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Fix #28695: path/beziercirlce defined surface dissapears when deleting subdv of path until toggling end point option

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Clamp order when deleting points from nurb curve.
Also fixed incorrect free caused by non-initialized knots array
when deleting segment from non-cyclic nurb.
This commit is contained in:
Sergey Sharybin 2011-09-22 12:07:02 +00:00
parent aa809e6f78
commit 780be0d918
1 changed files with 8 additions and 0 deletions
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8
source/blender/editors/curve/editcurve.c
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@ -5777,6 +5777,7 @@ static int delete_exec(bContext *C, wmOperator *op)
clamp_nurb_order_u(nu); clamp_nurb_order_u(nu);
}*/ }*/
} }
clamp_nurb_order_u(nu);
nurbs_knot_calc_u(nu); nurbs_knot_calc_u(nu);
} }
nu= next; nu= next;
@ -5925,7 +5926,14 @@ static int delete_exec(bContext *C, wmOperator *op)
MEM_freeN(nu1->bp); MEM_freeN(nu1->bp);
nu1->bp= bp; nu1->bp= bp;
nu1->pntsu= a; nu1->pntsu= a;
nu1->knotsu= NULL;
nu->pntsu= cut+1; nu->pntsu= cut+1;
clamp_nurb_order_u(nu);
nurbs_knot_calc_u(nu);
clamp_nurb_order_u(nu1);
nurbs_knot_calc_u(nu1);
} }
} }
} }