Merge remote-tracking branch 'origin/main' into Prepare-for-lattice-update

Author: simonge

.github/workflows/check-tracking-geometry.yml

@@ -28,3 +28,14 @@ jobs:
         run: |
           root -b -q "scripts/test_ACTS.cxx+(\"${DETECTOR_PATH}/${{matrix.detector_config}}.xml\")" | tee check_tracking_geometry.out
           bin/acts_geo_check check_tracking_geometry.out
+    - uses: actions/upload-artifact@v4
+      with:
+        name: ${{matrix.detector_config}}.obj
+        path: |
+          *.obj
+          *.mpl
+    - uses: actions/upload-artifact@v4
+      with:
+        name: ${{matrix.detector_config}}.ply
+        path: |
+          *.ply

.github/workflows/linux-eic-shell.yml

@@ -164,8 +164,8 @@ jobs:
       with:
         name: material_map
         path: |
-          "scripts/material_map/*.json"
-          "scripts/material_map/*.root"
+          scripts/material_map/*.json
+          scripts/material_map/*.root
           scripts/material_map/Surfaces/
           scripts/material_map/Validation/
         if-no-files-found: error
@@ -556,7 +556,7 @@ jobs:
         if-no-files-found: error
     - name: Download previous artifact
       id: download_previous_artifact
-      uses: dawidd6/action-download-artifact@v9
+      uses: dawidd6/action-download-artifact@v11
       with:
         branch: ${{ github.event.pull_request.base.ref || github.ref_name }}
         path: ref/
@@ -625,7 +625,7 @@ jobs:
         if-no-files-found: error
     - name: Download previous artifact
       id: download_previous_artifact
-      uses: dawidd6/action-download-artifact@v9
+      uses: dawidd6/action-download-artifact@v11
       with:
         branch: ${{ github.event.pull_request.base.ref || github.ref_name }}
         path: ref/

scripts/test_ACTS.cxx

@@ -6,6 +6,10 @@
 #include "Acts/Geometry/TrackingGeometry.hpp"
 #include "Acts/Geometry/TrackingVolume.hpp"
 #include "Acts/Plugins/DD4hep/ConvertDD4hepDetector.hpp"
+#include <Acts/Visualization/GeometryView3D.hpp>
+#include <Acts/Visualization/ObjVisualization3D.hpp>
+#include <Acts/Visualization/PlyVisualization3D.hpp>
+#include <Acts/Visualization/ViewConfig.hpp>
 
 /** Example loading ACTs.
  *
@@ -24,4 +28,31 @@ void test_ACTS(const char* compact = "epic.xml") {
 
   // Visit all surfaces
   acts_tracking_geometry->visitSurfaces([](const Acts::Surface* surface) {});
+
+  // Export to obj+mtl and ply collections
+#if Acts_VERSION_MAJOR >= 37
+  Acts::ViewConfig containerView{.color = {220, 220, 220}}; // alto
+  Acts::ViewConfig volumeView{.color = {220, 220, 0}};      // barberry yellow
+  Acts::ViewConfig sensitiveView{.color = {0, 180, 240}};   // picton blue
+  Acts::ViewConfig passiveView{.color = {240, 180, 0}};     // lightning yellow
+  Acts::ViewConfig gridView{.color = {220, 0, 0}};          // scarlet red
+#else
+  Acts::ViewConfig containerView{{220, 220, 220}}; // alto
+  Acts::ViewConfig volumeView{{220, 220, 0}};      // barberry yellow
+  Acts::ViewConfig sensitiveView{{0, 180, 240}};   // picton blue
+  Acts::ViewConfig passiveView{{240, 180, 0}};     // lightning yellow
+  Acts::ViewConfig gridView{{220, 0, 0}};          // scarlet red
+#endif
+  Acts::GeometryContext trackingGeoCtx;
+  const Acts::TrackingVolume* world = acts_tracking_geometry->highestTrackingVolume();
+  // Export to obj+mtl
+  Acts::ObjVisualization3D objVis;
+  Acts::GeometryView3D::drawTrackingVolume(objVis, *world, trackingGeoCtx, containerView,
+                                           volumeView, passiveView, sensitiveView, gridView, true,
+                                           "", "");
+  // Export to ply
+  Acts::PlyVisualization3D plyVis;
+  Acts::GeometryView3D::drawTrackingVolume(plyVis, *world, trackingGeoCtx, containerView,
+                                           volumeView, passiveView, sensitiveView, gridView, true,
+                                           "", "");
 }