mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-10 17:58:20 +00:00
Dion Moult
a900f2c437
Promotes five env-var-driven knobs to AppSettings + the settings dialog (min pixel radius, motion min pixel radius, LOD1 pixel threshold, HiZ resolution, HiZ on/off). Defaults: motion min pixel radius is now 10 (was 0/disabled) and IFC_HIZ_MOTION is on by default — the strict view-projection gate reverts via env var =0 when chasing HiZ correctness bugs. ViewportWindow connects each *Changed signal so changes invalidate cached cull state and take effect on the next frame. Removes "Load Property Data Source" and "Apply Coordinate Operation" from the settings dialog: both are now hardcoded on. The basic-info property fallback (used when there's no live IFC source for an object, e.g. .ifcview without a sibling) now triggers organically when ElementRegistry::findEntity returns null instead of being gated on a user toggle. Federation::guessFederatedFalseOrigin lost its apply_coordinate_operation parameter and now uses georef.has_coordinate_operation directly. src/ifcviewer/settings.rst documents the remaining diagnostic env vars (IFC_HIZ_MOTION, IFC_CULL_THREADS, IFC_SKIP_MDI, IFC_MAX_SUBDRAWS, IFC_FPS_HITCH_MS, IFC_SUBDRAW_DIAG, IFC_LOD_*) plus a cross-walk from the old promoted-knob env-var names to their new QSettings keys. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
807 lines
28 KiB
C++
807 lines
28 KiB
C++
/********************************************************************************
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* *
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* This file is part of IfcOpenShell. *
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* *
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* IfcOpenShell is free software: you can redistribute it and/or modify *
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* it under the terms of the Lesser GNU General Public License as published by *
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* the Free Software Foundation, either version 3.0 of the License, or *
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* (at your option) any later version. *
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* *
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* IfcOpenShell is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* Lesser GNU General Public License for more details. *
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* *
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* You should have received a copy of the Lesser GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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********************************************************************************/
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#include "Federation.h"
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#include "Geolocation.h"
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#include "Unit.h"
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#include <QDir>
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#include <QFile>
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#include <QFileInfo>
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#include <QSaveFile>
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#include <QJsonArray>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QJsonValue>
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#include <QUuid>
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#include <algorithm>
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#include <cmath>
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#include <functional>
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namespace {
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constexpr const char* kSchema = "ifcfed/1";
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constexpr double kPi = 3.14159265358979323846;
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constexpr double kDegToRad = kPi / 180.0;
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Eigen::Matrix4d translation4(const Eigen::Vector3d& t) {
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Eigen::Matrix4d M = Eigen::Matrix4d::Identity();
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M(0, 3) = t.x();
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M(1, 3) = t.y();
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M(2, 3) = t.z();
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return M;
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}
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// Intrinsic XYZ Euler: R = R_z · R_y · R_x.
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Eigen::Matrix4d eulerXYZ(const Eigen::Vector3d& rxyz_rad) {
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const Eigen::Matrix3d R3 =
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(Eigen::AngleAxisd(rxyz_rad.z(), Eigen::Vector3d::UnitZ()) *
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Eigen::AngleAxisd(rxyz_rad.y(), Eigen::Vector3d::UnitY()) *
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Eigen::AngleAxisd(rxyz_rad.x(), Eigen::Vector3d::UnitX())).matrix();
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Eigen::Matrix4d R = Eigen::Matrix4d::Identity();
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R.block<3, 3>(0, 0) = R3;
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return R;
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}
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QString resolvePath(const QString& fed_dir, const QString& stored) {
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if (stored.isEmpty()) return stored;
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QFileInfo fi(stored);
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if (fi.isAbsolute()) return QDir::cleanPath(stored);
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return QDir::cleanPath(QDir(fed_dir).absoluteFilePath(stored));
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}
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// Returns abs_path relative to fed_dir if abs_path lives under fed_dir,
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// otherwise returns abs_path unchanged.
