tsoding.la/la.h

#ifndef LA_H_
#define LA_H_

#include <math.h>
#include <stdbool.h>

#ifndef LADEF
#define LADEF static inline
#endif // LADEF

LADEF float lerpf(float a, float b, float t);
LADEF double lerp(double a, double b, double t);
LADEF int mini(int a, int b);
LADEF int maxi(int a, int b);
LADEF unsigned int minu(unsigned int a, unsigned int b);
LADEF unsigned int maxu(unsigned int a, unsigned int b);
LADEF float clampf(float x, float a, float b);
LADEF double clampd(double x, double a, double b);
LADEF int clampi(int x, int a, int b);
LADEF unsigned int clampu(unsigned int x, unsigned int a, unsigned int b);

typedef union {
    struct { float x, y; };
    float c[2];
} V2f;
typedef union {
    struct { double x, y; };
    double c[2];
} V2d;
typedef union {
    struct { int x, y; };
    int c[2];
} V2i;
typedef union {
    struct { unsigned int x, y; };
    unsigned int c[2];
} V2u;
typedef union {
    struct { float x, y, z; };
    float c[3];
} V3f;
typedef union {
    struct { double x, y, z; };
    double c[3];
} V3d;
typedef union {
    struct { int x, y, z; };
    int c[3];
} V3i;
typedef union {
    struct { unsigned int x, y, z; };
    unsigned int c[3];
} V3u;
typedef union {
    struct { float x, y, z, w; };
    struct { V2f xy; V2f zw; };
    float c[4];
} V4f;
typedef union {
    struct { double x, y, z, w; };
    struct { V2d xy; V2d zw; };
    double c[4];
} V4d;
typedef union {
    struct { int x, y, z, w; };
    struct { V2i xy; V2i zw; };
    int c[4];
} V4i;
typedef union {
    struct { unsigned int x, y, z, w; };
    struct { V2u xy; V2u zw; };
    unsigned int c[4];
} V4u;

#define V2f_Fmt "v2f(%f, %f)"
#define V2f_Arg(v) (v).x, (v).y
LADEF V2f v2f(float x, float y);
LADEF V2f v2ff(float x);
LADEF V2f v2f2d(V2d a);
LADEF V2f v2f2i(V2i a);
LADEF V2f v2f2u(V2u a);
LADEF V2f v2f3f(V3f a);
LADEF V2f v2f3d(V3d a);
LADEF V2f v2f3i(V3i a);
LADEF V2f v2f3u(V3u a);
LADEF V2f v2f4f(V4f a);
LADEF V2f v2f4d(V4d a);
LADEF V2f v2f4i(V4i a);
LADEF V2f v2f4u(V4u a);
LADEF V2f v2f_sum(V2f a, V2f b);
LADEF V2f v2f_sub(V2f a, V2f b);
LADEF V2f v2f_mul(V2f a, V2f b);
LADEF V2f v2f_div(V2f a, V2f b);
LADEF V2f v2f_mod(V2f a, V2f b);
LADEF V2f v2f_sqrt(V2f a);
LADEF V2f v2f_pow(V2f base, V2f exp);
LADEF V2f v2f_sin(V2f a);
LADEF V2f v2f_cos(V2f a);
LADEF V2f v2f_min(V2f a, V2f b);
LADEF V2f v2f_max(V2f a, V2f b);
LADEF V2f v2f_lerp(V2f a, V2f b, V2f t);
LADEF V2f v2f_floor(V2f a);
LADEF V2f v2f_ceil(V2f a);
LADEF V2f v2f_clamp(V2f x, V2f a, V2f b);
LADEF float v2f_sqrlen(V2f a);
LADEF float v2f_len(V2f a);

#define V2d_Fmt "v2d(%lf, %lf)"
#define V2d_Arg(v) (v).x, (v).y
LADEF V2d v2d(double x, double y);
LADEF V2d v2dd(double x);
LADEF V2d v2d2f(V2f a);
LADEF V2d v2d2i(V2i a);
LADEF V2d v2d2u(V2u a);
LADEF V2d v2d3f(V3f a);
LADEF V2d v2d3d(V3d a);
LADEF V2d v2d3i(V3i a);
LADEF V2d v2d3u(V3u a);
LADEF V2d v2d4f(V4f a);
LADEF V2d v2d4d(V4d a);
LADEF V2d v2d4i(V4i a);
LADEF V2d v2d4u(V4u a);
LADEF V2d v2d_sum(V2d a, V2d b);
LADEF V2d v2d_sub(V2d a, V2d b);
LADEF V2d v2d_mul(V2d a, V2d b);
LADEF V2d v2d_div(V2d a, V2d b);
LADEF V2d v2d_mod(V2d a, V2d b);
LADEF V2d v2d_sqrt(V2d a);
LADEF V2d v2d_pow(V2d base, V2d exp);
LADEF V2d v2d_sin(V2d a);
LADEF V2d v2d_cos(V2d a);
LADEF V2d v2d_min(V2d a, V2d b);
LADEF V2d v2d_max(V2d a, V2d b);
LADEF V2d v2d_lerp(V2d a, V2d b, V2d t);
LADEF V2d v2d_floor(V2d a);
LADEF V2d v2d_ceil(V2d a);
LADEF V2d v2d_clamp(V2d x, V2d a, V2d b);
LADEF double v2d_sqrlen(V2d a);
LADEF double v2d_len(V2d a);

#define V2i_Fmt "v2i(%d, %d)"
#define V2i_Arg(v) (v).x, (v).y
LADEF V2i v2i(int x, int y);
LADEF V2i v2ii(int x);
LADEF V2i v2i2f(V2f a);
LADEF V2i v2i2d(V2d a);
LADEF V2i v2i2u(V2u a);
LADEF V2i v2i3f(V3f a);
LADEF V2i v2i3d(V3d a);
LADEF V2i v2i3i(V3i a);
LADEF V2i v2i3u(V3u a);
LADEF V2i v2i4f(V4f a);
LADEF V2i v2i4d(V4d a);
LADEF V2i v2i4i(V4i a);
LADEF V2i v2i4u(V4u a);
LADEF V2i v2i_sum(V2i a, V2i b);
LADEF V2i v2i_sub(V2i a, V2i b);
LADEF V2i v2i_mul(V2i a, V2i b);
LADEF V2i v2i_div(V2i a, V2i b);
LADEF V2i v2i_mod(V2i a, V2i b);
LADEF V2i v2i_min(V2i a, V2i b);
LADEF V2i v2i_max(V2i a, V2i b);
LADEF V2i v2i_clamp(V2i x, V2i a, V2i b);
LADEF int v2i_sqrlen(V2i a);

