void spSkeleton_updateWorldTransform (const spSkeleton* self) {
int i, ii, nn, last;
_spSkeleton* internal = SUB_CAST(_spSkeleton, self);
for (i = 0; i < self->bonesCount; ++i)
self->bones[i]->rotationIK = self->bones[i]->rotation;
i = 0;
last = internal->boneCacheCount - 1;
while (1) {
for (ii = 0, nn = internal->boneCacheCounts[i]; ii < nn; ++ii)
spBone_updateWorldTransform(internal->boneCache[i][ii]);
if (i == last) break;
spIkConstraint_apply(self->ikConstraints[i]);
i++;
}
}
void spSkeleton_updateWorldTransform (const spSkeleton* self) {
int i;
_spSkeleton* internal = SUB_CAST(_spSkeleton, self);
for (i = 0; i < internal->updateCacheCount; ++i) {
_spUpdate* update = internal->updateCache + i;
switch (update->type) {
case SP_UPDATE_BONE:
spBone_updateWorldTransform((spBone*)update->object);
break;
case SP_UPDATE_IK_CONSTRAINT:
spIkConstraint_apply((spIkConstraint*)update->object);
break;
case SP_UPDATE_TRANSFORM_CONSTRAINT:
spTransformConstraint_apply((spTransformConstraint*)update->object);
break;
}
}
}
