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ODA Kernel SDK
API Reference > OdGe Classes > OdGeQuaternion Class > OdGeQuaternion Methods > set Method > OdGeQuaternion::set Method (const OdGeMatrix3d&)
OdGeQuaternion::set Method (const OdGeMatrix3d&)
Syntax
C++
OdGeQuaternion& set(const OdGeMatrix3d& matrix);

Converts passed rotation matrix into the quaternion. 

 

Parameters
Description
matrix
[in] A 3D matrix that defines components of this quaternion.

reference to this OdGeQuaternion object.

Input matrix A must be a rotation matrix, i.e. A^T = A^-1 and det(A) = 1. 

 

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