Jump to content

Search the Community

Showing results for tags 'Texture'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • General
    • Lounge/General chat
    • Education
    • Jobs
  • Houdini
    • General Houdini Questions
    • Effects
    • Modeling
    • Animation & Rigging
    • Lighting & Rendering
    • Compositing
    • Games
    • Tools (HDA's etc.)
  • Coders Corner
    • HDK : Houdini Development Kit
    • Scripting
    • Shaders
  • Art and Challenges
    • Finished Work
    • Work in Progress
    • VFX Challenge
    • Effects Challenge Archive
  • Systems and Other Applications
    • Other 3d Packages
    • Operating Systems
    • Hardware
    • Pipeline
  • od|force
    • Feedback, Suggestions, Bugs

Found 47 results

  1. Hi all, I have texture path set as an primitive attribute and I'm trying to find a way to view this texture in the viewport. It's works great in the render material but I've looked at the insides of UV Quick Shade but I still can't find where this attribute could be imported so that the viewport is affected. Any ideas on how I could get the viewport to render the texture set in a primitive attribute? Thanks in advance.
  2. Hi! So I've plugged in an animated texture sequence ("TextureName_$F.png) into the principled shader and it works fine, looks like it should etc. But when plugging in a texture node into base colour and writing the same texture path, the texture turns pink in the render view. When omitting the $F and typing out the frame number manually it shows up but as soon as I type $F it turns pink. Does anyone have a clue? Google didn't give me much help today. Thanks!
  3. Hello magicians! I'm doing a project where I have to loop textures on multiple goes. Basically a sprite randomization with textures, but I can not figure out a way how to loop the texture sequence like padzero does. I have to do it in VOP or vex, since the shader expects a specific filename as a map on the geo. Sadly, I can not upload a scene file, but hopefully my problem is understandable. Thanks for reading it. Cheers
  4. How to get smoothed UVs at seams in new Subdivide SOP? It was possible in Houdini 16.0...
  5. hi guys I'm doing burning effect so I need a sequence alpha map. I made a procedurally burning area and alpha. So I could get alpha area on uv. Then, I wanna render the sequence uv map like I see on the uv viewport because wanna edit this uv texture in nuke. How can I render this uv map? plus, it's UDIM.
  6. Noise as Texture?

    Hi, Is there a simple way to use noise as a texture for the principled shader? It's looking for a string file path. In Maya, you can create a noise texture, which creates a texture and placement node. You can connect it to the color of the material. How would you do this in houdini?
  7. Hi folks, which node can set texel density to UVs? And why are all the polygons are separated in the UVs? I tried to use Fuse UV but that's not solved it. Maybe I missed something I'm newbie to Houdini :]
  8. Hi guys, Just want to showcase our work in progress and ask everybody's opinion. The demo is HERE. In short, were able to transfer Houdini vertex animation to a Web Browser. To accomplish that we used Houdini texture cache tools, 3js library, and tinyexr loader which was compiled to JavaScript. We are exited about the result and looking for a project to apply it. Kirill and Snay
  9. Either you are junior, mid or senior, good at modeling, texturing or lighting... No matter what, as soon as you can show a quality portfolio, have interest for Moment Factory's projects (from pure 3D animation to hyperrealistic projects on a variety of multimedia platforms) and looking for versatility in 3D tasks, we have openings for permanent or contract. Here is our content reel: http://bit.ly/2rzJKbE Our works: http://bit.ly/2tJMlAB Please note for urgent matter, we will consider only artists eligible to work in Canada. Please send your resume or LinkedIn profile and portfolio or demoreel to julietb@momentfactory.com
  10. Texture baking issue

    Hello ! I'm learning houdini and tries to bake a simple position make texture using either the bake texture rop or the game baker shelf tool. Either way I get both error when rendering to disk. I'm using pighead geometry . Everything goes just fine when rendering to Mplay strangely. Here are the errors I get : Baketexture ROP : Error Command Exit Code: 1 [15:36:16] mantra: Mantra tile imager open failure: Tiled Image File: 0 file [] File: C:/temp/H16TextureBake/test.tga File: C:/temp/H16TextureBake/test.tga [15:36:16] mantra: Could not open imager [15:36:16] mantra: UV rendering failed for object /obj/geo1 Using rop_game_baker Error Error rendering child: /out/rop_games_baker1/baketexture Error Error rendering child: /out/rop_games_baker1/pre_bake0 Does anybody have clues about it ? Where I could get more information about texture baking ? Thanks PS : I'm using Houdini apprentice
  11. mandlebrot color issue

    i created a mandlebulb/mandlebrot and i want to animate it with colors that change like left 30% green right 70% blue and it changes over time. I do not know how to accomplish this. Please help. mandlebrot_016.hip
  12. Again I am comparing to Maya's Hypershade, where you have all these nodes for adjusting a texture's HSV (Hue Saturation and Value), levels, gamma, curves, brightness and contrast etc. Does Houdini have any equivalents in the /mat context? I see all the nodes in /img, but does that mean I will have to leave /mat and adjust my textures in /img or is there a way to keep things inside the /mat context? ----- Or is the correct/intended workflow that you work with your textures over in /img and then bring them into your shader via op:img/img1/null1"?
  13. Hi, what I want to do, as the title says, is to emit particles from an animated 2d texture. So far what i have acomplished, is to emit particles from a standard, non animated 2d texture, but i cant get it to be animated, i leave the files i have been working on, im sure is just a stupid thing that i have to turn on, but i cant find it.Also if there is an easier way, or anothert way you may think i could acomplish the same effect just say it.Thanks in advanced. test_animated texture.rar
  14. Bake Textures

