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Diffstat (limited to 'source/blender/editors/sculpt_paint/paint_curve.c')
-rw-r--r--source/blender/editors/sculpt_paint/paint_curve.c52
1 files changed, 24 insertions, 28 deletions
diff --git a/source/blender/editors/sculpt_paint/paint_curve.c b/source/blender/editors/sculpt_paint/paint_curve.c
index 62c31c91f8d..8a98b15088f 100644
--- a/source/blender/editors/sculpt_paint/paint_curve.c
+++ b/source/blender/editors/sculpt_paint/paint_curve.c
@@ -87,39 +87,35 @@ static PaintCurvePoint *paintcurve_point_get_closest(
{
PaintCurvePoint *pcp, *closest = NULL;
int i;
- float dist, closest_dist = FLT_MAX;
+ float closest_dist = threshold;
for (i = 0, pcp = pc->points; i < pc->tot_points; i++, pcp++) {
- dist = len_manhattan_v2v2(pos, pcp->bez.vec[0]);
- if (dist < threshold) {
- if (dist < closest_dist) {
- closest = pcp;
- closest_dist = dist;
- if (point) {
- *point = SEL_F1;
- }
- }
+ float dist[3];
+ char point_sel = 0;
+
+ dist[0] = len_manhattan_v2v2(pos, pcp->bez.vec[0]);
+ dist[1] = len_manhattan_v2v2(pos, pcp->bez.vec[1]);
+ dist[2] = len_manhattan_v2v2(pos, pcp->bez.vec[2]);
+
+ if (dist[1] < closest_dist) {
+ closest_dist = dist[1];
+ point_sel = SEL_F2;
}
- if (!ignore_pivot) {
- dist = len_manhattan_v2v2(pos, pcp->bez.vec[1]);
- if (dist < threshold) {
- if (dist < closest_dist) {
- closest = pcp;
- closest_dist = dist;
- if (point) {
- *point = SEL_F2;
- }
- }
- }
+ if (dist[0] < closest_dist) {
+ closest_dist = dist[0];
+ point_sel = SEL_F1;
+ }
+ if (dist[2] < closest_dist) {
+ closest_dist = dist[2];
+ point_sel = SEL_F3;
}
- dist = len_manhattan_v2v2(pos, pcp->bez.vec[2]);
- if (dist < threshold) {
- if (dist < closest_dist) {
- closest = pcp;
- closest_dist = dist;
- if (point) {
- *point = SEL_F3;
+ if (point_sel) {
+ closest = pcp;
+ if (point) {
+ if (ignore_pivot && point_sel == SEL_F2) {
+ point_sel = (dist[0] < dist[2]) ? SEL_F1 : SEL_F3;
}
+ *point = point_sel;
}
}
}