FbxModelData* FBXLoader::loadModel( const char* aFile )
{
FBX_LOG("FBXLoader Creating ModelData...");
myLoadingModel = new FbxModelData;
FBX_LOG("Success!");
FBX_LOG("FBXLoader Creating TextureData...");
myLoadingModel->myTextureData = new TextureData();
FBX_LOG("Success!");
FBX_LOG("FBXLoader Loading Scene...");
auto scene = LoadScene(aFile);
FBX_LOG("Successfully loaded scene!");
FBX_LOG("FBXLoader Loading Textures...");
//TextureData
const int lTextureCount = scene->GetTextureCount();
for (int lTextureIndex = 0; lTextureIndex < lTextureCount; ++lTextureIndex)
{
FbxTexture * lTexture = scene->GetTexture(lTextureIndex);
FbxFileTexture * lFileTexture = reinterpret_cast<FbxFileTexture*>(lTexture);
if (lFileTexture && !lFileTexture->GetUserDataPtr())
{
const FbxString lFileName = lFileTexture->GetFileName();
unsigned int lTextureObject = 0;
lTextureObject;
bool lStatus = false;
lStatus;
const FbxString lAbsFbxFileName = FbxPathUtils::Resolve(aFile);
const FbxString lAbsFolderName = FbxPathUtils::GetFolderName(lAbsFbxFileName);
const FbxString lTextureFileName = lAbsFolderName + "\\" + lFileTexture->GetRelativeFileName();// FbxPathUtils::GetFileName(lFileName);
const FbxString lResolvedFileName = lAbsFolderName + "\\" + FbxPathUtils::GetFileName(lFileName);// lFileTexture->GetRelativeFileName();;// FbxPathUtils::Bind(lAbsFolderName, lTextureFileName);
TextureInfo info;
info.myFileName = lResolvedFileName;
//info.myFileName += "\\";
info.myFileName = lFileTexture->GetRelativeFileName();
myLoadingModel->myTextureData->myTextures.push_back(info);
lFileTexture->SetFileName(lResolvedFileName);
}
}
FBX_LOG("Success!");
FBX_LOG("FBXLoader Loading Animations...");
FbxArray<FbxString*> animationNames;
FbxArray<FbxPose*> poses;
scene->FillAnimStackNameArray(animationNames);
scene->FillPoseArray(poses);
FbxAnimStack * lCurrentAnimationStack = nullptr;
FbxAnimLayer* lCurrentAnimLayer = nullptr;
if(animationNames.GetCount() > 0)
{
lCurrentAnimationStack = scene->FindMember<FbxAnimStack>(animationNames[0]->Buffer());
if (lCurrentAnimationStack != NULL)
{
lCurrentAnimLayer = lCurrentAnimationStack->GetMember<FbxAnimLayer>();
}
}
//lCurrentAnimLayer->IsR
myLoadingModel->myAnimation = new AnimationData();
FbxPose* pose = nullptr;
if(poses.GetCount() > 0)
{
pose = poses[0];
}
LoadAnimation(*myLoadingModel->myAnimation,scene->GetRootNode(),FbxAMatrix(),pose, lCurrentAnimLayer,-1);
LoadNodeRecursive(myLoadingModel, *myLoadingModel->myAnimation, scene->GetRootNode(), FbxAMatrix(), pose, lCurrentAnimLayer, -1);
FBX_LOG("Success!");
return myLoadingModel;
}
bool SceneContext::LoadFile()
{
bool lResult = false;
// Make sure that the scene is ready to load.
if (mStatus == MUST_BE_LOADED)
{
if (mImporter->Import(mScene) == true)
{
// Set the scene status flag to refresh
// the scene in the first timer callback.
mStatus = MUST_BE_REFRESHED;
// Convert Axis System to what is used in this example, if needed
FbxAxisSystem SceneAxisSystem = mScene->GetGlobalSettings().GetAxisSystem();
//FbxAxisSystem OurAxisSystem(FbxAxisSystem::eYAxis, FbxAxisSystem::eParityOdd, FbxAxisSystem::eRightHanded);
FbxAxisSystem OurAxisSystem(FbxAxisSystem::eOpenGL);
//m_matGlobal.SetRow(1, float4(0,0,-1,0));
//m_matGlobal.SetRow(2, float4(0,1,0,0));
if( SceneAxisSystem != OurAxisSystem )
{
OurAxisSystem.ConvertScene(mScene);
}
// Convert Unit System to what is used in this example, if needed
FbxSystemUnit SceneSystemUnit = mScene->GetGlobalSettings().GetSystemUnit();
if( SceneSystemUnit.GetScaleFactor() != 1.0 )
{
//The unit in this example is centimeter.
FbxSystemUnit::cm.ConvertScene( mScene);
}
// Get the list of all the animation stack.
mScene->FillAnimStackNameArray(mAnimStackNameArray);
SetCurrentAnimStack(0);
// Get the list of all the cameras in the scene.
FillCameraArray(mScene, mCameraArray);
// Convert mesh, NURBS and patch into triangle mesh
TriangulateRecursive(mScene->GetRootNode());
// Bake the scene for one frame
//LoadCacheRecursive(this, mScene, mCurrentAnimLayer, mFileName, mSupportVBO);
// Convert any .PC2 point cache data into the .MC format for
// vertex cache deformer playback.
PreparePointCacheData(mScene, mCache_Start, mCache_Stop);
// Get the list of pose in the scene
FillPoseArray(mScene, mPoseArray);
// Initialize the window message.
mWindowMessage = "File ";
mWindowMessage += WS2AS(m_FileName);
mWindowMessage += "\nClick on the right mouse button to enter menu.";
mWindowMessage += "\nEsc to exit.";
// Initialize the frame period.
mFrameTime.SetTime(0, 0, 0, 1, 0, mScene->GetGlobalSettings().GetTimeMode());
// Print the keyboard shortcuts.
//FBXSDK_printf("Play/Pause Animation: Space Bar.\n");
//FBXSDK_printf("Camera Rotate: Left Mouse Button.\n");
//FBXSDK_printf("Camera Pan: Left Mouse Button + Middle Mouse Button.\n");
//FBXSDK_printf("Camera Zoom: Middle Mouse Button.\n");
lResult = true;
}
else
{
// Import failed, set the scene status flag accordingly.
mStatus = UNLOADED;
mWindowMessage = "Unable to import file ";
mWindowMessage += WS2AS(m_FileName);
mWindowMessage += "\nError reported: ";
mWindowMessage += mImporter->GetLastErrorString();
}
// Destroy the importer to release the file.
mImporter->Destroy();
mImporter = NULL;
}
// Bake the scene for one frame
LoadCacheRecursive(this, mScene, mCurrentAnimLayer, m_FileName, m_bSupportVBO);
return lResult;
}