#define V2u_Fmt "v2u(%u, %u)"
#define V2u_Arg(v) (v).x, (v).y
LADEF V2u v2u(unsigned int x, unsigned int y);
LADEF V2u v2uu(unsigned int x);
LADEF V2u v2u2f(V2f a);
LADEF V2u v2u2d(V2d a);
LADEF V2u v2u2i(V2i a);
LADEF V2u v2u3f(V3f a);
LADEF V2u v2u3d(V3d a);
LADEF V2u v2u3i(V3i a);
LADEF V2u v2u3u(V3u a);
LADEF V2u v2u4f(V4f a);
LADEF V2u v2u4d(V4d a);
LADEF V2u v2u4i(V4i a);
LADEF V2u v2u4u(V4u a);
LADEF V2u v2u_sum(V2u a, V2u b);
LADEF V2u v2u_sub(V2u a, V2u b);
LADEF V2u v2u_mul(V2u a, V2u b);
LADEF V2u v2u_div(V2u a, V2u b);
LADEF V2u v2u_mod(V2u a, V2u b);
LADEF V2u v2u_min(V2u a, V2u b);
LADEF V2u v2u_max(V2u a, V2u b);
LADEF V2u v2u_clamp(V2u x, V2u a, V2u b);
LADEF unsigned int v2u_sqrlen(V2u a);

LADEF bool v2i_eq(V2i a, V2i b);
LADEF bool v2u_eq(V2u a, V2u b);

#define V3f_Fmt "v3f(%f, %f, %f)"
#define V3f_Arg(v) (v).x, (v).y, (v).z
LADEF V3f v3f(float x, float y, float z);
LADEF V3f v3ff(float x);
LADEF V3f v3f2f(V2f a);
LADEF V3f v3f2d(V2d a);
LADEF V3f v3f2i(V2i a);
LADEF V3f v3f2u(V2u a);
LADEF V3f v3f3d(V3d a);
LADEF V3f v3f3i(V3i a);
LADEF V3f v3f3u(V3u a);
LADEF V3f v3f4f(V4f a);
LADEF V3f v3f4d(V4d a);
LADEF V3f v3f4i(V4i a);
LADEF V3f v3f4u(V4u a);
LADEF V3f v3f_sum(V3f a, V3f b);
LADEF V3f v3f_sub(V3f a, V3f b);
LADEF V3f v3f_mul(V3f a, V3f b);
LADEF V3f v3f_div(V3f a, V3f b);
LADEF V3f v3f_mod(V3f a, V3f b);
LADEF V3f v3f_sqrt(V3f a);
LADEF V3f v3f_pow(V3f base, V3f exp);
LADEF V3f v3f_sin(V3f a);
LADEF V3f v3f_cos(V3f a);
LADEF V3f v3f_min(V3f a, V3f b);
LADEF V3f v3f_max(V3f a, V3f b);
LADEF V3f v3f_lerp(V3f a, V3f b, V3f t);
LADEF V3f v3f_floor(V3f a);
LADEF V3f v3f_ceil(V3f a);
LADEF V3f v3f_clamp(V3f x, V3f a, V3f b);
LADEF float v3f_sqrlen(V3f a);
LADEF float v3f_len(V3f a);

#define V3d_Fmt "v3d(%lf, %lf, %lf)"
#define V3d_Arg(v) (v).x, (v).y, (v).z
LADEF V3d v3d(double x, double y, double z);
LADEF V3d v3dd(double x);
LADEF V3d v3d2f(V2f a);
LADEF V3d v3d2d(V2d a);
LADEF V3d v3d2i(V2i a);
LADEF V3d v3d2u(V2u a);
LADEF V3d v3d3f(V3f a);
LADEF V3d v3d3i(V3i a);
LADEF V3d v3d3u(V3u a);
LADEF V3d v3d4f(V4f a);
LADEF V3d v3d4d(V4d a);
LADEF V3d v3d4i(V4i a);
LADEF V3d v3d4u(V4u a);
LADEF V3d v3d_sum(V3d a, V3d b);
LADEF V3d v3d_sub(V3d a, V3d b);
LADEF V3d v3d_mul(V3d a, V3d b);
LADEF V3d v3d_div(V3d a, V3d b);
LADEF V3d v3d_mod(V3d a, V3d b);
LADEF V3d v3d_sqrt(V3d a);
LADEF V3d v3d_pow(V3d base, V3d exp);
LADEF V3d v3d_sin(V3d a);
LADEF V3d v3d_cos(V3d a);
LADEF V3d v3d_min(V3d a, V3d b);
LADEF V3d v3d_max(V3d a, V3d b);
LADEF V3d v3d_lerp(V3d a, V3d b, V3d t);
LADEF V3d v3d_floor(V3d a);
LADEF V3d v3d_ceil(V3d a);
LADEF V3d v3d_clamp(V3d x, V3d a, V3d b);
LADEF double v3d_sqrlen(V3d a);
LADEF double v3d_len(V3d a);

#define V3i_Fmt "v3i(%d, %d, %d)"
#define V3i_Arg(v) (v).x, (v).y, (v).z
LADEF V3i v3i(int x, int y, int z);
LADEF V3i v3ii(int x);
LADEF V3i v3i2f(V2f a);
LADEF V3i v3i2d(V2d a);
LADEF V3i v3i2i(V2i a);
LADEF V3i v3i2u(V2u a);
LADEF V3i v3i3f(V3f a);
LADEF V3i v3i3d(V3d a);
LADEF V3i v3i3u(V3u a);
LADEF V3i v3i4f(V4f a);
LADEF V3i v3i4d(V4d a);
LADEF V3i v3i4i(V4i a);
LADEF V3i v3i4u(V4u a);
LADEF V3i v3i_sum(V3i a, V3i b);
LADEF V3i v3i_sub(V3i a, V3i b);
LADEF V3i v3i_mul(V3i a, V3i b);
LADEF V3i v3i_div(V3i a, V3i b);
LADEF V3i v3i_mod(V3i a, V3i b);
LADEF V3i v3i_min(V3i a, V3i b);
LADEF V3i v3i_max(V3i a, V3i b);
LADEF V3i v3i_clamp(V3i x, V3i a, V3i b);
LADEF int v3i_sqrlen(V3i a);

