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Make root node and direct children as breathe scaling target if no spine node marked.

master
Jeremy Hu 2018-06-16 20:04:17 +08:00
parent 22910028e9
commit cddc4c15cc
1 changed files with 9 additions and 1 deletions
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10
src/rigcontroller.cpp
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@ -74,13 +74,21 @@ void RigController::lift(QVector3D offset)
void RigController::breathe(float amount)
{
if (m_spine.empty() || amount <= 0)
if (m_inputJointNodeTree.joints().empty() || amount <= 0)
return;
std::vector<int> spineJoints;
for (auto i = 0u; i < m_spine.size(); i++) {
int jointIndex = m_inputJointNodeTree.nodeToJointIndex(m_spine[i].first, m_spine[i].second);
spineJoints.push_back(jointIndex);
}
if (spineJoints.empty()) {
// if no spine joints found, make the root node and its direct children as spine
spineJoints.push_back(0);
for (const auto &child: m_inputJointNodeTree.joints()[0].children)
spineJoints.push_back(child);
}
if (spineJoints.empty())
return;
// make sure parent get processed first
std::sort(spineJoints.begin(), spineJoints.end());
float inverseAmount = 1 / amount;