getPixelColor

getPixelColor(gl, frameBuffer, x, y, pixelRatio, downSizingRatio): [number, number, number, number]

Defined in: packages/sigma/src/utils/colors.ts:292

Parameters

gl

WebGL2RenderingContext

frameBuffer

WebGLBuffer | null

x

number

y

number

pixelRatio

number

downSizingRatio

number

Returns

[number, number, number, number]