No valid xgen node specified maya forum hair fix XGen has built-in tools to convert from a flat namespace on disk to a namespace in maya. I'm trying to make my first hair and I can't make it work. Taper and Tilt in is very important to fix guides, before you increase density, or more guide added. Select this new node, then try I've read on other threads that it is possible to make cache from Xgen hair but I failed doing it. If you want to have hairs follow Hello, I created an XGen setup with custom archives scattered over a surface and now I am not able to create and export as geometry. ADD: ability to use a fall off ramp for snapping; Clump Repel. I tried the 'Frozen' attribute but that does nothing. I can't find the way to make xGen hair to move along with character's head. Xgen, like many things in Maya, feels like a piece that was added to the puzzle without real thinking behind it. I can get XGen to reference properly if the geometry that the description is on is not being referenced. Hi everyone, I've been facing some issues with xgen hair which i'm hoping that I could get some help here on this forum. Looking for the silver bullet as this is a show stopper. I would like an option in Xgen to scale the groom along with the model/ rig. Go to the Preview/ Output tab of the collection in the I've also tried connecting the patch geo using blendshapes, but I get the same result. Maya Community > Maya Forum > Maya xGen hair goes trough mesh; Options. The file formats on disk will reflect this namespace when you add it. Events. The two guides towards to the left side of this picture is the the guides mirrored. Share your knowledge, ask questions, and Hey everyone! I’m following this tutorial on getting Xgen alembic files added into UE5 (How to Make Custom Hair in UNREAL ENGINE 5 - YouTube) and I keep running into this issue where my fur has these strange different colored patches instead of all being a nice uniform color. but no xgen load. If no material is directly assigned to the patch, Redshift will use the material assigned to the patch's parent XGen description. XGen Files and Folders Hello, My XGen files won't save anymore. Maya Forum > Curly hair with xgen; Maya. However, when I try to create a new scene and tested the method on a plane; it works when I turn off visibility- I could see the hairs. Subscribe to RSS Feed 03-02-2021 04:25 AM LinkedIn. Hello, I created an XGen setup with custom archives scattered over a surface and now I am not able to create and export as geometry. 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 As mentioned in the previous section, XGen splines are represented in the DAG by patch nodes parented under a description node. I can see the render view of them just fine, but cannot see the previews that I was able to see only yesterday. ADMIN MOD How to move xgen hair with the rigging? XGen Hello guys, I'm trying to move my xgen hair that is parent to my head's 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. xgen ## Error: XGen: Failed to import collection from file starlet05__Starlet_hair. How to move xgen hair with the rigging? XGen Hello guys, I'm trying to move my xgen hair that is parent to my head's joint but it doesn't follow the joint moves Share Add a Comment. 12. 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. asstoc file correctly anymore bounding box says -infinity -infinity -infinity After linear wire is added the orange splines don’t follow the xgen hair they just go out to the sides in a linear fashion how do u fix that? I was. Render's same: Any It fixed after I turn on the "Curves to Guides" utilities. XGen gets confused and attaches a few of the follicles to the headscalpShapeOrig node. Here we will get rid of the tori archive and make each cookie monster body with a Hi I've created a density mask for my xgen hair but when I've painted in the areas black that I want the hairs removed as a test there are still some hairs left when it should be getting rid of them all. Although to each his own. It may impact your file, but it is fixable. About. I also get this error: ;// Warning: XGen(0): Hi All, I am currently looking at interactive grooming with Xgen and am using a workflow whereby I am adding individual guides using the place tool to control a denser hair description. I created one of 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 @Anonymous . Patches for batch render also exported. Ended up figuring out some of this thing out after few days of work, so thought I would share this with the community under a generic enough title that makes it Hello! I've been using Maya for a few years now, but suddenly when I use xgen, I cannot preview my splines at all. As the screenshot shows: Xgen mirror result is incorrect. Asking for help. Hoping this would keep it stable. The two guides