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Git Commits -> Revision 42a02c6
Revision 42a02c6 by Lukas Toenne (gooseberry, gooseberry_farm, hair_immediate_fixes, hair_system, temp_constraint_volume, temp_hair_flow, temp_hair_modifiers, temp_motionpaths) August 28, 2014, 12:55 (GMT) |
Implemented internal hair pressure to prevent hair from collapsing in on itself. This uses the same voxel structure as the hair smoothing algorithm. A slightly different method was suggested in the original paper (Volumetric Methods for Simulation and Rendering of Hair), but this is based on directing hair based on a target density, which is another way of implementing global goals. Our own approach is to define a pressure threshold above which the hair is repelled in the density gradient direction to simulate internal pressure from collisions. |
Commit Details:
Full Hash: 42a02c61e863a187da9b35887fbb0e2cb40aa19c
Parent Commit: e7e2195
Lines Changed: +62, -6