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Disable the path length check for spiral kink mode.

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This test is terribly expensive for some reason and not necessary for
for the spiral mode anyway.
This commit is contained in:
Lukas Tönne 2015-01-13 17:59:41 +01:00
parent 14af65b3ef
commit 374188cdfe
1 changed files with 2 additions and 1 deletions
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3
source/blender/blenkernel/intern/particle_child.c
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@ -301,6 +301,7 @@ void psys_apply_child_modifiers(ParticleThreadContext *ctx, struct ListBase *mod
struct ParticleSettings *part = ctx->sim.psys->part;
struct Material *ma = ctx->ma;
const bool draw_col_ma = (part->draw_col == PART_DRAW_COL_MAT);
const bool use_length_check = !ELEM(part->kink, PART_KINK_SPIRAL);
ParticlePathModifier *mod;
ParticleCacheKey *key;
@ -352,7 +353,7 @@ void psys_apply_child_modifiers(ParticleThreadContext *ctx, struct ListBase *mod
sub_v3_v3v3(key->vel, key->co, (key-1)->co);
}
if (k > 1) {
if (use_length_check && k > 1) {
float dvec[3];
/* check if path needs to be cut before actual end of data points */
if (!check_path_length(k, keys, key, max_length, step_length, &cur_length, dvec))