AslakKS
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I just switch to manual mode before opening a file that I need to be in manual mode. Is this kind of what you want?
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17.5 - Vdb To Spheres - Different than before?
AslakKS replied to monomind's topic in General Houdini Questions
Yeah, I believe it's a daily build. -
17.5 - Vdb To Spheres - Different than before?
AslakKS replied to monomind's topic in General Houdini Questions
Here is 17.5.350 Seems to be working correctly -
Hi, I recently struggled with this exact issue. What I ended up doing was, 1. Extract the transform of the animated character and use the "normalized" character as the collision. 2. Disabled "Reseeding". 3. Setting the "Particle Radius Multiplier" on the flip object quite high (3-4), I needed the character to be completely filled throughout so you might get away with a lower value. 4. Activate "Apply Particle Separation", less particles seemed to work better. So you might want to do a first pass and somehow upres it afterwards. 5. Apply inverted extracted transform. Even with this I was experiencing volume-loss at random times, would love to get a good solution for this though.
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Really useful script, thanks for sharing! Got an error when bypassing the null using the Linux version, got it fixed by replacing line 77 with, backgroundImagesDic[i].setBrightness(brightness) Seemed to just miss the [i]
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Using the "Planar Patch From Curves" gives really nice results. Leaf_v0103.hiplc
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Great toolset Luca! Really, thanks.
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Thats great! Going to use that, thanks for sharing your findings The techie tool is not my creation though, just really like it. Forgot to upload the little asset I created. attached it here. avg_color.hiplc
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Hi, Don't know of a way to do it with the color picker but you could always just do it in sops, I did a quick setup not very efficient. This is a great color sampler. https://techie.se/?p=gallery&type=houdini_assets&item_nr=6
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I'm not 100% sure but I don't think you can create groups like that in the POP group node, should work in popwrangle with the input 0 set to myself. This works in the setup I created, just added another POP group node with this inside.
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AslakKS changed their profile photo
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Hi, I took a shot at this, threw up a scene to show you what I found to work. What I have done is, 1. Put the particles I want in flip into a group "particles" 2. Delete the particles the next solve step. 3. Import the pop particles in a sopnet delete everything but the "particles" 4. Use that sopnet for importing to flip. Hope that helps pop_to_flip.hiplc
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Hi, Might this do what you are looking for? dop_collision_specific.hiplc
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Not quite sure what you are after, here is my guess. An alternative to copying along a curve
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Yeah. Basically, just dilate it out so that you can use the ray sop to project it back when you got acceptable UVs. Auto uv set to cluster with a low number of cluster has worked well for me in the past. Might also slice up your mesh and the UVs one piece at a time.
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Just an idea. It might help if you dilate the vdb, smooth the vdb then try to auto uv -> project it back onto the coral to bake out your maps.