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QString relativizePath(const QString& fed_dir, const QString& abs_path) {
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QString fed_canon = QDir::cleanPath(fed_dir);
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QString abs_canon = QDir::cleanPath(abs_path);
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if (!fed_canon.endsWith('/')) fed_canon += '/';
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if (abs_canon.startsWith(fed_canon)) {
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return QDir(fed_canon).relativeFilePath(abs_canon);
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}
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return abs_canon;
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}
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} // namespace
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// === Stage-3/4 compose helpers ===
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double federationUnitToMeters(const FederationConfig& cfg) {
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return convert(1.0, cfg.unit_prefix, cfg.unit_name, "", "METRE");
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}
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Eigen::Matrix4d composeFederatedFalseOrigin(const FederatedFalseOrigin& origin,
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const FederationConfig& cfg) {
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const double u = federationUnitToMeters(cfg);
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const Eigen::Vector3d xyz_m = origin.xyz * u;
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const double rz_rad = origin.rz_deg * kDegToRad;
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const Eigen::Matrix3d Rz =
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Eigen::AngleAxisd(rz_rad, Eigen::Vector3d::UnitZ()).matrix();
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Eigen::Matrix4d Rz4 = Eigen::Matrix4d::Identity();
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Rz4.block<3, 3>(0, 0) = Rz;
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return Rz4 * translation4(-xyz_m);
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}
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ModelGeoref computeModelGeoref(ifcopenshell::file* ifc_file) {
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ModelGeoref out;
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if (!ifc_file) return out;
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out.units.project_length_to_meters =
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calculateUnitScale(ifc_file, "LENGTHUNIT");
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if (auto map_unit = getMapUnit(ifc_file)) {
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if (auto s = siScaleFromNamedUnit(*map_unit)) {
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out.units.map_unit_to_meters = *s;
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} else {
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out.units.map_unit_to_meters = out.units.project_length_to_meters;
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}
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} else {
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// No MapUnit on the IfcProjectedCRS — fall back to project length unit.
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out.units.map_unit_to_meters = out.units.project_length_to_meters;
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}
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auto params = getHelmertTransformationParameters(ifc_file);
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if (!params) return out;
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Eigen::Matrix4d helmert =
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helmertMetersFromParameters(*params, out.units.map_unit_to_meters);
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if (auto wcs = getWcs(ifc_file)) {
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// getWcs returns the WCS in project units (translation in project
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// length units). Convert translation to metres before inverting.
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Eigen::Matrix4d wcs_m = *wcs;
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wcs_m(0, 3) *= out.units.project_length_to_meters;
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wcs_m(1, 3) *= out.units.project_length_to_meters;
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wcs_m(2, 3) *= out.units.project_length_to_meters;
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out.coordinate_operation_meters = helmert * wcs_m.inverse();
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} else {
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out.coordinate_operation_meters = helmert;
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}
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out.has_coordinate_operation = true;
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return out;
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}
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FederatedFalseOrigin
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guessFederatedFalseOrigin(const Eigen::Matrix4d& first_placement_meters,
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const ModelGeoref& georef,
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const FederationConfig& fed_cfg) {
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Eigen::Vector3d t_m = first_placement_meters.block<3, 1>(0, 3);
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const bool use_coord_op = georef.has_coordinate_operation;
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if (use_coord_op) {
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const Eigen::Vector4d th(t_m.x(), t_m.y(), t_m.z(), 1.0);
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t_m = (georef.coordinate_operation_meters * th).head<3>();
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}
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const double u_fed = federationUnitToMeters(fed_cfg);
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const double u_fed_inv = (u_fed != 0.0) ? (1.0 / u_fed) : 1.0;
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FederatedFalseOrigin out;
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out.xyz = t_m * u_fed_inv;
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// Rotation: helmert grid-north baked into coordinate_operation_meters.
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// helmertMetersFromParameters built that block as R_z(theta)·diag(fx,fy,fz)
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// with theta = atan2(xao, xaa); xaxis2angle is `-theta` in degrees.
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if (use_coord_op) {
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const Eigen::Matrix4d& M = georef.coordinate_operation_meters;
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out.rz_deg = xaxis2angleDeg(M(0, 0), M(1, 0));
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}
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return out;
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}
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Eigen::Matrix4d composeModelTransformation(const ModelTransformation& xf,
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const FederationConfig& fed_cfg,
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const ModelUnits& model_units,
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const Eigen::Matrix4d& coordinate_operation_meters) {
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const double u_fed = federationUnitToMeters(fed_cfg);
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Eigen::Vector3d A_m;
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if (xf.a_frame == AFrame::ModelLocal) {
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// a is in the model's project length unit, expressed in the
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// pre-CoordinateOperation frame. Convert to metres, then lift
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// through the CoordinateOperation.
