Adds support for exporting to DXF binary file format.
Features
- Added support for CGM format.
- Added support for exporting to DXF binary file format.
- Improved U3D format support.
- Added support for parsing Base and Progressive mesh data blocks and reconstruction of mesh.
- Added ThreeDSCoordinateSystem, ThreeDSMaterial and ThreeDSImage classes which refer to ApsVector3F.
- Added support for newer DXF file format.
- Added writing properties for the following objects:
- CadRasterImageDef.
- CadRasterImage.
- CadLeader.
- CadMLeader.