Used MAYA 2017 student license in windows 10 . And it makes working with XGen a nightmare as at least half the tools are no longer supported. Mar 12, 2020 · Welcome to Autodesk’s Maya Forums. The workflow to Primitives (Splines and Groomable Splines) can be converted to Interactive Groom as well except for the Custom geo, Spheres (Scatter), and Cards are yet to be supported. Interactive grooming descriptions and modifiers are Maya-based nodes, and therefore May 20, 2017 · As I mentioned earlier you could do that by opening maya file in notepad. Use this modifier to add three-dimensional noise to spline primitives. I tried using Groomable Splines and wanted to export the grooming (I mean the yellow lines on the pink grid) to import it to another . :I have created all description Duplicate from my main description. xgen # However I see collection and description in outliner. 0 renderer { Version : 2016. 0 to show it. Here's an example of what I've got currently, and this is roughly the transition I'm trying to get, maybe a bit less than that image. Nov 12, 2018 · i am sure this issue happens with a xgen conflict in the maya projekt or namespaces. env file needs to live. I try to figure out the problem, I open 3D paint tools, click "Make Paintable"scalp mesh, and assign texture on it, but nothing changes Apr 21, 2021 · Hello everyone. The XGen scene you are importing must have been made in a version of Maya that had Mental Ray loaded and then set up with MR shaders and geo_shaders for rendering as the geo shaders were not added automatically, they had to made via the 'Setup Mental Ray Shaders' option in the XGen UI. 11. In the Xgen Editor go to the Primitives Tab > Archive Files. At least I know it's a known bug now. Jul 27, 2020 · Hey everyone, I am having an issue with Xgen, trying to render a character turntable. as it often does with xgen and trying out different approaches. You don't need most of the lines. I'm using Maya 2018 Student Version. 1 or newer and. Although the color can be seen on the model. very weird. Further your pdf for Maya 2020 is old (it says August 2020 but appears older) as it doesn't show any support for 3070s etc. Nov 11, 2020 · It seems you need to go to Generate --> Convert to interactive groom. For example, use Mask to load or an expressions or create a Ptex map that masks out the effect of the modifier. Please help. Share your knowledge, ask questions, and explore popular Maya materials topics. 请问 maya用xgen做的头发导出abc格式为什么会报错 还有一种我导出缓存 报 // Error: No valid XGen node specified. 1. See output window for more details. Aug 25, 2021 · The problem now is that whenever I select the comb grooming tool Maya (2020. Turned off and on xgen plugin. The radius, the circle when I'm selecting a brush won't show up. The uv's are also laid out in 0-1 space. I cannot cache my animation in my scene because I get an error telling me there are unsupported XGen nodes: # Warning: Cached Playback: Safe mode - cache disabled as unsupported nodes were found in the scene. 87. ma file later. I assigned lambert 1 material to my UV-unwrapped scalp mesh and created density mask, but the 3D paint tool will not pop out in the last used tool box. Anyways. I'm trying to make it bigger but n May 22, 2017 · Hello I need somebody help me to fix this problem. When I looked through the Script Editor to find what causes it, I have come across this : ''Cached Playback: The presence of unsupported XGen node 'description2_base' has triggered Safe Mode, and caching is disabled. Dec 4, 2024 · PROBLEM When I want to pick collider object in xgen interactive, the collider objects tab is clipped. I tried downloading a driver I know is certified, but no results. May 11, 2017 · Hey! I'm paniking. The Extension versions are completely different from the Gold and SP version. All community This category This board Knowledge base Users Products cancel Turn on suggestions Jul 18, 2020 · I've tested more complex shading networks and with other interactive xgen modifiers inputs, and they all seem to have the same issue. It's just a little cross like a plus. All community This category This board Knowledge base Users Products cancel Lets you control how the modifier affects hair in specified areas on the surface of the character mesh using a texture map. zrty ahyzp chxe ohh yvvnx sdomx zjw fjdfor jomfjg adkji