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2- or 3-D vectorial functions circin6, circum3, circum4_, iscolinearWith, meeus2, nearestOn, radii11 and soddy4.
Version: 22.10.12
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Circin6Tuple 6-Tuple (radius, center, deltas, cA, cB, cC) with the
radius, the trilaterated center and
contact points of the inscribed aka In- circle of a
triangle.
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Circum3Tuple 3-Tuple (radius, center, deltas) with the
circumradius and trilaterated
circumcenter of the circumcircle through
3 points (aka {Meeus}' Type II circle) or the radius
and center of the smallest Meeus' Type I
circle.
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Circum4Tuple 4-Tuple (radius, center, rank, residuals) with
radius and center of a sphere
least-squares fitted through given points and the
rank and residuals -if any- from numpy.linalg.lstsq.
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Meeus2Tuple 2-Tuple (radius, Type) with radius and
Meeus' Type of the smallest circle
containing 3 points.
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Radii11Tuple 11-Tuple (rA, rB, rC, cR, rIn, riS, roS, a, b, c, s)
with the Tangent circle radii rA,
rB and rC, the circumradius
cR, the Incircle radius rIn
aka inradius, the inner and outer Soddy circle
radii riS and roS, the sides
a, b and c and
semi-perimeter s of a triangle, all in
meter conventionally.
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Soddy4Tuple 4-Tuple (radius, center, deltas, outer) with
radius and (trilaterated) center of the
inner Soddy circle and the radius of the
outer Soddy circle.
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__all__ = _ALL_LAZY.vector2d
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| Function Details |
Return the radius and center of the inscribed aka Incircle of a (2- or 3-D) triangle.
See Also: Functions radii11 and circum3, Contact Triangle and Incircle. |
Return the radius and center of the smallest circle through or containing three (2- or 3-D) points.
See Also: Functions pygeodesy.circum4_ and pygeodesy.meeus2 and Meeus, J. Astronomical Algorithms, 2nd Ed. 1998, page 127ff, circumradius and circumcircle. |
Best-fit a sphere through three or more (3-D) points.
See Also: Functions pygeodesy.circum3 and pygeodesy.meeus2, Jekel, Charles F. Least Squares Sphere Fit Sep 13, 2015, Appendix A, numpy.linalg.lstsq and Eberly 6. |
Return the radius and Meeus' Type of the smallest circle through or containing three (2- or 3-D) points.
See Also: Functions pygeodesy.circum3 and pygeodesy.circum4_ and Meeus, J. Astronomical Algorithms, 2nd Ed. 1998, page 127ff, circumradius and circumcircle. |
Return the radii of the
See Also: Circumradius, Incircle, Soddy Circles and Tangent Circles. |
Return the radius and center of the
See Also: Functions radii11 and circum3 and Soddy Circles. |
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