Commit: 648dbb23f91964147c86b329b56bc2acea90c1a4
Author: Lukas Tönne
Date: Tue Apr 7 12:56:36 2015 +0200
Branches: alembic
https://developer.blender.org/rB648dbb23f91964147c86b329b56bc2acea90c1a4
Fix for stretch forces being defined wrt. the root vertex.
Was not advancing the iterator for the previous vertex correctly.
===================================================================
M source/blender/physics/intern/BPH_mass_spring.cpp
===================================================================
diff --git a/source/blender/physics/intern/BPH_mass_spring.cpp
b/source/blender/physics/intern/BPH_mass_spring.cpp
index 6d35db1..16b9bec 100644
--- a/source/blender/physics/intern/BPH_mass_spring.cpp
+++ b/source/blender/physics/intern/BPH_mass_spring.cpp
@@ -1265,7 +1265,7 @@ static void strands_calc_force(Strands *strands,
HairSimParams *params, Implicit
if (BKE_strand_vertex_iter_valid(&it_vert)) {
it_vert_prev = it_vert;
BKE_strand_vertex_iter_next(&it_vert);
- for (; BKE_strand_vertex_iter_valid(&it_vert);
BKE_strand_vertex_iter_next(&it_vert)) {
+ for (; BKE_strand_vertex_iter_valid(&it_vert);
it_vert_prev = it_vert, BKE_strand_vertex_iter_next(&it_vert)) {
int vi =
BKE_strand_vertex_iter_vertex_offset(strands, &it_vert);
int vj =
BKE_strand_vertex_iter_vertex_offset(strands, &it_vert_prev);
_______________________________________________
Bf-blender-cvs mailing list
[email protected]
http://lists.blender.org/mailman/listinfo/bf-blender-cvs
