void MilluminApp::setup()
{
listener.setup(5001);
host = "127.0.0.1";
port = 5000;
sender.setup(host, port);
mTex = gl::Texture(200, 100); //create our texture to publish
mSurface = Surface8u(200, 100, false); //create a surface to manipulate
randomizeSurface(&mSurface); //randomize our surface
mTex.update(mSurface); //tell the texture about our changes
archimedes.set(100.f, 0.6f); //set up and calculate our spiral
archimedes.calc();
mRot = 0.f;
mScreenSyphon.setName("Cinder Screen"); // set a name for each item to be published
mTextureSyphon.setName("Cinder Texture");
mClientSyphon.setup();
// in order for this to work, you must run simple server from the testapps directory
// any other syphon item you create would work as well, just change the name
mClientSyphon.setApplicationName("Simple Server");
mClientSyphon.setServerName("");
mClientSyphon.bind();
}
void SyphonBasicApp::setup()
{
try {
mLogo = gl::Texture::create( loadImage( loadAsset("cinder_logo_alpha.png") ) );
}
catch( ... ) {
std::cout << "unable to load the texture file!" << std::endl;
}
try {
mShader = gl::GlslProg::create( loadAsset("passThru_vert.glsl"), loadAsset("gaussianBlur_frag.glsl") );
}
catch( gl::GlslProgCompileExc &exc ) {
std::cout << "Shader compile error: " << std::endl;
std::cout << exc.what();
}
catch( ... ) {
std::cout << "Unable to load shader" << std::endl;
}
mAngle = 0.0f;
mScreenSyphon.setName("Screen Output"); // set a name for each item to be published
mTextureSyphon.setName("Texture Output");
mClientSyphon.setup();
// in order for this to work, you must run simple server which is a syphon test application
// feel free to change the app and server name for your specific case
mClientSyphon.set("", "Simple Server");
mClientSyphon.bind();
}
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//anything that we draw after here will not be published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 SyphonServerDirectoryApp::setClient(int _idx){
if(dir.isValidIndex(_idx)){
syphonServerDescription desc = dir.getDescription(_idx);
client.set(desc);
client.bind();
serverName = desc.serverName;
appName = desc.appName;
if(serverName == ""){
serverName = "null";
}
if(appName == ""){
appName = "null";
}
}
}
void SyphonServerDirectoryApp::draw()
{
gl::clear( Color( 0, 0, 0 ) );
gl::color( ColorA::white() );
gl::enableAlphaBlending();
if(dir.isValidIndex(dirIdx))
client.draw(Vec2f::zero());
gl::drawStringCentered(serverName + ":" + appName, Vec2f(getWindowCenter().x, 20.f));
gl::drawStringCentered("press any key to move through available Syphon servers", Vec2f(getWindowCenter().x, 580.f));
}
void SyphonServerDirectoryApp::setup()
{
dir.getServerAnnouncedSignal()->connect(bind(&SyphonServerDirectoryApp::serverAnnounced, this, std::placeholders::_1));
dir.getServerRetiredSignal()->connect(bind(&SyphonServerDirectoryApp::serverRetired, this, std::placeholders::_1));
dir.setup();
client.setup();
serverName = "SyphonServerDirectory";
appName = "Example";
if(dir.size() > 0){
dirIdx = 0;
setClient(dirIdx);
} else {
dirIdx = -1;
}
}
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());
}
