// CSQC_UpdateView - Called every rendered frame on the client. Useful for HUD drawing operations.
void CSQC_UpdateView(float vwidth, float vheight)
{
R_ClearScene();// ALWAYS Clear Current Scene First
// Assign Standard Viewflags
R_SetView(VF_DRAWWORLD, 1);// Draw the World (and sky) - this MUST be set to 1!
R_SetView(VF_DRAWCROSSHAIR, 1);// Draw the Crosshair
R_SetView(VF_DRAWENGINESBAR, 0);//Don't draw Quake status bar
// Setup Entities to be Rendered (include all base types; normal, engine and viewmodels)
View_UpdateEveryFrame();
R_SetView(VF_ORIGIN, CSQC_VIEW);
R_AddEntities(MASK_ENGINE | MASK_ENGINEVIEWMODELS | MASK_NORMAL );
// Render the Scene
R_RenderScene();
GUI_HudDraw();
}
void FGLRenderer::CreateScene()
{
// reset the portal manager
GLPortal::StartFrame();
PO_LinkToSubsectors();
ProcessAll.Clock();
// clip the scene and fill the drawlists
for(unsigned i=0;i<portals.Size(); i++) portals[i]->glportal = NULL;
gl_spriteindex=0;
Bsp.Clock();
GLRenderer->mVBO->Map();
R_SetView();
validcount++; // used for processing sidedefs only once by the renderer.
gl_RenderBSPNode (nodes + numnodes - 1);
if (GLRenderer->mCurrentPortal != NULL) GLRenderer->mCurrentPortal->RenderAttached();
Bsp.Unclock();
// And now the crappy hacks that have to be done to avoid rendering anomalies:
gl_drawinfo->HandleMissingTextures(); // Missing upper/lower textures
gl_drawinfo->HandleHackedSubsectors(); // open sector hacks for deep water
gl_drawinfo->ProcessSectorStacks(); // merge visplanes of sector stacks
GLRenderer->mVBO->Unmap();
ProcessAll.Unclock();
}
