The Convex type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | Convex()()()() |
Creates an empty convex.
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| Convex(Int32) |
Creates an empty convex of given capacity.
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| Convex(Convex) |
Creates a convex from another one.
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| Convex(Halfspace) |
Creates a convex with a single halfspace in it.
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| Convex(IEnumerable<(Of <<'(Halfspace>)>>)) |
Creates a convex from a collection of halfspaces.
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| Convex(IList<(Of <<'(Halfspace>)>>)) |
Creates a convex from a list of halfspaces.
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| Convex(List<(Of <<'(Cartesian>)>>), PointOrder) |
Creates a polygon from a list of points.
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| Convex(Halfspace, Boolean) |
Creates a convex with a single halfspace in it.
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| Convex(Double, Double, Double) |
Creates a circle of specified center (RA, Dec) and radius (arcmin).
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| Convex(Cartesian, Cartesian, Cartesian) |
Creates a triangle from three points.
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Methods
| Name | Description | |
|---|---|---|
| Add |
Adds a halfspace to the convex.
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| AddRange |
Adds a collection of halfspaces to the convex.
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| Clear |
Removes all halfspaces.
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 | Clone |
Returns a clone of the given convex.
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| ComparisonAreaAscending |
Compares two convexes by area.
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| ComparisonAreaDescending |
Compares two convexes by area.
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| Contains(Cartesian) |
Determines whether the convex covers a point.
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| Contains(Cartesian, Double, Double) |
Determines whether the convex covers a point.
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| Difference |
Returns the difference of this convex and another.
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| DoesCollide |
Determines whether the convex collides with another.
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| Equals |
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.) |
| Exists |
Determines whether a halfspace matches the specified conditions.
|
 | Finalize |
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.) |
| GetHashCode |
Serves as a hash function for a particular type.
(Inherited from Object.) |
| GetType |
Gets the Type of the current instance.
(Inherited from Object.) |
| Grow |
Increases the angles of all halfspaces by the given amount.
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| HasCommonHalfspace |
Determines whether two convexes have a common halfspace.
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| HasESignNegative |
Determines whether the list of halfspaces contains a hole.
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| HasOnlyOneCommonHalfspace |
Determines whether two convexes have only one common halfspace within specified accuracy.
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| HasOnlyOneESignNegative |
Determines whether only one halfspace is a hole.
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| IndexFirstCommonHalfspacePair |
Returns the indices of the first pair of halfspaces that are common.
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| Intersect(Convex) |
Intersects the convex with the specified convex.
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| Intersect(Halfspace) |
Intersects the convex with the specified halfspace.
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| MecContains(Cartesian) |
Determines whether the minimal enclosing circles of the patches
contain the specified point.
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| MecContains(Cartesian, Double, Double) |
Determines whether the minimal enclosing circles of the patches
contain the specified point.
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| MecDisjoint |
Determines whether the minimal enclosing circles of two convexes are disjoint.
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| MemberwiseClone |
Creates a shallow copy of the current Object.
(Inherited from Object.) |
| Parse |
Parses a string of 'CONVEX x1 y1 z1 d1 x2... dN' into a Convex
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| RemoveAt |
Removes the halfspace at the specified index.
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| RemoveRange |
Removes a range of halfspaces.
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| Same |
Determines whether two convexes are the same within the specified accuracy.
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| Simplify()()()() |
Simplifies the description of convex by computing the roots and the optimal representation.
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| Simplify(Boolean) |
Simplifies the description of convex by computing the roots and the optimal representation.
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| SmartContains(Cartesian) |
Determines whether the convex covers the specified point by
first testing the minimal enclosing circles.
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| SmartContains(Cartesian, Double, Double) |
Determines whether the convex covers the specified point by
first testing the minimal enclosing circles.
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| SmartDifference |
Returns the difference of this convex and the specified one.
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| SmartIntersect |
Intersects the convex with another one by comparing the minimal enclosing circles first.
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| Sort |
Sorts the halfspaces of the convex by radius, x, y and z.
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| ToString()()()() |
Returns the string representation.
(Overrides Object..::..ToString()()()().) |
| ToString(String) |
String representation.
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| TrueForAll |
Determines whether every halfspace matches the specified conditions.
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Fields
| Name | Description | |
|---|---|---|
 | Revision |
Revision from CVS
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Properties
| Name | Description | |
|---|---|---|
 | Area |
Gets the area of the convex.
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| Capacity |
Gets or sets the total number of halfspaces the internal data structure can hold without resizing.
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| Count |
Gets the number of halfspaces.
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| ESign |
Gets the extended sign property.
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| HalfspaceList |
Gets a readonly collection of the halfspaces.
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| PatchList |
Gets the list of patches.
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| Simplified |
Gets value determining whether convex is simplified.
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| Sorted |
Gets value determining whether halfspaces are sorted.
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| XmlSerialization |
Used by the XML serializer.
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See Also
