diff options
| author | Antonio Vazquez <blendergit@gmail.com> | 2021-12-13 19:09:22 +0300 |
|---|---|---|
| committer | Antonio Vazquez <blendergit@gmail.com> | 2021-12-13 19:09:22 +0300 |
| commit | 459af75d1ed586f08cd43e2aec7a3b270e809132 (patch) | |
| tree | c7dbbe0be774f5a6fc2fb89630b2a00dd2adf0e5 /source/blender/blenkernel/intern/gpencil_geom.cc | |
| parent | 49802af7cd920d83f2c1805f4047d91842c76311 (diff) | |
GPencil: New Shrinkwrap modifier
his new modifier is equals to the existing mesh modifier but adapted to grease pencil.
The underlying functions used to calculate the shrink are the same used in meshes.
{F11794101}
Reviewed By: pepeland, HooglyBoogly
Differential Revision: https://developer.blender.org/D13192
Diffstat (limited to 'source/blender/blenkernel/intern/gpencil_geom.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/gpencil_geom.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/gpencil_geom.cc b/source/blender/blenkernel/intern/gpencil_geom.cc index aca85984989..84a9735ac5c 100644 --- a/source/blender/blenkernel/intern/gpencil_geom.cc +++ b/source/blender/blenkernel/intern/gpencil_geom.cc @@ -912,7 +912,10 @@ bool BKE_gpencil_stroke_shrink(bGPDstroke *gps, const float dist, const short mo return true; } -bool BKE_gpencil_stroke_smooth_point(bGPDstroke *gps, int i, float inf) +/** + * Apply smooth position to stroke point. + */ +bool BKE_gpencil_stroke_smooth_point(bGPDstroke *gps, int i, float inf, const bool smooth_caps) { bGPDspoint *pt = &gps->points[i]; float sco[3] = {0.0f}; @@ -926,7 +929,7 @@ bool BKE_gpencil_stroke_smooth_point(bGPDstroke *gps, int i, float inf) /* Only affect endpoints by a fraction of the normal strength, * to prevent the stroke from shrinking too much */ - if (!is_cyclic && ELEM(i, 0, gps->totpoints - 1)) { + if ((!smooth_caps) && (!is_cyclic && ELEM(i, 0, gps->totpoints - 1))) { inf *= 0.1f; } @@ -3333,7 +3336,7 @@ void BKE_gpencil_stroke_join(bGPDstroke *gps_a, for (i = start; i < end; i++) { pt = &gps_a->points[i]; pt->pressure += (avg_pressure - pt->pressure) * ratio; - BKE_gpencil_stroke_smooth_point(gps_a, i, ratio * 0.6f); + BKE_gpencil_stroke_smooth_point(gps_a, i, ratio * 0.6f, false); ratio += step; /* In the center, reverse the ratio. */ |