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fixed https://bugs.launchpad.net/panda3d/+bug/383969 , whas doing default_curve-> when default_curve is null, now just returns false

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treeform 2010-01-09 16:35:09 +00:00
parent 0bf8946512
commit a95620c2db
1 changed files with 4 additions and 0 deletions
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4
panda/src/parametrics/parametricCurveCollection.cxx
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@ -518,6 +518,10 @@ evaluate(float t, LVecBase3f &xyz, LVecBase3f &hpr) const {
} }
} }
if (default_curve == (ParametricCurve *)NULL) {
return false;
}
if (xyz_curve == (ParametricCurve *)NULL) { if (xyz_curve == (ParametricCurve *)NULL) {
xyz_curve = default_curve; xyz_curve = default_curve;
} }