struct OBJ_Model * loadObj(char * directory,char * filename /*This does not have a .obj extension*/,int compileDisplayList)
{
fprintf(stderr,"Starting to load OBJ file %s \n",filename);
struct OBJ_Model * obj = ( struct OBJ_Model * ) malloc(sizeof(struct OBJ_Model));
if ( obj == 0 ) { fprintf(stderr,"Could not allocate enough space for model %s \n",filename); return 0; }
memset (obj,0,sizeof(struct OBJ_Model));
obj->scale=1.0f;
unsigned int directory_length = strlen(directory);
if (directory_length > MAX_MODEL_PATHS ) { fprintf(stderr,"Huge directory filename provided , will not loadObject ( %u char limit ) \n",MAX_MODEL_PATHS); free(obj); return 0; }
strncpy(obj->directory, directory, MAX_MODEL_PATHS );
unsigned int file_name_length = strlen(filename);
if (file_name_length > MAX_MODEL_PATHS ) { fprintf(stderr,"Huge filename provided , will not loadObject ( %u char limit ) \n",MAX_MODEL_PATHS); free(obj); return 0; }
strncpy(obj->filename, filename, MAX_MODEL_PATHS );
if (!readOBJ(obj) ) { fprintf(stderr," Could not read object %s \n",filename); unloadObj(obj); return 0;}
if (!calculateBoundingBox(obj)) { fprintf(stderr," Could not calculate bounding box for object %s \n",filename); unloadObj(obj); return 0;}
if (!prepareObject(obj)) { fprintf(stderr," Could not prepare object %s \n",filename); unloadObj(obj); return 0;}
if (!calculateBoundingBox(obj)) { fprintf(stderr," Could not calculate bounding box for object %s \n",filename); unloadObj(obj); return 0;}
if (compileDisplayList)
{
compileOBJList(obj);
}
return obj;
}
void GameObjectManager::insert(int index, GameObject* object)
{
if (contains(object))
return;
if (index < 0)
index = 0;
else if (index > mGameObjects.size())
index = mGameObjects.size();
prepareObject(object);
mGameObjects.insert(index, object);
emit objectInserted(index, object);
}