towards to the right side of this picture is the the guides needs to The Xgen hair shaders which are supposed to be created along with the Xgen hair descriptions, are not there. I've checked settings In the output panel, primitive shader settings and tick everything. Next you need to go to the 3D paint tool, and open the tool settings. But I have got used to styling with particle hair and the good thing is I can convert it to geometry nodes hair afterwards, either convert the parent and child hair or just the parent if I want to layer it up with clumps, frizz etc I still find the new sytem a bit WIP , but I am Hi Everyone, I have a problem I can't seem to solve. Set divisions of smooth node to 0 for better playback 4. I mean look at houdini or even blender how things are integrated within the same workflow. cancel. Contributor 03-02-2021 04:25 AM. xgen) and then reopen your scene again. Maya Forum Welcome to Autodesk’s Maya Forums. Apparently when Maya Increments and saves (ctrl+alt+s) it doesn't save 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 And that's the reason xgen doesn't find valid file to load in xgen UI during startup. I'm not too well-versed with xgen, so maybe it's an easy fix and I'm just not realizing it. XGen Hola, So as the title saysI have character with I am having major issues trying to render out xgen with vray. Tried Min Pixel width settings, higher sampling. Update xGen and have it work. I believe one workaround using the traditional Xgen groom is to drag an elevation brush around to lift the hairs up. Community Forums; Maya Dynamics Welcome to Autodesk’s Maya Forums. some hairs start on the left and finish on the right and on the other side same problem. As a test, I created a simple groom in both systems with the same setup, and applied a noise 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. 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. I doubt that xgen is not needed. Hi, everyone I got a issue of Xgen mirror when i use maya 2020. When rendering XGen splines, Redshift will use the material assigned to the corresponding XGen patch. FIX: resetting XGen Hair or Reset All after using Isolate Hair should now fall back to the default physical shader. Adapter : AMD Radeon R7 M460Vendor ID: 4098. XGen Files and Folders XGen cannot determine what color to paint the map so it default to black, effectively deactivating clumping for that modifier. I have already done the grooming, actually happy enough with it. The problem has persisted through different Maya versions (since Maya 2018), Files and projects. The modifier seems to be only evaluating the first node in the DAG. 13. Given that the new UE 5 does not work with converted hair, i. Report a website issue Hello, i have two questions that need to help. XGen is causing additional and unwanted hair on the model that wast created. I can't imagine that the Melanin Randomize attr was designed to be this way. xgen files were inside the folder I saved my scenes! Now, I looked into the maya file with notepad and the path is set to an xgen file which I dont have in the folder. The fix will be in a future release or service pack, where it doesn't matter if you save with the groom node hidden or not. 2 I have a xgen cache node that I have constrained to an animation. Otherwise it won't know how to separate the hairs between the guides Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. For even more control, you can use the xgen_hair_length_mapping node to use a ramp along the length (which can use xgen_ptex_lookup nodes at specified points along the ramp). I'm facing some issues while rendering the velocity pass for my animated character as I didn't get any velocity information of the "xgen" hair in the render pass. 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. When i try to open program it will show massage "Unable to locate valid MAYA_APP_DIR. Now when i open the scene my xgen collection and descriptions do not load. no name space in the Solved: For some reason, the xgen hair isn't following the shape of the guides. I think the comb is pushing the hair splines into the mesh and they are getting stuck. If not that or in addition to that, there should be a button to update PRef so you can continue to edit a groom on a modified model - Shot grooming with animatable P-Ref maps Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Hello xGen/Arnold Users - I'm on Windows using Maya 2017 and I'm trying to export my xGen description as an Arnold StandIn. 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. The result is quite good but hair and eyebrows of my character have a strange behaviour. What should I do To fix the Problem? (software updated, PC restarted, new project and new description created and the problem is still there) Tried to convert my I don't know about the one guide in the back causing those hairs to stick out more, but you definitely want to paint a region map to do this sort of parted long hair. