void AssimpApp::draw()
{
gl::clear( Color::black() );
gl::setMatrices( mMayaCam.getCamera() );
gl::enableDepthWrite();
gl::enableDepthRead();
gl::color( Color::white() );
if ( mEnableWireframe )
gl::enableWireframe();
gl::Light light( gl::Light::DIRECTIONAL, 0 );
light.setAmbient( Color::white() );
light.setDiffuse( Color::white() );
light.setSpecular( Color::white() );
light.lookAt( Vec3f( 0, 5, -20 ), Vec3f( 0, 5, 0 ) );
light.update( mMayaCam.getCamera() );
light.enable();
gl::enable( GL_LIGHTING );
gl::enable( GL_NORMALIZE );
mAssimpLoader.draw();
gl::disable( GL_LIGHTING );
if ( mEnableWireframe )
gl::disableWireframe();
if ( mDrawBBox )
gl::drawStrokedCube( mAssimpLoader.getBoundingBox() );
params::InterfaceGl::draw();
}
void EpicMonsterApp::flockToBody() {
if(timer.getSeconds() > mTimerSlower) {
timer.stop();
timer.start();
gl::setMatricesWindow( mPPFbo.getSize(), false ); // false to prevent vertical flipping;
mPPFbo.updateBind();
mBakeShader.bind();
mBakeShader.uniform( "positions", 0 );
mBakeShader.uniform( "scale", mNormalScale );
mBakeShader.uniform( "velocities", 1 );
mBakeShader.uniform( "n", n);
mBakeShader.uniform( "attractorPos", mAttractor);
mBakeShader.uniform( "offset", Vec3f(mParTexOffset.x, mParTexOffset.y, mParIteration));
glDisable(GL_CULL_FACE);
mAssimpLoader.draw();
mBakeShader.unbind();
mPPFbo.updateUnbind();
mPPFbo.swap();
mParIteration+= triangles;
if(mParIteration > (6*n.x*n.x))
mParIteration = 0;
// TODO: baketuksessa overflowaa tyylikkäästi takaisin alkuun, jos menee yli
}
}
void EpicMonsterApp::draw()
{
gl::clear( Color::black() );
gl::setMatrices( mMayaCam.getCamera() );
gl::setViewport( getWindowBounds() );
gl::enableDepthWrite();
gl::enableDepthRead();
gl::color( Color::white() );
if ( mEnableWireframe )
gl::enableWireframe();
gl::Light light( gl::Light::DIRECTIONAL, 0 );
light.setAmbient( Color::white() );
light.setDiffuse( Color::white() );
light.setSpecular( Color::white() );
light.lookAt( Vec3f( 0, 0, 0 ), Vec3f( 0, 5, 0 ) );
light.update( mMayaCam.getCamera() );
light.enable();
gl::enable( GL_LIGHTING );
gl::enable( GL_NORMALIZE );
mAssimpLoader.draw();
mNormalMap.bind( 2 );
mPPFbo.bindTexture(0);
mPPFbo.bindTexture(1);
mDisplacementShader.bind();
mDisplacementShader.uniform("displacementMap", 0 );
mDisplacementShader.uniform("velocityMap", 1);
mDisplacementShader.uniform("normalMap", 2);
mDisplacementShader.uniform("fallDirection", mFallDirection);
gl::draw( mVboMesh );
mDisplacementShader.unbind();
mPPFbo.unbindTexture();
if(mEnableDebugTexture) {
gl::Texture tex = mPPFbo.getTexture(0);
//console() << getWindowBounds();
gl::draw(tex, Rectf(-5.0f, -5.0f, 5.0f, 5.0f));
}
//gl::setMatricesWindow(getWindowSize());
gl::drawString( toString( SIDE*SIDE ) + " vertices", Vec2f(32.0f, 32.0f));
gl::drawString( toString((int) getAverageFps()) + " fps", Vec2f(32.0f, 52.0f));
gl::disable( GL_LIGHTING );
if ( mEnableWireframe )
gl::disableWireframe();
mScreenSyphon.publishScreen(); //publish the screen
params::InterfaceGl::draw();
}