void FbxLoader::ComputeNodeMatrix(FbxNode* node, Node& meshNode, bool local)
{
if(!node)
return;
FbxAnimEvaluator* evaluator = scene->GetAnimationEvaluator();
FbxAMatrix global;
global.SetIdentity();
FbxTime time;
time.SetSecondDouble(0.0);
if(node != scene->GetRootNode()) {
if(local) {
global = evaluator->GetNodeLocalTransform(node, time);
}
else {
global = evaluator->GetNodeGlobalTransform(node, time);
}
}
auto T = global.GetT() * factor;
if(axismode == eLeftHanded) {
auto R = global.GetR();
R[1] *= -1; R[2] *= -1;
T[0] *= -1;
global.SetR(R);
}
global.SetT(T);
meshNode.matrix = Matrix(
(float)global[0][0], (float)global[0][1], (float)global[0][2], (float)global[0][3],
(float)global[1][0], (float)global[1][1], (float)global[1][2], (float)global[1][3],
(float)global[2][0], (float)global[2][1], (float)global[2][2], (float)global[2][3],
(float)global[3][0], (float)global[3][1], (float)global[3][2], (float)global[3][3]);
}
