griefith/test
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

GPencil: Fix unreported jagged lines when using Stroke mode

Browse Source 
When use the Stroke reproject mode, the precission of the conversion makes the line produce a very small noise effect.

Now, if the stroke mode is enabled, a small smooth is done using a factor depending of the input samples.

The values of the smooth effect were provided by @pepeland after several testing.
This commit is contained in:
Antonio Vazquez
2020-04-25 19:37:06 +02:00
parent 53106934f9
commit e54a206e15
1 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
source/blender/editors/gpencil/gpencil_paint.c
View File

@@ -1145,6 +1145,16 @@ static void gp_stroke_newfrombuffer(tGPsdata *p)
reduce += 0.25f; /* reduce the factor */
}
}
/* If reproject the stroke using Stroke mode, need to apply a smooth because
* the reprojection creates small jitter. */
if (ts->gpencil_v3d_align & GP_PROJECT_DEPTH_STROKE) {
float ifac = (float)brush->gpencil_settings->input_samples / 10.0f;
float sfac = interpf(1.0f, 0.2f, ifac);
for (i = 0; i < gps->totpoints - 1; i++) {
BKE_gpencil_stroke_smooth(gps, i, sfac);
BKE_gpencil_stroke_smooth_strength(gps, i, sfac);
}
}
/* Simplify adaptive */
if ((brush->gpencil_settings->flag & GP_BRUSH_GROUP_SETTINGS) &&