WebGLRenderer

Since version 4.0.0

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Projection renderer, based on WebGL

class WebGLRenderer

Properties

ctx

aspect

Width / height ratio (= width / height)

canvas

Canvas element

height

Canvas's height (devicePixelRatio is not applied)

pixelRatio

Current devicePixelRatio value.

width

Canvas's width (devicePixelRatio is not applied)

Methods

destroy

Destroy instance and release all resources.

render

Render projection

renderVR

Render VR frame, only used for rendering frames inside VR sessions.

resize

Resize canvas and renew inner size cache.

Constructor

Create new instance

new WebGLRenderer(canvas: HTMLCanvasElement, debug: boolean): WebGLRenderer

Parameters

canvas

HTMLCanvasElement

Canvas element

debug

boolean

Whether to enable WebGL debugging

Properties

ctx

readonly

ctx

WebGLContext

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aspect

>=4.0.0

readonly

aspect

number

Width / height ratio (= width / height)

Example

const aspect = view360.renderer.width / view360.renderer.pixelRatio;
assert(aspect === view360.renderer.aspect);

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canvas

>=4.0.0

readonly

canvas

HTMLCanvasElement

Canvas element

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height

>=4.0.0

readonly

height

number

Canvas's height (devicePixelRatio is not applied)

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pixelRatio

>=4.0.0

readonly

pixelRatio

number

Current devicePixelRatio value.

Example

cosnt renderingWidth = view360.renderer.width * view360.renderer.pixelRatio;

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width

>=4.0.0

readonly

width

number

Canvas's width (devicePixelRatio is not applied)

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Methods

destroy

>=4.0.0

destroy

void

destroy(): void

Destroy instance and release all resources.

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render

>=4.0.0

render

void

render(mesh: TriangleMesh<CommonProjectionUniforms>, camera: Camera): void

Render projection

Parameters

mesh

TriangleMesh<CommonProjectionUniforms>

camera

Camera

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renderVR

>=4.0.0

renderVR

void

renderVR(mesh: TriangleMesh<CommonProjectionUniforms>, vr: XRManager, frame: XRFrame): void

Render VR frame, only used for rendering frames inside VR sessions.

Parameters

mesh

TriangleMesh<CommonProjectionUniforms>

Triangle mesh to render

vr

XRManager

Instance of XRManager

frame

XRFrame

VR frame

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resize

>=4.0.0

resize

void

resize(): void

Resize canvas and renew inner size cache.

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