int ged_otranslate(struct ged *gedp, int argc, const char *argv[]) { struct directory *dp; struct _ged_trace_data gtd; struct rt_db_internal intern; vect_t delta; double scan[3]; mat_t dmat; mat_t emat; mat_t tmpMat; mat_t invXform; point_t rpp_min; point_t rpp_max; static const char *usage = "obj dx dy dz"; GED_CHECK_DATABASE_OPEN(gedp, GED_ERROR); GED_CHECK_READ_ONLY(gedp, GED_ERROR); GED_CHECK_ARGC_GT_0(gedp, argc, GED_ERROR); /* initialize result */ bu_vls_trunc(gedp->ged_result_str, 0); /* must be wanting help */ if (argc == 1) { bu_vls_printf(gedp->ged_result_str, "Usage: %s %s", argv[0], usage); return GED_HELP; } if (argc != 5) { bu_vls_printf(gedp->ged_result_str, "Usage: %s %s", argv[0], usage); return GED_ERROR; } if (_ged_get_obj_bounds2(gedp, 1, argv+1, >d, rpp_min, rpp_max) == GED_ERROR) return GED_ERROR; dp = gtd.gtd_obj[gtd.gtd_objpos-1]; if (!(dp->d_flags & RT_DIR_SOLID)) { if (_ged_get_obj_bounds(gedp, 1, argv+1, 1, rpp_min, rpp_max) == GED_ERROR) return GED_ERROR; } if (sscanf(argv[2], "%lf", &scan[X]) != 1) { bu_vls_printf(gedp->ged_result_str, "%s: bad x value - %s", argv[0], argv[2]); return GED_ERROR; } if (sscanf(argv[3], "%lf", &scan[Y]) != 1) { bu_vls_printf(gedp->ged_result_str, "%s: bad y value - %s", argv[0], argv[3]); return GED_ERROR; } if (sscanf(argv[4], "%lf", &scan[Z]) != 1) { bu_vls_printf(gedp->ged_result_str, "%s: bad z value - %s", argv[0], argv[4]); return GED_ERROR; } MAT_IDN(dmat); VSCALE(delta, scan, gedp->ged_wdbp->dbip->dbi_local2base); MAT_DELTAS_VEC(dmat, delta); bn_mat_inv(invXform, gtd.gtd_xform); bn_mat_mul(tmpMat, invXform, dmat); bn_mat_mul(emat, tmpMat, gtd.gtd_xform); GED_DB_GET_INTERNAL(gedp, &intern, dp, emat, &rt_uniresource, GED_ERROR); RT_CK_DB_INTERNAL(&intern); GED_DB_PUT_INTERNAL(gedp, dp, &intern, &rt_uniresource, GED_ERROR); return GED_OK; }
int ged_orotate(struct ged *gedp, int argc, const char *argv[]) { struct directory *dp; struct _ged_trace_data gtd; struct rt_db_internal intern; /* intentionally double for scan */ double xrot, yrot, zrot; mat_t rmat; mat_t pmat; mat_t emat; mat_t tmpMat; mat_t invXform; point_t rpp_min; point_t rpp_max; point_t keypoint; static const char *usage = "obj rX rY rZ [kX kY kZ]"; GED_CHECK_DATABASE_OPEN(gedp, GED_ERROR); GED_CHECK_READ_ONLY(gedp, GED_ERROR); GED_CHECK_ARGC_GT_0(gedp, argc, GED_ERROR); /* initialize result */ bu_vls_trunc(gedp->ged_result_str, 0); /* must be wanting help */ if (argc == 1) { bu_vls_printf(gedp->ged_result_str, "Usage: %s %s", argv[0], usage); return GED_HELP; } if (argc != 5 && argc != 8) { bu_vls_printf(gedp->ged_result_str, "Usage: %s %s", argv[0], usage); return GED_ERROR; } if (sscanf(argv[2], "%lf", &xrot) != 1) { bu_vls_printf(gedp->ged_result_str, "%s: bad rX value - %s", argv[0], argv[2]); return GED_ERROR; } if (sscanf(argv[3], "%lf", &yrot) != 1) { bu_vls_printf(gedp->ged_result_str, "%s: bad rY value - %s", argv[0], argv[3]); return GED_ERROR; } if (sscanf(argv[4], "%lf", &zrot) != 1) { bu_vls_printf(gedp->ged_result_str, "%s: bad rZ value - %s", argv[0], argv[4]); return GED_ERROR; } if (argc == 5) { /* Use the object's center as the keypoint. */ if (_ged_get_obj_bounds2(gedp, 1, argv+1, >d, rpp_min, rpp_max) == GED_ERROR) return GED_ERROR; dp = gtd.gtd_obj[gtd.gtd_objpos-1]; if (!(dp->d_flags & RT_DIR_SOLID)) { if (_ged_get_obj_bounds(gedp, 1, argv+1, 1, rpp_min, rpp_max) == GED_ERROR) return GED_ERROR; } VADD2(keypoint, rpp_min, rpp_max); VSCALE(keypoint, keypoint, 0.5); } else { double scan[3]; /* The user has provided the keypoint. */ MAT_IDN(gtd.gtd_xform); if (sscanf(argv[5], "%lf", &scan[X]) != 1) { bu_vls_printf(gedp->ged_result_str, "%s: bad kX value - %s", argv[0], argv[5]); return GED_ERROR; } if (sscanf(argv[6], "%lf", &scan[Y]) != 1) { bu_vls_printf(gedp->ged_result_str, "%s: bad kY value - %s", argv[0], argv[6]); return GED_ERROR; } if (sscanf(argv[7], "%lf", &scan[Z]) != 1) { bu_vls_printf(gedp->ged_result_str, "%s: bad kZ value - %s", argv[0], argv[7]); return GED_ERROR; } VSCALE(keypoint, scan, gedp->ged_wdbp->dbip->dbi_local2base); if ((dp = db_lookup(gedp->ged_wdbp->dbip, argv[1], LOOKUP_QUIET)) == RT_DIR_NULL) { bu_vls_printf(gedp->ged_result_str, "%s: %s not found", argv[0], argv[1]); return GED_ERROR; } } bn_mat_angles(rmat, xrot, yrot, zrot); bn_mat_xform_about_pt(pmat, rmat, keypoint); bn_mat_inv(invXform, gtd.gtd_xform); bn_mat_mul(tmpMat, invXform, pmat); bn_mat_mul(emat, tmpMat, gtd.gtd_xform); GED_DB_GET_INTERNAL(gedp, &intern, dp, emat, &rt_uniresource, GED_ERROR); RT_CK_DB_INTERNAL(&intern); GED_DB_PUT_INTERNAL(gedp, dp, &intern, &rt_uniresource, GED_ERROR); return GED_OK; }