void SceneRenderToTex::initScene()
{
compileAndLinkShader();
glEnable(GL_DEPTH_TEST);
plane = new VBOPlane(50.0f, 50.0f, 1, 1);
cube = new VBOCube();
projection = mat4(1.0f);
teapot = new VBOTeapot(14, mat4(1.0f));
angle = 0.0;
setupFBO();
// One pixel white texture
GLuint whiteTexHandle;
GLubyte whiteTex[] = { 255, 255, 255, 255 };
glActiveTexture(GL_TEXTURE1);
glGenTextures(1, &whiteTexHandle);
glBindTexture(GL_TEXTURE_2D,whiteTexHandle);
glTexImage2D(GL_TEXTURE_2D,0,GL_RGBA,1,1,0,GL_RGBA,GL_UNSIGNED_BYTE,whiteTex);
}
bool Blur::setup(int winW, int winH, float blurAmount, int texFetches) {
assert(winW);
assert(winH);
assert(blurAmount);
assert(texFetches);
win_w = winW;
win_h = winH;
blur_amount = blurAmount;
num_fetches = texFetches;
glGenVertexArrays(1, &vao);
if(!setupFBO()) {
shutdown();
return false;
}
if(!setupShader()) {
shutdown();
return false;
}
return true;
}
void DepthOfField::setup(int w, int h) {
fbo_w = w;
fbo_h = h;
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
setupShaders();
setupBuffers();
setupFBO();
}
void MyWindow::initialize()
{
CreateVertexBuffer();
initShaders();
pass1Index = mFuncs->glGetSubroutineIndex( mProgram->programId(), GL_FRAGMENT_SHADER, "pass1");
pass2Index = mFuncs->glGetSubroutineIndex( mProgram->programId(), GL_FRAGMENT_SHADER, "pass2");
pass3Index = mFuncs->glGetSubroutineIndex( mProgram->programId(), GL_FRAGMENT_SHADER, "pass3");
initMatrices();
setupFBO();
glFrontFace(GL_CCW);
glEnable(GL_DEPTH_TEST);
}
void SSAO::setup(int w, int h) {
fbo_w = w;
fbo_h = h;
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
setupShaders();
setupBuffers();
setupFBO();
loadImages();
mm.identity();
mm.scale(0.8f);
mm.translate(0.0f, -50.0f, 0.0f);
}
void TerrainFBO::setup()
{
w =2048*2;
h=2048*2;
setupProgram();
setupFBO();
setupDrawData();
npMaterial mat;
mat.loadDiffuse("3DAssets/terrainNoise.png");
textureNoise = mat.diffuseTexture;
}
bool YUV420PGrabber::setup(int winW, int winH, int framerate) {
if(!winW || !winH) {
printf("error: invalid win_w or win_h: %dx%d\n", winW, winH);
return false;
}
if(!framerate) {
printf("error: invalid fps: %d\n", framerate);
return false;
}
win_w = winW;
win_h = winH;
uv_w = vid_w * 0.5;
uv_h = vid_h * 0.5;
fps = framerate;
if(!setupSizes()) {
printf("error: cannot setup the sizes. did you add any? make sure to call addSize()\n");
return false;
}
if(!setupTextures()) {
printf("error: cannot setup textures.\n");
return false;
}
#if 0
if(!setupPBO()) {
printf("error: cannot setup pbox.\n");
return false;
}
#endif
if(!setupFBO()) {
printf("error: cannot setup fbo.\n");
return false;
}
if(!setupVAO()) {
printf("error: cannot setup vao.\n");
return false;
}
if(!setupShaders()) {
printf("error: cannot setup shaders.\n");
return false;
}
image = new unsigned char[tex_w * tex_h];
if(!image) {
printf("error: cannot allocate image buffer.\n");
return false;
}
// set the pointers to the image
for(std::vector<YUV420PSize>::iterator it = sizes.begin(); it != sizes.end(); ++it) {
YUV420PSize& s = *it;
s.planes[0] = &image[s.y_offset];
s.planes[1] = &image[s.u_offset];
s.planes[2] = &image[s.v_offset];
}
frame_delay = (1.0/fps) * 1000 * 1000 * 1000;
return true;
}
//--------------------------------------------------------------
void gamuzaMain::setup(){
flagSystemLoaded = false; // first line of gamuza setup
//////////////////////////////////////////////
// load settings from xml
loadGamuzaSettings();
// automation
isFullscreen = false;
if(autoPilot){
gamuzaFullscreen();
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// init general openframeworks settings
ofSetEscapeQuitsApp(false);
