Blender Git Commit Log

Git Commits -> Revision 535d08c

January 19, 2015, 16:54 (GMT)
Implemented a modifier conjugate gradient algorithm to support stable
constraining.

The algorithm is described in the paper "Large Steps in Cloth Simulation"
(Baraff/Witkin 1998). The same method was (incorrectly) implemented in
the old cloth solver.

It is based on restricting the degrees of freedom (ndof) of vertices
using a block matrix and a vector of target velocity deltas.
See chapter 5 of the paper for details.

Commit Details:

Full Hash: 535d08c0b643c46b6e04f6828066d36006c40be4
Parent Commit: 48d4bb6
Lines Changed: +295, -0

1 Added Path:

/source/blender/blenkernel/intern/ConstrainedConjugateGradient.h (+294, -0) (View)

1 Modified Path:

/source/blender/blenkernel/CMakeLists.txt (+1, -0) (Diff)
By: Miika HämäläinenLast update: Nov-07-2014 14:18MiikaHweb | 2003-2021