EWDraw 3D ActiveX 7.2.4

EWDraw3D ActiveX is a powerful vector graphics ActiveX for 3D and 2D visualisation and animation. You can use it for CAD,CAM,GIS and others. The EWDraw3D ActiveX is based on Open CASCADE geometric kernel and openGL.
The library is realized as a run-time Windows 32 bit OCX (ActiveX control). Either can be used with applications written in the popular Visual IDE languages such as Visual Basic, Delphi, C++ Builder , Visual C++, .NET and INTERNET
Version 7.2 October 1 2009
.Add Drag&Drop function
.Add export to a DXF file
.Add insert JPG file
.Support .EWD file direct save a mesh object
.Improve open EWD file speed
.Improve mesh display speed
.Improve block display speed
.Improve Join function
.Improve pipe function
.fix buf of "IMPDXF" file
.fix bug of "offset" function
.fix bug of "fillet" and "chamfer" function
.fix bug of "Get3DSolidSection" function
Version 7.0 Jun 1 2009
.Add Undo/Redo function
.Add Edge4Surface for create surface by 4 edge
.Add Edge3Surface for create surface by 3 edge
.Add Split3DSolid for split a 3D solid by a plane
.Fix some bug of "Block"
.Fix some bug of "Mesh"
.Fix a bug of operation "Subtract"