Package pygeodesy :: Module sphericalBase :: Class CartesianSphericalBase |
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# Class CartesianSphericalBase

         object --+
                  |
       named._Named --+
                      |
       named._NamedBase --+
                          |
          vector3d.Vector3d --+
                              |
    cartesianBase.CartesianBase --+
                                  |
                                 CartesianSphericalBase

Known Subclasses:
  - sphericalNvector.Cartesian
  - , sphericalTrigonometry.Cartesian

(INTERNAL) Base class for spherical `Cartesian`s.

Instance Methods
intersections2(self, rad1, other, rad2, radius=6371008.771415) Compute the intersection points of two circles each defined by a center point and a radius. |
Inherited from `cartesianBase.CartesianBase`: `__init__`, `convertDatum`, `to3llh`, `toEcef`, `toLatLon`, `toNvector`, `toStr`, `toVector` Inherited from `vector3d.Vector3d`: `__abs__`, `__add__`, `__cmp__`, `__div__`, `__eq__`, `__ge__`, `__gt__`, `__le__`, `__lt__`, `__matmul__`, `__mul__`, `__ne__`, `__neg__`, `__pos__`, `__radd__`, `__rmatmul__`, `__rsub__`, `__sub__`, `__truediv__`, `angleTo`, `cmp`, `cross`, `dividedBy`, `dot`, `equals`, `iscolinearWith`, `isequalTo`, `minus`, `nearestOn`, `negate`, `others`, `parse`, `plus`, `rotate`, `rotateAround`, `sum`, `times`, `to2ab`, `to2ll`, `to3xyz`, `trilaterate3d2`, `unit` Inherited from `named._NamedBase`: `__repr__`, `__str__`, `toRepr` Inherited from `named._Named`: `_dot_`, `attrs`, `classof`, `copy`, `toStr2` Inherited from `object`: `__delattr__`, `__format__`, `__getattribute__`, `__hash__`, `__new__`, `__reduce__`, `__reduce_ex__`, `__setattr__`, `__sizeof__`, `__subclasshook__`

Properties
Inherited from `cartesianBase.CartesianBase`: `Ecef`, `datum`, `height`, `isEllipsoidal`, `isSpherical`, `latlon`, `latlonheight`, `latlonheightdatum`, `philam`, `philamheight`, `philamheightdatum` Inherited from `vector3d.Vector3d`: `crosserrors`, `euclid`, `length`, `length2`, `x`, `xyz`, `y`, `z` Inherited from `named._Named`: `classname`, `classnaming`, `name`, `named`, `named2`, `named3`, `named4` Inherited from `object`: `__class__`

Method Details

### intersections2 (self, rad1, other, rad2, radius=6371008.771415) |
Compute the intersection points of two circles each defined by a center point and a radius. Arguments: `rad1` - Radius of the this circle (`meter` or `radians`, see `radius`). `other` - Center of the other circle (`Cartesian`). `rad2` - Radius of the other circle (`meter` or `radians`, see `radius`). `radius` - Mean earth radius (`meter` or `None` if both `rad1` and `rad2` are given in `radians`). Returns: 2-Tuple of the intersection points, each `Cartesian`. The intersection points are the same `Cartesian` instance for abutting circles. Raises: `IntersectionError` - Concentric, antipodal, invalid or non-intersecting circles. `TypeError` - If `other` is not `Cartesian`. `ValueError` - Invalid `rad1`, `rad2` or `radius`. See Also: Java code and function trilaterate3d2.