ivec4
Header: cglm/ivec4.h
Table of contents (click to go):
Macros:
GLM_IVEC4_ONE_INIT
GLM_IVEC4_ZERO_INIT
GLM_IVEC4_ONE
GLM_IVEC4_ZERO
Functions:
Functions documentation
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void glm_ivec4(ivec3 v3, int last, ivec4 dest)
init ivec4 using ivec3
- Parameters:
- [in] v vector[out] dest destination
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void glm_ivec4_copy(ivec4 a, ivec4 dest)
copy all members of [a] to [dest]
- Parameters:
- [in] a source vector[out] dest destination
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void glm_ivec4_zero(ivec4 v)
set all members of [v] to zero
- Parameters:
- [out] v vector
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void glm_ivec4_one(ivec4 v)
set all members of [v] to one
- Parameters:
- [out] v vector
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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
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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
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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
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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
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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
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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
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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)
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float glm_ivec4_distance(ivec4 a, ivec4 b)
distance between two vectors
- Parameters:
- [in] a first vector[in] b second vector
- Returns:
distance
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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
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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
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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
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void glm_ivec4_abs(ivec4 v, ivec4 dest)
absolute value of each vector item
- Parameters:
- [in] v vector[out] dest destination vector