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Found 8 results

  1. Analogous Colors

    I would like to color a set of primitives using random analogous color pairs. (or triadic/tetradic etc) The color sop node provides this information but only as a guide to choose from. How would i go about this? i suppose vex is the way to go but i don't have a clue as to which functions or what method should be used. Any tips?
  2. Hey everyone, does anyone know how to split the lines up into different colours being animated with shortest path and a carve node? This is what i've got so far, but the different colors aren't following lines
  3. The Book of Shaders in Houdini Vex

    Hi People! this has a lot of potentials I think sources ---- https://github.com/JosephFiola/BookofShadersHoudiniVex https://thebookofshaders.com Joseph "While Houdini does support GLSL code to render shaders into the viewport, I have not implemented this yet. For now these examples are only visible in the render view using the Ray Tracing render engine." We have examples for 2 and 5 chapters .....if you plug inline-code in CD on Point Vop, you can see everything..and its easy to manipulate.. I am interested to know some process ( Just what to change ) and appreciate help with this. converting rest of some chapters like patterns for example to inline code https://thebookofshaders.com/09/ https://thebookofshaders.com/08/ Thanx
  4. HDA x C4D & Materials

    Hello ! Just have a noob question here. I'm starting to play with hda in Cinema4D and can't figure to achieve something. After doing some researches I can't find a way. This is pretty simple, if I made a hda in houdini who contains different colors for point or primitives groups, how can I apply different materials in these groups in Cinema ? Exemple : I've two box merged into an hda and I want to apply a material to each one in Cinema 4D, is it possible ? thanks for your help !
  5. Hi, I have been working to create a pyro simulation with multiple colors. I did this by giving my particles different colors then in my fluid source node use the attribute Cd in velocity volumes. I use that as a vector field in dops. This method works, but if I want to change the color I have to re-sim the whole thing. Is there anyway to modify the Cd attribute colors after the simulation? I just seems like there must be an easier/better way to get multiple colors in a pyro simulation. It seems like I should be able to set to colors like red and blue and simulate that. Then at render I can modify the Cd colors to what I need. Or is re simulation something that just needs to be done? It just doesn't seem art direct-able if I have to re sim every time I need to fix the colors. thanks in advance. explosion.hiplc
  6. Accurated mix colors in Flip

    Hello everyone ! I 'm currently working on a personnal project to experiment FLIP. I'm searching to have a realistic mixed colors in my simulation but I don't achieved to a good result. I used the hda of Jeff Wagner to mix colors in a FLIP simulation but the result is not accurate so the color is too much blurry. Here is my references . I found this render and its not far of the result I want. Here is what I have in my Houdini setup. Thank you for your help !
  7. soap sim texture

    Hello! stuck a little, need help! reference https://www.shutterstock.com/en/video/clip-9239504-stock-footage-soap-texture.html?src=rel/9239561:1/3p I did a lot of tests with pyro and flip sims and came to almost what i want. biggest problem with pure fluid simulations - mixing of colors, resulting dirty one color, i abandoned this method. solution was to make particle advection while fluid simulations and it was good, but not enough detail. 1. to add details i have included 'add' and resample lines every frame, after 400-500 frame sim time makes me sad.. 2. there are still "black holes" (img) 3. points gives dirty render anyway. soap_effect_v01.hip soap_effect_v01.hip
  8. houdini theme

    I was walking by a buddies machine the other day, and saw this as his houdini UI theme. I asked if he would share it. so here it is Slate_houdiniTheme.zip
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