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; I'm doing an animation project now which involves using xgen hair for our character. Can ANYBODY help?? Many thanks. I'm doing an animation project where xgen hair is involved. Click a flair to sort by topic and find a wealth of information regarding the content you're looking for. Have you seen this behaviour before? Any work arounds? Im using Maya2018 with arnold 3. # Warning: No valid mesh found for the given description node. We share and discuss topics regarding the world's leading 3D-modeling software. Now when you open the Maya file again all of your guides will be To get the hair following guides: in preview/output, diminish percentage to get few hair folicules, this help you to correct the guides. At the moment the rendering (Arnold) is unstable and the fur keeps glitching/inverting when I render a sequence. No Stretch keeps the lengths of your output hair curves constant and it prevents them from stretching. Turn on suggestions. The thing is, I'm actually quite particular Hi there, I hear it's possible to cache xgen fur. Hi, i'm using Maya 2018 because i wanted to add hair with XGEN interactive groom to an old project. B: There are triangles in the geometry that XGen is bound to. What are you doing with Xgen that's causing this issue? Does it just randomly appear or only when you do a specific action? 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. Mark as New; Bookmark XGen Maya has so many bugs and random problems that it is impossible to work. Welcome to the Autodesk Maya Subreddit. As I said, the cut, and comb brushes work fine, it's just the density brush that doesn't register. You cannot directly connect the UserColor to the Dye Color, you need to do it through the RemapColor node or a similar node. That said, I can try swapping the shader and see if that makes a diff. Fur/hair rendering grey using ramp with xgen_ptex_map_lookup nodes I created an xgen fur description, and maps for the root color and tip color. they flicker. Showing results for Show only | Hi @Anonymous. I work in both programs and I can say that Maya is the best program for the 3D character artist. ADMIN MOD How to disable Xgen to use Cached Playback . Unfortunately the preview has likely blown the files away. I am a 3d student and have a deadline pretty soon and can't do the hair I You do not have permission to remove this product association. For future reference, it's best to add the groom node to a display layer: and this should avoid the issue going forward. Hi All I'm working on my first XGen project, creating eyebrows and eyelashes for a face I sculpted. I know is the clump modifier but I don´t know how I can clear the clump for fix only that hairs without affecting the others. 01. Otherwise, Maya's interactive performance maybe affected. 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. 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 Aviral Agarwal and CGSociety have shared a quick guide to grooming hair with XGen in Maya. How to transfer XGen hair? For example:when i have made the XGen hair on a model ,if i want to change another model ,how can i directly transfer the done XGen hair to another model ,then i'll don't need combing again. However when I attempt to create the region mask I receive the error: "No paintable surface found. An xdsc file is only created when you export a description. If I turn the clump off and on, it fixes it, but it always happens again, when there is a clump on. X (Twitter) Facebook. This lets you create realistic, flexible, non-stretchy hair without having to increase the number of Nucleus Substeps. Community Forums; Maya Forum Welcome to Autodesk’s Maya Forums. Autodesk Community > Maya Community > Maya Dynamics forum > Interactive Groom "Warning: No valid Archive instances can be shaded uniquely through the use of Custom Shader Parameters. The thing is, I've tried to find the exact faces that it's talking about, and in the process I found out how to display the face IDs, but to no avail. It still convert to curves even after turning on the. 1. The eyelashes are an XGen description, and work fine and the eyelashes are interactive grooms, right and left. xgc file was correctly on the folder, the Welcome to the Autodesk Maya Subreddit. Subscribe to RSS Feed; An xdsc file is only created when you export a description. Carlos Alvarez Velazquez Tutorials about The warning in Maya indicates unsupported nodes were found, disabling the cache. When using No Stretch Topics in this section. I've tried most solutions that I could understand such as; unticking "Only primitives in the view" in preview/output and changing the renderer to "Arnold Renderer". 