static int X_dm(int argc, char *argv[]) { if (!strcmp(argv[0], "set")) { struct bu_vls vls; bu_vls_init(&vls); if (argc < 2) { /* Bare set command, print out current settings */ bu_vls_struct_print2(&vls, "dm_X internal variables", X_vparse, (const char *)dmp ); } else if (argc == 2) { bu_vls_struct_item_named(&vls, X_vparse, argv[1], (const char *)dmp, ','); } else { struct bu_vls tmp_vls; bu_vls_init(&tmp_vls); bu_vls_printf(&tmp_vls, "%s=\"", argv[1]); bu_vls_from_argv(&tmp_vls, argc-2, (const char **)argv+2); bu_vls_putc(&tmp_vls, '\"'); bu_struct_parse(&tmp_vls, X_vparse, (char *)dmp); bu_vls_free(&tmp_vls); } Tcl_AppendResult(interp, bu_vls_addr(&vls), (char *)NULL); bu_vls_free(&vls); return TCL_OK; } return common_dm(argc, argv); }
/* * Go poke the rgb values of a region, on the fly. * This does not update the inmemory database, * so any changes will vanish on next re-prep unless other measures * are taken. */ int sh_directchange_shader(ClientData UNUSED(clientData), Tcl_Interp *interp, int argc, const char *argv[]) { long int rtip_val; struct rt_i *rtip; struct region *regp; struct directory *dp; struct bu_vls shader = BU_VLS_INIT_ZERO; if ( argc < 4 ) { Tcl_AppendResult(interp, "Usage: sh_directchange_shader $rtip comb shader_arg(s)\n", NULL); return TCL_ERROR; } rtip_val = atol(argv[1]); rtip = (struct rt_i *)rtip_val; RT_CK_RTI(rtip); if ( rtip->needprep ) { Tcl_AppendResult(interp, "rt_prep() hasn't been called yet, error.\n", NULL); return TCL_ERROR; } if ( (dp = db_lookup( rtip->rti_dbip, argv[2], LOOKUP_NOISY)) == RT_DIR_NULL ) { Tcl_AppendResult(interp, argv[2], ": not found\n", NULL); return TCL_ERROR; } bu_vls_from_argv(&shader, argc-3, argv+3); bu_vls_trimspace(&shader); /* Find all region names which match /comb/ pattern */ for ( BU_LIST_FOR( regp, region, &rtip->HeadRegion ) ) { /* if ( dp->d_flags & RT_DIR_REGION ) { */ /* name will occur at end of region string w/leading slash */ /* } else { */ /* name will occur anywhere, bracketed by slashes */ /* } */ /* XXX quick hack */ if ( strstr( regp->reg_name, argv[2] ) == NULL ) continue; /* Modify the region's shader string */ bu_log("sh_directchange_shader() changing %s\n", regp->reg_name); if ( regp->reg_mater.ma_shader ) bu_free( (void *)regp->reg_mater.ma_shader, "reg_mater.ma_shader"); regp->reg_mater.ma_shader = bu_vls_strdup(&shader); /* Update the shader */ mlib_free(regp); if ( mlib_setup( &mfHead, regp, rtip ) != 1 ) { Tcl_AppendResult(interp, regp->reg_name, ": mlib_setup() failure\n", NULL); } } bu_vls_free(&shader); return TCL_OK; }
/* * O G L _ D M * * Implement display-manager specific commands, from MGED "dm" command. */ static int Ogl_dm(int argc, const char *argv[]) { if (BU_STR_EQUAL(argv[0], "set")) { struct bu_vls vls = BU_VLS_INIT_ZERO; if (argc < 2) { /* Bare set command, print out current settings */ bu_vls_struct_print2(&vls, "dm_ogl internal variables", Ogl_vparse, (const char *)&((struct ogl_vars *)dmp->dm_vars.priv_vars)->mvars); } else if (argc == 2) { bu_vls_struct_item_named(&vls, Ogl_vparse, argv[1], (const char *)&((struct ogl_vars *)dmp->dm_vars.priv_vars)->mvars, COMMA); } else { struct bu_vls tmp_vls = BU_VLS_INIT_ZERO; int ret; bu_vls_printf(&tmp_vls, "%s=\"", argv[1]); bu_vls_from_argv(&tmp_vls, argc-2, (const char **)argv+2); bu_vls_putc(&tmp_vls, '\"'); ret = bu_struct_parse(&tmp_vls, Ogl_vparse, (char *)&((struct ogl_vars *)dmp->dm_vars.priv_vars)->mvars); bu_vls_free(&tmp_vls); if (ret < 0) { bu_vls_free(&vls); return TCL_ERROR; } } Tcl_AppendResult(INTERP, bu_vls_addr(&vls), (char *)NULL); bu_vls_free(&vls); return TCL_OK; } return common_dm(argc, argv); }
