mat3x2

Header: cglm/mat3x2.h

Table of contents (click to go):

Macros:

Functions:

mat3x2
	column 1	column 2	column 3
row 1	m00	m10	m20
row 2	m01	m11	m21

void glm_mat3x2_copy(mat3x2 mat, mat3x2 dest)

copy mat3x2 to another one (dest).

void glm_mat3x2_zero(mat3x2 mat)

make given matrix zero

void glm_mat3x2_make(const float *__restrict src, mat3x2 dest)

Create mat3x2 matrix from pointer

Note

@src must contain at least 6 elements.

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

[out] dest destination matrix3x2

void glm_mat3x2_mul(mat3x2 m1, mat2x3 m2, mat2 dest)

multiply m1 and m2 to dest

glm_mat3x2_mul(mat3x2, mat2x3, mat2);

Parameters:: [in] m1 left matrix (mat3x2)

[in] m2 right matrix (mat2x3)

[out] dest destination matrix (mat2)

mat3x2
	column 1	column 2	column 3
row 1	a00	a10	a20
row 2	a01	a11	a21

mat2x2
	column 1	column 2
row 1	a00 * b00 + a10 * b01 + a20 * b02	a00 * b10 + a10 * b11 + a20 * b12
row 2	a01 * b00 + a11 * b01 + a21 * b02	a01 * b10 + a11 * b11 + a21 * b12

void glm_mat3x2_mulv(mat3x2 m, vec3 v, vec2 dest)

multiply mat3x2 with vec3 (column vector) and store in dest vector

Parameters:: [in] m mat3x2 (left)

[in] v vec3 (right, column vector)

[out] dest destination (result, column vector)

mat3x2
	column 1	column 2	column 3
row 1	m00	m10	m20
row 2	m01	m11	m21

column vec2 (1x2)
	column 1
row 1	m00 * v0 + m10 * v1 + m20 * v2
row 2	m01 * v0 + m11 * v1 + m21 * v2

void glm_mat3x2_transpose(mat3x2 m, mat2x3 dest)

transpose matrix and store in dest

void glm_mat3x2_scale(mat3x2 m, float s)

multiply matrix with scalar