Class PathGeometry

PathGeometry

Hierarchy (view full)

BufferGeometry
- PathGeometry
  - PathTubeGeometry

Index

Constructors

Methods

_initByData _initByMaxVertex _resizeAttribute _resizeIndex _updateAttributes update

Constructors

constructor

new PathGeometry(initData?, generateUv2?): PathGeometry
Parameters
- initData: Number | {
      options: Record<string, any>;
      pathPointList: PathPointList;
      usage: Usage;
  } = 3000
  If initData is number, geometry init by empty data and set it as the max vertex. If initData is Object, it contains pathPointList and options.
- Optional generateUv2: Boolean = false
Returns PathGeometry
Overrides BufferGeometry.constructor

Methods

_initByData

_initByData(pathPointList, options?, usage, generateUv2): void
Parameters
- pathPointList: any
- options: {} = {}
- usage: any
- generateUv2: any
Returns void

_initByMaxVertex

_initByMaxVertex(maxVertex, generateUv2): void
Parameters
- maxVertex: any
- generateUv2: any
Returns void

_resizeAttribute

_resizeAttribute(name, len): void
Parameters
- name: any
- len: any
Returns void

_resizeIndex

_resizeIndex(len): void
Parameters
- len: any
Returns void

_updateAttributes

_updateAttributes(position, normal, uv, uv2, indices): void
Parameters
- position: any
- normal: any
- uv: any
- uv2: any
- indices: any
Returns void

update

update(pathPointList, options?): void
Update geometry by PathPointList instance
Parameters
- pathPointList: PathPointList
- options: {
      arrow?: Boolean;
      progress?: number;
      side?: "left" | "right" | "both";
      width?: number;
  } = {}
  - Optional arrow?: Boolean
  - Optional progress?: number
  - Optional side?: "left" | "right" | "both"
    "left"/"right"/"both"
  - Optional width?: number
Returns void