LSSTApplications  19.0.0-14-gb0260a2+f7b33f63ed,20.0.0+028ca7aeb5,20.0.0+578ca8d785,20.0.0+95fe209e70,20.0.0+d1f8484762,20.0.0+ec0eb203f4,20.0.0-1-g253301a+95fe209e70,20.0.0-1-g2b7511a+ce6f728470,20.0.0-1-g5b95a8c+36cabaa438,20.0.0-1-gedffbd8+08e3982e2f,20.0.0-11-gd9dafd18+ee11e5b92d,20.0.0-16-gfab17e72e+f119078cbc,20.0.0-19-gb3c8180+76b8b4580d,20.0.0-2-g4dae9ad+b9c65d2db1,20.0.0-2-g61b8584+62d102034e,20.0.0-2-gb780d76+f45b7d88f4,20.0.0-2-ged6426c+c16e0e6c56,20.0.0-2-gf072044+95fe209e70,20.0.0-2-gf1f7952+b9c65d2db1,20.0.0-22-gdf434b7+b9c65d2db1,20.0.0-23-g10eeb28+266feae6ef,20.0.0-25-g3dcad98+7edba9c73c,20.0.0-3-g1653f94+62d102034e,20.0.0-3-g4cc78c6+1c0c6df15e,20.0.0-3-g8f21e14+cae0a2a29f,20.0.0-3-gbd60e8c+eb59cfae10,20.0.0-3-gbecbe05+a2681a7a86,20.0.0-36-g96d5af2b+330d9ff9b7,20.0.0-4-g97dc21a+7edba9c73c,20.0.0-4-gb4befbc+0084b8bcb8,20.0.0-4-gfea843c+f45b7d88f4,20.0.0-5-gdfe0fee+88049eac2d,20.0.0-6-g64f541c+f45b7d88f4,20.0.0-6-g9a5b7a1+db91213b54,20.0.0-67-g32d6278+0d86c2e7cd,20.0.0-9-g4aef684+e9f4309ef0,w.2020.44
LSSTDataManagementBasePackage
Namespaces | Functions
utils.h File Reference

This file declares miscellaneous utility functions. More...

#include "Angle.h"

Go to the source code of this file.

Namespaces

 lsst
 A base class for image defects.
 
 lsst::sphgeom
 

Functions

double lsst::sphgeom::getMinSquaredChordLength (Vector3d const &v, Vector3d const &a, Vector3d const &b, Vector3d const &n)
 Let p be the unit vector closest to v that lies on the plane with normal n in the direction of the cross product of a and b. More...
 
double lsst::sphgeom::getMaxSquaredChordLength (Vector3d const &v, Vector3d const &a, Vector3d const &b, Vector3d const &n)
 Let p be the unit vector furthest from v that lies on the plane with normal n in the direction of the cross product of a and b. More...
 
Angle lsst::sphgeom::getMinAngleToCircle (Angle x, Angle c)
 getMinAngleToCircle returns the minimum angular separation between a point at latitude x and the points on the circle of constant latitude c. More...
 
Angle lsst::sphgeom::getMaxAngleToCircle (Angle x, Angle c)
 getMaxAngleToCircle returns the maximum angular separation between a point at latitude x and the points on the circle of constant latitude c. More...
 
Vector3d lsst::sphgeom::getWeightedCentroid (UnitVector3d const &v0, UnitVector3d const &v1, UnitVector3d const &v2)
 getWeightedCentroid returns the center of mass of the given spherical triangle (assuming a uniform mass distribution over the triangle surface), weighted by the triangle area. More...
 

Detailed Description

This file declares miscellaneous utility functions.

Definition in file utils.h.