/*
* @brief Main entry point for drawing the scene (world and entities).
*/
void R_DrawView(void) {
R_UpdateFrustum();
R_UpdateVis();
R_MarkBspSurfaces();
R_EnableFog(true);
R_DrawSkyBox();
// wait for the client to populate our lights array
Thread_Wait(&r_view.thread);
// now dispatch another thread to cull entities while we draw the world
r_view.thread = Thread_Create(R_CullEntities, NULL);
R_MarkLights();
const r_sorted_bsp_surfaces_t *surfs = r_model_state.world->bsp->sorted_surfaces;
R_DrawOpaqueBspSurfaces(&surfs->opaque);
R_DrawOpaqueWarpBspSurfaces(&surfs->opaque_warp);
R_DrawAlphaTestBspSurfaces(&surfs->alpha_test);
R_EnableBlend(true);
R_DrawBackBspSurfaces(&surfs->back);
R_DrawMaterialBspSurfaces(&surfs->material);
R_DrawFlareBspSurfaces(&surfs->flare);
R_EnableBlend(false);
R_DrawBspNormals();
// ensure the thread has finished culling entities
Thread_Wait(&r_view.thread);
// now dispatch another thread to update particles while we draw entities
r_view.thread = Thread_Create(R_UpdateParticles, NULL);
R_DrawEntities();
R_EnableBlend(true);
R_DrawBspLights();
R_DrawBlendBspSurfaces(&surfs->blend);
R_DrawBlendWarpBspSurfaces(&surfs->blend_warp);
// ensure the thread has finished updating particles
Thread_Wait(&r_view.thread);
R_DrawParticles();
R_EnableFog(false);
R_DrawCoronas();
R_DrawBspLeafs();
R_EnableBlend(false);
R_ResetArrayState();
}
/*
* @brief Main entry point for drawing the scene (world and entities).
*/
void R_DrawView(void) {
R_UpdateFrustum();
R_UpdateVis();
R_MarkBspSurfaces();
R_EnableFog(true);
R_DrawSkyBox();
// wait for the client to fully populate the scene
Thread_Wait(r_view.thread);
// dispatch threads to cull entities and sort elements while we draw the world
thread_t *cull_entities = Thread_Create(R_CullEntities, NULL);
thread_t *sort_elements = Thread_Create(R_SortElements, NULL);
R_MarkLights();
const r_sorted_bsp_surfaces_t *surfs = r_model_state.world->bsp->sorted_surfaces;
R_DrawOpaqueBspSurfaces(&surfs->opaque);
R_DrawOpaqueWarpBspSurfaces(&surfs->opaque_warp);
R_DrawAlphaTestBspSurfaces(&surfs->alpha_test);
R_EnableBlend(true);
R_DrawBackBspSurfaces(&surfs->back);
R_DrawMaterialBspSurfaces(&surfs->material);
R_DrawFlareBspSurfaces(&surfs->flare);
R_EnableBlend(false);
// wait for entity culling to complete
Thread_Wait(cull_entities);
R_DrawEntities();
R_EnableBlend(true);
// wait for element sorting to complete
Thread_Wait(sort_elements);
R_DrawElements();
R_EnableFog(false);
R_DrawDeveloperTools();
R_DrawCoronas();
R_EnableBlend(false);
R_ResetArrayState();
#if 0
vec3_t tmp;
VectorMA(r_view.origin, MAX_WORLD_DIST, r_view.forward, tmp);
cm_trace_t tr = Cl_Trace(r_view.origin, tmp, NULL, NULL, cl.client_num + 1, MASK_SOLID);
if (tr.fraction > 0.0 && tr.fraction < 1.0) {
Com_Print("%s: %d: %s\n", tr.surface->name, tr.plane.num, vtos(tr.plane.normal));
}
#endif
}