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const Eigen::Vector4d a_h(
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xf.a.x() * model_units.project_length_to_meters,
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xf.a.y() * model_units.project_length_to_meters,
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xf.a.z() * model_units.project_length_to_meters,
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1.0);
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A_m = (coordinate_operation_meters * a_h).head<3>();
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} else {
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// a is in the model's map unit, expressed in the
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// post-CoordinateOperation frame.
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A_m = xf.a * model_units.map_unit_to_meters;
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}
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const Eigen::Vector3d B_m = xf.b * u_fed;
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const Eigen::Vector3d pivot_m = xf.pivot * u_fed;
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const Eigen::Matrix4d R_local = eulerXYZ(xf.rxyz_deg * kDegToRad);
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const Eigen::Matrix4d R_at_pivot =
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translation4(pivot_m) * R_local * translation4(-pivot_m);
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const Eigen::Vector4d Ah(A_m.x(), A_m.y(), A_m.z(), 1.0);
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const Eigen::Vector3d RA = (R_at_pivot * Ah).head<3>();
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const Eigen::Matrix4d T = translation4(B_m - RA);
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return T * R_at_pivot;
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}
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// === Federation class ===
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Federation::Federation(QObject* parent) : QObject(parent) {}
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QString Federation::generateId() {
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return QUuid::createUuid().toString(QUuid::WithoutBraces);
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}
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bool Federation::isFederationPath(const QString& path) {
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return path.endsWith(".ifcfed", Qt::CaseInsensitive);
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}
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void Federation::clear() {
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file_path_.clear();
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name_.clear();
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created_ = QDateTime();
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modified_ = QDateTime();
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models_.clear();
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root_groups_.clear();
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config_ = FederationConfig{};
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federated_false_origin_ = FederatedFalseOrigin{};
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has_home_view_ = false;
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home_view_ = HomeView{};
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setDirty(false);
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}
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void Federation::setConfig(const FederationConfig& c) {
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if (config_.unit_name == c.unit_name && config_.unit_prefix == c.unit_prefix)
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return;
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config_ = c;
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setDirty(true);
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emit configChanged();
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}
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void Federation::setFederatedFalseOrigin(const FederatedFalseOrigin& o) {
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if (federated_false_origin_.xyz == o.xyz &&
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federated_false_origin_.rz_deg == o.rz_deg) return;
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federated_false_origin_ = o;
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setDirty(true);
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emit federatedFalseOriginChanged();
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}
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void Federation::setModelTransformation(const QString& fed_id,
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const ModelTransformation& xf) {
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for (auto& m : models_) {
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if (m.id != fed_id) continue;
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m.model_transformation = xf;
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setDirty(true);
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emit modelTransformationChanged(fed_id);
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return;
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}
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}
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void Federation::setModelVisible(const QString& fed_id, bool visible) {
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for (auto& m : models_) {
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if (m.id != fed_id) continue;
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if (m.visible == visible) return;
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m.visible = visible;
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setDirty(true);
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emit modelVisibilityChanged(fed_id, visible);
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return;
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}
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}
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void Federation::setModelGroup(const QString& fed_id, const QString& group_id) {
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if (!group_id.isEmpty() && findGroupById(group_id) == nullptr) return;
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for (auto& m : models_) {
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if (m.id != fed_id) continue;
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if (m.group_id == group_id) return;
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m.group_id = group_id;
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setDirty(true);
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emit modelGroupChanged(fed_id, group_id);
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return;
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}
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}
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QString Federation::addGroup(const QString& display_name,
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const QString& parent_id) {
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Group* parent = nullptr;
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if (!parent_id.isEmpty()) {
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parent = findGroupByIdMutable(parent_id);
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if (!parent) return {};
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}
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auto g = std::make_unique<Group>();
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g->id = generateId();
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g->display_name = display_name.isEmpty() ? QString("Group") : display_name;
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g->parent = parent;
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const QString new_id = g->id;
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if (parent) parent->children.push_back(std::move(g));
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else root_groups_.push_back(std::move(g));
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setDirty(true);
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emit groupAdded(new_id);
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return new_id;
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}
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void Federation::removeGroup(const QString& group_id) {
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Group* group = findGroupByIdMutable(group_id);
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if (!group) return;
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Group* new_parent = group->parent;
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const QString new_parent_id = new_parent ? new_parent->id : QString();
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auto& target_children = new_parent ? new_parent->children : root_groups_;
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// Move out of the to-be-removed group. Splice into target_children
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// *before* the removed group's slot when possible to keep stable
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// visual order. We don't bother with the precise position — append
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// is fine and simpler.
