diff options
| author | Antonioya <blendergit@gmail.com> | 2018-09-09 15:08:18 +0300 |
|---|---|---|
| committer | Antonioya <blendergit@gmail.com> | 2018-09-09 15:08:18 +0300 |
| commit | 84d85f963fc140f42501670527d579e683ab4fb1 (patch) | |
| tree | f9bc30d5c38a9eec37e32202144e2bb8060ebc33 /source/blender/blenkernel/intern/gpencil.c | |
| parent | d7d4baa50f98990ae1af3cb2541a0934a0460318 (diff) | |
GP: Fix strange pressure values when drawing
This strange values produced an "explosion" of the stoke and it was very annoying.
Diffstat (limited to 'source/blender/blenkernel/intern/gpencil.c')
| -rw-r--r-- | source/blender/blenkernel/intern/gpencil.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/gpencil.c b/source/blender/blenkernel/intern/gpencil.c index b5230afa0bb..45163de559e 100644 --- a/source/blender/blenkernel/intern/gpencil.c +++ b/source/blender/blenkernel/intern/gpencil.c @@ -1350,7 +1350,7 @@ bool BKE_gpencil_smooth_stroke_thickness(bGPDstroke *gps, int point_index, float bGPDspoint *ptb = &gps->points[point_index]; /* Do nothing if not enough points */ - if (gps->totpoints <= 2) { + if ((gps->totpoints <= 2) || (point_index < 1)) { return false; } @@ -1369,6 +1369,7 @@ bool BKE_gpencil_smooth_stroke_thickness(bGPDstroke *gps, int point_index, float * at the distance of point b */ float fac = line_point_factor_v3(&ptb->x, &pta->x, &ptc->x); + CLAMP(fac, 0.0f, 1.0f); float optimal = interpf(ptc->pressure, pta->pressure, fac); /* Based on influence factor, blend between original and optimal */ |