diff --git a/DDCAD/include/DDCAD/Utilities.h b/DDCAD/include/DDCAD/Utilities.h
new file mode 100644
index 0000000000000000000000000000000000000000..325a5c408ba8c010e593c6b0a9995b7d3af89341
--- /dev/null
+++ b/DDCAD/include/DDCAD/Utilities.h
@@ -0,0 +1,52 @@
+//==========================================================================
+// AIDA Detector description implementation
+//--------------------------------------------------------------------------
+// Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
+// All rights reserved.
+//
+// For the licensing terms see $DD4hepINSTALL/LICENSE.
+// For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
+//
+// Author : A. Sailer
+//
+//==========================================================================
+#ifndef DDCAD_UTILITIES_H
+#define DDCAD_UTILITIES_H
+
+#include <TGeoTessellated.h>
+#include <TGeoVector3.h>
+/// Namespace for the AIDA detector description toolkit
+namespace dd4hep {
+
+ /// Namespace for implementation details of the AIDA detector description toolkit
+ namespace cad {
+
+ inline std::stringstream streamFacet(TGeoFacet const& facet,
+ TGeoTessellated const& shape) {
+ using ::operator<<;
+ std::stringstream str;
+#if ROOT_VERSION_CODE >= ROOT_VERSION(6,31,1)
+ str << "{";
+ for (int i = 0; i < facet.GetNvert(); ++i) {
+ str << shape.GetVertex(facet[i]);
+ if (i != facet.GetNvert() - 1)
+ str << ", ";
+ }
+ str << "}";
+#else
+ str << facet;
+#endif
+ return str;
+ }
+
+ inline std::stringstream streamVertices(ROOT::Geom::Vertex_t const& v1,
+ ROOT::Geom::Vertex_t const& v2,
+ ROOT::Geom::Vertex_t const& v3) {
+ using ::operator<<;
+ std::stringstream str;
+ str << "{" << v1 << ", " << v2 << ", " << v3 << "}";
+ return str;
+ }
+ }
+}
+#endif
diff --git a/DDCAD/src/ASSIMPReader.cpp b/DDCAD/src/ASSIMPReader.cpp
index 5accbd731785ff7aa1ddd1403ca84ad38d9f19f8..67a1c37a0c9a64cead54f3a89ac2511507280e54 100644
--- a/DDCAD/src/ASSIMPReader.cpp
+++ b/DDCAD/src/ASSIMPReader.cpp
@@ -16,6 +16,7 @@
#include <DD4hep/Detector.h>
#include <DD4hep/ShapeTags.h>
#include <DDCAD/ASSIMPReader.h>
+#include <DDCAD/Utilities.h>
/// Open Asset Importer Library
#include "assimp/scene.h"
@@ -62,8 +63,7 @@ ASSIMPReader::readShapes(const std::string& source, double unit_length) const
if ( dump_facets ) {
for( size_t i=0, n=shape->GetNfacets(); i < n; ++i ) {
const auto& facet = shape->GetFacet(i);
- std::stringstream str;
- str << facet;
+ std::stringstream str = dd4hep::cad::streamFacet(facet, shape);
printout(ALWAYS,"ASSIMPReader","++ Facet %4ld : %s",
i, str.str().c_str());
}
@@ -162,8 +162,7 @@ ASSIMPReader::readVolumes(const std::string& source, double unit_length) const
if ( dump_facets ) {
for( size_t i=0, n=shape->GetNfacets(); i < n; ++i ) {
const auto& facet = shape->GetFacet(i);
- std::stringstream str;
- str << facet;
