void MilluminApp::draw()
{
gl::enableAlphaBlending();
gl::clear( Color( 0.1f, 0.1f, 0.1f ) );
//draw our spiral
gl::pushModelView();
gl::translate(Vec2f(getWindowWidth()/2, getWindowHeight()/2));
gl::rotate(mRot);
gl::scale(Vec3f(4.f, 4.f, 1.f));
gl::color(ColorA(1.f, 0.f, 0.f, 1.f));
archimedes.draw();
gl::popModelView();
//draw our publishable texture
if(mTex){
gl::color(ColorA(1.f, 1.f, 1.f, 1.f));
gl::draw(mTex);
}
mScreenSyphon.publishScreen(); //publish the screen
mTextureSyphon.publishTexture(&mTex); //publish our texture
//anything that we draw after here will not be published
mClientSyphon.draw(Vec2f(300.0f, 0.0f)); //draw our client image
}
void SyphonBasicApp::draw()
{
gl::enableAlphaBlending();
gl::clear(Color::white());
gl::color(ColorA(1.f, 1.f, 1.f, 1.f));
mShader->bind();
mShader->uniform( "tex0", 0 );
mShader->uniform( "sampleOffset", Vec2f( cos( mAngle ), sin( mAngle ) ) * ( 3.0f / getWindowWidth() ) );
gl::draw(mLogo, Vec2f::zero());
mShader->unbind();
mClientSyphon.draw(Vec2f(16.f, 64.f)); //draw our client image
mScreenSyphon.publishScreen(); //publish the screen's output
mTextureSyphon.publishTexture(mLogo); //publish our texture without shader
//anything that we draw after here will not be published
gl::drawStringCentered("This text will not be published to Syphon.", Vec2f(getWindowCenter().x, 20.f), ColorA::black());
}
void BBPulseApp::draw()
{
// clear out the window with black
gl::clear( Color( 0, 0, 0 ) );
if( mOutput.size() > 0 ){
Vec2f scale;
scale.x = (float)getWindowWidth() / (float)mOutput.size();
scale.y = 100.0f;
float centerY = getWindowHeight() / 2.0f;
gl::begin( GL_LINE_STRIP );
for( int i=0; i<mOutput.size(); i++ ){
float x = (float)i * scale.x;
float y = mOutput[i] * scale.y + centerY;
gl::vertex( x, y );
}
gl::end();
BBPulseSyphon.publishScreen();
}
}
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();
}