Houdini Stuff
Wednesday, 29 May 2024
getting distance to object in camera
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vlength(vtorigin(".","../FOCUS_MAN")) paste this into the Focus Distance parameter, replacing FOCUS_MAN with whichever ...
Monday, 29 April 2024
padding zeroes in vex
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s@frameNum= sprintf('%04d',clamp((@Frame-1000),0,68)); //s@name = sprintf('%04d',@Frame); s@textureFile=chs("part1...
Tuesday, 23 April 2024
cryptomatte arnold houdini
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I always forget how to do cryptomattes in Arnold & Houdini
Thursday, 11 April 2024
culling stuff camera
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string camera=chs("../camera"); vector campos=toNDC(camera,@P); vector2 padding =chu("../padding"); if((campos.x+paddin...
Tuesday, 9 April 2024
instance ass files (not paths)
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use instancefile to access geo saved somewhere... in a point wrangle - s@instancefile=chs("path"); now with the geo node, you g...
Wednesday, 20 March 2024
resource - projecting curve onto heightfield with control
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Projecting a Road Curve onto a Heightfield - procegen - Procedural Content Generation (konstantinmagnus.de) some of the newer tools in Hou...
Friday, 2 February 2024
simple rigging setups using kinefx
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typical basic kinefx rigging for organicish shapes simple rigid body FK rig. Key points are packing each rigid part, and using the capture...
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