A sphere that is defined by a center and a radius. This is one of the simpler volumes and collision checks
are fast, but may yield more false-positives than using volumes that more tightly enclose the geometry (such as OrientedBoundingBox).
The algorithm for generating the sphere is an implemention of Welzl's minimum-volume sphere algorithm.
Declaration Syntax| C# |
public sealed class BoundingSphere : BoundingVolume
Members| All Members | Constructors | Methods | Properties | ||
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BoundingSphere()()()() |
Constructs a new bounding sphere centered at the origin with zero radius.
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BoundingSphere(Vector3, Single) |
Constructs a new bounding sphere.
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BoundingSphere(BoundingSphere) |
Constructs a new bounding sphere cloned from the source sphere.
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BoundingType |
Gets the bounding type enumeration.
(Overrides BoundingVolume.BoundingType.) |
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Center |
Gets or sets the center of the bounding volume.
(Inherited from BoundingVolume.) |
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Clone()()()() |
Returns a new instance of BoundingSphere with the same center/radius.
(Overrides BoundingVolume.Clone()()()().) |
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ComputeFromPoints(array<Vector3>[]()[][]) |
Computes the bounding sphere from a collection of 3D points.
(Overrides BoundingVolume.ComputeFromPoints(array<Vector3>[]()[][]).) |
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ComputeFromPoints(DataBuffer<(Of <<'(Vector3>)>>)) |
Compute this bounding volume from a set of 3D points.
(Inherited from BoundingVolume.) |
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ComputeFromPrimitives(array<Vector3>[]()[][], array<Int32>[]()[][]) |
Computes the bounding sphere from a collection of indexed primitives.
(Overrides BoundingVolume.ComputeFromPrimitives(array<Vector3>[]()[][], array<Int32>[]()[][]).) |
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ComputeFromPrimitives(array<Vector3>[]()[][], array<Int16>[]()[][]) |
Computes the bounding sphere from a collection of indexed primitives.
(Overrides BoundingVolume.ComputeFromPrimitives(array<Vector3>[]()[][], array<Int16>[]()[][]).) |
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ComputeFromPrimitives(DataBuffer<(Of <<'(Vector3>)>>), DataBuffer<(Of <<'(Int32>)>>)) |
Compute this bounding volume from a set of primitives.
(Inherited from BoundingVolume.) |
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ComputeFromPrimitives(DataBuffer<(Of <<'(Vector3>)>>), DataBuffer<(Of <<'(Int16>)>>)) |
Compute this bounding volume from a set of primitives.
(Inherited from BoundingVolume.) |
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Contains(Vector3) |
Tests if the specified point is inside this bounding sphere or not.
(Overrides BoundingVolume.Contains(Vector3).) |
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Contains(BoundingBox) |
Determines if the AABB is contained within this bounding volume.
(Overrides BoundingVolume.Contains(BoundingBox).) |
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Contains(BoundingSphere) |
Determines if the sphere is contained within this bounding volume.
(Overrides BoundingVolume.Contains(BoundingSphere).) |
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Contains(OrientedBoundingBox) |
Determines if the oriented bounding box is contained within this bounding volume.
(Overrides BoundingVolume.Contains(OrientedBoundingBox).) |
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Contains(BoundingVolume) |
Determines if the volume is contained within this bounding volume.
(Inherited from BoundingVolume.) |
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DistanceTo(Vector3) |
Computes the distance from the center of this volume
to the point.
(Inherited from BoundingVolume.) |
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DistanceToEdge(Vector3) |
Computes the distance from the point to the nearest edge of the volume.
(Overrides BoundingVolume.DistanceToEdge(Vector3).) |
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Equals(Object) |
(Inherited from Object.) |
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GetHashCode()()()() |
Serves as a hash function for a particular type. (Inherited from Object.) |
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GetType()()()() |
Gets the Type of the current instance. (Inherited from Object.) |
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Intersects(BoundingBox) |
Tests if the bounding box intersects with this bounding sphere.
(Overrides BoundingVolume.Intersects(BoundingBox).) |
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Intersects(BoundingSphere) |
Tests if the bounding sphere intersects with this bounding sphere.
(Overrides BoundingVolume.Intersects(BoundingSphere).) |
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Intersects(OrientedBoundingBox) |
Tests if the oriented bounding box intersects with this bounding sphere.
(Overrides BoundingVolume.Intersects(OrientedBoundingBox).) |
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Intersects(Ray) |
Tests if the ray intersects with this sphere.
(Overrides BoundingVolume.Intersects(Ray).) |
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Intersects(Ray%, Boolean%) |
Tests if the ray intersects with this sphere.
(Overrides BoundingVolume.Intersects(Ray%, Boolean%).) |
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Intersects(Plane) |
Tests if the plane intersects with this bounding sphere, and if not
which side the volume is on relative to the plane.
(Overrides BoundingVolume.Intersects(Plane).) |
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Intersects(Plane%, PlaneIntersectionType%) |
Tests if the plane intersects with this bounding sphere, and if not
which side the volume is on relative to the plane.
(Overrides BoundingVolume.Intersects(Plane%, PlaneIntersectionType%).) |
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Intersects(BoundingVolume) |
Tests if the volume intersects with this bounding volume.
(Inherited from BoundingVolume.) |
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IntersectsWhere(Ray) |
Tests where on the sphere the ray intersects, if it does.
(Overrides BoundingVolume.IntersectsWhere(Ray).) |
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IntersectsWhere(Ray%, BoundingIntersectionRecord%) |
Tests where on the sphere the ray intersects, if it does.
(Overrides BoundingVolume.IntersectsWhere(Ray%, BoundingIntersectionRecord%).) |
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Merge(BoundingVolume) |
Merges this bounding volume with a second one. The resulting
bounding volume is returned as a new object and will contain the
original volumes completely. The returned value will be of the
same bounding type as the caller.
(Overrides BoundingVolume.Merge(BoundingVolume).) |
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MergeLocal(BoundingVolume) |
Merges this bounding volume with a second one. The resulting bounding
volume is stored locally and will contain the original volumes completely.
(Overrides BoundingVolume.MergeLocal(BoundingVolume).) |
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Radius |
Gets or sets the radius of the sphere.
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Read(ISavableReader) |
Deserializes this BoundingSphere.
(Overrides BoundingVolume.Read(ISavableReader).) |
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Set(BoundingVolume) |
Sets the bounding sphere to copy from the source volume or to contain it.
(Overrides BoundingVolume.Set(BoundingVolume).) |
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SetCenter(Single, Single, Single) |
Sets the center of the volume from the specified coordinates.
(Inherited from BoundingVolume.) |
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ToString()()()() |
(Inherited from Object.) |
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Transform(Transform) |
Transforms this volume by the SRT transform and creates a
new bounding volume that contains the result. The bounding volume
will be of the same type as the caller.
(Overrides BoundingVolume.Transform(Transform).) |
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TransformLocal(Transform) |
Transforms this volume by the SRT transform. The transformed
volume is stored locally.
(Overrides BoundingVolume.TransformLocal(Transform).) |
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Volume |
Gets the volume of the sphere.
(Overrides BoundingVolume.Volume.) |
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Write(ISavableWriter) |
Serializes this BoundingSphere.
(Overrides BoundingVolume.Write(ISavableWriter).) |
Inheritance Hierarchy| Object | ||
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BoundingVolume | |
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BoundingSphere | |
Assembly: Tesla (Module: Tesla) Version: 0.5.0.0 (0.5.0.0)