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Fixed: KRNode::getWorldRotation() was returning erroneous euler angles.

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Kearwood Gilbert
2013-02-01 16:16:19 -08:00
parent 232fadce11
commit 1f82b62367
1 changed files with 6 additions and 1 deletions
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7
KREngine/kraken/KRNode.cpp
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@@ -195,7 +195,12 @@ const KRVector3 KRNode::getWorldScale() {
return KRMat4::DotNoTranslate(getModelMatrix(), m_localScale); return KRMat4::DotNoTranslate(getModelMatrix(), m_localScale);
} }
const KRVector3 KRNode::getWorldRotation() { const KRVector3 KRNode::getWorldRotation() {
return KRMat4::DotNoTranslate(getModelMatrix(), m_localRotation); KRVector3 world_rotation = m_localRotation;
if(m_parentNode) {
KRVector3 parent_rotation = m_parentNode->getWorldRotation();
world_rotation = (KRQuaternion(world_rotation) * KRQuaternion(parent_rotation)).eulerXYZ();
}
return world_rotation;
} }
std::string KRNode::getElementName() { std::string KRNode::getElementName() {