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std::vector<QString> moved_child_ids;
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moved_child_ids.reserve(group->children.size());
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for (auto& child : group->children) {
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moved_child_ids.push_back(child->id);
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child->parent = new_parent;
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target_children.push_back(std::move(child));
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}
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group->children.clear();
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// Reparent direct child models up one level.
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std::vector<QString> moved_model_ids;
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for (auto& m : models_) {
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if (m.group_id == group_id) {
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m.group_id = new_parent_id;
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moved_model_ids.push_back(m.id);
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}
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}
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// Detach + drop the now-empty group.
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auto owned = detachGroup(group);
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owned.reset();
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setDirty(true);
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for (const auto& cid : moved_child_ids) emit groupChanged(cid);
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for (const auto& mid : moved_model_ids) emit modelGroupChanged(mid, new_parent_id);
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emit groupRemoved(group_id);
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}
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void Federation::setGroupName(const QString& group_id,
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const QString& display_name) {
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Group* g = findGroupByIdMutable(group_id);
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if (!g) return;
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if (g->display_name == display_name) return;
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g->display_name = display_name;
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setDirty(true);
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emit groupChanged(group_id);
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}
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void Federation::setGroupParent(const QString& group_id,
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const QString& parent_id) {
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if (group_id.isEmpty()) return;
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if (parent_id == group_id) return;
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Group* group = findGroupByIdMutable(group_id);
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if (!group) return;
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Group* new_parent = nullptr;
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if (!parent_id.isEmpty()) {
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new_parent = findGroupByIdMutable(parent_id);
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if (!new_parent) return;
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if (isDescendantOrSelf(group, new_parent)) return;
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}
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if (group->parent == new_parent) return;
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auto owned = detachGroup(group);
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if (!owned) return;
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owned->parent = new_parent;
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if (new_parent) new_parent->children.push_back(std::move(owned));
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else root_groups_.push_back(std::move(owned));
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setDirty(true);
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emit groupChanged(group_id);
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}
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void Federation::setGroupVisible(const QString& group_id, bool visible) {
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Group* g = findGroupByIdMutable(group_id);
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if (!g) return;
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if (g->visible == visible) return;
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g->visible = visible;
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setDirty(true);
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emit groupVisibilityChanged(group_id, visible);
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}
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const Federation::Group* Federation::findGroupById(const QString& group_id) const {
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return const_cast<Federation*>(this)->findGroupByIdMutable(group_id);
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}
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Federation::Group* Federation::findGroupByIdMutable(const QString& group_id) {
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if (group_id.isEmpty()) return nullptr;
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std::vector<Group*> stack;
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for (auto& g : root_groups_) stack.push_back(g.get());
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while (!stack.empty()) {
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Group* g = stack.back();
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stack.pop_back();
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if (g->id == group_id) return g;
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for (auto& c : g->children) stack.push_back(c.get());