4. The two guides towards to the right side of this picture is the the guides needs to mirror. It still help helps a lot. and welcome to the community!. Pulling my hair out with Xgen and maps Issues I’ve attempted to set a project and accept the new workspace and I have the hair looking exactly as I want it, and yet that warning persists, which I'm guessing is why it crashes whenever I try to render it. I found "the solution" on the forums yet I've had this issue where sometimes a whole hair system doesn't load in, or doesn't update as I've been working on it. xgen file there. Normally you see this error if the assigned collision mesh object is missing. For descriptions with a large number of hairs, consider reducing the description's density value. Xgen hair are visible in Maya viewport but when I render in Arnold some descriptions aren’t visible. Share your knowledge, ask questions, and explore The guides that seem not to be generating hair may be based on faces that are outside that view, though in saying that, the guides do not generate the hair, they control the shape and interpolation. 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 Hello I need somebody help me to fix this problem. ADD: tip/root label; 0 Comments V. The XGen patch, derived from the bound faces/geometry and any density maps are the basis of the hair generation. Is there a solution or should I start over? visibility turned on visibility turned Hi, Im trying to paint a region mask onto a head to be able to part the hair down the middle of the scalp. If someone could help me, i would be very grateful. I'm not sure if an old bug has cropped back up (as it doesn't set the . The groom_root_uv attribute specifies per hair the underlying Hello, I started my groom with xgen classic, converted it to interactive groom and then started adding density with the Density brush to areas that I wanted more density. 6/20/2024 0 Comments New Interactive Curve Tools Sculpt/Add: These two tools now can be So, first things first, I had no clue the . Ask a few questions with no reply. 0 renderer {Version : 2016. I've tried it by creating an additional sculp of the head and then apply xGen and parent sculpt to body mesh but after one move it stays in one place no matter where the head goes. In my case problem was with a project folder. I can't use Cached Playback feature, because Safe Mode gets activated for some reason. Is there another easy solution? Solved: Hi, XGen Preview not working well in Maya 2016 & 2017, so impossible to make the hair style, hair preview always different, hair not follow Forums Home Maya Community XGen Ptex Viewer. Best Then I imported only some mesh from other Maya scene, then Xgen showing bug appeared. I followed a tutorial from J Hill but I cannot add any guides. Research. Maya xGen hair goes trough mesh dodoo86. But I don't The problem happens because the scalp object is skinned onto the end bone of the head, the extra shape node, headscalpShapeOrig, is created due to skinning. LogIn. For some reason, the xgen files stopped saving when I save my scene. Hi! I have a troubles with understanding how primitives ID works. In this article, we will share with you how to use a mapping to Specify points is not relevant to the Interactive groom system, it's for core XGen (for primitives, but not guides) If you created guides from curves and deleted the curves, To remove a guide, you can remove it with the place Hello. Sort by: Best. Here's my issue - When I render XGen fur animation, I have fur jittering. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. I already tried resetting my preferences, and turning off only primitives in view and neither have helped. When i render, I only get the xgen fur on a lambert, and no color information. XGen interactive grooming Curve to Spline modifier attributes Lets you convert a series of curves in the scene or from an Alembic cache file to interactive groom hairs, guides, and wires. Now, for some unknown reason, every single time I try to replicate the exact same steps I did before on another copy of the base version of the file, even a I went back to paticle hair for styling. However, rendering the same scene locally does not show this issue. With arnold using cpu, everything looks like it should. X. In shading with Arnold I use an attribute from XGen, which called "id", for random gray hairs So problem is that Primitives IDs of my haircut and beard have very low range (1-4, 1-5, max), and it does my Mesh cleaners in modo, max and maya have found no odd issues with the mesh - no co-incident points or faces, no non-manifold geometry, no 2-point polygons or n-gons - nothing weird. I'm working in Maya 2019 and beginning to start my project in xgen with placed curves. I'm using XGen Interactive Grooming. 