IndexedReadWriteXYZCollection Class
abstract base class extends IndexedXYZCollection, adding methods to push, peek, and pop, and rewrite.
Extends
Extended by
Methods
Name |
Description |
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back(result?: Point3d): Point3d | undefined Abstract |
extract the final point |
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clear(): void Abstract |
clear all entries |
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front(result?: Point3d): Point3d | undefined Abstract |
extract the first point |
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pop(): void Abstract |
remove the final point. |
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push(data: XYAndZ): void Abstract |
push a (clone of) point onto the collection |
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pushXYZ(x?: number, y?: number, z?: number): void Abstract |
push a new point (given by coordinates) onto the collection |
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reverseInPlace(): void Abstract |
reverse the points in place. |
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Inherited methods
Name |
Inherited from |
Description |
accumulateCrossProductIndexIndexIndex(origin: number, indexA: number, indexB: number, result: Vector3d): void Abstract |
IndexedXYZCollection |
Return the cross product of vectors from origin point at indexA to target points at indexB and indexC |
accumulateScaledXYZ(index: number, scale: number, sum: Point3d): void Abstract |
IndexedXYZCollection |
Accumulate scale times the x,y,z values at index. |
crossProductIndexIndexIndex(origin: number, indexA: number, indexB: number, result?: Vector3d): Vector3d | undefined Abstract |
IndexedXYZCollection |
Return the cross product of vectors from origin to points at indexA and indexB |
crossProductXYAndZIndexIndex(origin: XYAndZ, indexA: number, indexB: number, result?: Vector3d): Vector3d | undefined Abstract |
IndexedXYZCollection |
Return the cross product of the vectors from origin to points at indexA and indexB |
cyclicIndex(i: number): number |
IndexedXYZCollection |
Adjust index into range by modulo with the length. |
distanceIndexIndex(index0: number, index1: number): number | undefined Abstract |
IndexedXYZCollection |
Return distance between indicated points. |
distanceSquaredIndexIndex(index0: number, index1: number): number | undefined Abstract |
IndexedXYZCollection |
Return distance squared between indicated points. |
getPoint3dAtCheckedPointIndex(index: number, result?: Point3d): Point3d | undefined Abstract |
IndexedXYZCollection |
Return the point at index as a strongly typed Point3d. |
getPoint3dAtUncheckedPointIndex(index: number, result?: Point3d): Point3d Abstract |
IndexedXYZCollection |
Return the point at index as a strongly typed Point3d, without checking the point index validity. |
getRange(): Range3d |
IndexedXYZCollection |
Return the range of the points. |
getVector3dAtCheckedVectorIndex(index: number, result?: Vector3d): Vector3d | undefined Abstract |
IndexedXYZCollection |
Get from index as a strongly typed Vector3d. |
getXAtUncheckedPointIndex(pointIndex: number): number Abstract |
IndexedXYZCollection |
access x of indexed point |
getYAtUncheckedPointIndex(pointIndex: number): number Abstract |
IndexedXYZCollection |
access y of indexed point |
getZAtUncheckedPointIndex(pointIndex: number): number Abstract |
IndexedXYZCollection |
access z of indexed point |
vectorIndexIndex(indexA: number, indexB: number, result?: Vector3d): Vector3d | undefined Abstract |
IndexedXYZCollection |
Return a vector from the point at indexA to the point at indexB |
vectorXYAndZIndex(origin: XYAndZ, indexB: number, result?: Vector3d): Vector3d | undefined Abstract |
IndexedXYZCollection |
Return a vector from origin to the point at indexB |
Inherited properties
Name |
Type |
Inherited from |
Description |
length Accessor ReadOnly |
number |
IndexedXYZCollection |
read-only property for number of XYZ in the collection. |
points Accessor ReadOnly |
Iterable<Point3d> |
IndexedXYZCollection |
Return iterator over the points in this collection. Usage:
ts<br> for (const point: Point3d of collection.points) { ... }<br> |
Defined in
Last Updated:
05 June, 2020