ofSetFrameRate(200);
ofEnableSmoothing();
ofSetLogLevel(OF_LOG_VERBOSE);
//////////////////////////////////////////////
//////////////////////////////////////////////
// OSC data sending @ host_number(IP),host_port
gamuzaSetup.lock();
setupOSC();
gamuzaSetup.unlock();
//////////////////////////////////////////////
//////////////////////////////////////////////
// AUDIO
if(audioActivated){
gamuzaSetup.lock();
setupAudio();
gamuzaSetup.unlock();
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// MIDI
gamuzaSetup.lock();
setupMidi();
gamuzaSetup.unlock();
//////////////////////////////////////////////
//////////////////////////////////////////////
// OPENNI
if(openniActivated){
gamuzaSetup.lock();
sensorKinect.setupDevice(workingW,workingH,useKinectInfrared,sensorKinectLedState);
gamuzaSetup.unlock();
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// FBO second screen output texture
gamuzaSetup.lock();
setupFBO();
gamuzaSetup.unlock();
//////////////////////////////////////////////
//////////////////////////////////////////////
// ARDUINO
if(arduinoActivated){
gamuzaSetup.lock();
setupArduino();
gamuzaSetup.unlock();
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// GUI
// include setup of webcams & audio inputs
gamuzaSetup.lock();
setupSettingPanel();
setupGui();
gamuzaSetup.unlock();
//////////////////////////////////////////////
//////////////////////////////////////////////
// SYSTEM
currentSavedFrame = 0;
gaFrameCounter = 0;
//////////////////////////////////////////////
//////////////////////////////////////////////
// set log level to error only
ofSetLogLevel(OF_LOG_ERROR);
sendPrivateMessage(GAMUZA_CONSOLE_LOG, " ");
//////////////////////////////////////////////
}
//--------------------------------------------------------------
void gamuzaMain::setup(){
flagSystemLoaded = false; // first line of gamuza setup
//////////////////////////////////////////////
// load settings from xml
loadGamuzaSettings();
if(START_WITH_FULLSCREEN){
isFullscreen = true;
}else{
isFullscreen = false;
}
// automation
if(autoPilot){
gamuzaFullscreen();
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// init general openframeworks settings
ofSetFrameRate(FPS);
ofEnableSmoothing();
ofSetLogLevel(OF_LOG_VERBOSE);
//////////////////////////////////////////////
//////////////////////////////////////////////
// AUDIO
if(audioActivated){
gamuzaSetup.lock();
setupAudio();
gamuzaSetup.unlock();
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// OPENNI
if(openniActivated){
gamuzaSetup.lock();
sensorKinect.setupDevice(workingW,workingH,useKinectInfrared,sensorKinectLedState);
gamuzaSetup.unlock();
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// FBO second screen output texture
gamuzaSetup.lock();
setupFBO();
gamuzaSetup.unlock();
//////////////////////////////////////////////
//////////////////////////////////////////////
// OSC data sending @ host_number(IP),host_port
if(oscActivated){
gamuzaSetup.lock();
setupOSC();
gamuzaSetup.unlock();
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// ARDUINO
if(arduinoActivated){
gamuzaSetup.lock();
setupArduino();
gamuzaSetup.unlock();
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// GUI
// include setup of webcams & audio inputs
gamuzaSetup.lock();
setupGui();
gamuzaSetup.unlock();
//////////////////////////////////////////////
//////////////////////////////////////////////
// SYSTEM
currentSavedFrame = 0;
//////////////////////////////////////////////
//////////////////////////////////////////////
// set log level to error only
ofSetLogLevel(OF_LOG_ERROR);
//////////////////////////////////////////////
}