HIDDEN int constraint_set(void *datap, int argc, const char *argv[]) { struct directory *dp; struct bu_attribute_value_set avs = BU_AVS_INIT_ZERO; struct bu_vls expression = BU_VLS_INIT_ZERO; struct ged *gedp = (struct ged *)datap; if (!gedp || argc < 3 || !argv) return BRLCAD_ERROR; GED_CHECK_READ_ONLY(gedp, GED_ERROR); dp = db_lookup(gedp->ged_wdbp->dbip, argv[2], LOOKUP_QUIET); if (!dp) { /* TODO: need to create the object here */ return BRLCAD_ERROR; } if (db5_get_attributes(gedp->ged_wdbp->dbip, &avs, dp)) { bu_vls_printf(gedp->ged_result_str, "Cannot get constraints for %s\n", dp->d_namep); bu_avs_free(&avs); return BRLCAD_ERROR; } bu_vls_from_argv(&expression, argc-4, &argv[4]); (void)bu_avs_add(&avs, argv[3], bu_vls_addr(&expression)); bu_vls_free(&expression); if (db5_update_attributes(dp, &avs, gedp->ged_wdbp->dbip)) { bu_vls_printf(gedp->ged_result_str, "Failed to set constraints on %s\n", dp->d_namep); bu_avs_free(&avs); return GED_ERROR; } bu_avs_free(&avs); return BRLCAD_OK; }
void mged_vls_struct_parse(struct bu_vls *vls, const char *title, struct bu_structparse *how_to_parse, const char *structp, int argc, const char *argv[]) { if (argc < 2) { /* Bare set command, print out current settings */ bu_vls_struct_print2(vls, title, how_to_parse, structp); } else if (argc == 2) { bu_vls_struct_item_named(vls, how_to_parse, argv[1], structp, ' '); } else { struct bu_vls tmp_vls = BU_VLS_INIT_ZERO; bu_vls_printf(&tmp_vls, "%s=\"", argv[1]); bu_vls_from_argv(&tmp_vls, argc-2, (const char **)argv+2); bu_vls_putc(&tmp_vls, '\"'); if (bu_struct_parse(&tmp_vls, how_to_parse, structp) < 0) bu_log("Warning - bu_struct_parse failure, mged_vls_struct_parse.\n"); bu_vls_free(&tmp_vls); } }
/* * M A I N */ int main(int argc, char **argv) { struct rt_i *rtip = NULL; char *title_file = NULL, *title_obj = NULL; /* name of file and first object */ char idbuf[RT_BUFSIZE] = {0}; /* First ID record info */ void application_init(); struct bu_vls times; int i; #if defined(_WIN32) && !defined(__CYGWIN__) setmode(fileno(stdin), O_BINARY); setmode(fileno(stdout), O_BINARY); setmode(fileno(stderr), O_BINARY); #else bu_setlinebuf( stdout ); bu_setlinebuf( stderr ); #endif #ifdef HAVE_SBRK beginptr = (char *) sbrk(0); #endif azimuth = 35.0; /* GIFT defaults */ elevation = 25.0; AmbientIntensity=0.4; background[0] = background[1] = 0.0; background[2] = 1.0/255.0; /* slightly non-black */ /* Before option processing, get default number of processors */ npsw = bu_avail_cpus(); /* Use all that are present */ if ( npsw > MAX_PSW ) npsw = MAX_PSW; /* Before option processing, do application-specific initialization */ RT_APPLICATION_INIT( &ap ); application_init(); /* Process command line options */ if ( !get_args( argc, argv ) ) { (void)fputs(usage, stderr); return 1; } /* Identify the versions of the libraries we are using. */ if (rt_verbosity & VERBOSE_LIBVERSIONS) { (void)fprintf(stderr, "%s%s%s%s\n", brlcad_ident(title), rt_version(), bn_version(), bu_version() ); } #if defined(DEBUG) (void)fprintf(stderr, "Compile-time debug symbols are available\n"); #endif #if defined(NO_BOMBING_MACROS) || defined(NO_MAGIC_CHECKING) || defined(NO_BADRAY_CECHKING) || defined(NO_DEBUG_CHECKING) (void)fprintf(stderr, "WARNING: Run-time debugging is disabled and may enhance performance\n"); #endif /* Identify what host we're running on */ if (rt_verbosity & VERBOSE_LIBVERSIONS) { char hostname[512] = {0}; #ifndef _WIN32 if ( gethostname( hostname, sizeof(hostname) ) >= 0 && hostname[0] != '\0' ) (void)fprintf(stderr, "Running