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}
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return nullptr;
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}
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std::vector<const Federation::Group*> Federation::allGroups() const {
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std::vector<const Group*> out;
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for (const auto& g : root_groups_) appendDfs(g.get(), out);
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return out;
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}
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void Federation::appendDfs(const Group* g, std::vector<const Group*>& out) {
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if (!g) return;
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out.push_back(g);
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for (const auto& c : g->children) appendDfs(c.get(), out);
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}
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std::unique_ptr<Federation::Group> Federation::detachGroup(Group* group) {
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if (!group) return nullptr;
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auto& siblings = group->parent ? group->parent->children : root_groups_;
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auto it = std::find_if(siblings.begin(), siblings.end(),
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[group](const std::unique_ptr<Group>& up) { return up.get() == group; });
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if (it == siblings.end()) return nullptr;
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std::unique_ptr<Group> owned = std::move(*it);
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siblings.erase(it);
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return owned;
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}
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bool Federation::isDescendantOrSelf(const Group* group,
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const Group* candidate_descendant) {
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if (!group || !candidate_descendant) return false;
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if (group == candidate_descendant) return true;
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for (const auto& c : group->children) {
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if (isDescendantOrSelf(c.get(), candidate_descendant)) return true;
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}
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return false;
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}
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bool Federation::isGroupChainVisible(const QString& group_id) const {
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if (group_id.isEmpty()) return true;
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const Group* g = findGroupById(group_id);
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while (g != nullptr) {
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if (!g->visible) return false;
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g = g->parent;
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}
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return true;
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}
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bool Federation::isModelEffectivelyVisible(const QString& fed_id) const {
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const Model* m = findById(fed_id);
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if (!m) return false;
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if (!m->visible) return false;
|
|
return isGroupChainVisible(m->group_id);
|
|
}
|
|
|
|
void Federation::markClean() {
|
|
setDirty(false);
|
|
}
|
|
|
|
void Federation::setDirty(bool d) {
|
|
if (dirty_ == d) return;
|
|
dirty_ = d;
|
|
emit dirtyChanged(d);
|
|
}
|
|
|
|
const Federation::Model* Federation::findById(const QString& fed_id) const {
|
|
for (const auto& m : models_) {
|
|
if (m.id == fed_id) return &m;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
QString Federation::addModel(const QString& source_path,
|
|
const QString& display_name) {
|
|
if (source_path.isEmpty()) return {};
|
|
if (isFederationPath(source_path)) return {}; // no nested federations
|
|
|
|
Model m;
|
|
m.id = generateId();
|
|
m.display_name = display_name.isEmpty()
|
|
? QFileInfo(source_path).fileName()
|
|
: display_name;
|
|
m.source_kind = "local";
|
|
m.source_path = QDir::cleanPath(QFileInfo(source_path).absoluteFilePath());
|
|
models_.push_back(std::move(m));
|
|
setDirty(true);
|
|
return models_.back().id;
|
|
}
|
|
|
|
void Federation::removeModel(const QString& fed_id) {
|
|
for (auto it = models_.begin(); it != models_.end(); ++it) {
|
|
if (it->id == fed_id) {
|
|
models_.erase(it);
|
|
setDirty(true);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
void Federation::setHomeView(const HomeView& hv) {
|
|
home_view_ = hv;
|
|
has_home_view_ = true;
|
|
setDirty(true);
|
|
}
|
|
|
|
void Federation::clearHomeView() {
|
|
if (!has_home_view_) return;
|
|
has_home_view_ = false;
|
|
home_view_ = HomeView{};
|
|
setDirty(true);
|
|
}
|
|
|
|
bool Federation::load(const QString& path,
|
|
QStringList* warnings,
|
|
QString* err) {
|
|
QFile f(path);
|
|
if (!f.open(QIODevice::ReadOnly)) {
|
|
if (err) *err = QString("Cannot open %1: %2").arg(path, f.errorString());
|
|
return false;
|
|
}
|
|
QByteArray bytes = f.readAll();
|
|
f.close();
|
|
|
|
QJsonParseError pe;
|
|
QJsonDocument doc = QJsonDocument::fromJson(bytes, &pe);
|
|
if (doc.isNull() || !doc.isObject()) {
|
|
if (err) *err = QString("Parse error in %1: %2").arg(path, pe.errorString());
|
|
return false;
|
|
}
|
|
QJsonObject root = doc.object();
|
|
|
|
clear();
|
|
file_path_ = QDir::cleanPath(QFileInfo(path).absoluteFilePath());
|
|
QString fed_dir = QFileInfo(file_path_).absolutePath();
|
|
|
|
QString schema = root.value("schema").toString();
|
|
if (schema != kSchema && warnings) {
|
|
*warnings << QString("Unknown schema '%1' (expected '%2'); attempting to load anyway.")
