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mod'd hpr's returned from nodePath get hpr to prevent overflow errors now that we are bounds checking on sendUpdates

This commit is contained in:
Greg Wiatroski 2004-08-19 04:09:16 +00:00
parent 4098154643
commit 579febfb12
1 changed files with 11 additions and 2 deletions
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13
panda/src/pgraph/nodePath.cxx
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@ -916,7 +916,11 @@ get_hpr() const {
nassertr_always(!is_empty(), LVecBase3f(0.0f, 0.0f, 0.0f));
CPT(TransformState) transform = get_transform();
nassertr(transform->has_hpr(), LVecBase3f(0.0f, 0.0f, 0.0f));
return transform->get_hpr();
LVecBase3f hpr = transform->get_hpr();
hpr[0] = fmod(hpr[0], 360);
hpr[1] = fmod(hpr[1], 360);
hpr[2] = fmod(hpr[2], 360);
return hpr;
}
////////////////////////////////////////////////////////////////////
@ -1401,7 +1405,12 @@ get_hpr(const NodePath &other) const {
nassertr_always(!is_empty(), LVecBase3f(0.0f, 0.0f, 0.0f));
CPT(TransformState) transform = get_transform(other);
nassertr(transform->has_hpr(), LVecBase3f(0.0f, 0.0f, 0.0f));
return transform->get_hpr();
// now that we are range checking fields we must clamp this
LVecBase3f hpr = transform->get_hpr();
hpr[0] = fmod(hpr[0], 360);
hpr[1] = fmod(hpr[1], 360);
hpr[2] = fmod(hpr[2], 360);
return hpr;
}
////////////////////////////////////////////////////////////////////