vec4b
Type
A four-component vector of bool: what comparing two vec4 values yields, componentwise.
The signature and the sentence under each name are the compiler's own text at commit 26de7be8.
Syntax
interface vec4b { readonly [vecTag]: readonly ['bool', 4] [index: number]: bool x: bool y: bool z: bool w: bool r: bool g: bool b: bool a: bool …}The … line stands for 672 more members, the swizzles. A swizzle reads two to four components as a new vector of the same element type. The components come in any order and may repeat, and their letters come from one set, xyzw or rgba.