v1.0.0-rc.70

common/DiffractionGeometry.cpp

@@ -180,7 +180,7 @@ float DiffractionGeometry::AngleFromEwaldSphere_deg(const Coord &p0) const {
 
 void DiffractionGeometry::UpdatePoniRotMatrix() {
     poni_rot = RotMatrix(-poni_rot_3, {0,0,1})
-               * RotMatrix(poni_rot_2, {1,0,0})
+               * RotMatrix(-poni_rot_2, {1,0,0})
                * RotMatrix(poni_rot_1, {0,1,0});
 }