ShaderCache

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

Introduction

Caches the shader modules of a device, keyed by shader type and hash.

Methods

extend

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

getDevice

Get the device the cached modules are created on.

getShaderModule

Get the shader module for a description, creating and caching it when no module with the same type and hash was built yet.

Argument	Type	Required	Description
shaderDesc	vtkWebGPUShaderDescription	Yes

getWindow

Get the render window this cache belongs to.

newInstance

Method used to create a new instance of vtkWebGPUShaderCache.

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

replace

Whether the searched pattern was present in the source.

result

The source with the substitution applied.

setDevice

Set the device the cached modules are created on.

Argument	Type	Required	Description
device	vtkWebGPUDevice	Yes

setWindow

Set the render window this cache belongs to.

Argument	Type	Required	Description
window	vtkWebGPURenderWindow	Yes