Class: ClosestGeometryFinder<T>
Defined in: packages/utilities/src/ClosestGeometryFinder.ts:12
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A utility class to find and store the closest geometry to a given origin point.
Type Parameters
T
T
The type of the geometry.
Constructors
Constructor
new ClosestGeometryFinder<
T>(origin):ClosestGeometryFinder<T>
Defined in: packages/utilities/src/ClosestGeometryFinder.ts:22
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Creates an instance of ClosestGeometryFinder.
Parameters
origin
Vector3
The origin point from which distances are measured.
Returns
ClosestGeometryFinder<T>
Accessors
minDistance
Get Signature
get minDistance():
number
Defined in: packages/utilities/src/ClosestGeometryFinder.ts:41
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Gets the minimum distance to the closest geometry.
Returns
number
The minimum distance.
Set Signature
set minDistance(
value):void
Defined in: packages/utilities/src/ClosestGeometryFinder.ts:32
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Sets the minimum distance to the closest geometry.
Parameters
value
number
The minimum distance.
Returns
void
Methods
add()
add(
point,geometry):boolean
Defined in: packages/utilities/src/ClosestGeometryFinder.ts:93
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Adds a geometry if the given point is closer to the origin than the current closest geometry.
Parameters
point
Vector3
The point associated with the geometry.
geometry
T
The geometry to add.
Returns
boolean
True if the geometry was added, false otherwise.
addLazy()
addLazy(
point,geometryCreator):boolean
Defined in: packages/utilities/src/ClosestGeometryFinder.ts:108
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Lazily adds a geometry if the given point is closer to the origin than the current closest geometry.
Parameters
point
Vector3
The point associated with the geometry.
geometryCreator
() => T
A function that creates the geometry to add.
Returns
boolean
True if the geometry was added, false otherwise.
clear()
clear():
void
Defined in: packages/utilities/src/ClosestGeometryFinder.ts:81
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Clears the closest geometry and resets the minimum distance.
Returns
void
getClosestGeometry()
getClosestGeometry():
undefined|T
Defined in: packages/utilities/src/ClosestGeometryFinder.ts:50
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Gets the closest geometry found so far.
Returns
undefined | T
The closest geometry or undefined if no geometry has been added.
isClosest()
isClosest(
point):boolean
Defined in: packages/utilities/src/ClosestGeometryFinder.ts:69
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Checks if a given point is closer to the origin than the current closest geometry.
Parameters
point
Vector3
The point to check.
Returns
boolean
True if the point is closer, false otherwise.
setClosestGeometry()
setClosestGeometry(
geometry):void
Defined in: packages/utilities/src/ClosestGeometryFinder.ts:59
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Sets the closest geometry.
Parameters
geometry
T
The geometry to set as the closest.
Returns
void