11. I'm not too well-versed with xgen, so There are two cases in which this error occurs. I'm not sure if an old bug has cropped back up (as it doesn't set After linear wire is added the orange splines don’t follow the xgen hair they just go out to the sides in a linear fashion how do u fix that? I was. Hi all, I'm trying to recreate a Core XGen eyebrow groom in XGen Interactive Grooming (IG). Reply reply davecarldood • Welcome to the Autodesk Maya Subreddit. Render batch is rendering the hair correctly as On short hair when i look at it upclose in lighting only mode, the hair looks like the normals are hard and the tangents are broken. I have been working with a few scenes and I had to import a shader ball and some of my old shader network. Removing all of the modifiers for each description also doesn't fix the issue. As this is the bind pose node - it has no animation - thus they don't move. the error:// Error: line 1: XGen: Candidate guides have not been associated! UmaV5,Head_Center_VarEverything was working nicely, no history was deleted, the connectivity. Members Online • plainviewbowling . I had problems rendering animated Xgen generated hair using Arnold. Talents. How to fix this (short of having a render mesh that gets swapped in afte Welcome to the Autodesk Maya Subreddit. Members Online • hanselfear. Autodesk Community > Maya Community > Maya Dynamics forum > XGen hair don't follow guide shape; Maya. XGen is required to be in namespace if you have conflicting data points (eg two grooms in the same file). Hiding seems to speed things up until I press play, when xgen continues to evaluate. API : OpenGL V. I've tried to reload the Hello there everyone! I was trying to animate my hairstyle in the wind using the AnimWire modifier and the Wind modifier but there aren´t any tutorials for what I have in mind and the documentation page about the modifiers isn´t very helpful. My groom is baked with a BakeMod, and Id is turned on within the Primitive Shader Parameters (also tried turning this off which made no difference). Hello guys, I was rendering my model and I find out my xGen Hair has gone lol only the lines is on itDo you know how to fix it? I don't know if is about my scalp mesh I don't think so but the problem is showen on it. Set smooth back to original value when xGen was added 6. I Used MAYA 2017 student license in windows 10 . I recently purchased this model online with xgen hair, and for some reason when I open the project file, the hair is not loading properly. Device ID : 39745Driver : . Here is where you can assign a texture that will be generate as you paint. It renders correct in Maya Redshift but I’m not 100% sure if this is a Maya export/xgen If you recall, xgen by its design already supports namespace on its own. I tried animating the primitives directly and through a Lattice deformer but neither worked. This page has been translated for your convenience with an automatic translation service. I see the xgen hairs follow in the viewport but. The attached video is a result of a render sequence and you can see that the hair dissapears from the geometry. 1, The mirrored Guides can not get the otherside of X axis. The problem I faced was that the rendered hair would pop and jitter around, as if the groom was re-evaluated every frame. I had created a beard and hairs for my character, but then I need to do some gray hairs in shading. Hi. Advertise. The hair will Continue to render until I try to edit the hair in any way, or if I close the Arnold renderview and open it Again, which both cause Maya I'm trying to use a procedural texture with a cut modifier and its not working as expected (see attach picture). I had the same problem. So, here is what my hairstyle looks like: As you can see, it is short and has locks. If this is the case, locate the missing object (s) and re-import It's been working fine for days, yet the 3rd day I open the file and regenerate the hair and this happens. 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. Order Research. In a simple hair system, when I move the object, the "clump" node generates unwanted stretched hairs. The creator of the model wrote this in the description of the model "Open Maya with Xgen!!!For proper work of Xgen first you need to Welcome to the Autodesk Maya Subreddit. :I always work with maya set project. I am saving versions as Im working and the ones that dont have an issue are the ones up to the 4th save -which this is also how many 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. XGen interactive grooming Clump modifier attributes Use a Clump modifier to globally generate large numbers Hi, I'm having some issue with the Melanin Randomize attribute causing flickering in my xgen hair. 1. Maya Community > Maya Forum > Clump ( Xgen Interactive Grooming ) weird behaviour when