Blender Git Commit Log

Git Commits -> Revision 66f5f67

Revision 66f5f67 by Lukas Toenne (gooseberry, gooseberry_farm, hair_immediate_fixes, hair_system, temp_constraint_volume, temp_hair_flow, temp_hair_modifiers, temp_motionpaths)

November 8, 2014, 17:45 (GMT)

Main solver step for generating a divergence-free hair velocity field
on the grid.

This uses the Eigen conjugate-gradient solver to solve the implicit
Poisson equation for the pressure Laplacian:

div(grad(p)) = div(v)

As described in "Detail Preserving Continuum Simulation of Straight Hair"
(McAdams, Selle, 2009).

Commit Details:

Full Hash: 66f5f6770cae1f736e38e19e0a18279df2a3cfa2
Parent Commit: b69314c
Lines Changed: +239, -36

4 Modified Paths:

/source/blender/physics/intern/BPH_mass_spring.cpp (+10, -5) (Diff)
/source/blender/physics/intern/eigen_utils.h (+18, -16) (Diff)
/source/blender/physics/intern/hair_volume.cpp (+206, -14) (Diff)
/source/blender/physics/intern/implicit.h (+5, -1) (Diff)

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Git Commits -> Revision 66f5f67

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Git Commits -> Revision 66f5f67