SIRotation.Invert
Inverts the rotation r and stores the result in this rotation.
SIRotation.Invert( SIRotation in_pRot ); |
SIRotation.Invert( r ); |
| Parameter | Type | Description |
|---|---|---|
| r | SIRotation | Rotation operand |
dim r1, r2, rotAngles ' Create rotations. set r1 = XSIMath.CreateRotation set r2= XSIMath.CreateRotation ' Create 3D vector. set rotAngles = XSIMath.CreateVector3(0.0, 1.5, 0.0) r1.SetFromXYZAngles rotAngles r2.Invert r1 |