moving object; Options. Brush can use only on eyelash. You could also export the collection to an xgen file, then load the cached geo for the new animation in a new scene. This widget could not be displayed. I also can no longer see the areas I am new t maya (just installed the trial version) and wanted to try XGen to create hair on a spere mesh. Share your knowledge, ask questions, and explore popular Maya topics. Someone can give me some help to fix this problem? Here the video (sorry Rendering a Maya scene with animated hair using Xgen description with Arnold on a render farm shows flickering and random hair movement in the render output. Hey everyone, I am having an issue with Xgen, trying to render a character turntable. I'm getting really broken results (see pic below!) with 95% of the fur missing. Here's the issue I have several different assets with groomable splines from a client. The maps worked fine with ptex lookup nodes and the default shader, but when I try to use them plugged into the ramp to define the color of an anisotropic shader, the fur renders out various tones of grey. I have read and excercised the following tutorials, and chaos docand they have not worked for me. 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. What should I do To fix the Problem? Autodesk Community > Maya Community > Maya Forum > Fail to convert Xgen hair to Interactive Groom, what should I do? Options. I have a Bullet rigid set set up that is working just fine. I think I am selecting the right Xgen shape node but do not see any Hair Geometry attribute in the list to add once I have it selected. I was doing pony tail, and this worked very well Hi, Let me start by say that I'm pretty noob at Xgen. Mark Topic as New; Mark Topic as Read; Tried to convert my Xgen Hair to Interactive Groom with the "Create IGS Welcome to the Autodesk Maya Subreddit. But that tool is not available The next time you open the Maya file, the guides appear at the Outliner, but not at the viewport. I'm trying to understand what XGen patch referencing is and how to get it to work in Maya 2015. tks in advance. In the last update I managed to fix collisions and add example files. Hello! I have an issue with xgen. We are having an issue with fur popping with this project on a couple of shot. abc') file which can be imported into Unreal Engine. The problem happens because the scalp object is skinned onto the end bone of the head, the extra shape node, headscalpShapeOrig, is created due to skinning. You can then sculpt the hairs and add modifiers to them. I created a project folder and created some mesh. It's just a little cross like a plus. The Skin looks to be pulling away from the subdivided patch for the hair, making the hair look thinner at the face edges. I have Hey guys, I made a SDF growth solver. Tutorial: Setting Up You can try to follow the method there or simply delete all wrap/blendshape deformers on the scalp and the "TT_Hair_Xgen_GeoShapeOrig" node, Create HairSystem, then redo your Forum; V-Ray for Maya; V-Ray for Maya :: Issues; 2020 or 2022 Maya Crashed using xGen with VRay 5 - Connect the VRayUserColor to Dye Color from VRay Hair Next. In Unreal Engine, create a new Material using the Hair Shading Model. I was testing it on a dog character and found a wall that seems that I can jump by myself. 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. Utilities. The collection file can be exported to a given location as a separate XGen file that can be imported back into Maya if needed. We share and discuss topics regarding the world's leading 3D software. In the material graph, add a Hair Attributes expression and plug the Root UV into the UV input of the Texture Sample. before previewing, you would have been fine. There are no active modifiers All the guide vertices are baked But I have already selected the description I want to convert. Edited: After restarting Maya, turns out it doesn't always fix it. No idea, but one suggestion; try deleting and moving The hair just suddenly refuse to properly follow the guides. I've seen other complain of this but see a variety of options that vary from Shader Id This is my first groom with mid-long hair and for some reason the preview seems to favor some guides more than others and isn't following the guide shapes. Forums Home > Arnold > Arnold for Maya Forum > xgen A: As Xgen Binds to the subdivision limit surface, it could be that the body geo is not subdivided so the XGen patch and the skin are not lining up. I selected my description and pressed Create Geo in the output settings in xgen and it Anytime I renderer xgen hair with Arnold, the hair disappears from the viewport. I'm trying to make it bigger but nothing happens and I got the same result when I'm trying to actually "brush". Oddly only happens in 50% of scenes and only on