ivec4

Header: cglm/ivec4.h

Table of contents (click to go):

Macros:

1. GLM_IVEC4_ONE_INIT

2. GLM_IVEC4_ZERO_INIT

3. GLM_IVEC4_ONE

4. GLM_IVEC4_ZERO

Functions:

1. glm_ivec4()

2. glm_ivec4_copy()

3. glm_ivec4_zero()

4. glm_ivec4_one()

5. glm_ivec4_add()

6. glm_ivec4_adds()

7. glm_ivec4_sub()

8. glm_ivec4_subs()

9. glm_ivec4_mul()

10. glm_ivec4_scale()

11. glm_ivec4_distance2()

12. glm_ivec4_distance()

13. glm_ivec4_maxv()

14. glm_ivec4_minv()

15. glm_ivec4_clamp()

16. glm_ivec4_abs()

Functions documentation

void glm_ivec4(ivec3 v3, int last, ivec4 dest)

init ivec4 using ivec3

Parameters:

[in] v vector

[out] dest destination

void glm_ivec4_copy(ivec4 a, ivec4 dest)

copy all members of [a] to [dest]

Parameters:

[in] a source vector

[out] dest destination

void glm_ivec4_zero(ivec4 v)

set all members of [v] to zero

Parameters:

[out] v vector

void glm_ivec4_one(ivec4 v)

set all members of [v] to one

Parameters:

[out] v vector

void glm_ivec4_add(ivec4 a, ivec4 b, ivec4 dest)

add vector [a] to vector [b] and store result in [dest]

Parameters:

[in] a first vector

[in] b second vector

[out] dest destination

void glm_ivec4_adds(ivec4 v, int s, ivec4 dest)

add scalar s to vector [v] and store result in [dest]

Parameters:

[in] v vector

[in] s scalar

[out] dest destination

void glm_ivec4_sub(ivec4 a, ivec4 b, ivec4 dest)

subtract vector [b] from vector [a] and store result in [dest]

Parameters:

[in] a first vector

[in] b second vector

[out] dest destination

void glm_ivec4_subs(ivec4 v, int s, ivec4 dest)

subtract scalar s from vector [v] and store result in [dest]

Parameters:

[in] v vector

[in] s scalar

[out] dest destination

void glm_ivec4_mul(ivec4 a, ivec4 b, ivec4 dest)

multiply vector [a] with vector [b] and store result in [dest]

Parameters:

[in] a first vector

[in] b second vector

[out] dest destination

void glm_ivec4_scale(ivec4 v, int s, ivec4 dest)

multiply vector [a] with scalar s and store result in [dest]

Parameters:

[in] v vector

[in] s scalar

[out] dest destination

int glm_ivec4_distance2(ivec4 a, ivec4 b)

squared distance between two vectors

Parameters:

[in] a first vector

[in] b second vector

Returns:

squared distance (distance * distance)

float glm_ivec4_distance(ivec4 a, ivec4 b)

distance between two vectors

Parameters:

[in] a first vector

[in] b second vector

Returns:

distance

void glm_ivec4_maxv(ivec4 a, ivec4 b, ivec4 dest)

set each member of dest to greater of vector a and b

Parameters:

[in] a first vector

[in] b second vector

[out] dest destination

void glm_ivec4_minv(ivec4 a, ivec4 b, ivec4 dest)

set each member of dest to lesser of vector a and b

Parameters:

[in] a first vector

[in] b second vector

[out] dest destination

void glm_ivec4_clamp(ivec4 v, int minVal, int maxVal)

clamp each member of [v] between minVal and maxVal (inclusive)

Parameters:

[in, out] v vector

[in] minVal minimum value

[in] maxVal maximum value

void glm_ivec4_abs(ivec4 v, ivec4 dest)

absolute value of each vector item

Parameters:

[in] v vector

[out] dest destination vector