PolyDataMapper2D

Source (.js)Source (.d.ts)

Introduction

The WebGPU view node of vtkMapper2D. It delegates each cell array of the polydata to a vtkWebGPUCellArrayMapper drawing in 2D.

Methods

buildPass

Update the renderable and rebuild the cell array mappers of its polydata.

Argument	Type	Required	Description
prepass		Yes

createCellArrayMapper

Create the cell array mapper drawing one primitive of the polydata.

extend

Method used to decorate a given object (publicAPI+model) with vtkWebGPUPolyDataMapper2D characteristics.

Argument	Type	Required	Description
publicAPI		Yes	object on which methods will be bounds (public)
model		Yes	object on which data structure will be bounds (protected)
initialValues	IWebGPUPolyDataMapper2DInitialValues	No	(default: {})

newInstance

Method used to create a new instance of vtkWebGPUPolyDataMapper2D.

Argument	Type	Required	Description
initialValues	IWebGPUPolyDataMapper2DInitialValues	No	for pre-setting some of its content

updateCellArrayMappers

Create, configure and adopt one cell array mapper per non empty cell array of the polydata, up to the triangles, each drawing in 2D.

Argument	Type	Required	Description
poly	vtkPolyData	Yes