API Reference > OdGe Classes > OdGeQuaternion Class > OdGeQuaternion Operators > OdGeQuaternion::-= Operator
OdGeQuaternion::-= Operator
Syntax
C++
OdGeQuaternion operator -=(const OdGeQuaternion& quat);

param quat [in] A reference to a quaternion, component values of which are subtracted from component values of this quaternion.

Subtracts component values of input quaternion from this quaternion.

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