[Bf-blender-cvs] [c055536d230] master: Curve: add assert for invalid next/prev use
Campbell Barton
noreply at git.blender.org
Mon Jul 10 08:22:06 CEST 2017
Commit: c055536d23085c2de1c18636e63a64d8c712896f
Author: Campbell Barton
Date: Mon Jul 10 16:27:15 2017 +1000
Branches: master
https://developer.blender.org/rBc055536d23085c2de1c18636e63a64d8c712896f
Curve: add assert for invalid next/prev use
===================================================================
M source/blender/blenkernel/intern/curve.c
===================================================================
diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c
index e4637e709f4..7c22a34c7d1 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -744,6 +744,7 @@ BezTriple *BKE_nurb_bezt_get_prev(Nurb *nu, BezTriple *bezt)
BezTriple *bezt_prev;
BLI_assert(ARRAY_HAS_ITEM(bezt, nu->bezt, nu->pntsu));
+ BLI_assert(nu->pntsv == 1);
if (bezt == nu->bezt) {
if (nu->flagu & CU_NURB_CYCLIC) {
@@ -765,6 +766,7 @@ BPoint *BKE_nurb_bpoint_get_prev(Nurb *nu, BPoint *bp)
BPoint *bp_prev;
BLI_assert(ARRAY_HAS_ITEM(bp, nu->bp, nu->pntsu));
+ BLI_assert(nu->pntsv == 1);
if (bp == nu->bp) {
if (nu->flagu & CU_NURB_CYCLIC) {
@@ -781,7 +783,7 @@ BPoint *BKE_nurb_bpoint_get_prev(Nurb *nu, BPoint *bp)
return bp_prev;
}
-void BKE_nurb_bezt_calc_normal(struct Nurb *UNUSED(nu), struct BezTriple *bezt, float r_normal[3])
+void BKE_nurb_bezt_calc_normal(struct Nurb *UNUSED(nu), BezTriple *bezt, float r_normal[3])
{
/* calculate the axis matrix from the spline */
float dir_prev[3], dir_next[3];
@@ -796,7 +798,7 @@ void BKE_nurb_bezt_calc_normal(struct Nurb *UNUSED(nu), struct BezTriple *bezt,
normalize_v3(r_normal);
}
-void BKE_nurb_bezt_calc_plane(struct Nurb *nu, struct BezTriple *bezt, float r_plane[3])
+void BKE_nurb_bezt_calc_plane(struct Nurb *nu, BezTriple *bezt, float r_plane[3])
{
float dir_prev[3], dir_next[3];
@@ -833,7 +835,7 @@ void BKE_nurb_bezt_calc_plane(struct Nurb *nu, struct BezTriple *bezt, float r_p
normalize_v3(r_plane);
}
-void BKE_nurb_bpoint_calc_normal(struct Nurb *nu, struct BPoint *bp, float r_normal[3])
+void BKE_nurb_bpoint_calc_normal(struct Nurb *nu, BPoint *bp, float r_normal[3])
{
BPoint *bp_prev = BKE_nurb_bpoint_get_prev(nu, bp);
BPoint *bp_next = BKE_nurb_bpoint_get_next(nu, bp);
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