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bullet: prevent softbody with AABB out of bounds from asserting

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See #357
This commit is contained in:
rdb 2018-07-05 10:08:50 +02:00
parent 96a48a6848
commit 5fe294a467
1 changed files with 9 additions and 2 deletions
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11
panda/src/bullet/bulletSoftBodyNode.cxx
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@ -276,8 +276,15 @@ do_sync_b2p() {
// Update the synchronized transform with the current approximate center of // Update the synchronized transform with the current approximate center of
// the soft body // the soft body
LVecBase3 pos = this->do_get_aabb().get_approx_center(); btVector3 pMin, pMax;
CPT(TransformState) ts = TransformState::make_pos(pos); _soft->getAabb(pMin, pMax);
LPoint3 pos = (btVector3_to_LPoint3(pMin) + btVector3_to_LPoint3(pMax)) * 0.5;
CPT(TransformState) ts;
if (!pos.is_nan()) {
ts = TransformState::make_pos(pos);
} else {
ts = TransformState::make_identity();
}
NodePath np = NodePath::any_path((PandaNode *)this); NodePath np = NodePath::any_path((PandaNode *)this);
LVecBase3 scale = np.get_net_transform()->get_scale(); LVecBase3 scale = np.get_net_transform()->get_scale();