TypeShade
mat4x4fT
Constant in Types
A native mat4x4<f32>, the model-view-projection or view matrix type of a typical per-frame uniform.
import { mat4x4fT } from 'typeshade'
The signature, the description and the examples come from the compiler's own source at commit 26de7be8.
Syntax
const mat4x4fT: { readonly kind: "mat"; readonly cols: 4; readonly rows: 4; readonly elem: "f32"; }Description
Every matCxR<f32> is spellable — build one with
matT — and this is the one with a named constant because it is the one a renderer
reaches for. (It was once the only float matrix, on the recorded ground that “a 2×2 or 3×3
float matrix lays out differently under the WGSL and GLSL std140 rules”. Measured on real
ANGLE and Tint, that is half right: a 2×2 does diverge and a 3×3 does not, and what
actually decides is the row count — see the mat arm of ShaderType and
wgslLayout.)
See also
Source
src/core/ir/types.ts, line 512, at commit 26de7be8