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Regarding using materials.config file for DAMASK

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IITian Solves

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Jan 12, 2025, 1:07:04 PMJan 12
to dream3d-users
Dear Community members,

I have successfully generated a microstructure in DREAM3D. A materials.config file has also been generated. It contains data in the form of euler angles. However, I have to use this data to create my material.yaml file in DAMASK, and it uses quarternions. I would be grateful if you could help me out with this conversion process. 

Thanks in advance!

Michael Jackson

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Jan 13, 2025, 11:50:38 AMJan 13
to IITian Solves, dream3d-users
There is a filter called “Convert Orientation Representation” that can convert the Euler Angles to Quaternions. 

PLEASE NOTE: THE QUATERNIONS ARE ENCODED AS VECTOR-SCALAR (XYZW)

There is a filter called “Convert Quaternion Order” that can do a conversion for you. NOTE: IF YOU USE THIS TO CONVERT THE QUATERNION ORDER TO SCALAR-VECTOR DO NOT USE THAT QUATERNION ARRAY WITH ANY FILTER IN DREAM.3D. 
--
Mike Jackson                    mike.j...@bluequartz.net
BlueQuartz Software         www.bluequartz.net
President/Owner               Dayton, Ohio
Principal DREAM.3D Developer


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