#define V3u_Fmt "v3u(%u, %u, %u)"
#define V3u_Arg(v) (v).x, (v).y, (v).z
LADEF V3u v3u(unsigned int x, unsigned int y, unsigned int z);
LADEF V3u v3uu(unsigned int x);
LADEF V3u v3u2f(V2f a);
LADEF V3u v3u2d(V2d a);
LADEF V3u v3u2i(V2i a);
LADEF V3u v3u2u(V2u a);
LADEF V3u v3u3f(V3f a);
LADEF V3u v3u3d(V3d a);
LADEF V3u v3u3i(V3i a);
LADEF V3u v3u4f(V4f a);
LADEF V3u v3u4d(V4d a);
LADEF V3u v3u4i(V4i a);
LADEF V3u v3u4u(V4u a);
LADEF V3u v3u_sum(V3u a, V3u b);
LADEF V3u v3u_sub(V3u a, V3u b);
LADEF V3u v3u_mul(V3u a, V3u b);
LADEF V3u v3u_div(V3u a, V3u b);
LADEF V3u v3u_mod(V3u a, V3u b);
LADEF V3u v3u_min(V3u a, V3u b);
LADEF V3u v3u_max(V3u a, V3u b);
LADEF V3u v3u_clamp(V3u x, V3u a, V3u b);
LADEF unsigned int v3u_sqrlen(V3u a);

LADEF bool v3i_eq(V3i a, V3i b);
LADEF bool v3u_eq(V3u a, V3u b);

#define V4f_Fmt "v4f(%f, %f, %f, %f)"
#define V4f_Arg(v) (v).x, (v).y, (v).z, (v).w
LADEF V4f v4f(float x, float y, float z, float w);
LADEF V4f v4ff(float x);
LADEF V4f v4f2f(V2f a);
LADEF V4f v4f2d(V2d a);
LADEF V4f v4f2i(V2i a);
LADEF V4f v4f2u(V2u a);
LADEF V4f v4f3f(V3f a);
LADEF V4f v4f3d(V3d a);
LADEF V4f v4f3i(V3i a);
LADEF V4f v4f3u(V3u a);
LADEF V4f v4f4d(V4d a);
LADEF V4f v4f4i(V4i a);
LADEF V4f v4f4u(V4u a);
LADEF V4f v4f_sum(V4f a, V4f b);
LADEF V4f v4f_sub(V4f a, V4f b);
LADEF V4f v4f_mul(V4f a, V4f b);
LADEF V4f v4f_div(V4f a, V4f b);
LADEF V4f v4f_mod(V4f a, V4f b);
LADEF V4f v4f_sqrt(V4f a);
LADEF V4f v4f_pow(V4f base, V4f exp);
LADEF V4f v4f_sin(V4f a);
LADEF V4f v4f_cos(V4f a);
LADEF V4f v4f_min(V4f a, V4f b);
LADEF V4f v4f_max(V4f a, V4f b);
LADEF V4f v4f_lerp(V4f a, V4f b, V4f t);
LADEF V4f v4f_floor(V4f a);
LADEF V4f v4f_ceil(V4f a);
LADEF V4f v4f_clamp(V4f x, V4f a, V4f b);
LADEF float v4f_sqrlen(V4f a);
LADEF float v4f_len(V4f a);

#define V4d_Fmt "v4d(%lf, %lf, %lf, %lf)"
#define V4d_Arg(v) (v).x, (v).y, (v).z, (v).w
LADEF V4d v4d(double x, double y, double z, double w);
LADEF V4d v4dd(double x);
LADEF V4d v4d2f(V2f a);
LADEF V4d v4d2d(V2d a);
LADEF V4d v4d2i(V2i a);
LADEF V4d v4d2u(V2u a);
LADEF V4d v4d3f(V3f a);
LADEF V4d v4d3d(V3d a);
LADEF V4d v4d3i(V3i a);
LADEF V4d v4d3u(V3u a);
LADEF V4d v4d4f(V4f a);
LADEF V4d v4d4i(V4i a);
LADEF V4d v4d4u(V4u a);
LADEF V4d v4d_sum(V4d a, V4d b);
LADEF V4d v4d_sub(V4d a, V4d b);
LADEF V4d v4d_mul(V4d a, V4d b);
LADEF V4d v4d_div(V4d a, V4d b);
LADEF V4d v4d_mod(V4d a, V4d b);
LADEF V4d v4d_sqrt(V4d a);
LADEF V4d v4d_pow(V4d base, V4d exp);
LADEF V4d v4d_sin(V4d a);
LADEF V4d v4d_cos(V4d a);
LADEF V4d v4d_min(V4d a, V4d b);
LADEF V4d v4d_max(V4d a, V4d b);
LADEF V4d v4d_lerp(V4d a, V4d b, V4d t);
LADEF V4d v4d_floor(V4d a);
LADEF V4d v4d_ceil(V4d a);
LADEF V4d v4d_clamp(V4d x, V4d a, V4d b);
LADEF double v4d_sqrlen(V4d a);
LADEF double v4d_len(V4d a);

#define V4i_Fmt "v4i(%d, %d, %d, %d)"
#define V4i_Arg(v) (v).x, (v).y, (v).z, (v).w
LADEF V4i v4i(int x, int y, int z, int w);
LADEF V4i v4ii(int x);
LADEF V4i v4i2f(V2f a);
LADEF V4i v4i2d(V2d a);
LADEF V4i v4i2i(V2i a);
LADEF V4i v4i2u(V2u a);
LADEF V4i v4i3f(V3f a);
LADEF V4i v4i3d(V3d a);
LADEF V4i v4i3i(V3i a);
LADEF V4i v4i3u(V3u a);
LADEF V4i v4i4f(V4f a);
LADEF V4i v4i4d(V4d a);
LADEF V4i v4i4u(V4u a);
LADEF V4i v4i_sum(V4i a, V4i b);
LADEF V4i v4i_sub(V4i a, V4i b);
LADEF V4i v4i_mul(V4i a, V4i b);
LADEF V4i v4i_div(V4i a, V4i b);
LADEF V4i v4i_mod(V4i a, V4i b);
LADEF V4i v4i_min(V4i a, V4i b);
LADEF V4i v4i_max(V4i a, V4i b);
LADEF V4i v4i_clamp(V4i x, V4i a, V4i b);
LADEF int v4i_sqrlen(V4i a);

#define V4u_Fmt "v4u(%u, %u, %u, %u)"
#define V4u_Arg(v) (v).x, (v).y, (v).z, (v).w
LADEF V4u v4u(unsigned int x, unsigned int y, unsigned int z, unsigned int w);
LADEF V4u v4uu(unsigned int x);
LADEF V4u v4u2f(V2f a);
LADEF V4u v4u2d(V2d a);
LADEF V4u v4u2i(V2i a);
LADEF V4u v4u2u(V2u a);
LADEF V4u v4u3f(V3f a);
LADEF V4u v4u3d(V3d a);
LADEF V4u v4u3i(V3i a);
LADEF V4u v4u3u(V3u a);
LADEF V4u v4u4f(V4f a);
LADEF V4u v4u4d(V4d a);
LADEF V4u v4u4i(V4i a);
LADEF V4u v4u_sum(V4u a, V4u b);
LADEF V4u v4u_sub(V4u a, V4u b);
LADEF V4u v4u_mul(V4u a, V4u b);
LADEF V4u v4u_div(V4u a, V4u b);
LADEF V4u v4u_mod(V4u a, V4u b);
LADEF V4u v4u_min(V4u a, V4u b);
LADEF V4u v4u_max(V4u a, V4u b);
LADEF V4u v4u_clamp(V4u x, V4u a, V4u b);
LADEF unsigned int v4u_sqrlen(V4u a);

