void FeatureDemo::onFrameRender()
{
beginTestFrame();
if (mpSceneRenderer)
{
beginFrame();
{
PROFILE(updateScene);
mpSceneRenderer->update(mCurrentTime);
}
depthPass();
shadowPass();
mpState->setFbo(mpMainFbo);
renderSkyBox();
lightingPass();
antiAliasing();
postProcess();
ambientOcclusion();
endFrame();
}
else
{
mpRenderContext->clearFbo(mpDefaultFBO.get(), vec4(0.2f, 0.4f, 0.5f, 1), 1, 0);
}
endTestFrame();
}
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
void Graph::draw(QPainter &p) {
QPolygonF poly;
unproject(poly);
p.setRenderHint(QPainter::Antialiasing, antiAliasing());
if ( dropShadow() ) {
p.translate(2,2);
p.setPen(QPen(QColor(128,128,128,128), lineWidth()));
p.drawPolyline(poly);
p.translate(-2,-2);
}
p.setPen(pen());
p.drawPolyline(poly);
}
void Viewer::draw_aux(bool with_names)
{
QGLViewer::draw();
if(scene == 0)
return;
::glLineWidth(1.0f);
::glPointSize(2.f);
::glEnable(GL_POLYGON_OFFSET_FILL);
::glPolygonOffset(1.0f,1.0f);
::glClearColor(1.0f,1.0f,1.0f,0.0f);
::glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
if(twosides)
::glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE);
else
::glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_FALSE);
if(antiAliasing())
{
::glEnable(GL_BLEND);
::glEnable(GL_LINE_SMOOTH);
::glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
::glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}
else
{
::glDisable(GL_BLEND);
::glDisable(GL_LINE_SMOOTH);
::glDisable(GL_POLYGON_SMOOTH_HINT);
::glBlendFunc(GL_ONE, GL_ZERO);
::glHint(GL_LINE_SMOOTH_HINT, GL_FASTEST);
}
if(with_names)
scene->drawWithNames();
else
scene->draw();
}