Camera

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

Introduction

The WebGPU backend view node for a vtkCamera.

Methods

convertToOpenGLDepth

Convert a WebGPU depth value into the equivalent OpenGL depth value.

Argument	Type	Required	Description
val		Yes

extend

Method used to decorate a given object (publicAPI+model) with vtkWebGPUCamera 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	IWebGPUCameraInitialValues	No	(default: {})

getKeyMatrices

Recompute the view/projection matrices if the camera, the renderer, the render window or the stabilized center changed since the last call.

Argument	Type	Required	Description
webGPURenderer	vtkWebGPURenderer	Yes

getKeyMatrixTime

The time stamp guarding the cached key matrices.

getProjectionMatrix

Fill the given matrix with the WebGPU projection matrix, whose depth range is [0, 1] rather than the OpenGL [-1, 1].

Argument	Type	Required	Description
outMat		Yes	the 4x4 matrix to write into
aspect		Yes	the viewport aspect ratio
cRange		Yes	the clipping range
windowCenter		Yes	the normalized window center

newInstance

Method used to create a new instance of vtkWebGPUCamera.

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

setKeyMatrixTime

Argument	Type	Required	Description
keyMatrixTime		Yes