on %s\n", hostname); #else sprintf(hostname, "Microsoft Windows"); (void)fprintf(stderr, "Running on %s\n", hostname); #endif } if ( bu_optind >= argc ) { fprintf(stderr, "%s: MGED database not specified\n", argv[0]); (void)fputs(usage, stderr); return 1; } if (rpt_overlap) ap.a_logoverlap = ((void (*)())0); else ap.a_logoverlap = rt_silent_logoverlap; /* If user gave no sizing info at all, use 512 as default */ if ( width <= 0 && cell_width <= 0 ) width = 512; if ( height <= 0 && cell_height <= 0 ) height = 512; /* If user didn't provide an aspect ratio, use the image * dimensions ratio as a default. */ if (aspect <= 0.0) { aspect = (fastf_t)width / (fastf_t)height; } if ( sub_grid_mode ) { /* check that we have a legal subgrid */ if ( sub_xmax >= width || sub_ymax >= height ) { fprintf( stderr, "rt: illegal values for subgrid %d,%d,%d,%d\n", sub_xmin, sub_ymin, sub_xmax, sub_ymax ); fprintf( stderr, "\tFor a %d X %d image, the subgrid must be within 0, 0,%d,%d\n", width, height, width-1, height-1 ); return 1; } } if ( incr_mode ) { int x = height; if ( x < width ) x = width; incr_nlevel = 1; while ( (1<<incr_nlevel) < x ) incr_nlevel++; height = width = 1<<incr_nlevel; if (rt_verbosity & VERBOSE_INCREMENTAL) fprintf(stderr, "incremental resolution, nlevels = %d, width=%d\n", incr_nlevel, width); } /* * Handle parallel initialization, if applicable. */ #ifndef PARALLEL npsw = 1; /* force serial */ #endif if ( npsw < 0 ) { /* Negative number means "all but" npsw */ npsw = bu_avail_cpus() + npsw; } /* allow debug builds to go higher than the max */ if (!(bu_debug & BU_DEBUG_PARALLEL)) { if ( npsw > MAX_PSW ) { npsw = MAX_PSW; } } if (npsw > 1) { rt_g.rtg_parallel = 1; if (rt_verbosity & VERBOSE_MULTICPU) fprintf(stderr, "Planning to run with %d processors\n", npsw ); } else { rt_g.rtg_parallel = 0; } /* Initialize parallel processor support */ bu_semaphore_init( RT_SEM_LAST ); /* * Do not use bu_log() or bu_malloc() before this point! */ if ( bu_debug ) { bu_printb( "libbu bu_debug", bu_debug, BU_DEBUG_FORMAT ); bu_log("\n"); } if ( RT_G_DEBUG ) { bu_printb( "librt rt_g.debug", rt_g.debug, DEBUG_FORMAT ); bu_log("\n"); } if ( rdebug ) { bu_printb( "rt rdebug", rdebug, RDEBUG_FORMAT ); bu_log("\n"); } /* We need this to run rt_dirbuild */ rt_init_resource( &rt_uniresource, MAX_PSW, NULL ); bn_rand_init( rt_uniresource.re_randptr, 0 ); title_file = argv[bu_optind]; title_obj = argv[bu_optind+1]; nobjs = argc - bu_optind - 1; objtab = &(argv[bu_optind+1]); if ( nobjs <= 0 ) { bu_log("%s: no objects specified -- raytrace aborted\n", argv[0]); return 1; } /* Echo back the command line arugments as given, in 3 Tcl commands */ if (rt_verbosity & VERBOSE_MODELTITLE) { struct bu_vls str; bu_vls_init(&str); bu_vls_from_argv( &str, bu_optind, (const char **)argv ); bu_vls_strcat( &str, "\nopendb " ); bu_vls_strcat( &str, title_file ); bu_vls_strcat( &str, ";\ntree " ); bu_vls_from_argv( &str, nobjs <= 16 ? nobjs : 16, (const char **)argv+bu_optind+1 ); if ( nobjs > 16 ) bu_vls_strcat( &str, " ..."); else bu_vls_putc( &str, ';' ); bu_log("%s\n", bu_vls_addr(&str) ); bu_vls_free(&str); } /* Build directory of GED database */ bu_vls_init( × ); rt_prep_timer(); if ( (rtip=rt_dirbuild(title_file, idbuf, sizeof(idbuf))) == RTI_NULL ) { bu_log("rt: rt_dirbuild(%s) failure\n", title_file); return 2; } ap.a_rt_i = rtip; (void)rt_get_timer( ×, NULL ); if (rt_verbosity & VERBOSE_MODELTITLE) bu_log("db title: %s\n", idbuf); if (rt_verbosity & VERBOSE_STATS) bu_log("DIRBUILD: %s\n", bu_vls_addr(×) ); bu_vls_free( × ); memory_summary(); /* Copy