//-------------------------------------------
bool ofxAssimpModelLoader::loadModel(ofBuffer & buffer, bool optimize, const char * extension){
normalizeFactor = ofGetWidth() / 2.0;
// only ever give us triangles.
aiSetImportPropertyInteger(AI_CONFIG_PP_SBP_REMOVE, aiPrimitiveType_LINE | aiPrimitiveType_POINT );
aiSetImportPropertyInteger(AI_CONFIG_PP_PTV_NORMALIZE, true);
// aiProcess_FlipUVs is for VAR code. Not needed otherwise. Not sure why.
unsigned int flags = aiProcessPreset_TargetRealtime_MaxQuality | aiProcess_Triangulate | aiProcess_FlipUVs;
if(optimize) flags |= aiProcess_ImproveCacheLocality | aiProcess_OptimizeGraph |
aiProcess_OptimizeMeshes | aiProcess_JoinIdenticalVertices |
aiProcess_RemoveRedundantMaterials;
if(scene){
clear();
}
scene = aiImportFileFromMemory(buffer.getBinaryBuffer(), buffer.size(), flags, extension);
if(scene){
calculateDimensions();
loadGLResources();
if(getAnimationCount())
ofLog(OF_LOG_VERBOSE, "scene has animations");
else {
ofLog(OF_LOG_VERBOSE, "no animations");
}
return true;
}else{
ofLog(OF_LOG_ERROR,string("ofxAssimpModelLoader: ") + aiGetErrorString());
return false;
}
}
bool Scene::load(const ofBuffer& buffer, bool optimize, Handedness handness, const char* extension) {
unload();
unsigned int flags = aiProcessPreset_TargetRealtime_MaxQuality;
if (optimize) {
flags |= aiProcess_ImproveCacheLocality |
aiProcess_JoinIdenticalVertices |
aiProcess_RemoveRedundantMaterials;
}
if (handness == LEFT_HANDED) {
flags |= aiProcess_ConvertToLeftHanded;
}
scene = aiImportFileFromMemory(buffer.getBinaryBuffer(), buffer.size(),
flags, extension);
string err_str = aiGetErrorString();
if (!err_str.empty())
{
ofLogError("ofxAssimp::Scene::load") << err_str;
}
assert(scene);
setupResources();
setupNodes();
setupAnimations();
return true;
}
//-------------------------------------------
bool ofxAssimpModelLoader::loadModel(ofBuffer & buffer, bool optimize, const char * extension){
normalizeFactor = ofGetWidth() / 2.0;
if(scene != NULL){
clear();
}
// only ever give us triangles.
aiSetImportPropertyInteger(AI_CONFIG_PP_SBP_REMOVE, aiPrimitiveType_LINE | aiPrimitiveType_POINT );
aiSetImportPropertyInteger(AI_CONFIG_PP_PTV_NORMALIZE, true);
// aiProcess_FlipUVs is for VAR code. Not needed otherwise. Not sure why.
unsigned int flags = aiProcessPreset_TargetRealtime_MaxQuality | aiProcess_Triangulate | aiProcess_FlipUVs;
if(optimize) flags |= aiProcess_ImproveCacheLocality | aiProcess_OptimizeGraph |
aiProcess_OptimizeMeshes | aiProcess_JoinIdenticalVertices |
aiProcess_RemoveRedundantMaterials;
scene = aiImportFileFromMemory(buffer.getBinaryBuffer(), buffer.size(), flags, extension);
if(scene){
calculateDimensions();
loadGLResources();
update();
if(getAnimationCount())
ofLogVerbose("ofxAssimpModelLoader") << "loadModel(): scene has " << getAnimationCount() << "animations";
else {
ofLogVerbose("ofxAssimpModelLoader") << "loadMode(): no animations";
}
ofAddListener(ofEvents().exit,this,&ofxAssimpModelLoader::onAppExit);
return true;
}else{
ofLogError("ofxAssimpModelLoader") << "loadModel(): " + (string) aiGetErrorString();
clear();
return false;
}
}