コード例 #1
0
ファイル: r_main.c プロジェクト: devilx4/quake2world
/*
 * @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();
}
コード例 #2
0
/*
 * @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
}