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2- or 3-D vectorial functions circin6, circum3, circum4_, iscolinearWith, meeus2, nearestOn, radii11 and soddy4.
Version: 22.07.07
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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 and 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 In- circle of a (2- or 3-D) triangle.
See Also: Functions radii11 and circum3, Incircle and Contact Triangle. |
Return the radius and center of the smallest circle through or containing three (2- or 3-D) points.
See Also: Jean Meeus, "Astronomical Algorithms", 2nd Ed. 1998, page 127ff, circumradius, circumcircle and functions pygeodesy.circum4_ and pygeodesy.meeus2. |
Best-fit a sphere through three or more (3-D) points.
See Also: Charles F. Jekel, "Least Squares Sphere Fit", Sep 13, 2015 and Appendix A, numpy.linalg.lstsq, Eberly 6 and functions pygeodesy.circum3 and pygeodesy.meeus2. |
Return the radius and Meeus' Type of the smallest circle through or containing three (2- or 3-D) points.
See Also: Jean Meeus, "Astronomical Algorithms", 2nd Ed. 1998, page 127ff, circumradius, circumcircle and functions pygeodesy.circum3 and pygeodesy.circum4_. |
Return the radii of the
See Also: Circumradius, Incircle, Soddy Circles and Tangent Circles. |
Return the radius and center of the
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