+ std::stringstream str = dd4hep::cad::streamFacet(facet, shape);
printout(ALWAYS,"ASSIMPReader","++ Facet %4ld : %s",
i, str.str().c_str());
}
diff --git a/DDCAD/src/ASSIMPWriter.cpp b/DDCAD/src/ASSIMPWriter.cpp
index d098098e4d2352398dd486720a841f492e14961f..82c692ded977c2ae389cdc01edefc5a3396f4db0 100644
--- a/DDCAD/src/ASSIMPWriter.cpp
+++ b/DDCAD/src/ASSIMPWriter.cpp
@@ -15,6 +15,7 @@
#include <DD4hep/Detector.h>
#include <DD4hep/Printout.h>
#include <DDCAD/ASSIMPWriter.h>
+#include <DDCAD/Utilities.h>
/// Open Asset Importer Library
#include "assimp/postprocess.h"
@@ -22,11 +23,11 @@
#include "assimp/scene.h"
/// ROOT include files
+#include <TBuffer3D.h>
#include <TBuffer3DTypes.h>
+#include <TClass.h>
#include <TGeoBoolNode.h>
#include <TGeoMatrix.h>
-#include <TBuffer3D.h>
-#include <TClass.h>
#include <CsgOps.h>
/// C/C++ include files
@@ -157,6 +158,7 @@ namespace {
++nskip;
continue;
}
+#if ROOT_VERSION_CODE < ROOT_VERSION(6,31,1)
bool degenerated = true;
TGeoFacet f(&vertices, 3, vv0, vv1, vv2);
f.ComputeNormal(degenerated);
@@ -164,6 +166,7 @@ namespace {
++nskip;
continue;
}
+#endif
tes->AddFacet(vv0, vv1, vv2);
}
#else
@@ -388,7 +391,11 @@ int ASSIMPWriter::write(const std::string& file_name,
for( long j=0, nvx=0, n=tes->GetNfacets(); j < n; ++j ) {
bool degenerated = false;
const auto& facet = tes->GetFacet(j);
+#if ROOT_VERSION_CODE >= ROOT_VERSION(6,31,1)
+ tmp = tes->FacetComputeNormal(j, degenerated);
+#else
tmp = facet.ComputeNormal(degenerated);
+#endif
if ( !degenerated && facet.GetNvert() > 0 ) {
aiFace& face = mesh->mFaces[mesh->mNumFaces];
double u = unit_scale;
@@ -397,7 +404,11 @@ int ASSIMPWriter::write(const std::string& file_name,
trafo->LocalToMaster(tmp.fVec, norm.fVec);
face.mNumIndices = 0;
for( long k=0; k < facet.GetNvert(); ++k ) {
+#if ROOT_VERSION_CODE >= ROOT_VERSION(6,31,1)
+ tmp = tes->GetVertex(facet[k]);
+#else
tmp = facet.GetVertex(k);
+#endif
trafo->LocalToMaster(tmp.fVec, vtx.fVec);
face.mIndices[face.mNumIndices] = nvx;
mesh->mNormals[nvx] = aiVector3D(norm.x(), norm.y(), norm.z());
@@ -408,13 +419,12 @@ int ASSIMPWriter::write(const std::string& file_name,
}
++mesh->mNumFaces;
if ( dump_facets ) {
- stringstream str;
const auto* id = face.mIndices;
const auto* vv = mesh->mVertices;
- TGeoFacet fac(Vertex(vv[id[0]].x,vv[id[0]].y,vv[id[0]].z),
- Vertex(vv[id[1]].x,vv[id[1]].y,vv[id[1]].z),
- Vertex(vv[id[2]].x,vv[id[2]].y,vv[id[2]].z));
- str << fac;
+ ROOT::Geom::Vertex_t v1(vv[id[0]].x, vv[id[0]].y, vv[id[0]].z);
+ ROOT::Geom::Vertex_t v2(vv[id[1]].x, vv[id[1]].y, vv[id[1]].z);
+ ROOT::Geom::Vertex_t v3(vv[id[2]].x, vv[id[2]].y, vv[id[2]].z);
+ std::stringstream str = dd4hep::cad::streamVertices(v1, v2, v3);
printout(ALWAYS,"ASSIMPWriter","++ Facet %4ld : %s", j, str.str().c_str());
}
}
