First step at reorganizing

src/ifcgeom/schema/bind_convert_decl.i

@@ -0,0 +1,7 @@
+#ifdef BIND
+#undef BIND
+#endif
+
+#define BIND(T) ifcopenshell::geometry::taxonomy::item* convert(const IfcSchema::T*);
+
+#include "mapping.i"

src/ifcgeom/schema/bind_convert_impl.i

@@ -0,0 +1,15 @@
+#ifdef BIND
+#undef BIND
+#endif
+
+#define BIND(T) \
+	if (l->declaration().is(IfcSchema::T::Class())) { \
+		try { \
+			return map((IfcSchema::T*)l); \
+		} catch (const std::exception& e) { \
+			Logger::Message(Logger::LOG_ERROR, std::string(e.what()) + "\nFailed to convert:", l); \
+		} \
+		return false; \
+	}
+
+#include "mapping.i"

src/ifcgeom/schema/mapping.cpp

@@ -0,0 +1,30 @@
+/********************************************************************************
+*                                                                              *
+* This file is part of IfcOpenShell.                                           *
+*                                                                              *
+* IfcOpenShell is free software: you can redistribute it and/or modify         *
+* it under the terms of the Lesser GNU General Public License as published by  *
+* the Free Software Foundation, either version 3.0 of the License, or          *
+* (at your option) any later version.                                          *
+*                                                                              *
+* IfcOpenShell is distributed in the hope that it will be useful,              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of               *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                 *
+* Lesser GNU General Public License for more details.                          *
+*                                                                              *
+* You should have received a copy of the Lesser GNU General Public License     *
+* along with this program. If not, see <http://www.gnu.org/licenses/>.         *
+*                                                                              *
+********************************************************************************/
+
+#include "mapping.h"
+
+#include "../../ifcparse/IfcLogger.h"
+
+using namespace IfcUtil;
+
+ifcopenshell::geometry::taxonomy::item* ifcopenshell::geometry::POSTFIX_SCHEMA(mapping)::map(const IfcBaseClass* l) {
+#include "bind_convert_impl.i"
+	Logger::Message(Logger::LOG_ERROR, "No operation defined for:", l);
+	return nullptr;
+}

src/ifcgeom/schema/mapping.h

@@ -0,0 +1,22 @@
+#include "../abstract_mapping.h"
+#include "../../ifcparse/macros.h"
+
+#define INCLUDE_SCHEMA(x) STRINGIFY(../../ifcparse/x.h)
+#include INCLUDE_SCHEMA(IfcSchema)
+#undef INCLUDE_SCHEMA
+#define INCLUDE_SCHEMA(x) STRINGIFY(../../ifcparse/x-definitions.h)
+#include INCLUDE_SCHEMA(IfcSchema)
+#undef INCLUDE_SCHEMA
+
+namespace ifcopenshell {
+
+namespace geometry {
+    
+    class POSTFIX_SCHEMA(mapping) : public abstract_mapping {
+		virtual ifcopenshell::geometry::taxonomy::item* map(const IfcUtil::IfcBaseClass*);
+#include "bind_convert_decl.i"
+    };
+    
+}
+
+}