LADEF bool v4i_eq(V4i a, V4i b);
LADEF bool v4u_eq(V4u a, V4u b);

#endif // LA_H_

#ifdef LA_IMPLEMENTATION

LADEF float lerpf(float a, float b, float t)
{
    return a + (b - a) * t;
}

LADEF double lerp(double a, double b, double t)
{
    return a + (b - a) * t;
}

LADEF int mini(int a, int b)
{
    return a < b ? a : b;
}

LADEF int maxi(int a, int b)
{
    return a < b ? b : a;
}

LADEF unsigned int minu(unsigned int a, unsigned int b)
{
    return a < b ? a : b;
}

LADEF unsigned int maxu(unsigned int a, unsigned int b)
{
    return a < b ? b : a;
}

LADEF float clampf(float x, float a, float b)
{
    return fminf(fmaxf(a, x), b);
}

LADEF double clampd(double x, double a, double b)
{
    return fmin(fmax(a, x), b);
}

LADEF int clampi(int x, int a, int b)
{
    return mini(maxi(a, x), b);
}

LADEF unsigned int clampu(unsigned int x, unsigned int a, unsigned int b)
{
    return minu(maxu(a, x), b);
}

LADEF V2f v2f(float x, float y)
{
    V2f v;
    v.x = x;
    v.y = y;
    return v;
}

LADEF V2f v2ff(float x)
{
    return v2f(x, x);
}

LADEF V2f v2f2d(V2d a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f2i(V2i a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f2u(V2u a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f3f(V3f a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f3d(V3d a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f3i(V3i a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f3u(V3u a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f4f(V4f a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f4d(V4d a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f4i(V4i a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f4u(V4u a)
{
    V2f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    return result;
}

LADEF V2f v2f_sum(V2f a, V2f b)
{
    a.x += b.x;
    a.y += b.y;
    return a;
}

LADEF V2f v2f_sub(V2f a, V2f b)
{
    a.x -= b.x;
    a.y -= b.y;
    return a;
}

LADEF V2f v2f_mul(V2f a, V2f b)
{
    a.x *= b.x;
    a.y *= b.y;
    return a;
}

LADEF V2f v2f_div(V2f a, V2f b)
{
    a.x /= b.x;
    a.y /= b.y;
    return a;
}

LADEF V2f v2f_mod(V2f a, V2f b)
{
    a.x = fmodf(a.x, b.x);
    a.y = fmodf(a.y, b.y);
    return a;
}

LADEF V2f v2f_sqrt(V2f a)
{
    a.x = sqrtf(a.x);
    a.y = sqrtf(a.y);
    return a;
}

LADEF V2f v2f_pow(V2f base, V2f exp)
{
    base.x = powf(base.x, exp.x);
    base.y = powf(base.y, exp.y);
    return base;
}

LADEF V2f v2f_sin(V2f a)
{
    a.x = sinf(a.x);
    a.y = sinf(a.y);
    return a;
}

LADEF V2f v2f_cos(V2f a)
{
    a.x = cosf(a.x);
    a.y = cosf(a.y);
    return a;
}

LADEF V2f v2f_min(V2f a, V2f b)
{
    a.x = fminf(a.x, b.x);
    a.y = fminf(a.y, b.y);
    return a;
}

LADEF V2f v2f_max(V2f a, V2f b)
{
    a.x = fmaxf(a.x, b.x);
    a.y = fmaxf(a.y, b.y);
    return a;
}

LADEF V2f v2f_lerp(V2f a, V2f b, V2f t)
{
    a.x = lerpf(a.x, b.x, t.x);
    a.y = lerpf(a.y, b.y, t.y);
    return a;
}

LADEF V2f v2f_floor(V2f a)
{
    a.x = floorf(a.x);
    a.y = floorf(a.y);
    return a;
}

LADEF V2f v2f_ceil(V2f a)
{
    a.x = ceilf(a.x);
    a.y = ceilf(a.y);
    return a;
}

LADEF V2f v2f_clamp(V2f x, V2f a, V2f b)
{
    x.x = clampf(x.x, a.x, b.x);
    x.y = clampf(x.y, a.y, b.y);
    return x;
}

LADEF float v2f_sqrlen(V2f a)
{
    return a.x*a.x + a.y*a.y;
}

LADEF float v2f_len(V2f a)
{
    return sqrtf(v2f_sqrlen(a));
}

LADEF V2d v2d(double x, double y)
{
    V2d v;
    v.x = x;
    v.y = y;
    return v;
}

LADEF V2d v2dd(double x)
{
    return v2d(x, x);
}

LADEF V2d v2d2f(V2f a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d2i(V2i a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d2u(V2u a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d3f(V3f a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d3d(V3d a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d3i(V3i a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d3u(V3u a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d4f(V4f a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d4d(V4d a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d4i(V4i a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d4u(V4u a)
{
    V2d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    return result;
}

LADEF V2d v2d_sum(V2d a, V2d b)
{
    a.x += b.x;
    a.y += b.y;
    return a;
}

LADEF V2d v2d_sub(V2d a, V2d b)
{
    a.x -= b.x;
    a.y -= b.y;
    return a;
}

LADEF V2d v2d_mul(V2d a, V2d b)
{
    a.x *= b.x;
    a.y *= b.y;
    return a;
}

LADEF V2d v2d_div(V2d a, V2d b)
{
    a.x /= b.x;
    a.y /= b.y;
    return a;
}

LADEF V2d v2d_mod(V2d a, V2d b)
{
    a.x = fmod(a.x, b.x);
    a.y = fmod(a.y, b.y);
    return a;
}

LADEF V2d v2d_sqrt(V2d a)
{
    a.x = sqrt(a.x);
    a.y = sqrt(a.y);
    return a;
}

LADEF V2d v2d_pow(V2d base, V2d exp)
{
    base.x = pow(base.x, exp.x);
    base.y = pow(base.y, exp.y);
    return base;
}

LADEF V2d v2d_sin(V2d a)
{
    a.x = sin(a.x);
    a.y = sin(a.y);
    return a;
}

LADEF V2d v2d_cos(V2d a)
{
    a.x = cos(a.x);
    a.y = cos(a.y);
    return a;
}

LADEF V2d v2d_min(V2d a, V2d b)
{
    a.x = fmin(a.x, b.x);
    a.y = fmin(a.y, b.y);
    return a;
}

