mat4x4f

const mat4x4f: Mat4x4f

Defined in: packages/typegpu/src/data/matrix.ts:769

Schema representing mat4x4f - a matrix with 4 rows and 4 columns, with elements of type f32. Also a constructor function for this matrix type.

Examples

const zero4x4 = mat4x4f(); // filled with zeros

const mat = mat4x4f(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
mat.columns[0] // vec4f(0, 1, 2, 3)
mat.columns[1] // vec4f(4, 5, 6, 7)
mat.columns[2] // vec4f(8, 9, 10, 11)
mat.columns[3] // vec4f(12, 13, 14, 15)

const mat = mat4x4f(
 vec4f(0, 1, 2, 3),     // column 0
 vec4f(4, 5, 6, 7),     // column 1
 vec4f(8, 9, 10, 11),   // column 2
 vec4f(12, 13, 14, 15), // column 3
);

const buffer = root.createBuffer(d.mat4x4f, d.mat4x4f()); // buffer holding a d.mat4x4f value, with an initial value of mat4x4f filled with zeros