void VRSim::render(){
m_gbuffer.StartFrame();
// perform geometry pass
DSGeometryPass();
//fix this plz
skybox->render();
//perform point light pass
glEnable(GL_STENCIL_TEST);
for (unsigned int i = 0 ; i < m_pointLight.size(); i++) {
DSStencilPass(i);
if(!Engine::getEngine()->dirlight){
DSPointLightsPass(i);
}
}
glDisable(GL_STENCIL_TEST);
DSDirectionalLightPass();
DSFinalPass();
// Get the Error
// auto error = glGetError();
// if ( error != GL_NO_ERROR )
// {
// string val = ErrorString( error );
// std::cout<< "Error initializing OpenGL! " << error << ", " << val << std::endl;
// }
}
virtual void RenderSceneCB()
{
CalcFPS();
m_scale += 0.05f;
m_pGameCamera->OnRender();
m_gbuffer.StartFrame();
DSGeometryPass();
// We need stencil to be enabled in the stencil pass to get the stencil buffer
// updated and we also need it in the light pass because we render the light
// only if the stencil passes.
glEnable(GL_STENCIL_TEST);
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_pointLight); i++) {
DSStencilPass(i);
DSPointLightPass(i);
}
// The directional light does not need a stencil test because its volume
// is unlimited and the final pass simply copies the texture.
glDisable(GL_STENCIL_TEST);
DSDirectionalLightPass();
DSFinalPass();
RenderFPS();
glutSwapBuffers();
}
virtual void RenderSceneCB()
{
CalcFPS();
m_scale += 0.05f;
m_pGameCamera->OnRender();
DSGeometryPass();
BeginLightPasses();
DSPointLightsPass();
DSDirectionalLightPass();
RenderFPS();
glutSwapBuffers();
}
void GLWidget::paintGL()
{
//Clear the buffers
gbuffer.startFrame();
//Draw the sky
drawSkyBox();
//Render the Textures for DeferredShading
DSGeometryPass();
//Shadow map pass. Render them and blur
shadowMapsPass();
//Use of the Textures to Render to the Magic Quad
DSLightPass();
getSceneIntensity();
blurIntensity();
paintSceneToCanvas();
}