|
|
.arg(schema, kSchema);
|
|
}
|
|
|
|
name_ = root.value("name").toString();
|
|
created_ = QDateTime::fromString(root.value("created").toString(), Qt::ISODate);
|
|
modified_ = QDateTime::fromString(root.value("modified").toString(), Qt::ISODate);
|
|
|
|
if (QJsonValue cv = root.value("config"); cv.isObject()) {
|
|
QJsonObject co = cv.toObject();
|
|
QJsonObject uo = co.value("unit").toObject();
|
|
config_.unit_name = uo.value("name").toString("METRE").toStdString();
|
|
config_.unit_prefix = uo.value("prefix").toString("").toStdString();
|
|
}
|
|
|
|
if (QJsonValue ov = root.value("federated_false_origin"); ov.isObject()) {
|
|
QJsonObject oo = ov.toObject();
|
|
QJsonArray xyz = oo.value("xyz").toArray();
|
|
if (xyz.size() == 3) {
|
|
federated_false_origin_.xyz = Eigen::Vector3d(
|
|
xyz[0].toDouble(), xyz[1].toDouble(), xyz[2].toDouble());
|
|
}
|
|
federated_false_origin_.rz_deg = oo.value("rz_deg").toDouble(0.0);
|
|
}
|
|
|
|
// Groups load before models so model.group_id can be validated.
|
|
{
|
|
// Recursive descend over the nested "groups" array. Each entry is
|
|
// {id, display_name, visible?, groups?: [...]}. Children inherit
|
|
// their parent pointer at construction time.
|
|
std::function<void(const QJsonArray&,
|
|
std::vector<std::unique_ptr<Group>>&,
|
|
Group*)> load_groups;
|
|
load_groups = [&](const QJsonArray& arr,
|
|
std::vector<std::unique_ptr<Group>>& sink,
|
|
Group* parent) {
|
|
for (int i = 0; i < arr.size(); ++i) {
|
|
if (!arr[i].isObject()) {
|
|
if (warnings)
|
|
*warnings << QString("groups: entry %1 is not an object; skipping.").arg(i);
|
|
continue;
|
|
}
|
|
QJsonObject go = arr[i].toObject();
|
|
auto g = std::make_unique<Group>();
|
|
g->id = go.value("id").toString();
|
|
if (g->id.isEmpty()) g->id = generateId();
|
|
g->display_name = go.value("display_name").toString();
|
|
if (QJsonValue vv = go.value("visible"); vv.isBool())
|
|
g->visible = vv.toBool();
|
|
g->parent = parent;
|
|
|
|
if (QJsonValue cv = go.value("groups"); cv.isArray()) {
|
|
load_groups(cv.toArray(), g->children, g.get());
|
|
}
|
|
sink.push_back(std::move(g));
|
|
}
|
|
};
|
|
load_groups(root.value("groups").toArray(), root_groups_, nullptr);
|
|
}
|
|
|
|
QJsonArray arr = root.value("models").toArray();
|
|
for (int i = 0; i < arr.size(); ++i) {
|
|
if (!arr[i].isObject()) {
|
|
if (warnings) *warnings << QString("models[%1] is not an object; skipping.").arg(i);
|
|
continue;
|
|
}
|
|
QJsonObject mo = arr[i].toObject();
|
|
|
|
Model m;
|
|
m.id = mo.value("id").toString();
|
|
if (m.id.isEmpty()) m.id = generateId();
|
|
m.display_name = mo.value("display_name").toString();
|
|
|
|
QJsonObject so = mo.value("source").toObject();
|
|
m.source_kind = so.value("kind").toString("local");
|
|
if (m.source_kind != "local") {
|
|
if (warnings)
|
|
*warnings << QString("models[%1]: unsupported source kind '%2'; entry kept but not loaded.")
|
|
.arg(i).arg(m.source_kind);
|
|
// Keep raw stored path so save() round-trips correctly.
