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Fix for broken hair sim in old files.

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Files older than rB37e1285 have broken hair sim due to the (hacky)
velocity "damping" factor, which is not initialized to 1.
This commit is contained in:
Lukas Tönne
2014-08-26 15:30:59 +02:00
parent 1d3d68b408
commit f4eaff82b2
3 changed files with 19 additions and 1 deletions
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1
source/blender/blenkernel/intern/particle_system.c
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@@ -4012,6 +4012,7 @@ static void do_hair_dynamics(ParticleSimulationData *sim)
if (!psys->clmd) {
psys->clmd = (ClothModifierData*)modifier_new(eModifierType_Cloth);
psys->clmd->sim_parms->goalspring = 0.0f;
psys->clmd->sim_parms->vel_damping = 1.0f;
psys->clmd->sim_parms->flags |= CLOTH_SIMSETTINGS_FLAG_GOAL|CLOTH_SIMSETTINGS_FLAG_NO_SPRING_COMPRESS;
psys->clmd->coll_parms->flags &= ~CLOTH_COLLSETTINGS_FLAG_SELF;
}