void UIModel::render() const
{
if (!model) return;
drawFBO();
drawTexture();
}
//--------------------------------------------------------------
void gamuzaMain::draw(){
if(splashFinish){
ofBackground(0,0,0);
//////////////////////////////////////////////
// GUI draw
if(!liveCodingMode && !autoPilot){
gui.draw();
drawGui();
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// FBO texture draw
drawFBO();
//////////////////////////////////////////////
}else{
ofBackground(20,20,20);
ofEnableAlphaBlending();
if(isFullscreen){
// image
glColor4f(1.0,1.0,1.0,0.9);
splashImage.draw((mainScreenW/2) - 256,(mainScreenH/2) - 153);
// loading bar
glColor4f(0.847,0.25,0.25,0.8);
ofRect((mainScreenW/2) - 240,(mainScreenH/2) - 144,(ofGetElapsedTimeMillis()*1.0f/splashWait)*480.0f,6);
ofDisableAlphaBlending();
}else{
// image
glColor4f(1.0,1.0,1.0,0.9);
splashImage.draw((MAIN_WINDOW_W/2) - 256,(MAIN_WINDOW_H/2) - 153);
// loading bar
glColor4f(0.847,0.25,0.25,0.8);
ofRect((MAIN_WINDOW_W/2) - 240,(MAIN_WINDOW_H/2) - 144,(ofGetElapsedTimeMillis()*1.0f/splashWait)*480.0f,6);
ofDisableAlphaBlending();
}
}
}
void display()
{
drawFBO(render_option);
glutSwapBuffers();
}
//--------------------------------------------------------------
void gamuzaMain::draw(){
if(splashFinish){
ofBackground(0,0,0);
//////////////////////////////////////////////
// GUI draw
if(!liveCodingMode){
ofSetLineWidth(1.2);
gui.draw();
drawGui();
ofSetLineWidth(1);
}
//////////////////////////////////////////////
//////////////////////////////////////////////
// FBO texture draw
glColor4f(1.0,1.0,1.0,1.0);
drawFBO();
//////////////////////////////////////////////
////////////////////////////////////
// TIMELINE
if(showTimeline && !isFullscreen){
ofEnableAlphaBlending();
glColor4f(0.0,0.0,0.0,0.9);
ofRect(0,0,MAIN_WINDOW_W-4,MAIN_WINDOW_H);
ofDisableAlphaBlending();
}else if(showTimeline && isFullscreen){
ofEnableAlphaBlending();
glColor4f(0.0,0.0,0.0,0.9);
ofRect(0,0,mainScreenW-1,mainScreenH);
ofDisableAlphaBlending();
}
timeline.draw();
////////////////////////////////////
}else{
ofBackground(20,20,20);
ofEnableAlphaBlending();
if(isFullscreen){
// image
glColor4f(1.0,1.0,1.0,1.0);
splashImage.draw((mainScreenW/2) - 256,(mainScreenH/2) - 153);
// loading bar
ofSetColor(9,147,211,235);
ofRect((mainScreenW/2) - 240,(mainScreenH/2) - 144,(ofGetElapsedTimeMillis()*1.0f/splashWait)*480.0f,6);
ofDisableAlphaBlending();
}else{
// image
glColor4f(1.0,1.0,1.0,1.0);
splashImage.draw((MAIN_WINDOW_W/2) - 256,(MAIN_WINDOW_H/2) - 153);
// loading bar
ofSetColor(9,147,211,235);
ofRect((MAIN_WINDOW_W/2) - 240,(MAIN_WINDOW_H/2) - 144,(ofGetElapsedTimeMillis()*1.0f/splashWait)*480.0f,6);
ofDisableAlphaBlending();
}
}
}
virtual void operator()( osg::RenderInfo& renderInfo ) const
{
osg::State& state = *renderInfo.getState();
const unsigned int ctx = state.getContextID();
osg::FBOExtensions* fboExt = osg::FBOExtensions::instance( ctx, true );
PerContextInfo& ctxInfo( _contextInfo[ ctx ] );
if( ctxInfo.__glGetFramebufferAttachmentParameteriv == NULL )
{
// Initialize function pointer for FBO query.
osg::setGLExtensionFuncPtr( ctxInfo.__glGetFramebufferAttachmentParameteriv, "glGetFramebufferAttachmentParameteriv" );
if( ctxInfo.__glGetFramebufferAttachmentParameteriv == NULL )
osg::setGLExtensionFuncPtr( ctxInfo.__glGetFramebufferAttachmentParameteriv, "glGetFramebufferAttachmentParameterivEXT" );
if( ctxInfo.__glGetFramebufferAttachmentParameteriv == NULL )
{
osg::notify( osg::ALWAYS ) << "Can't get function pointer glGetFramebufferAttachmentParameteriv" << std::endl;
return;
}
}
const GLint width = _cam->getViewport()->width();
const GLint height = _cam->getViewport()->height();
#if 0
// Make sure something is actually bound.
GLint drawFBO( -1 );
glGetIntegerv( GL_DRAW_FRAMEBUFFER_BINDING, &drawFBO );
#endif
// BlitFramebuffer blits to all attached color buffers in the
// draw FBO. We only want to blit to attachment1, so aave
// attachment0 and then unbind it.
GLint destColorTex0( -1 );
ctxInfo.__glGetFramebufferAttachmentParameteriv(
GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, &destColorTex0 );
osgwTools::glFramebufferTexture2D( fboExt,
GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
GL_TEXTURE_2D, 0, 0 );
// Verification
//osg::notify( osg::ALWAYS ) << "Dest " << std::hex << destColorTex0 << std::endl;
// Set draw and read buffers to attachment1 to read from correct
// buffer and avoid INVALID_FRAMEBUFFER_OPERATION error.
glDrawBuffer( GL_COLOR_ATTACHMENT1 );
glReadBuffer( GL_COLOR_ATTACHMENT1 );
// Blit, from (multisampled read FBO) attachment1 to
// (non-multisampled draw FBO) attachment1.
osgwTools::glBlitFramebuffer( fboExt, 0, 0, width, height, 0, 0, width, height,
GL_COLOR_BUFFER_BIT, GL_NEAREST );
// Restore draw and read buffers
glDrawBuffer( GL_COLOR_ATTACHMENT0 );
glReadBuffer( GL_COLOR_ATTACHMENT0 );
// Restore the draw FBO's attachment0.
osgwTools::glFramebufferTexture2D( fboExt,
GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
GL_TEXTURE_2D, destColorTex0, 0 );
// We disabled FBO unbinding in the RenderStage,
// so do it ourself here.
/* TBD update to use FBOUtils.h */
osgwTools::glBindFramebuffer( fboExt, GL_FRAMEBUFFER, 0 );
}
