C# (CSharp) IFC2X3 IfcAxis2Placement3D.Axis2Placement3DToMatrix - 1 examples found. These are the top rated real world C# (CSharp) examples of IFC2X3.IfcAxis2Placement3D.Axis2Placement3DToMatrix extracted from open source projects. You can rate examples to help us improve the quality of examples.