values from command line options into rtip */ rtip->rti_space_partition = space_partition; rtip->rti_nugrid_dimlimit = nugrid_dimlimit; rtip->rti_nu_gfactor = nu_gfactor; rtip->useair = use_air; rtip->rti_save_overlaps = save_overlaps; if ( rt_dist_tol > 0 ) { rtip->rti_tol.dist = rt_dist_tol; rtip->rti_tol.dist_sq = rt_dist_tol * rt_dist_tol; } if ( rt_perp_tol > 0 ) { rtip->rti_tol.perp = rt_perp_tol; rtip->rti_tol.para = 1 - rt_perp_tol; } if (rt_verbosity & VERBOSE_TOLERANCE) rt_pr_tol( &rtip->rti_tol ); /* before view_init */ if ( outputfile && strcmp( outputfile, "-") == 0 ) outputfile = (char *)0; /* * Initialize application. * Note that width & height may not have been set yet, * since they may change from frame to frame. */ if ( view_init( &ap, title_file, title_obj, outputfile!=(char *)0, framebuffer!=(char *)0 ) != 0 ) { /* Framebuffer is desired */ register int xx, yy; int zoom; /* Ask for a fb big enough to hold the image, at least 512. */ /* This is so MGED-invoked "postage stamps" get zoomed up big enough to see */ xx = yy = 512; if ( width > xx || height > yy ) { xx = width; yy = height; } bu_semaphore_acquire( BU_SEM_SYSCALL ); fbp = fb_open( framebuffer, xx, yy ); bu_semaphore_release( BU_SEM_SYSCALL ); if ( fbp == FBIO_NULL ) { fprintf(stderr, "rt: can't open frame buffer\n"); return 12; } bu_semaphore_acquire( BU_SEM_SYSCALL ); /* If fb came out smaller than requested, do less work */ if ( fb_getwidth(fbp) < width ) width = fb_getwidth(fbp); if ( fb_getheight(fbp) < height ) height = fb_getheight(fbp); /* If the fb is lots bigger (>= 2X), zoom up & center */ if ( width > 0 && height > 0 ) { zoom = fb_getwidth(fbp)/width; if ( fb_getheight(fbp)/height < zoom ) zoom = fb_getheight(fbp)/height; } else { zoom = 1; } (void)fb_view( fbp, width/2, height/2, zoom, zoom ); bu_semaphore_release( BU_SEM_SYSCALL ); } if ( (outputfile == (char *)0) && (fbp == FBIO_NULL) ) { /* If not going to framebuffer, or to a file, then use stdout */ if ( outfp == NULL ) outfp = stdout; /* output_is_binary is changed by view_init, as appropriate */ if ( output_is_binary && isatty(fileno(outfp)) ) { fprintf(stderr, "rt: attempting to send binary output to terminal, aborting\n"); return 14; } } /* * Initialize all the per-CPU memory resources. * The number of processors can change at runtime, init them all. */ for ( i=0; i < MAX_PSW; i++ ) { rt_init_resource( &resource[i], i, rtip ); bn_rand_init( resource[i].re_randptr, i ); } memory_summary(); #ifdef SIGUSR1 (void)signal( SIGUSR1, siginfo_handler ); #endif #ifdef SIGINFO (void)signal( SIGINFO, siginfo_handler ); #endif if ( !matflag ) { int frame_retval; def_tree( rtip ); /* Load the default trees */ do_ae( azimuth, elevation ); frame_retval = do_frame( curframe ); if (frame_retval != 0) { /* Release the framebuffer, if any */ if ( fbp != FBIO_NULL ) { fb_close(fbp); } return 1; } } else if ( !isatty(fileno(stdin)) && old_way( stdin ) ) { ; /* All is done */ } else { register char *buf; register int ret; /* * New way - command driven. * Process sequence of input commands. * All the work happens in the functions * called by rt_do_cmd(). */ while ( (buf = rt_read_cmd( stdin )) != (char *)0 ) { if ( R_DEBUG&RDEBUG_PARSE ) fprintf(stderr, "cmd: %s\n", buf ); ret = rt_do_cmd( rtip, buf, rt_cmdtab ); bu_free( buf, "rt_read_cmd command buffer" ); if ( ret < 0 ) break; } if ( curframe < desiredframe ) { fprintf(stderr, "rt: Desired frame %d not reached, last was %d\n", desiredframe, curframe); } } /* Release the framebuffer, if any */ if (fbp != FBIO_NULL) { fb_close(fbp); } return(0); }