LADEF V2d v2d_max(V2d a, V2d b)
{
    a.x = fmax(a.x, b.x);
    a.y = fmax(a.y, b.y);
    return a;
}

LADEF V2d v2d_lerp(V2d a, V2d b, V2d t)
{
    a.x = lerp(a.x, b.x, t.x);
    a.y = lerp(a.y, b.y, t.y);
    return a;
}

LADEF V2d v2d_floor(V2d a)
{
    a.x = floor(a.x);
    a.y = floor(a.y);
    return a;
}

LADEF V2d v2d_ceil(V2d a)
{
    a.x = ceil(a.x);
    a.y = ceil(a.y);
    return a;
}

LADEF V2d v2d_clamp(V2d x, V2d a, V2d b)
{
    x.x = clampd(x.x, a.x, b.x);
    x.y = clampd(x.y, a.y, b.y);
    return x;
}

LADEF double v2d_sqrlen(V2d a)
{
    return a.x*a.x + a.y*a.y;
}

LADEF double v2d_len(V2d a)
{
    return sqrt(v2d_sqrlen(a));
}

LADEF V2i v2i(int x, int y)
{
    V2i v;
    v.x = x;
    v.y = y;
    return v;
}

LADEF V2i v2ii(int x)
{
    return v2i(x, x);
}

LADEF V2i v2i2f(V2f a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i2d(V2d a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i2u(V2u a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i3f(V3f a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i3d(V3d a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i3i(V3i a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i3u(V3u a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i4f(V4f a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i4d(V4d a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i4i(V4i a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i4u(V4u a)
{
    V2i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    return result;
}

LADEF V2i v2i_sum(V2i a, V2i b)
{
    a.x += b.x;
    a.y += b.y;
    return a;
}

LADEF V2i v2i_sub(V2i a, V2i b)
{
    a.x -= b.x;
    a.y -= b.y;
    return a;
}

LADEF V2i v2i_mul(V2i a, V2i b)
{
    a.x *= b.x;
    a.y *= b.y;
    return a;
}

LADEF V2i v2i_div(V2i a, V2i b)
{
    a.x /= b.x;
    a.y /= b.y;
    return a;
}

LADEF V2i v2i_mod(V2i a, V2i b)
{
    a.x %= b.x;
    a.y %= b.y;
    return a;
}

LADEF V2i v2i_min(V2i a, V2i b)
{
    a.x = mini(a.x, b.x);
    a.y = mini(a.y, b.y);
    return a;
}

LADEF V2i v2i_max(V2i a, V2i b)
{
    a.x = maxi(a.x, b.x);
    a.y = maxi(a.y, b.y);
    return a;
}

LADEF V2i v2i_clamp(V2i x, V2i a, V2i b)
{
    x.x = clampi(x.x, a.x, b.x);
    x.y = clampi(x.y, a.y, b.y);
    return x;
}

LADEF int v2i_sqrlen(V2i a)
{
    return a.x*a.x + a.y*a.y;
}

LADEF V2u v2u(unsigned int x, unsigned int y)
{
    V2u v;
    v.x = x;
    v.y = y;
    return v;
}

LADEF V2u v2uu(unsigned int x)
{
    return v2u(x, x);
}

LADEF V2u v2u2f(V2f a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u2d(V2d a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u2i(V2i a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u3f(V3f a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u3d(V3d a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u3i(V3i a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u3u(V3u a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u4f(V4f a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u4d(V4d a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u4i(V4i a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u4u(V4u a)
{
    V2u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    return result;
}

LADEF V2u v2u_sum(V2u a, V2u b)
{
    a.x += b.x;
    a.y += b.y;
    return a;
}

LADEF V2u v2u_sub(V2u a, V2u b)
{
    a.x -= b.x;
    a.y -= b.y;
    return a;
}

LADEF V2u v2u_mul(V2u a, V2u b)
{
    a.x *= b.x;
    a.y *= b.y;
    return a;
}

LADEF V2u v2u_div(V2u a, V2u b)
{
    a.x /= b.x;
    a.y /= b.y;
    return a;
}

LADEF V2u v2u_mod(V2u a, V2u b)
{
    a.x %= b.x;
    a.y %= b.y;
    return a;
}

LADEF V2u v2u_min(V2u a, V2u b)
{
    a.x = minu(a.x, b.x);
    a.y = minu(a.y, b.y);
    return a;
}

LADEF V2u v2u_max(V2u a, V2u b)
{
    a.x = maxu(a.x, b.x);
    a.y = maxu(a.y, b.y);
    return a;
}

LADEF V2u v2u_clamp(V2u x, V2u a, V2u b)
{
    x.x = clampu(x.x, a.x, b.x);
    x.y = clampu(x.y, a.y, b.y);
    return x;
}

LADEF unsigned int v2u_sqrlen(V2u a)
{
    return a.x*a.x + a.y*a.y;
}

LADEF bool v2i_eq(V2i a, V2i b)
{
    if (a.x != b.x) return false;
    if (a.y != b.y) return false;
    return true;
}
LADEF bool v2u_eq(V2u a, V2u b)
{
    if (a.x != b.x) return false;
    if (a.y != b.y) return false;
    return true;
}

LADEF V3f v3f(float x, float y, float z)
{
    V3f v;
    v.x = x;
    v.y = y;
    v.z = z;
    return v;
}

LADEF V3f v3ff(float x)
{
    return v3f(x, x, x);
}

LADEF V3f v3f2f(V2f a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = 0.0f;
    return result;
}

LADEF V3f v3f2d(V2d a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = 0.0f;
    return result;
}

LADEF V3f v3f2i(V2i a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = 0.0f;
    return result;
}

LADEF V3f v3f2u(V2u a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = 0.0f;
    return result;
}

LADEF V3f v3f3d(V3d a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    return result;
}

LADEF V3f v3f3i(V3i a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    return result;
}

LADEF V3f v3f3u(V3u a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    return result;
}

LADEF V3f v3f4f(V4f a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    return result;
}

LADEF V3f v3f4d(V4d a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    return result;
}

LADEF V3f v3f4i(V4i a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    return result;
}

LADEF V3f v3f4u(V4u a)
{
    V3f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    return result;
}

LADEF V3f v3f_sum(V3f a, V3f b)
{
    a.x += b.x;
    a.y += b.y;
    a.z += b.z;
    return a;
}

LADEF V3f v3f_sub(V3f a, V3f b)
{
    a.x -= b.x;
    a.y -= b.y;
    a.z -= b.z;
    return a;
}

LADEF V3f v3f_mul(V3f a, V3f b)
{
    a.x *= b.x;
    a.y *= b.y;
    a.z *= b.z;
    return a;
}

