File renames, build script and cmake updates

src/ifcgeom/mapping/IfcDirection.cpp

@@ -0,0 +1,35 @@
+/********************************************************************************
+ *                                                                              *
+ * 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 <gp_Dir.hxx>
+#include "../ifcgeom/IfcGeom.h"
+
+#define Kernel MAKE_TYPE_NAME(Kernel)
+
+bool IfcGeom::Kernel::convert(const IfcSchema::IfcDirection* l, gp_Dir& dir) {
+	IN_CACHE(IfcDirection,l,gp_Dir,dir)
+	std::vector<double> xyz = l->DirectionRatios();
+	dir = gp_Dir(
+		xyz.size()     ? xyz[0] : 0.0f,
+		xyz.size() > 1 ? xyz[1] : 0.0f,
+		xyz.size() > 2 ? xyz[2] : 0.0f
+	);
+	CACHE(IfcDirection,l,dir)
+	return true;
+}