Exemplo n.º 1
0
void ED_render_scene_update(Main *bmain, Scene *scene, int updated)
{
	/* viewport rendering update on data changes, happens after depsgraph
	 * updates if there was any change. context is set to the 3d view */
	bContext *C;
	bScreen *sc;
	ScrArea *sa;
	ARegion *ar;

	/* don't do this render engine update if we're updating the scene from
	 * other threads doing e.g. rendering or baking jobs */
	if (!BLI_thread_is_main())
		return;

	C = CTX_create();
	CTX_data_main_set(C, bmain);
	CTX_data_scene_set(C, scene);

	CTX_wm_manager_set(C, bmain->wm.first);

	for (sc = bmain->screen.first; sc; sc = sc->id.next) {
		for (sa = sc->areabase.first; sa; sa = sa->next) {
			if (sa->spacetype != SPACE_VIEW3D)
				continue;

			for (ar = sa->regionbase.first; ar; ar = ar->next) {
				RegionView3D *rv3d;
				RenderEngine *engine;

				if (ar->regiontype != RGN_TYPE_WINDOW)
					continue;

				rv3d = ar->regiondata;
				engine = rv3d->render_engine;

				if (engine && (updated || (engine->flag & RE_ENGINE_DO_UPDATE))) {
					CTX_wm_screen_set(C, sc);
					CTX_wm_area_set(C, sa);
					CTX_wm_region_set(C, ar);

					engine->flag &= ~RE_ENGINE_DO_UPDATE;
					engine->type->view_update(engine, C);
				}
			}
		}
	}

	CTX_free(C);
}
Exemplo n.º 2
0
int main(int argc, const char **argv)
#endif
{
	bContext *C = CTX_create();
	SYS_SystemHandle syshandle;

#ifndef WITH_PYTHON_MODULE
	bArgs *ba;
#endif

#ifdef WIN32
	wchar_t **argv_16 = CommandLineToArgvW(GetCommandLineW(), &argc);
	int argci = 0;
	char **argv = MEM_mallocN(argc * sizeof(char *), "argv array");
	for (argci = 0; argci < argc; argci++) {
		argv[argci] = alloc_utf_8_from_16(argv_16[argci], 0);
	}
	LocalFree(argv_16);
#endif

#ifdef WITH_PYTHON_MODULE
#ifdef __APPLE__
	environ = *_NSGetEnviron();
#endif

#undef main
	evil_C = C;
#endif



#ifdef WITH_BINRELOC
	br_init(NULL);
#endif

#ifdef WITH_LIBMV
	libmv_initLogging(argv[0]);
#endif

	setCallbacks();
#if defined(__APPLE__) && !defined(WITH_PYTHON_MODULE)
	/* patch to ignore argument finder gives us (pid?) */
	if (argc == 2 && strncmp(argv[1], "-psn_", 5) == 0) {
		extern int GHOST_HACK_getFirstFile(char buf[]);
		static char firstfilebuf[512];

		argc = 1;

		if (GHOST_HACK_getFirstFile(firstfilebuf)) {
			argc = 2;
			argv[1] = firstfilebuf;
		}
	}

#endif

#ifdef __FreeBSD__
	fpsetmask(0);
#endif

	/* initialize path to executable */
	BLI_init_program_path(argv[0]);

	BLI_threadapi_init();

	initglobals();  /* blender.c */

	IMB_init();
	BKE_images_init();

	BKE_brush_system_init();

	BLI_callback_global_init();

#ifdef WITH_GAMEENGINE
	syshandle = SYS_GetSystem();
#else
	syshandle = 0;
#endif

	/* first test for background */
#ifndef WITH_PYTHON_MODULE
	ba = BLI_argsInit(argc, (const char **)argv); /* skip binary path */
	setupArguments(C, ba, &syshandle);

	BLI_argsParse(ba, 1, NULL, NULL);

	if (use_crash_handler) {
		/* after parsing args */
		signal(SIGSEGV, blender_crash_handler);
	}
#else
	G.factory_startup = true;  /* using preferences or user startup makes no sense for py-as-module */
	(void)syshandle;
#endif

#ifdef WITH_FFMPEG
	IMB_ffmpeg_init();
#endif

	/* after level 1 args, this is so playanim skips RNA init */
	RNA_init();

	RE_engines_init();
	init_nodesystem();
	/* end second init */


#if defined(WITH_PYTHON_MODULE) || defined(WITH_HEADLESS)
	G.background = true; /* python module mode ALWAYS runs in background mode (for now) */
#else
	/* for all platforms, even windos has it! */
	if (G.background) {
		signal(SIGINT, blender_esc);  /* ctrl c out bg render */
	}
#endif

	/* background render uses this font too */
	BKE_vfont_builtin_register(datatoc_bfont_pfb, datatoc_bfont_pfb_size);

	/* Initialize ffmpeg if built in, also needed for bg mode if videos are
	 * rendered via ffmpeg */
	sound_init_once();
	
	init_def_material();

	if (G.background == 0) {
#ifndef WITH_PYTHON_MODULE
		BLI_argsParse(ba, 2, NULL, NULL);
		BLI_argsParse(ba, 3, NULL, NULL);
#endif
		WM_init(C, argc, (const char **)argv);

