Load a 3d model

To load a 3d model in your openFrameworks app you have to use the ofxAssimpModelLoader addon, that already comes with your openFrameworks installation.

First, you have to include and define ofxAssimpModelLoader in your ofApp.h:

#include "ofxAssimpModelLoader.h"
ofxAssimpModelLoader yourModel;

Then, in your ofApp.cpp file you load the model and draw it like this:

void ofApp::setup(){
  yourModel.loadModel("squirrel/NewSquirrel.3ds", 20);
}

void ofApp::draw(){
  yourModel.drawFaces();
}

In the folder addons/3DModelLoaderExample/ of your openFrameworks installation you can find the complete working example.