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added a warning in python api abot ipo curves. minor change to curve.c

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Campbell Barton 2008-03-19 09:26:01 +00:00
parent 7015700e99
commit 66374761e1
2 changed files with 4 additions and 2 deletions
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4
source/blender/blenkernel/intern/curve.c
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@ -1976,7 +1976,7 @@ float calc_curve_subdiv_radius(Curve *cu, Nurb *nu, int cursubdiv)
if ( ((nu->type & 7)==CU_NURBS) && (nu->flagu & CU_CYCLIC)) { if ( ((nu->type & 7)==CU_NURBS) && (nu->flagu & CU_CYCLIC)) {
if (bp >= bplast) bp = bpfirst; if (bp >= bplast) bp = bpfirst;
else bp++; else bp++;
} else if ( bp >= bplast ) { } else if ( bp > bplast ) {
/* this can happen in rare cases, refer to bug [#8596] */ /* this can happen in rare cases, refer to bug [#8596] */
bp = bplast; bp = bplast;
} }
@ -1985,7 +1985,7 @@ float calc_curve_subdiv_radius(Curve *cu, Nurb *nu, int cursubdiv)
if ((bp == bplast) && (nu->flagu & CU_CYCLIC)) { /* loop around */ if ((bp == bplast) && (nu->flagu & CU_CYCLIC)) { /* loop around */
bp= bpfirst; bp= bpfirst;
} else if (bp != bplast) { } else if (bp < bplast) {
bp++; bp++;
} }
nextrad = bp->radius; nextrad = bp->radius;

2
source/blender/python/api2_2x/doc/IpoCurve.py
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@ -11,6 +11,8 @@ This module provides access to the IpoCurve data in Blender. An Ipo is
composed of several IpoCurves, and an IpoCurve are composed of several composed of several IpoCurves, and an IpoCurve are composed of several
BezTriples. BezTriples.
@warning: Ipo curves store euler rotations as degrees/10.0 so 180.0 would be 18.0
Example:: Example::
import Blender import Blender
ipo = Blender.Ipo.Get('ObIpo') # retrieves an Ipo object ipo = Blender.Ipo.Get('ObIpo') # retrieves an Ipo object