		/* this is properly initialized with user defs, but this is default */
		/* call after loading the startup.blend so we can read U.tempdir */
		BLI_init_temporary_dir(U.tempdir);

#ifdef WITH_SDL
		BLI_setenv("SDL_VIDEODRIVER", "dummy");
#endif
	}
	else {
#ifndef WITH_PYTHON_MODULE
		BLI_argsParse(ba, 3, NULL, NULL);
#endif

		WM_init(C, argc, (const char **)argv);

		/* don't use user preferences temp dir */
		BLI_init_temporary_dir(NULL);
	}
#ifdef WITH_PYTHON
	/**
	 * NOTE: the U.pythondir string is NULL until WM_init() is executed,
	 * so we provide the BPY_ function below to append the user defined
	 * python-dir to Python's sys.path at this point.  Simply putting
	 * WM_init() before #BPY_python_start() crashes Blender at startup.
	 */

	/* TODO - U.pythondir */
#else
	printf("\n* WARNING * - Blender compiled without Python!\nthis is not intended for typical usage\n\n");
#endif
	
	CTX_py_init_set(C, 1);
	WM_keymap_init(C);

#ifdef WITH_FREESTYLE
	/* initialize Freestyle */
	FRS_initialize();
	FRS_set_context(C);
#endif

	/* OK we are ready for it */
#ifndef WITH_PYTHON_MODULE
	BLI_argsParse(ba, 4, load_file, C);
	
	if (G.background == 0) {
		if (!G.file_loaded)
			if (U.uiflag2 & USER_KEEP_SESSION)
				WM_recover_last_session(C, NULL);
	}

#endif

#ifndef WITH_PYTHON_MODULE
	BLI_argsFree(ba);
#endif

#ifdef WIN32
	while (argci) {
		free(argv[--argci]);
	}
	MEM_freeN(argv);
	argv = NULL;
#endif

#ifdef WITH_PYTHON_MODULE
	return 0; /* keep blender in background mode running */
#endif

	if (G.background) {
		/* actually incorrect, but works for now (ton) */
		WM_exit(C);
	}
	else {
		if (G.fileflags & G_FILE_AUTOPLAY) {
			if (G.f & G_SCRIPT_AUTOEXEC) {
				if (WM_init_game(C)) {
					return 0;
				}
			}
			else {
				if (!(G.f & G_SCRIPT_AUTOEXEC_FAIL_QUIET)) {
					G.f |= G_SCRIPT_AUTOEXEC_FAIL;
					BLI_snprintf(G.autoexec_fail, sizeof(G.autoexec_fail), "Game AutoStart");
				}
			}
		}

		if (!G.file_loaded) {
			WM_init_splash(C);
		}
	}

	WM_main(C);

	return 0;
} /* end of int main(argc, argv)	*/
Exemplo n.º 3
0
void ED_render_scene_update(Main *bmain, Scene *scene, int updated)
{
	/* viewport rendering update on data changes, happens after depsgraph
	 * updates if there was any change. context is set to the 3d view */
	bContext *C;
	wmWindowManager *wm;
	wmWindow *win;
	static bool recursive_check = false;

	/* don't do this render engine update if we're updating the scene from
	 * other threads doing e.g. rendering or baking jobs */
	if (!BLI_thread_is_main())
		return;

	/* don't call this recursively for frame updates */
	if (recursive_check)
		return;

	/* Do not call if no WM available, see T42688. */
	if (BLI_listbase_is_empty(&bmain->wm))
		return;

	recursive_check = true;

	C = CTX_create();
	CTX_data_main_set(C, bmain);
	CTX_data_scene_set(C, scene);

	CTX_wm_manager_set(C, bmain->wm.first);
	wm = bmain->wm.first;
	
	for (win = wm->windows.first; win; win = win->next) {
		bScreen *sc = win->screen;
		ScrArea *sa;
		ARegion *ar;
		
		CTX_wm_window_set(C, win);
		
		for (sa = sc->areabase.first; sa; sa = sa->next) {
			if (sa->spacetype != SPACE_VIEW3D)
				continue;

			for (ar = sa->regionbase.first; ar; ar = ar->next) {
				RegionView3D *rv3d;
				RenderEngine *engine;

				if (ar->regiontype != RGN_TYPE_WINDOW)
					continue;

				rv3d = ar->regiondata;
				engine = rv3d->render_engine;

				/* call update if the scene changed, or if the render engine
				 * tagged itself for update (e.g. because it was busy at the
				 * time of the last update) */
				if (engine && (updated || (engine->flag & RE_ENGINE_DO_UPDATE))) {

					CTX_wm_screen_set(C, sc);
					CTX_wm_area_set(C, sa);
					CTX_wm_region_set(C, ar);

					engine->flag &= ~RE_ENGINE_DO_UPDATE;
					engine->type->view_update(engine, C);
				}
			}
		}
	}

	CTX_free(C);

	recursive_check = false;
}