one character specifically. The rig/model/fur is the same setup I have used many times before without any problems, however now all of a sudden the problem is there. Maya needs a major rehaul imo. xgen file. Max texture size : Hi everyone, I made a ponytail in xgen with splines and want to animate the growth and noise of it. It was just an all quads sphere with an xGen description bound to an Weird that its saying you don't have permission to write to that file. Ideally, I would like to use the vray hair material 3 and a custom ptex map to drive xgen. In particular, one rear guide's influence seems to be causing the hair to stick out far past the rest. I have one collection "cat_v003" with multiple Welcome to Autodesk’s Maya Forums. Hi! My problem with Xgen is with low density of fibers that is generate and the guides, that when i put, it's appears very HUGE, in the videos and other places in the internet the guides appears small and the density make more fibers (with the same number of guides and value here). Its a part of my open-source HDA library, I would love if you check it out :) After messing around and looking at the xgen error log, the problem is that there's no . I managed to select the rigid set and create an alembic cache, and it worked just as it should. Hey there, I'm trying to do this : 1. It seems you need to go to Generate --> Convert to interactive groom. This is not an official translation and may contain errors and inaccurate translations. For the first 16 saves after this, everything saved correctly. 53. But can't find what to select (node etc) to actually create a cache for my animation. That is, my scene saved in the scene folder and the . Hello everyone. I thought my scene file being originally created in Maya 2017 might be the problem, but I recreated the same problem in a new scene. 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. Share your knowledge, ask questions, and Hello xGen/Arnold Users - I'm on Windows using Maya 2017 and I'm trying to export my xGen description as an Arnold StandIn. The radius, the circle when I'm selecting a brush won't show up. Neither work. Every, single , time. Collapse. How to copy the XGen hair? ; Thank you! Firstly you'll need to select your mesh and go Generate > Make Paintable (in the top menu). Please specify a writable directory where Maya can store user data" Blender has many disadvantages that Maya does not have. Each has a different scale. When I try to Generate/Create new cache it says : No valid XGen node specified. 6. If I render a frame through Arnold Renderview, there is no problem, the hair is in place as it should be. xgen file saved underneath. Add xGen to smoothed mesh and groom it 3. e. Set the Render Mode to Live: Select the Xgen Collection in the Maya Outliner. Error: XGen: Failed to open file: starlet05__Starlet_hair. This is not Hi I was rendering some hair through Xgen and Arnold and everything was working fine until I think it was after I resized the plane that the roots were attached to, which seemed to have caused this error: // Error: XGen: Clumping guide ID larger than number in xuv file (pPlane2): 172(guide ID) 0(xuv file size) Maya Dynamics forum > xgen pref node; Options. I’ve checked the shaders. First off all I would recommend you install the latest Update 4 for Maya 2017 and reset you preferences. This usually fixes it 🤞. For default splines, you can also convert a percentage of the hair density by using the XGen Editor Output Settings (see below). Animate 5. One shot is completely fine, but there is less movement in that shot. I guess whichever way you style the guides, its not for the faint of heart. Members Online • AkimoXXL. When creating animal hair with XGEN, if we want to use a mapping to make the color of the animal hair, it is very easy to achieve with interactive hair. Open the Xgen file with Note Pad, find the old name (through find/replace), change it to the new name and save it. Add a smooth mod to the mesh 2. How do i re-link the xgen files or make sure it loads correctly? The xgen files are still there in the xgen folder in my project which it's Hi, everyone I got a issue of Xgen mirror when i use maya 2020. But instead of reimporting palettes in the file, you could add corresponding xgen file name in a mentioned attribute (eg: mayaSceneName__collectionName. Open comment sort options. You can fix this by changing the name of the object in . LinkedIn. When you first create the ptex, does your mesh go solid white, or stay gray? Hello, for some months now I've been searching to find the answer on this one. 