Class lsst::afw::cameraGeom::Orientation¶
-
class
Orientation
¶ Describe a detector’s orientation in the focal plane
All rotations are about the reference point on the detector. Rotations are intrinsic, meaning each rotation is applied in the coordinates system produced by the previous rotation. Rotations are applied in this order: yaw (Z), pitch (Y’), and roll (X’’).
- Warning
: default refPoint is -0.5, -0.5 (the lower left corner of a detector). This means that the default-constructed Orientation is not a unity transform, but instead includes a 1/2 pixel shift.