diff --git a/DDCore/src/ShapeUtilities.cpp b/DDCore/src/ShapeUtilities.cpp
index bfe7a1700b2b335d1999325defce76ccc66dcc59..71af25f271ea538b2bbc12b36f9566e0123b6bcd 100644
--- a/DDCore/src/ShapeUtilities.cpp
+++ b/DDCore/src/ShapeUtilities.cpp
@@ -434,7 +434,7 @@ namespace dd4hep {
const TGeoFacet& f = sh->GetFacet(i);
pars.emplace_back(double(f.GetNvert()));
for(int j=0, n=f.GetNvert(); j<n; ++j) {
-#if ROOT_VERSION_CODE > ROOT_VERSION(6,31,1)
+#if ROOT_VERSION_CODE >= ROOT_VERSION(6,31,1)
int idx = f[j];
pars.emplace_back(double(idx));
#else
diff --git a/DDCore/src/plugins/DetectorChecksum.cpp b/DDCore/src/plugins/DetectorChecksum.cpp
index 728d80e29ee5fe46149b40782e9eba3d81118ddd..0415aeb5f2911d02a38651a6f9e189c5d3e8bf8d 100644
--- a/DDCore/src/plugins/DetectorChecksum.cpp
+++ b/DDCore/src/plugins/DetectorChecksum.cpp
@@ -620,7 +620,12 @@ const DetectorChecksum::entry_t& DetectorChecksum::handleSolid(Solid solid) cons
except("DetectorChecksum","+++ TGeoTessellated volume with unsupported number of vertices: %s", solid.name());
}
for (int ivertex = 0; ivertex < facet.GetNvert(); ivertex++) {
- log << " vertex" << ivertex + 1 << "=\"" << nam << "_v" << facet.GetVertexIndex(ivertex) << "\"";
+#if ROOT_VERSION_CODE >= ROOT_VERSION(6,31,1)
+ auto vertexIndex = facet[ivertex];
+#else
+ auto vertexIndex = facet.GetVertexIndex(ivertex);
+#endif
+ log << " vertex" << ivertex + 1 << "=\"" << nam << "_v" << vertexIndex << "\"";
}
log << " type=\"ABSOLUTE\"/>" << newline;
}
diff --git a/DDG4/src/Geant4ShapeConverter.cpp b/DDG4/src/Geant4ShapeConverter.cpp
index 78855d744e47db8a20b9f1c95bb48a0ff131eab4..c46644716bc4ed86807aa1617dd73c5a426d6a21 100644
--- a/DDG4/src/Geant4ShapeConverter.cpp
+++ b/DDG4/src/Geant4ShapeConverter.cpp
@@ -259,9 +259,15 @@ namespace dd4hep {
for(int i=0; i<num_facet; ++i) {
const TGeoFacet& facet = sh->GetFacet(i);
int nv = facet.GetNvert();
+#if ROOT_VERSION_CODE >= ROOT_VERSION(6,31,1)
+ const auto& v0 = sh->GetVertex(facet[0]);
+ const auto& v1 = sh->GetVertex(facet[1]);
+ const auto& v2 = sh->GetVertex(facet[2]);
+#else
const auto& v0 = sh->GetVertex(facet.GetVertexIndex(0));
const auto& v1 = sh->GetVertex(facet.GetVertexIndex(1));
const auto& v2 = sh->GetVertex(facet.GetVertexIndex(2));
+#endif
G4VFacet* g4f = 0;
if ( nv == 3 ) {
g4f = new G4TriangularFacet(G4ThreeVector(v0.x() * CM_2_MM, v0.y() * CM_2_MM, v0.z() * CM_2_MM),
@@ -270,7 +276,11 @@ namespace dd4hep {
ABSOLUTE);
}
else if ( nv == 4 ) {
+#if ROOT_VERSION_CODE >= ROOT_VERSION(6,31,1)
+ const auto& v3 = sh->GetVertex(facet[3]);
+#else
const auto& v3 = sh->GetVertex(facet.GetVertexIndex(3));
+#endif
g4f = new G4QuadrangularFacet(G4ThreeVector(v0.x() * CM_2_MM, v0.y() * CM_2_MM, v0.z() * CM_2_MM),
G4ThreeVector(v1.x() * CM_2_MM, v1.y() * CM_2_MM, v1.z() * CM_2_MM),
G4ThreeVector(v2.x() * CM_2_MM, v2.y() * CM_2_MM, v2.z() * CM_2_MM),