src/ifcgeom/schema/mapping.i

@@ -0,0 +1,130 @@
+/********************************************************************************
+*                                                                              *
+* This file is part of IfcOpenShell.                                           *
+*                                                                              *
+* IfcOpenShell is free software: you can redistribute it and/or modify         *
+* it under the terms of the Lesser GNU General Public License as published by  *
+* the Free Software Foundation, either version 3.0 of the License, or          *
+* (at your option) any later version.                                          *
+*                                                                              *
+* IfcOpenShell is distributed in the hope that it will be useful,              *
+* but WITHOUT ANY WARRANTY; without even the implied warranty of               *
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                 *
+* Lesser GNU General Public License for more details.                          *
+*                                                                              *
+* You should have received a copy of the Lesser GNU General Public License     *
+* along with this program. If not, see <http://www.gnu.org/licenses/>.         *
+*                                                                              *
+********************************************************************************/
+
+/********************************************************************************
+ *                                                                              *
+ * This file registers function prototypes for all supported IFC geometrical    *
+ * entities. For entities of type CLASS an std::map is also created to cache    *
+ * the output of the conversion functions                                       *
+ *                                                                              *
+ ********************************************************************************/
+
+BIND(IfcShellBasedSurfaceModel);
+BIND(IfcFaceBasedSurfaceModel);
+BIND(IfcRepresentation);
+BIND(IfcMappedItem);
+// IfcFacetedBrep included
+// IfcAdvancedBrep included
+// IfcFacetedBrepWithVoids included
+// IfcAdvancedBrepWithVoids included
+BIND(IfcManifoldSolidBrep);
+BIND(IfcGeometricSet);
+
+#ifdef SCHEMA_HAS_IfcCylindricalSurface
+BIND(IfcCylindricalSurface);
+#endif
+#ifdef SCHEMA_HAS_IfcAdvancedBrep
+BIND(IfcAdvancedBrep);
+#endif
+// FIXME: Surfaces should have a shape type of their own
+#ifdef SCHEMA_HAS_IfcBSplineSurfaceWithKnots
+BIND(IfcBSplineSurfaceWithKnots);
+#endif
+#ifdef SCHEMA_HAS_IfcTriangulatedFaceSet
+BIND(IfcTriangulatedFaceSet);
+#endif
+#ifdef SCHEMA_HAS_IfcExtrudedAreaSolidTapered
+BIND(IfcExtrudedAreaSolidTapered);
+#endif
+BIND(IfcExtrudedAreaSolid);
+BIND(IfcRevolvedAreaSolid);
+BIND(IfcConnectedFaceSet);
+BIND(IfcBooleanResult);
+BIND(IfcPolygonalBoundedHalfSpace);
+BIND(IfcHalfSpaceSolid);
+BIND(IfcSurfaceOfLinearExtrusion);
+BIND(IfcSurfaceOfRevolution);
+BIND(IfcBlock);
+BIND(IfcRectangularPyramid);
+BIND(IfcRightCircularCylinder);
+BIND(IfcRightCircularCone);
+BIND(IfcSphere);
+BIND(IfcCsgSolid);
+BIND(IfcCurveBoundedPlane);
+BIND(IfcRectangularTrimmedSurface);
+BIND(IfcSurfaceCurveSweptAreaSolid);
+BIND(IfcSweptDiskSolid);
+
+BIND(IfcArbitraryProfileDefWithVoids);
+BIND(IfcArbitraryClosedProfileDef);
+BIND(IfcRoundedRectangleProfileDef);
+BIND(IfcRectangleHollowProfileDef);
+BIND(IfcRectangleProfileDef);
+BIND(IfcTrapeziumProfileDef)
+BIND(IfcCShapeProfileDef);
+// IfcAsymmetricIShapeProfileDef included
+BIND(IfcIShapeProfileDef);
+BIND(IfcLShapeProfileDef);
+BIND(IfcTShapeProfileDef);
+BIND(IfcUShapeProfileDef);
+BIND(IfcZShapeProfileDef);
+BIND(IfcCircleHollowProfileDef);
+BIND(IfcCircleProfileDef);
+BIND(IfcEllipseProfileDef);
+BIND(IfcCenterLineProfileDef);
+BIND(IfcCompositeProfileDef);
+BIND(IfcDerivedProfileDef);
+// IfcFaceSurface included
+// IfcAdvancedFace included in case of IFC4
+BIND(IfcFace);
+
+BIND(IfcEdgeCurve);
+BIND(IfcSubedge);
+BIND(IfcOrientedEdge);
+BIND(IfcEdge);
+BIND(IfcEdgeLoop);
+BIND(IfcPolyline);
+BIND(IfcPolyLoop);
+BIND(IfcCompositeCurve);
+BIND(IfcTrimmedCurve);
+BIND(IfcArbitraryOpenProfileDef);
+#ifdef SCHEMA_HAS_IfcIndexedPolyCurve
+BIND(IfcIndexedPolyCurve)
+#endif
+
+BIND(IfcCircle);
+BIND(IfcEllipse);
+BIND(IfcLine);
+#ifdef SCHEMA_HAS_IfcBSplineCurveWithKnots
+// IfcRationalBSplineCurveWithKnots included
+BIND(IfcBSplineCurveWithKnots);
+#endif
+
+BIND(IfcCartesianPoint);
+BIND(IfcDirection);
+BIND(IfcAxis2Placement2D);
+BIND(IfcAxis2Placement3D);
+BIND(IfcAxis1Placement);
+BIND(IfcCartesianTransformationOperator2DnonUniform);
+BIND(IfcCartesianTransformationOperator3DnonUniform);
+BIND(IfcCartesianTransformationOperator2D);
+BIND(IfcCartesianTransformationOperator3D);
+BIND(IfcObjectPlacement);
+BIND(IfcVector);
+BIND(IfcPlane);