10) Finally point deform to original animated head. 7) Ray SOP to the face using 'min distance' 8) Point wrangle with a ramp to blend between the rayed geo and the non-rayed geo to get the bulb on the end and get some thickness back, (the ramp should literally look like a cross-section of a tear) 9) To remove any intersections with head, (which might give you bad shading because tears are transparent), you can check for intersections with a VDB and push the geo out of it.

4) Resample for constant point count 5) Using 'curveu' attribute from resample SOP, give the tear a proper bulb tear width attribute using a ramp 6) Polywire using 'width' to get the general shape, subdivide. Here is my approach: 1) Time shift head to rest position 2) Use draw curve on face with draw curve SOP for tear. MrCatfish I just did a talk for Montreal Houdini User Group on doing tears rolling down cheeks for the film 'Respect' where young Athena Franklin is crying. If the problem is “I cannot do that”, then MAYBE it would be a good idea to create a TEST SCENARIO in which you can try things out, learn how you can solve the problem in a “neutral environment” and apply what you experimentally learned to your production shot, which you get paid for. In order to give you “general help”, I would need to better understand your problem. The thing is: I am incapable of running your production shot for you, that is what you are getting paid for. High detailed low poly thousands of free 3D models,textures and scenes available for download. If the eye area is deformed by a rig, simply add influences from that rig/the weights to the tear model etc. Free C4D Models,3d models, OBJ 3D Models. Intersections with geometry: Yeah, but so what? I mean, the tear is probably getting its own shader/render pipeline anyway, so what problem is intersection causing? You can easily hook the additional tear geometry up to the main mesh object so that transformations are recognized. Discover Livestreams Jobs Download on the App Store Get it on Google Play. Hmm … you see me slightly confused: If it is a production shoot, you surely have colleagues you can ask for modelling help quickly across the table. 3D Art,Motion Graphics,3D Modeling,C4D,Maxon Cinema 4D.

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