LADEF V3f v3f_div(V3f a, V3f b)
{
    a.x /= b.x;
    a.y /= b.y;
    a.z /= b.z;
    return a;
}

LADEF V3f v3f_mod(V3f a, V3f b)
{
    a.x = fmodf(a.x, b.x);
    a.y = fmodf(a.y, b.y);
    a.z = fmodf(a.z, b.z);
    return a;
}

LADEF V3f v3f_sqrt(V3f a)
{
    a.x = sqrtf(a.x);
    a.y = sqrtf(a.y);
    a.z = sqrtf(a.z);
    return a;
}

LADEF V3f v3f_pow(V3f base, V3f exp)
{
    base.x = powf(base.x, exp.x);
    base.y = powf(base.y, exp.y);
    base.z = powf(base.z, exp.z);
    return base;
}

LADEF V3f v3f_sin(V3f a)
{
    a.x = sinf(a.x);
    a.y = sinf(a.y);
    a.z = sinf(a.z);
    return a;
}

LADEF V3f v3f_cos(V3f a)
{
    a.x = cosf(a.x);
    a.y = cosf(a.y);
    a.z = cosf(a.z);
    return a;
}

LADEF V3f v3f_min(V3f a, V3f b)
{
    a.x = fminf(a.x, b.x);
    a.y = fminf(a.y, b.y);
    a.z = fminf(a.z, b.z);
    return a;
}

LADEF V3f v3f_max(V3f a, V3f b)
{
    a.x = fmaxf(a.x, b.x);
    a.y = fmaxf(a.y, b.y);
    a.z = fmaxf(a.z, b.z);
    return a;
}

LADEF V3f v3f_lerp(V3f a, V3f b, V3f t)
{
    a.x = lerpf(a.x, b.x, t.x);
    a.y = lerpf(a.y, b.y, t.y);
    a.z = lerpf(a.z, b.z, t.z);
    return a;
}

LADEF V3f v3f_floor(V3f a)
{
    a.x = floorf(a.x);
    a.y = floorf(a.y);
    a.z = floorf(a.z);
    return a;
}

LADEF V3f v3f_ceil(V3f a)
{
    a.x = ceilf(a.x);
    a.y = ceilf(a.y);
    a.z = ceilf(a.z);
    return a;
}

LADEF V3f v3f_clamp(V3f x, V3f a, V3f b)
{
    x.x = clampf(x.x, a.x, b.x);
    x.y = clampf(x.y, a.y, b.y);
    x.z = clampf(x.z, a.z, b.z);
    return x;
}

LADEF float v3f_sqrlen(V3f a)
{
    return a.x*a.x + a.y*a.y + a.z*a.z;
}

LADEF float v3f_len(V3f a)
{
    return sqrtf(v3f_sqrlen(a));
}

LADEF V3d v3d(double x, double y, double z)
{
    V3d v;
    v.x = x;
    v.y = y;
    v.z = z;
    return v;
}

LADEF V3d v3dd(double x)
{
    return v3d(x, x, x);
}

LADEF V3d v3d2f(V2f a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = 0.0;
    return result;
}

LADEF V3d v3d2d(V2d a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = 0.0;
    return result;
}

LADEF V3d v3d2i(V2i a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = 0.0;
    return result;
}

LADEF V3d v3d2u(V2u a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = 0.0;
    return result;
}

LADEF V3d v3d3f(V3f a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    return result;
}

LADEF V3d v3d3i(V3i a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    return result;
}

LADEF V3d v3d3u(V3u a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    return result;
}

LADEF V3d v3d4f(V4f a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    return result;
}

LADEF V3d v3d4d(V4d a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    return result;
}

LADEF V3d v3d4i(V4i a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    return result;
}

LADEF V3d v3d4u(V4u a)
{
    V3d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    return result;
}

LADEF V3d v3d_sum(V3d a, V3d b)
{
    a.x += b.x;
    a.y += b.y;
    a.z += b.z;
    return a;
}

LADEF V3d v3d_sub(V3d a, V3d b)
{
    a.x -= b.x;
    a.y -= b.y;
    a.z -= b.z;
    return a;
}

LADEF V3d v3d_mul(V3d a, V3d b)
{
    a.x *= b.x;
    a.y *= b.y;
    a.z *= b.z;
    return a;
}

LADEF V3d v3d_div(V3d a, V3d b)
{
    a.x /= b.x;
    a.y /= b.y;
    a.z /= b.z;
    return a;
}

LADEF V3d v3d_mod(V3d a, V3d b)
{
    a.x = fmod(a.x, b.x);
    a.y = fmod(a.y, b.y);
    a.z = fmod(a.z, b.z);
    return a;
}

LADEF V3d v3d_sqrt(V3d a)
{
    a.x = sqrt(a.x);
    a.y = sqrt(a.y);
    a.z = sqrt(a.z);
    return a;
}

LADEF V3d v3d_pow(V3d base, V3d exp)
{
    base.x = pow(base.x, exp.x);
    base.y = pow(base.y, exp.y);
    base.z = pow(base.z, exp.z);
    return base;
}

LADEF V3d v3d_sin(V3d a)
{
    a.x = sin(a.x);
    a.y = sin(a.y);
    a.z = sin(a.z);
    return a;
}

LADEF V3d v3d_cos(V3d a)
{
    a.x = cos(a.x);
    a.y = cos(a.y);
    a.z = cos(a.z);
    return a;
}

LADEF V3d v3d_min(V3d a, V3d b)
{
    a.x = fmin(a.x, b.x);
    a.y = fmin(a.y, b.y);
    a.z = fmin(a.z, b.z);
    return a;
}

LADEF V3d v3d_max(V3d a, V3d b)
{
    a.x = fmax(a.x, b.x);
    a.y = fmax(a.y, b.y);
    a.z = fmax(a.z, b.z);
    return a;
}

LADEF V3d v3d_lerp(V3d a, V3d b, V3d t)
{
    a.x = lerp(a.x, b.x, t.x);
    a.y = lerp(a.y, b.y, t.y);
    a.z = lerp(a.z, b.z, t.z);
    return a;
}

LADEF V3d v3d_floor(V3d a)
{
    a.x = floor(a.x);
    a.y = floor(a.y);
    a.z = floor(a.z);
    return a;
}

LADEF V3d v3d_ceil(V3d a)
{
    a.x = ceil(a.x);
    a.y = ceil(a.y);
    a.z = ceil(a.z);
    return a;
}

LADEF V3d v3d_clamp(V3d x, V3d a, V3d b)
{
    x.x = clampd(x.x, a.x, b.x);
    x.y = clampd(x.y, a.y, b.y);
    x.z = clampd(x.z, a.z, b.z);
    return x;
}

