AT_Vec3 Union Reference

Groups three floats to represent a vector of size 3. More...

#include <at_math.h>

Data Fields
struct {
};
float	arr [3]

Related Symbols
(Note that these are not member symbols.)
static AT_Vec3	AT_vec3 (float x, float y, float z)
	AT_Vec3 constructor for a given point.
static AT_Vec3	AT_vec3_zero (void)
	AT_Vec3 constructor for a zero initialised vector.
static AT_Vec3	AT_vec3_add (AT_Vec3 a, AT_Vec3 b)
	Adds two AT_Vec3.
static AT_Vec3	AT_vec3_sub (AT_Vec3 a, AT_Vec3 b)
	Subtracts two AT_Vec3.
static AT_Vec3	AT_vec3_mul (AT_Vec3 a, AT_Vec3 b)
	Product of two AT_Vec3.
static AT_Vec3	AT_vec3_inv (AT_Vec3 v)
	Calculates the inverse of a vector.
static AT_Vec3	AT_vec3_scale (AT_Vec3 v, float s)
	Scales an AT_Vec3 by a given scalar.
static float	AT_vec3_dot (AT_Vec3 a, AT_Vec3 b)
	Performs vector dot operation on two given AT_Vec3.
static AT_Vec3	AT_vec3_cross (AT_Vec3 a, AT_Vec3 b)
	Performs vector cross multiplication on two given AT_Vec3.
static float	AT_vec3_length (AT_Vec3 v)
	Calculate the length of an AT_Vec3.
static AT_Vec3	AT_vec3_normalize (AT_Vec3 v)
	Normalise a given vector to be within 0.0 -> 1.0.
static float	AT_vec3_distance (AT_Vec3 a, AT_Vec3 b)
	Calculates the distance between two AT_Vec3's.
static float	AT_vec3_distance_sq (AT_Vec3 a, AT_Vec3 b)
	Calculates the squared distance between two AT_Vec3's.

Detailed Description

Groups three floats to represent a vector of size 3.

Field Documentation

[struct]

struct { ... } AT_Vec3

Struct representation of a 3D vector

arr

float AT_Vec3::arr[3]

Array representation to enable iteration.

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The documentation for this union was generated from the following file:

• include/acoustic/at_math.h