`pack4x8unorm()`

Function in Builtins

Pack a vec4<f32> into a u32 RGBA8.

import { pack4x8unorm } from 'typeshade'

The signature, the description and the examples come from the compiler's own source at commit 26de7be8.

Syntax

const pack4x8unorm: (v: ReadonlyNode<"vec4<f32>">) => Node<"u32">

Node<'u32'>

Target	Support	Notes
WGSL (WebGPU)	Supported	`pack4x8unorm(v)`.
GLSL ES 3.00 (WebGL2)	Supported	`(uint(floor(0.5 + clamp(v.x, 0.0, 1.0) * 255.0)) \| (uint(floor(0.5 + clamp(v.y, 0.0, 1.0) * 255.0)) << 8) \| (uint(floor(0.5 + clamp(v.z, 0.0, 1.0) * 255.0)) << 16) \| (uint(floor(0.5 + clamp(v.w, 0.0, 1.0) * 255.0)) << 24))`.
CPU oracle	Supported	Evaluated in f64 by the oracle.