diff options
| author | Lukas Tönne <lukas.toenne@gmail.com> | 2014-09-19 18:53:35 +0400 |
|---|---|---|
| committer | Lukas Tönne <lukas.toenne@gmail.com> | 2015-01-20 11:30:02 +0300 |
| commit | 00bb836e17de349b7e4f9478b1911f8de8e0b334 (patch) | |
| tree | 0cc3d925cbc772c48ff7710229e34b24dcfb1c0e /source/blender/blenkernel/intern/cloth.c | |
| parent | e5ae13b809df309569878d2c36f85b695aaf0992 (diff) | |
Calculate bending targets based on the direction of previous segments.
This makes the bending a truely local effect. Eventually target
directions should be based in a local coordinate frame that gets
parallel transported along the curve. This will allow non-straight
rest shapes for hairs as well as supporting twist forces. However,
calculating locally transformed spring forces is more complicated.
Diffstat (limited to 'source/blender/blenkernel/intern/cloth.c')
| -rw-r--r-- | source/blender/blenkernel/intern/cloth.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/cloth.c b/source/blender/blenkernel/intern/cloth.c index 1b3b668f524..284107ee4e8 100644 --- a/source/blender/blenkernel/intern/cloth.c +++ b/source/blender/blenkernel/intern/cloth.c @@ -1302,9 +1302,9 @@ static int cloth_build_springs ( ClothModifierData *clmd, DerivedMesh *dm ) return 0; } - spring->ij = tspring->kl; + spring->ij = tspring2->ij; spring->kl = tspring->ij; - spring->mn = tspring2->ij; + spring->mn = tspring->kl; spring->restlen = len_v3v3(cloth->verts[spring->kl].xrest, cloth->verts[spring->ij].xrest); spring->type = CLOTH_SPRING_TYPE_BENDING_ANG; spring->stiffness = (cloth->verts[spring->kl].bend_stiff + cloth->verts[spring->ij].bend_stiff) / 2.0f; |