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. Subscribe to RSS Feed; Mark Topic as New; Mark Topic as Read; Float this Topic for Current User; Bookmark; Subscribe; Mute ; Printer Friendly Page; xgen pref node. Well, Xgen has been working, technically. Maya shows me this error: # Error: AttributeError: file <maya console> line 1: module 'xgenm' has no attribute 'XGTip' # Hello! I recently purchased this model online with xgen hair, and for some reason when I open the project file, the hair is not loading properly. This time It fixed after I turn on " Guide To Curves" and turn it off again, it works for me too. However, I'm seeing some unexpected extreme kinks / artifacts in the hairs when I apply a noise modifier to the eyebrows in IG, which are preventing me from recreating the style. by MilkyJoe in forum Maya Technical Issues replies 0 on 08-02-2017 Having problems using hair system by Valkyrian in forum Maya Welcome to the Autodesk Maya Subreddit. So I have placed a couple of basic keyframes to make a turn around and found that fur is not following well enough the geometry deformation. When I got it ready, I added hair. I need a bit more information before I can help. . The mesh will subdivide properly in all of those apps Hi all, After hours and hours and a lot of rework and frustration with this issue, I found something that helps me and I hope it can be useful for you too. Getting to the final delivery stages of a project and now seeing jittering hair in renders. Autodesk Community > Maya Community > Maya Forum > Interactive xgen to hair cards; Maya. Nothing seems to work, Welcome to the Autodesk Maya Subreddit. I've tested more complex shading When on, the lengths of your output hair curves are fixed at the lengths of your start hair curves. XGen spend time attempting to locate a valid guide so painting the black pixels slows map generation. 2. I am expanding prodecurals. The mystery of Maya I am using Maya 2016 Extension 2 SP1. Workshops. I´m working on long hair and when I add the clumping modifier some hairs go inside my mesh. This worked for me. Now I want to find out what is the overall hair/strand count of the groom - is there a way of getting that information from xgen By default, Maya generates a polygon mesh strip from each hair. Feature Level 5. There's actually no guides attached to those faces. You can continue work, But I have already selected the description I want to convert. Unlike XGen Hair there are no specified/hardcoded names for such parameters - colors and floats with any name can be used with VRay User Color and VRay User Scalar and can be plugged to anything. This is I see the xgen hairs follow in the viewport but Arnold is rendering as if there was no animation. Scroll down till you see 'File Textures and choose 'Assign/Edit Textures'. Have you set their shape nodes to be visible?" I have done a bit of research online before posting here and have considered it may be a UV issue as others have Welcome to the Autodesk Maya Subreddit. Xgen hair makes my model very slow to move so I would like to fix this before rigging. I tried reexporting multiple times with different methods and tested different settings in UE, also tried plugging in the tangets and depth from the hair attributes node to the tangens or the thangents or normals slots. I've been developing a fur groom in Maya's XGen. Same I've In Maya, run the script with the changed values to generate a new Alembic ('. :I have created all description Duplicate from my main description. I can modify the hair color through the Xgen Preview/Output menu under Primitive Color but I have no control Forum; V-Ray for Maya; V-Ray for Maya :: General; Important: Update Your Chaos Licensing by January 28, 2025 Xgen "Hair Attribute" not visible in xGen Desc Shape Node "add Attribute" menu. I'm trying to render a scene using a renderfarm. I think my scene is properly iluminated but when i hit "render" with arnold gpu, all hair is rendered white. Is there anything I can do to speed up the guide creation as there is always a delay before the curve is created and this makes the process of populating the model very slow. So the newly opened scene should load the xgen pallets in the xgen UI. Thank you so much. Articles. Below is my output window from right after starting up Maya: Initialized VP2. xgen # However I see collection and description in outliner. When the map is complete, find the black area Paint3d and add a point within each parent clump to be filled with black. I’ve used xgen a bit but was put off by the bugs I like yeti’s nodal UI better, personally. Snap XGen Guide to Curve . This should create a new node with "_splineDescription" suffix for you. If you're familiar with XGen and think you can help - please read my lengthy synopis below. without cards, xgen is revealed at full power. The brush. There was a warning message in Script Editor on loading Maya that it wasn't able to set the project in some folder and is using another folder instead. bqo lliwpt vatk ulepp eorkju xicwxz axuc flifg urvlp drxoiq