diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2017-09-25 07:11:27 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2017-09-25 07:11:27 +0300 |
| commit | 1c5f5fb95f13c81fcfad0a7cf89653f86f5bdf82 (patch) | |
| tree | 3e4650b169de4368d57e7d8d24c4bd9194b2ba14 /source/blender/modifiers | |
| parent | 4e15eddb526f128fc0b13f6d28cb7384d68cfedf (diff) | |
Mirror Modifier: option to offset UV's
Useful for baking, so UV's can be moved outside the image
and not used to bake pixels (but still used for display).
D2801 by @Zuorion
Diffstat (limited to 'source/blender/modifiers')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_mirror.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/blender/modifiers/intern/MOD_mirror.c b/source/blender/modifiers/intern/MOD_mirror.c index 7b71e616627..157f37e973c 100644 --- a/source/blender/modifiers/intern/MOD_mirror.c +++ b/source/blender/modifiers/intern/MOD_mirror.c @@ -265,7 +265,7 @@ static DerivedMesh *doMirrorOnAxis(MirrorModifierData *mmd, /* handle uvs, * let tessface recalc handle updating the MTFace data */ - if (mmd->flag & (MOD_MIR_MIRROR_U | MOD_MIR_MIRROR_V)) { + if (mmd->flag & (MOD_MIR_MIRROR_U | MOD_MIR_MIRROR_V) || (is_zero_v2(mmd->uv_offset_copy) == false)) { const bool do_mirr_u = (mmd->flag & MOD_MIR_MIRROR_U) != 0; const bool do_mirr_v = (mmd->flag & MOD_MIR_MIRROR_V) != 0; @@ -278,6 +278,8 @@ static DerivedMesh *doMirrorOnAxis(MirrorModifierData *mmd, for (; j-- > 0; dmloopuv++) { if (do_mirr_u) dmloopuv->uv[0] = 1.0f - dmloopuv->uv[0] + mmd->uv_offset[0]; if (do_mirr_v) dmloopuv->uv[1] = 1.0f - dmloopuv->uv[1] + mmd->uv_offset[1]; + dmloopuv->uv[0] += mmd->uv_offset_copy[0]; + dmloopuv->uv[1] += mmd->uv_offset_copy[1]; } } } |