|
|
m.source_path = so.value("path").toString();
|
|
models_.push_back(std::move(m));
|
|
continue;
|
|
}
|
|
|
|
QString stored = so.value("path").toString();
|
|
if (stored.isEmpty()) {
|
|
if (warnings) *warnings << QString("models[%1]: missing source.path; skipping.").arg(i);
|
|
continue;
|
|
}
|
|
m.source_path = resolvePath(fed_dir, stored);
|
|
|
|
if (m.display_name.isEmpty())
|
|
m.display_name = QFileInfo(m.source_path).fileName();
|
|
|
|
if (QJsonValue tv = mo.value("model_transformation"); tv.isObject()) {
|
|
QJsonObject to = tv.toObject();
|
|
const QString af = to.value("a_frame").toString("ModelGlobal");
|
|
m.model_transformation.a_frame =
|
|
(af == "ModelLocal") ? AFrame::ModelLocal : AFrame::ModelGlobal;
|
|
auto readVec3 = [](QJsonArray ja) {
|
|
if (ja.size() != 3) return Eigen::Vector3d::Zero().eval();
|
|
return Eigen::Vector3d(
|
|
ja[0].toDouble(), ja[1].toDouble(), ja[2].toDouble());
|
|
};
|
|
m.model_transformation.a = readVec3(to.value("a").toArray());
|
|
m.model_transformation.b = readVec3(to.value("b").toArray());
|
|
m.model_transformation.rxyz_deg = readVec3(to.value("rxyz_deg").toArray());
|
|
m.model_transformation.pivot = readVec3(to.value("pivot").toArray());
|
|
}
|
|
|
|
QJsonValue vv = mo.value("visible");
|
|
if (vv.isBool()) m.visible = vv.toBool();
|
|
|
|
m.group_id = mo.value("group_id").toString();
|
|
if (!m.group_id.isEmpty() && findGroupById(m.group_id) == nullptr) {
|
|
if (warnings)
|
|
*warnings << QString("models[%1]: unknown group_id '%2'; moved to root.")
|
|
.arg(i).arg(m.group_id);
|
|
m.group_id.clear();
|
|
}
|
|
|
|
models_.push_back(std::move(m));
|
|
}
|
|
|
|
QJsonValue hv = root.value("home_view");
|
|
if (hv.isObject()) {
|
|
QJsonObject ho = hv.toObject();
|
|
QJsonArray ta = ho.value("target").toArray();
|
|
HomeView v;
|
|
if (ta.size() == 3) {
|
|
v.target = QVector3D(float(ta[0].toDouble()),
|
|
float(ta[1].toDouble()),
|
|
float(ta[2].toDouble()));
|
|
}
|
|
v.distance = float(ho.value("distance").toDouble(50.0));
|
|
v.yaw = float(ho.value("yaw").toDouble(45.0));
|
|
v.pitch = float(ho.value("pitch").toDouble(30.0));
|
|
home_view_ = v;
|
|
has_home_view_ = true;
|
|
}
|
|
|
|
setDirty(false);
|
|
return true;
|
|
}
|
|
|
|
bool Federation::save(const QString& path, QString* err) {
|
|
QString abs_path = QDir::cleanPath(QFileInfo(path).absoluteFilePath());
|
|
QString fed_dir = QFileInfo(abs_path).absolutePath();
|
|
|
|
QJsonObject root;
|
|
root["schema"] = kSchema;
|
|
if (!name_.isEmpty()) root["name"] = name_;
|
|
|
|
if (!created_.isValid()) created_ = QDateTime::currentDateTimeUtc();
|
|
modified_ = QDateTime::currentDateTimeUtc();
|
|
root["created"] = created_.toUTC().toString(Qt::ISODate);
|
|
root["modified"] = modified_.toUTC().toString(Qt::ISODate);
|
|
|
|
{
|
|
QJsonObject co, uo;
|
|
uo["name"] = QString::fromStdString(config_.unit_name);
|
|
uo["prefix"] = QString::fromStdString(config_.unit_prefix);
|
|
co["unit"] = uo;
|
|
root["config"] = co;
|
|
}
|
|
{
|
|
QJsonObject oo;
|
|
QJsonArray xyz;
|
|
xyz.append(federated_false_origin_.xyz.x());
