Skip to main content

GraphicVertexPicker

A class that extends OBC.VertexPicker to provide a graphical marker for picking vertices in a 3D scene.

Extends​

  • VertexPicker

Implements​

  • Disposable

Properties​

marker​

marker: null | Mark = null

The marker used to indicate the picked vertex.

onDisposed​

readonly onDisposed: Event<unknown>

OBC.Disposable.onDisposed

Implementation of​

OBC.Disposable.onDisposed

Overrides​

OBC.VertexPicker.onDisposed

Methods​

dispose()​

dispose(): void

OBC.Disposable.onDisposed

Returns​

void

Implementation of​

OBC.Disposable.dispose

Overrides​

OBC.VertexPicker.dispose

get()​

get(world): null | Vector3

Retrieves the picked vertex from the world and updates the marker's position. If no vertex is picked, the marker is hidden.

Parameters​

ParameterTypeDescription
worldWorldThe world in which to pick the vertex.

Returns​

null | Vector3

The picked vertex, or null if no vertex was picked.

Overrides​

OBC.VertexPicker.get