LADEF double v3d_sqrlen(V3d a)
{
    return a.x*a.x + a.y*a.y + a.z*a.z;
}

LADEF double v3d_len(V3d a)
{
    return sqrt(v3d_sqrlen(a));
}

LADEF V3i v3i(int x, int y, int z)
{
    V3i v;
    v.x = x;
    v.y = y;
    v.z = z;
    return v;
}

LADEF V3i v3ii(int x)
{
    return v3i(x, x, x);
}

LADEF V3i v3i2f(V2f a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = 0;
    return result;
}

LADEF V3i v3i2d(V2d a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = 0;
    return result;
}

LADEF V3i v3i2i(V2i a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = 0;
    return result;
}

LADEF V3i v3i2u(V2u a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = 0;
    return result;
}

LADEF V3i v3i3f(V3f a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    return result;
}

LADEF V3i v3i3d(V3d a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    return result;
}

LADEF V3i v3i3u(V3u a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    return result;
}

LADEF V3i v3i4f(V4f a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    return result;
}

LADEF V3i v3i4d(V4d a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    return result;
}

LADEF V3i v3i4i(V4i a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    return result;
}

LADEF V3i v3i4u(V4u a)
{
    V3i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    return result;
}

LADEF V3i v3i_sum(V3i a, V3i b)
{
    a.x += b.x;
    a.y += b.y;
    a.z += b.z;
    return a;
}

LADEF V3i v3i_sub(V3i a, V3i b)
{
    a.x -= b.x;
    a.y -= b.y;
    a.z -= b.z;
    return a;
}

LADEF V3i v3i_mul(V3i a, V3i b)
{
    a.x *= b.x;
    a.y *= b.y;
    a.z *= b.z;
    return a;
}

LADEF V3i v3i_div(V3i a, V3i b)
{
    a.x /= b.x;
    a.y /= b.y;
    a.z /= b.z;
    return a;
}

LADEF V3i v3i_mod(V3i a, V3i b)
{
    a.x %= b.x;
    a.y %= b.y;
    a.z %= b.z;
    return a;
}

LADEF V3i v3i_min(V3i a, V3i b)
{
    a.x = mini(a.x, b.x);
    a.y = mini(a.y, b.y);
    a.z = mini(a.z, b.z);
    return a;
}

LADEF V3i v3i_max(V3i a, V3i b)
{
    a.x = maxi(a.x, b.x);
    a.y = maxi(a.y, b.y);
    a.z = maxi(a.z, b.z);
    return a;
}

LADEF V3i v3i_clamp(V3i x, V3i a, V3i b)
{
    x.x = clampi(x.x, a.x, b.x);
    x.y = clampi(x.y, a.y, b.y);
    x.z = clampi(x.z, a.z, b.z);
    return x;
}

LADEF int v3i_sqrlen(V3i a)
{
    return a.x*a.x + a.y*a.y + a.z*a.z;
}

LADEF V3u v3u(unsigned int x, unsigned int y, unsigned int z)
{
    V3u v;
    v.x = x;
    v.y = y;
    v.z = z;
    return v;
}

LADEF V3u v3uu(unsigned int x)
{
    return v3u(x, x, x);
}

LADEF V3u v3u2f(V2f a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = 0u;
    return result;
}

LADEF V3u v3u2d(V2d a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = 0u;
    return result;
}

LADEF V3u v3u2i(V2i a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = 0u;
    return result;
}

LADEF V3u v3u2u(V2u a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = 0u;
    return result;
}

LADEF V3u v3u3f(V3f a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    return result;
}

LADEF V3u v3u3d(V3d a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    return result;
}

LADEF V3u v3u3i(V3i a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    return result;
}

LADEF V3u v3u4f(V4f a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    return result;
}

LADEF V3u v3u4d(V4d a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    return result;
}

LADEF V3u v3u4i(V4i a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    return result;
}

LADEF V3u v3u4u(V4u a)
{
    V3u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    return result;
}

LADEF V3u v3u_sum(V3u a, V3u b)
{
    a.x += b.x;
    a.y += b.y;
    a.z += b.z;
    return a;
}

LADEF V3u v3u_sub(V3u a, V3u b)
{
    a.x -= b.x;
    a.y -= b.y;
    a.z -= b.z;
    return a;
}

LADEF V3u v3u_mul(V3u a, V3u b)
{
    a.x *= b.x;
    a.y *= b.y;
    a.z *= b.z;
    return a;
}

LADEF V3u v3u_div(V3u a, V3u b)
{
    a.x /= b.x;
    a.y /= b.y;
    a.z /= b.z;
    return a;
}

LADEF V3u v3u_mod(V3u a, V3u b)
{
    a.x %= b.x;
    a.y %= b.y;
    a.z %= b.z;
    return a;
}

LADEF V3u v3u_min(V3u a, V3u b)
{
    a.x = minu(a.x, b.x);
    a.y = minu(a.y, b.y);
    a.z = minu(a.z, b.z);
    return a;
}

LADEF V3u v3u_max(V3u a, V3u b)
{
    a.x = maxu(a.x, b.x);
    a.y = maxu(a.y, b.y);
    a.z = maxu(a.z, b.z);
    return a;
}

LADEF V3u v3u_clamp(V3u x, V3u a, V3u b)
{
    x.x = clampu(x.x, a.x, b.x);
    x.y = clampu(x.y, a.y, b.y);
    x.z = clampu(x.z, a.z, b.z);
    return x;
}

LADEF unsigned int v3u_sqrlen(V3u a)
{
    return a.x*a.x + a.y*a.y + a.z*a.z;
}

LADEF bool v3i_eq(V3i a, V3i b)
{
    if (a.x != b.x) return false;
    if (a.y != b.y) return false;
    if (a.z != b.z) return false;
    return true;
}
LADEF bool v3u_eq(V3u a, V3u b)
{
    if (a.x != b.x) return false;
    if (a.y != b.y) return false;
    if (a.z != b.z) return false;
    return true;
}

LADEF V4f v4f(float x, float y, float z, float w)
{
    V4f v;
    v.x = x;
    v.y = y;
    v.z = z;
    v.w = w;
    return v;
}

LADEF V4f v4ff(float x)
{
    return v4f(x, x, x, x);
}

LADEF V4f v4f2f(V2f a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = 0.0f;
    result.w = 0.0f;
    return result;
}

LADEF V4f v4f2d(V2d a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = 0.0f;
    result.w = 0.0f;
    return result;
}

LADEF V4f v4f2i(V2i a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = 0.0f;
    result.w = 0.0f;
    return result;
}

LADEF V4f v4f2u(V2u a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = 0.0f;
    result.w = 0.0f;
    return result;
}

LADEF V4f v4f3f(V3f a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    result.w = 0.0f;
    return result;
}