|
|
xyz.append(federated_false_origin_.xyz.y());
|
|
xyz.append(federated_false_origin_.xyz.z());
|
|
oo["xyz"] = xyz;
|
|
oo["rz_deg"] = federated_false_origin_.rz_deg;
|
|
root["federated_false_origin"] = oo;
|
|
}
|
|
|
|
if (!root_groups_.empty()) {
|
|
std::function<QJsonArray(const std::vector<std::unique_ptr<Group>>&)> dump;
|
|
dump = [&](const std::vector<std::unique_ptr<Group>>& src) {
|
|
QJsonArray out;
|
|
for (const auto& g : src) {
|
|
QJsonObject go;
|
|
go["id"] = g->id;
|
|
go["display_name"] = g->display_name;
|
|
if (!g->visible) go["visible"] = false;
|
|
if (!g->children.empty()) go["groups"] = dump(g->children);
|
|
out.append(go);
|
|
}
|
|
return out;
|
|
};
|
|
root["groups"] = dump(root_groups_);
|
|
}
|
|
|
|
QJsonArray arr;
|
|
for (const auto& m : models_) {
|
|
QJsonObject mo;
|
|
mo["id"] = m.id;
|
|
mo["display_name"] = m.display_name;
|
|
|
|
QJsonObject so;
|
|
so["kind"] = m.source_kind;
|
|
if (m.source_kind == "local") {
|
|
so["path"] = relativizePath(fed_dir, m.source_path);
|
|
} else {
|
|
// Round-trip raw value for unsupported kinds.
|
|
so["path"] = m.source_path;
|
|
}
|
|
mo["source"] = so;
|
|
|
|
// Skip model_transformation when it's at defaults (identity placement).
|
|
const ModelTransformation def;
|
|
const ModelTransformation& xf = m.model_transformation;
|
|
const bool xf_is_default =
|
|
xf.a_frame == def.a_frame && xf.a == def.a && xf.b == def.b &&
|
|
xf.rxyz_deg == def.rxyz_deg && xf.pivot == def.pivot;
|
|
if (!xf_is_default) {
|
|
QJsonObject to;
|
|
to["a_frame"] = (xf.a_frame == AFrame::ModelLocal)
|
|
? "ModelLocal" : "ModelGlobal";
|
|
auto writeVec3 = [](const Eigen::Vector3d& v) {
|
|
QJsonArray a;
|
|
a.append(v.x()); a.append(v.y()); a.append(v.z());
|
|
return a;
|
|
};
|
|
to["a"] = writeVec3(xf.a);
|
|
to["b"] = writeVec3(xf.b);
|
|
to["rxyz_deg"] = writeVec3(xf.rxyz_deg);
|
|
to["pivot"] = writeVec3(xf.pivot);
|
|
mo["model_transformation"] = to;
|
|
}
|
|
|
|
if (!m.visible) mo["visible"] = false;
|
|
if (!m.group_id.isEmpty()) mo["group_id"] = m.group_id;
|
|
|
|
arr.append(mo);
|
|
}
|
|
root["models"] = arr;
|
|
|
|
if (has_home_view_) {
|
|
QJsonObject ho;
|
|
QJsonArray ta;
|
|
ta.append(double(home_view_.target.x()));
|
|
ta.append(double(home_view_.target.y()));
|
|
ta.append(double(home_view_.target.z()));
|
|
ho["target"] = ta;
|
|
ho["distance"] = double(home_view_.distance);
|
|
ho["yaw"] = double(home_view_.yaw);
|
|
ho["pitch"] = double(home_view_.pitch);
|
|
root["home_view"] = ho;
|
|
} else {
|
|
root["home_view"] = QJsonValue(); // null
|
|
}
|
|
|
|
QSaveFile f(abs_path);
|
|
if (!f.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
|
|
if (err) *err = QString("Cannot write %1: %2").arg(abs_path, f.errorString());
|
|
return false;
|
|
}
|
|
f.write(QJsonDocument(root).toJson(QJsonDocument::Indented));
|
|
if (!f.commit()) {
|
|
if (err) *err = QString("Failed to commit %1: %2").arg(abs_path, f.errorString());
|
|
return false;
|
|
}
|
|
|
|
file_path_ = abs_path;
|
|
setDirty(false);
|
|
return true;
|
|
}
|