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LSST Applications 27.0.0,g2079a07aa2+3e9fd84d81,g20cdd03214+a1783de99e,g2305ad1205+f735664ca6,g2bbee38e9b+1cefa2a0d0,g337abbeb29+1cefa2a0d0,g3a166c0a6a+1cefa2a0d0,g4322eb9e3a+e47fc74bdd,g461a3dce89+585e252eca,g4e26c3aaff+85a81aefd8,g50ff169b8f+96c6868917,g52b1c1532d+585e252eca,g591dd9f2cf+f2253abe05,g607f77f49a+a1783de99e,g69c4c69b53+1cefa2a0d0,g858d7b2824+a1783de99e,g8b7d742e89+8a676e91aa,g99cad8db69+632c814af3,g9ddcbc5298+9a081db1e4,ga1e77700b3+39b6e1549e,ga8d6e2f9c9+b23fa41a5f,gae0086650b+585e252eca,gb0e22166c9+0e73c8378f,gb7c702c636+64a045db41,gbb8dafda3b+f5d13b7331,gc120e1dc64+4c6bf11887,gc28159a63d+1cefa2a0d0,gcdd4ae20e8+7ad95cbc0b,gce60184219+a1783de99e,gcf0d15dbbd+7ad95cbc0b,gd1535ee943+c317a7c0ad,gdaeeff99f8+f9a426f77a,ge79ae78c31+1cefa2a0d0,gf375526af1+72fb9d6883,gf905fbdb4b+e6f3b76f67,gfbcc870c63+b310236976
LSST Data Management Base Package
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This file declares miscellaneous utility functions. More...
#include "Angle.h"Go to the source code of this file.
Namespaces | |
| namespace | lsst |
| namespace | 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. | |
| 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. | |
| 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. | |
| 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. | |
| 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. | |
This file declares miscellaneous utility functions.
Definition in file utils.h.
1.10.0