ym_math.h File Reference

#include <math.h>

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Data Structures
struct	ym_vec2
struct	ym_vec3
struct	ym_vec4
struct	ym_mat3
struct	ym_mat4

Macros
#define	YM_PI   3.14159265358979323846f
#define	YM_DEG_TO_RAD(deg)   (deg * YM_PI / 180.0f)
#define	YM_RAD_TO_DEG(rad)   (180.0f * rad / YM_PI)

Functions
YM_INLINE ym_mat4	ym_mul_mat4_mat4 (ym_mat4 lhs, ym_mat4 rhs)
YM_INLINE ym_mat3	ym_mul_mat3_mat3 (ym_mat3 lhs, ym_mat3 rhs)
YM_INLINE ym_vec4	ym_mul_mat4_vec4 (ym_mat4 lhs, ym_vec4 rhs)
YM_INLINE ym_vec3	ym_mul_mat3_vec3 (ym_mat3 lhs, ym_vec3 rhs)
YM_INLINE ym_mat3	ym_translate_vec3 (ym_vec3 vec)
YM_INLINE ym_mat3	ym_scale_vec3 (ym_vec3 vec)
YM_INLINE ym_mat4	ym_translate_vec4 (ym_vec4 vec)
YM_INLINE ym_mat4	ym_scale_vec4 (ym_vec4 vec)
YM_INLINE ym_mat4	ym_lookat (ym_vec4 camera_pos, ym_vec4 target_pos, ym_vec4 up_direction)
YM_INLINE ym_mat4	ym_project (float near, float far, float fov, float aspect)
YM_INLINE void	ym_print_mat3 (ym_mat3 mat)

Macro Definition Documentation

#define YM_DEG_TO_RAD

(

deg

)

(deg * YM_PI / 180.0f)

#define YM_PI   3.14159265358979323846f

#define YM_RAD_TO_DEG

(

rad

)

(180.0f * rad / YM_PI)

Function Documentation

YM_INLINE ym_mat4 ym_lookat	(	ym_vec4	camera_pos,
		ym_vec4	target_pos,
		ym_vec4	up_direction
	)

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YM_INLINE ym_mat3 ym_mul_mat3_mat3	(	ym_mat3	lhs,
		ym_mat3	rhs
	)

YM_INLINE ym_vec3 ym_mul_mat3_vec3	(	ym_mat3	lhs,
		ym_vec3	rhs
	)

YM_INLINE ym_mat4 ym_mul_mat4_mat4	(	ym_mat4	lhs,
		ym_mat4	rhs
	)

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YM_INLINE ym_vec4 ym_mul_mat4_vec4	(	ym_mat4	lhs,
		ym_vec4	rhs
	)

YM_INLINE void ym_print_mat3

(

ym_mat3

mat

)

YM_INLINE ym_mat4 ym_project	(	float	near,
		float	far,
		float	fov,
		float	aspect
	)

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YM_INLINE ym_mat3 ym_scale_vec3

(

ym_vec3

vec

)

YM_INLINE ym_mat4 ym_scale_vec4

(

ym_vec4

vec

)

YM_INLINE ym_mat3 ym_translate_vec3

(

ym_vec3

vec

)

YM_INLINE ym_mat4 ym_translate_vec4

(

ym_vec4

vec

)

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