//--------------------------------------------------------------
void ofApp::setup() {
ofSetOrientation(OF_ORIENTATION_90_LEFT);
ofSetLogLevel(OF_LOG_VERBOSE);
ofBackground(0, 0, 0);
ofSetVerticalSync(true);
ofSetFrameRate(60);
planet.setUseVbo(false);
planet.set(1500, 50);
planet.setPosition(0, 0, 0);
easycam.setDistance(20);
cam.setPosition(0, 0, 0);
ofxAccelerometer.setup();
ofxRegisterAccelEvents(this);
tracking.reset();
invert = ofNode();
node = ofNode();
view = ofMatrix4x4();
}
//--------------------------------------------------------------
void testApp::drawScene(bool isPreview){
glEnable(GL_DEPTH_TEST);
if (isPreview) {
ofPushStyle();
ofSetColor(150, 100, 100);
ofDrawGrid(1.0f, 5.0f, true);
ofSetColor(255);
//--
//draw camera preview
//
headTrackedCamera.transformGL();
ofPushMatrix();
ofScale(0.002f, 0.002f, 0.002f);
ofNode().draw();
ofPopMatrix();
ofMultMatrix(headTrackedCamera.getProjectionMatrix().getInverse());
ofPushStyle();
ofNoFill();
ofBox(2.0f);
ofPopStyle();
headTrackedCamera.restoreTransformGL();
//
//--
//--
//draw window preview
//
ofMesh window;
window.addVertex(windowTopLeft);
window.addVertex(windowBottomLeft);
window.addVertex(windowBottomRight);
window.setMode(OF_PRIMITIVE_LINE_STRIP);
window.draw();
glPointSize(3.0f);
window.drawVertices();
//
//--
}
ofPushStyle();
ofNoFill();
ofColor col(200,100,100);
for (float z = 0.0f; z > -40.0f; z-= 0.1f){
col.setHue(int(-z * 100.0f + ofGetElapsedTimef() * 10.0f) % 360);
ofSetColor(col);
ofRect(-windowWidth / 2.0f, -windowHeight / 2.0f, z, windowWidth, windowHeight);
}
ofPopStyle();
ofPushStyle();
ofEnableSmoothing();
ofSetColor(255);
ofSetLineWidth(5.0f);
ofBeginShape();
for (int i=0; i<headPositionHistory.size(); i++) {
ofPoint vertex(headPositionHistory[i].x, headPositionHistory[i].y, -float( headPositionHistory.size() - i ) * 0.05f);
ofCurveVertex(vertex);
}
ofEndShape(false);
ofPopStyle();
glDisable(GL_DEPTH_TEST);
}
