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STARK: Fix animating bones with only one keyframe

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This commit is contained in:
Bastien Bouclet 2016-01-03 17:26:10 +01:00
parent 62a166d075
commit 37ae96d7ba
1 changed files with 15 additions and 3 deletions
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18
engines/stark/model/skeleton_anim.cpp
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@ -72,13 +72,23 @@ void SkeletonAnim::createFromStream(ArchiveReadStream *stream) {
}
void SkeletonAnim::getCoordForBone(uint32 time, int boneIdx, Math::Vector3d &pos, Math::Quaternion &rot) {
for (Common::Array<AnimKey *>::iterator it = _anims[boneIdx]->_keys.begin(); it < _anims[boneIdx]->_keys.end(); ++it) {
const Common::Array<AnimKey *> &keys = _anims[boneIdx]->_keys;
if (keys.size() == 1) {
// There is only one key for this bone, don't bother searching which one to use
pos = keys[0]->_pos;
rot = keys[0]->_rot;
return;
}
for (Common::Array<AnimKey *>::const_iterator it = keys.begin(); it < keys.end(); ++it) {
if ((*it)->_time == time) {
AnimKey *key = *it;
pos = key->_pos;
rot = key->_rot;
break;
return;
} else if ((*it)->_time > time) {
// Between two key frames, interpolate
AnimKey *a = *it;
@ -90,9 +100,11 @@ void SkeletonAnim::getCoordForBone(uint32 time, int boneIdx, Math::Vector3d &pos
pos = b->_pos + (a->_pos - b->_pos) * t;
rot = b->_rot.slerpQuat(a->_rot, t);
break;
return;
}
}
warning("Unable to animate bone '%d' at %d ms", boneIdx, time);
}
} // End of namespace Stark