void FBXScene::ProcessScene(FbxScene* pScene)
{
if ( m_pSkeleton ) delete m_pSkeleton, m_pSkeleton = 0;
FbxAxisSystem SceneAxisSystem = pScene->GetGlobalSettings().GetAxisSystem();
FbxAxisSystem OurAxisSystem(FbxAxisSystem::Motionbuilder);
if( SceneAxisSystem != OurAxisSystem )
{
OurAxisSystem.ConvertScene(pScene);
}
ProcessMaterials(pScene);
ProcessNode(pScene->GetRootNode(), FbxNodeAttribute::eSkeleton);
ProcessNode(pScene->GetRootNode(), FbxNodeAttribute::eMesh); // takes time, guesstimate 50% of it
ProcessNode(pScene->GetRootNode(), FbxNodeAttribute::eNurbsCurve);
if(m_pSkeleton)
m_pSkeleton->BuildBoneHierarchy();
ProcessBlendWeights();
ProcessSkeleteonBoundingBoxes();
ProcessAnimations(pScene); // takes time too, other 50%
}
/**
* Newer 3D model system. Loads from an Xml file which has
* animation info along with model file name and other info.
* This can also be used to support multiple resolution and damage
* models in the future.
*/
void tc3DModel::LoadXml(const std::string& file_name)
{
std::string fileNameWithPath = model_path; // default is "3d\\"
fileNameWithPath += file_name;
xmlFileName = file_name;
TiXmlDocument* doc = new TiXmlDocument(fileNameWithPath.c_str());
if (!doc->LoadFile())
{
delete doc;
fprintf(stderr, "Error loading XML file %s\n", file_name.c_str());
mesh = unknownAll;
mesh->Enable(false);
return;
}
TiXmlNode* node = doc->FirstChild("Model");
if (!node)
{
delete doc;
fprintf(stderr, "Model entry missing in XML file %s\n", file_name.c_str());
mesh = unknownAll;
mesh->Enable(false);
return;
}
TiXmlElement* current = node->ToElement();
wxASSERT(current);
std::string modelFileName = current->Attribute("File");
#ifdef _DEBUG
fprintf(stdout, "Loading model (%s) for xml file (%s)\n",
modelFileName.c_str(), file_name.c_str());
#endif
Load(modelFileName);
LoadXmlSubmodels(doc);
if (useSmoothing)
{
// osgUtil::SmoothingVisitor smoothingVisitor;
// modelNode->accept(smoothingVisitor);
}
LoadXmlAnimationInfo(doc);
LoadXmlMountInfo(doc);
LoadXmlSmokeInfo(doc);
LoadXmlWakeInfo(doc);
ProcessAnimations();
LoadXmlInfo(doc);
delete doc;
wxASSERT(mesh.get() != 0);
}