    hey guys, I did this test scene with a low poly and a high poly spheres (I also did a cage but it made no difference) the most important problems are: - (i think) it looks wrong if the high poly faces are outside the low poly surface (i think it's the darker areas on the map) - I can clearly see the low poly faces check it out, here's what I get using the bake texture rop: this is the Tangent-Space Normal (Nt) (displacement have the same problem) and that's how it looks like rendered with tangent normals applied. I will alse need to bake a procedural diffuse color but I'd like to focus on those other problems first. Once again, thank you /Alvaro Bake.rar
  15. Hi all, I am quite new to Houdini, but ran into a problem connecting image files/textures to the new Arnold 5.0 Standard Surface Shader. I have a standard studio setup with a sphere and area lights on the sides and on top. When I assign a Arnold Standard Shader, go into the network and remove the Standard node and attach a Standard Surface node all renders out fine. But whenever I attach an image/texture to, for example the Base Color, my scene does not render AT ALL. I noticed it is also not generating .tx textures even though everything is set up correct (i think)...
  16. Hey, I am trying to complete what seems like a simple task. In maya, if I have a texture going into the diffuse, I can add a color composite node and make adjustments, such as adding contrast to the image which is what I want do here. I have a principled shader with a sand texture. I wish to add contrast to the image and/or color corrections. I found the texture node going into the base color. Seems like I would just add a color correction node? However, that does not work. Any ideas?
  17. POP Fireworks - Color from Image

    Hey guys, I have to create fireworks that turn into some specific shapes. Just like this: I have an workflow idea working with colors. It goes like this: -Simulate standard the fireworks; -Go to a specific frame where the where the starbusrt* is fully formed; -Apply the color at this specific frame; -keep that specific color assigned to individual particles through the whole simulation; (not working) does it make sense? I'm having problems to achieve this last step. what I'm doing is: -caching the simulation; -apply the colors; -add a timeshif to the "rest" frame (89 in this case); -copy the color attributes from this frame (89) to the animated simulation; I guess it happens because the particle count changes during the sim. Any idea on how to proceed? (Scene file is attached) Thank you, Alvaro *starburst is the round shape Fireworks.v1b.rar
  18. Guys, I guess it might be a veeery silly question but I just can't do it. How do I display textures on viewport? In this case I have this ramp applied (not an image texture) Thx! Alvaro
  19. First post, and pretty new to Houdini (coming from C4d). What I'd like to do is have a flat grid of polygons that are acting as "pixels" whose color is driven by an underlying image sequence. That much I have been able to figure out using a grid of points, and then mapping a simple 1x1 square per point. I've been able to get a color per copy based on an image sequence as well, using a vopsop. What I'd like to do, is for each copy, read the luminance or color value, and be able to map an image to certain ranges of luminance. (example: black - nothing, gray - small circle, white - big circle) What i've tried so far always maps the pixel image to the whole grid, and not to the individual square. Any direction would be wonderful!! I could be heading in the complete wrong direction with this. I'll attach my hip, but without the image sequence it'll be hard to see what's going on so far. I'll upload a video as well showing the basics of what's happening so far. Pixel Grid.hipnc example.mp4
  20. Hello! When I used textures Houdini had replaced numbers in the texture's name to something like ${F}. So my texture map depends on the frame) That exactly isn't what I want. Could you help me?
  21. Hi everybody I want an animated texture map in my shader and I assume a $F is the way to go but unfortunately the texture vop just raise this error: "Cannot have channels which depend on time." Although the path evaluate correctly in texture node the render sticks to frame 1 texture. So what am I doing wrong? Thank you.
  22. We are currently looking for a talented 3D Modeling/Texture Artist to work at our Montreal studio. Our ideal candidate must have a high degree of technical skills and artistic judgement. Our 3D Modeling/Texture Artist will be an expert at creating photo-realistic textures as well as organic and hard surface 3D models. Previous experience in film and television is essential. Folks has built a solid reputation in the industry as an artist-driven boutique studio. We value detail-oriented design through teamwork and creativity. Our team is composed of some of the most talented artists and creative pros in the business. We are known for great storytelling through high-end visual effects. This is a full-time position available immediately. We offer a great work environment, salaries to match your skills and a comprehensive benefits package. If you think you’ve got what it takes to join Folks, please forward your resume to jobs@folksvfx.com to set-up an interview.
  23. World space texture mapping

    Hi! Could you plz tell me how to make a world base texture in Houdini ?
  24. Hey guys, everytime I try to bake this texture I got the next square rendered. It's weird 'cos i have been rendering a lot of textures from this file and that started today only. Did anyone had this problem already? Thank's Alvaro
  25. Save Cd to Bitmap

    Sup guys, I've painted some stuff on an object and now I need to export this object to another software. I've projected UVs properly on it and now I'd like to export this data as a bitmap. I've found some info on sidefx forum saying this (on quote) but i'm quite new to shops and have no idea on what's going on there. Can anyone help me out with this, pls? My main doubts are: Should I do this in Shops? What is the Cf output? Use mantra -u option? wut? Thank you, /Alvaro
×