Author Topic: INTEROP COM Transformation Matrix  (Read 1548 times)

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zeppeldep

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INTEROP COM Transformation Matrix
« on: July 26, 2012, 07:39:02 AM »
Using C# 2010 for use with AutoCAD 2012.
INTEROP COM OUTSIDE Acad.
The TransfromBy method is available to entities.
But ... I could not find the BlockTransform 'data' of a Block Reference entity. Is it available in the COM somewhere?
I am just too lacking in math skill to build the correct transformation matrix. For now I will just get the properties of the block reference (rotation etc.) and re-use them to process the nested entities.
Thx for your patience..
Kevin.