// This function is called by Qt any time your GL window is supposed to update
// For example, when the function updateGL is called, paintGL is called implicitly.
void MyGL::paintGL()
{
// Clear the screen so that we only see newly drawn images
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Update the viewproj matrix
prog_lambert.setViewProjMatrix(gl_camera.getViewProj());
prog_flat.setViewProjMatrix(gl_camera.getViewProj());
GLDrawScene();
}
void CQOpenGL::paintGL()
{
if (Drawing)
return;
Drawing = true;
makeCurrent();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if (!IniViewSet) GLCenterView(); //set the view appropriately the first time through
GLDrawScene(); // Draw OpenGL scene
//output frames for video
bool AutoSaveFrame = false;
emit WantAutoSaveFrames(&AutoSaveFrame);
if (AutoSaveFrame){
QString SavePath = "";
emit GetFrameFilePath(&SavePath);
if (SavePath != "") GlSaveScreenShot(SavePath);
}
Drawing = false;
}
