Struct Sphere

A sphere is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.

Implements
System.IEquatable<Sphere>
Inherited Members
System.ValueType.ToString()
System.Object.Equals(System.Object, System.Object)
System.Object.GetType()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: ProjectDawn.Geometry3D
Assembly: ProjectDawn.Geometry.dll
Syntax
[Serializable]
public struct Sphere : IEquatable<Sphere>

Constructors

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Sphere(float3, Single)

Declaration
public Sphere(float3 center, float radius)
Parameters
Type Name Description
Unity.Mathematics.float3 center
System.Single radius

Fields

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Center

Center of the sphere.

Declaration
public float3 Center
Field Value
Type Description
Unity.Mathematics.float3
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Radius

Radius of the sphere.

Declaration
public float Radius
Field Value
Type Description
System.Single

Properties

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Area

Returns the area of the sphere.

Declaration
public float Area { get; }
Property Value
Type Description
System.Single
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Diameter

Diameter of the sphere. Diameter = 2 * Radius.

Declaration
public float Diameter { get; set; }
Property Value
Type Description
System.Single
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Unit

Returns unit sphere.

Declaration
public static Sphere Unit { get; }
Property Value
Type Description
Sphere
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Volume

Returns the volume of the sphere.

Declaration
public float Volume { get; }
Property Value
Type Description
System.Single

Methods

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BoundingBox()

Returns minimum rectangle that fully covers shape.

Declaration
public Box BoundingBox()
Returns
Type Description
Box
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ClosestPoint(float3)

Returns a point on the perimeter of this sphere that is closest to the specified point.

Declaration
public float3 ClosestPoint(float3 point)
Parameters
Type Name Description
Unity.Mathematics.float3 point
Returns
Type Description
Unity.Mathematics.float3
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Equals(Sphere)

Declaration
public bool Equals(Sphere other)
Parameters
Type Name Description
Sphere other
Returns
Type Description
System.Boolean
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Equals(Object)

Declaration
public override bool Equals(object other)
Parameters
Type Name Description
System.Object other
Returns
Type Description
System.Boolean
Overrides
System.ValueType.Equals(System.Object)
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GetHashCode()

Declaration
public override int GetHashCode()
Returns
Type Description
System.Int32
Overrides
System.ValueType.GetHashCode()
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Overlap(Box)

Declaration
public bool Overlap(Box rectangle)
Parameters
Type Name Description
Box rectangle
Returns
Type Description
System.Boolean
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Overlap(Capsule)

Declaration
public bool Overlap(Capsule capsule)
Parameters
Type Name Description
Capsule capsule
Returns
Type Description
System.Boolean
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Overlap(Sphere)

Declaration
public bool Overlap(Sphere sphere)
Parameters
Type Name Description
Sphere sphere
Returns
Type Description
System.Boolean
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Overlap(float3)

Returns true if shapes surfaces overlap.

Declaration
public bool Overlap(float3 pointb)
Parameters
Type Name Description
Unity.Mathematics.float3 pointb
Returns
Type Description
System.Boolean
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Union(Sphere, Sphere)

Returns minimum bounding sphere that contains both spheres.

Declaration
public static Sphere Union(Sphere a, Sphere b)
Parameters
Type Name Description
Sphere a
Sphere b
Returns
Type Description
Sphere

Operators

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Equality(Sphere, Sphere)

Declaration
public static bool operator ==(Sphere lhs, Sphere rhs)
Parameters
Type Name Description
Sphere lhs
Sphere rhs
Returns
Type Description
System.Boolean
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Inequality(Sphere, Sphere)

Declaration
public static bool operator !=(Sphere lhs, Sphere rhs)
Parameters
Type Name Description
Sphere lhs
Sphere rhs
Returns
Type Description
System.Boolean

Implements

System.IEquatable<T>