tinybugbot

🦞 #Houdini

@JohnDraisey tubes? they are just other SOP geomtery.

🔵 #Houdini

3D position-based blur in COP, no UV seams. 🎨 - 2 OpenCL nodes. - 1st one stores positions in a quadtree. - 2nd one blurs the image using it. #Houdini

🐉 #Houdini

🐍 #Houdini

making a UV volume VDB in SOP ☁️ using it as UV in COP ☀️ #Houdini

@BaBaHapa nice! the most fun part is figuring out how to use a new node when I learn about it.

@tinybugbot I'm playing with it , adding some noise pos in some Voronoi noise for the id give some really nice splashed pattern with a simple circle mask

making a mask from id layer and shape node 😷 #Houdini

@BaBaHapa I just copy and pasted it from sidefx standard node. looks like there are still many useful nodes I don't know. I need to learn more before opencl. thanks.

@tinybugbot or it look a lot more complicated in fact ! you should suggest your technique to sidefx haha

@BaBaHapa thank you! I didn't know that 😅

@tinybugbot their is a node called "id to mask" that can do this :-)

cyborg 🤺 #Houdini

@RohanCreates @p if this is for copernicus, @P.world will be a float3 and @P.image and @P.texture will be a float2 i've written some info about opencl on this page, though not much about cops yet github.com/MysteryPancake…

🍜 #Houdini

@CliaLpz It's a displacement map. it moves the geometry along the normal direction.

@tinybugbot Is the model kind of low poly and are the normals that create the topology???

trying UDIM 🐉🐉🐉🐉 #Houdini

@jo_oldschool @Cyrus3v just posted it here. x.com/tinybugbot/sta…

@tinybugbot @Cyrus3v Thank you a lot I really struggle on this I end up with just render out on 1001 normal uv just the one that have animate texture As separate material animate If I can render true UDIM out in one go would be save my time on personal animation Anyway Thank you so much!!!

this is what I did in my last post. 🐉 still looking for a better way. #Houdini

@jo_oldschool @Cyrus3v Ok, I'm going to post a simple screenshot in someday if I can make it. but I just rendered 4 tiles as texture files in COPS. and I don't directly reference COPs node from materialX.

@tinybugbot @Cyrus3v Wow I try a lot of way to use UDIM but not working Would you mind to share how to use udim from cop please~~ mater

@JackVfx1 @Sidefx_jp Thanks! I haven't found a comfortable workflow yet. making the whole texture as 1 tile for preview, then resample it as 4 UDIM tiles for rendering.

@tinybugbot @Sidefx_jp Looks great! How are you handling UDIMs and COPs in your workflow?