opengl optimisations testcase

main.cpp

#include "ofMain.h"

class ofApp : public ofBaseApp{
	
	ofVboMesh mMshSphere;
	ofCamera mCam1;
	
public:
	
	void setup(){
		
		ofSetFrameRate(0);
		ofSetVerticalSync(true);
		
		mCam1.setupPerspective(false, 60, 0.5, 2000);
		mCam1.setPosition(0,0, 600);
		mCam1.lookAt(ofVec3f(0),ofVec3f(0,1,0));
		mMshSphere = ofSpherePrimitive(300,12).getMesh();
		
	};
	void draw(){
		
		ofBackground(ofColor::black);
		
		mCam1.begin();
		ofRotate(ofGetFrameNum() % 360, 0, 1, 0);
		for (int i =0; i< 360; i+=5){
			ofPushMatrix();
			ofRotate( i, 1, 0, 0);
			ofSetColor(ofColor::white);
			mMshSphere.drawWireframe();
			ofPopMatrix();
		}
		mCam1.end();
		
	};
	
};

//========================================================================
int main( ){
	ofSetOpenGLVersion(4,1);
	ofSetupOpenGL(1024,768,OF_WINDOW);			// <-------- setup the GL context
	
	// this kicks off the running of my app
	// can be OF_WINDOW or OF_FULLSCREEN
	// pass in width and height too:
	ofRunApp(new ofApp());
	
}