mat2x4

Header: cglm/mat2x4.h

Table of contents (click to go):

Macros:

Functions:

void glm_mat2x4_copy(mat2x4 src, mat2x4 dest)

Copy mat2x4 (src) to mat2x4 (dest).

Parameters:: [in] src mat2x4 (left)

[out] dest destination (result, mat2x4)

void glm_mat2x4_zero(mat2x4 m)

Zero out the mat2x4 (m).

void glm_mat2x4_make(const float *__restrict src, mat2x4 dest)

Create mat2x4 (dest) from pointer (src).

Note

@src must contain at least 8 elements.

Parameters:: [in] src pointer to an array of floats (left)

[out] dest destination (result, mat2x4)

void glm_mat2x4_mul(mat2x4 m1, mat4x2 m2, mat4 dest)

Multiply mat2x4 (m1) by mat4x2 (m2) and store in mat4 (dest).

glm_mat2x4_mul(mat2x4, mat4x2, mat4);

Parameters:: [in] m1 mat2x4 (left)

[in] m2 mat4x2 (right)

[out] dest destination (result, mat4)

mat4x2 **(m2)**
	column 1	column 2	column 3	column 4
row 1	b00	b10	b20	b30
row 2	b01	b11	b21	b31

mat4x4 **(dest)**
	column 1	column 2	column 3	column 4
row 1	a00 * b00 + a10 * b01	a00 * b10 + a10 * b11	a00 * b20 + a10 * b21	a00 * b30 + a10 * b31
row 2	a01 * b00 + a11 * b01	a01 * b10 + a11 * b11	a01 * b20 + a11 * b21	a01 * b30 + a11 * b31
row 3	a02 * b00 + a12 * b01	a02 * b10 + a12 * b11	a02 * b20 + a12 * b21	a02 * b30 + a12 * b31
row 4	a03 * b00 + a13 * b01	a03 * b10 + a13 * b11	a03 * b20 + a13 * b21	a03 * b30 + a13 * b31

void glm_mat2x4_mulv(mat2x4 m, vec2 v, vec4 dest)

Multiply mat2x4 (m) by vec2 (v) and store in vec4 (dest).

Parameters:: [in] m mat2x4 (left)

[in] v vec2 (right, column vector)

[out] dest destination (result, column vector)

column vec2 (1x2) **(v)**
	column 1
row 1	v0
row 2	v1

void glm_mat2x4_transpose(mat2x4 src, mat4x2 dest)

Transpose mat2x4 (src) and store in mat4x2 (dest).

Parameters:: [in] src mat2x4 (left)

[out] dest destination (result, mat4x2)

mat4x2 **(dest)**
	column 1	column 2	column 3	column 4
row 1	b00 = a00	b10 = a01	b20 = a02	b30 = a03
row 2	b01 = a10	b11 = a11	b21 = a12	b31 = a13

void glm_mat2x4_scale(mat2x4 m, float s)

Multiply mat2x4 (m) by scalar constant (s).