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Showing results for tags 'eye'.
Found 3 results
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Getting closer to a new surreal idea I had in mind for a long time...Walls with Eyes! Here is my initial test for a small section of the wall. hoping to add in more detail and deformations to the rig the wall skin rig. I made the entire model and rig process combined into a single HDA. May need to optimize the HDA further to speed up things. Instead of using deformers to the bend the grids I started off with using curves and a combination of ray intersects and vex to create the eyelids, after creating the initial shape I was able to skin the curves using the Skin SOP, this gave me more control on how I can design the character, without worrying about intersection polygons and normals. The curves also acted as representatives for each loop on the wall and so I was able to control them in wrangles through multiple technics in vex.
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LookAt Setup in SOPs, VEX, VOPs. Having used the Houdini default tools several times, I wanted to achieve the same effect in SOPs. Here is a detailed post to understand better how the LookAt works and how it can be used in creative ways https://www.sharanvaswani.com/single-post/2020/09/27/Using-VEX-and-SOPs-to-make-a-LookAt-Setup
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Hello, I am currently trying to recreate/adapt a cartoon eye rig in houdini with help of a blender tutorial. Its basically 4 different spheres all controlled by a lattice to get the cartoonish transforms. Only exception is the actual eye geo where only the sclera part is deformed by the lattice (with a point group)! Now I am at a point in the tutorial where the Iris and Pupil parts are supposed to be pushed out closer to the surface of the cornea as soon as the eye rotates (pic2). In the blender tutorial this is done with a hook modifier. If I understand correctly its more or less the equivalent of a soft transform on a point group in houdini. I tried different kind of approaches with constraints, expressions and VOPSOPs but I just can't seem to get it to work properly. If anyone has any ideas on how to do this I would be very thankful and glad to hear them! Maybe someone knows the original tutorial? Link to the blender Tutorial...paid so unfornately not much to see EyeRig3.hipnc