LADEF V4f v4f3d(V3d a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    result.w = 0.0f;
    return result;
}

LADEF V4f v4f3i(V3i a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    result.w = 0.0f;
    return result;
}

LADEF V4f v4f3u(V3u a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    result.w = 0.0f;
    return result;
}

LADEF V4f v4f4d(V4d a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    result.w = (float) a.w;
    return result;
}

LADEF V4f v4f4i(V4i a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    result.w = (float) a.w;
    return result;
}

LADEF V4f v4f4u(V4u a)
{
    V4f result;
    result.x = (float) a.x;
    result.y = (float) a.y;
    result.z = (float) a.z;
    result.w = (float) a.w;
    return result;
}

LADEF V4f v4f_sum(V4f a, V4f b)
{
    a.x += b.x;
    a.y += b.y;
    a.z += b.z;
    a.w += b.w;
    return a;
}

LADEF V4f v4f_sub(V4f a, V4f b)
{
    a.x -= b.x;
    a.y -= b.y;
    a.z -= b.z;
    a.w -= b.w;
    return a;
}

LADEF V4f v4f_mul(V4f a, V4f b)
{
    a.x *= b.x;
    a.y *= b.y;
    a.z *= b.z;
    a.w *= b.w;
    return a;
}

LADEF V4f v4f_div(V4f a, V4f b)
{
    a.x /= b.x;
    a.y /= b.y;
    a.z /= b.z;
    a.w /= b.w;
    return a;
}

LADEF V4f v4f_mod(V4f a, V4f b)
{
    a.x = fmodf(a.x, b.x);
    a.y = fmodf(a.y, b.y);
    a.z = fmodf(a.z, b.z);
    a.w = fmodf(a.w, b.w);
    return a;
}

LADEF V4f v4f_sqrt(V4f a)
{
    a.x = sqrtf(a.x);
    a.y = sqrtf(a.y);
    a.z = sqrtf(a.z);
    a.w = sqrtf(a.w);
    return a;
}

LADEF V4f v4f_pow(V4f base, V4f exp)
{
    base.x = powf(base.x, exp.x);
    base.y = powf(base.y, exp.y);
    base.z = powf(base.z, exp.z);
    base.w = powf(base.w, exp.w);
    return base;
}

LADEF V4f v4f_sin(V4f a)
{
    a.x = sinf(a.x);
    a.y = sinf(a.y);
    a.z = sinf(a.z);
    a.w = sinf(a.w);
    return a;
}

LADEF V4f v4f_cos(V4f a)
{
    a.x = cosf(a.x);
    a.y = cosf(a.y);
    a.z = cosf(a.z);
    a.w = cosf(a.w);
    return a;
}

LADEF V4f v4f_min(V4f a, V4f b)
{
    a.x = fminf(a.x, b.x);
    a.y = fminf(a.y, b.y);
    a.z = fminf(a.z, b.z);
    a.w = fminf(a.w, b.w);
    return a;
}

LADEF V4f v4f_max(V4f a, V4f b)
{
    a.x = fmaxf(a.x, b.x);
    a.y = fmaxf(a.y, b.y);
    a.z = fmaxf(a.z, b.z);
    a.w = fmaxf(a.w, b.w);
    return a;
}

LADEF V4f v4f_lerp(V4f a, V4f b, V4f t)
{
    a.x = lerpf(a.x, b.x, t.x);
    a.y = lerpf(a.y, b.y, t.y);
    a.z = lerpf(a.z, b.z, t.z);
    a.w = lerpf(a.w, b.w, t.w);
    return a;
}

LADEF V4f v4f_floor(V4f a)
{
    a.x = floorf(a.x);
    a.y = floorf(a.y);
    a.z = floorf(a.z);
    a.w = floorf(a.w);
    return a;
}

LADEF V4f v4f_ceil(V4f a)
{
    a.x = ceilf(a.x);
    a.y = ceilf(a.y);
    a.z = ceilf(a.z);
    a.w = ceilf(a.w);
    return a;
}

LADEF V4f v4f_clamp(V4f x, V4f a, V4f b)
{
    x.x = clampf(x.x, a.x, b.x);
    x.y = clampf(x.y, a.y, b.y);
    x.z = clampf(x.z, a.z, b.z);
    x.w = clampf(x.w, a.w, b.w);
    return x;
}

LADEF float v4f_sqrlen(V4f a)
{
    return a.x*a.x + a.y*a.y + a.z*a.z + a.w*a.w;
}

LADEF float v4f_len(V4f a)
{
    return sqrtf(v4f_sqrlen(a));
}

LADEF V4d v4d(double x, double y, double z, double w)
{
    V4d v;
    v.x = x;
    v.y = y;
    v.z = z;
    v.w = w;
    return v;
}

LADEF V4d v4dd(double x)
{
    return v4d(x, x, x, x);
}

LADEF V4d v4d2f(V2f a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = 0.0;
    result.w = 0.0;
    return result;
}

LADEF V4d v4d2d(V2d a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = 0.0;
    result.w = 0.0;
    return result;
}

LADEF V4d v4d2i(V2i a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = 0.0;
    result.w = 0.0;
    return result;
}

LADEF V4d v4d2u(V2u a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = 0.0;
    result.w = 0.0;
    return result;
}

LADEF V4d v4d3f(V3f a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    result.w = 0.0;
    return result;
}

LADEF V4d v4d3d(V3d a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    result.w = 0.0;
    return result;
}

LADEF V4d v4d3i(V3i a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    result.w = 0.0;
    return result;
}

LADEF V4d v4d3u(V3u a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    result.w = 0.0;
    return result;
}

LADEF V4d v4d4f(V4f a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    result.w = (double) a.w;
    return result;
}

LADEF V4d v4d4i(V4i a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    result.w = (double) a.w;
    return result;
}

LADEF V4d v4d4u(V4u a)
{
    V4d result;
    result.x = (double) a.x;
    result.y = (double) a.y;
    result.z = (double) a.z;
    result.w = (double) a.w;
    return result;
}

LADEF V4d v4d_sum(V4d a, V4d b)
{
    a.x += b.x;
    a.y += b.y;
    a.z += b.z;
    a.w += b.w;
    return a;
}

LADEF V4d v4d_sub(V4d a, V4d b)
{
    a.x -= b.x;
    a.y -= b.y;
    a.z -= b.z;
    a.w -= b.w;
    return a;
}

LADEF V4d v4d_mul(V4d a, V4d b)
{
    a.x *= b.x;
    a.y *= b.y;
    a.z *= b.z;
    a.w *= b.w;
    return a;
}

LADEF V4d v4d_div(V4d a, V4d b)
{
    a.x /= b.x;
    a.y /= b.y;
    a.z /= b.z;
    a.w /= b.w;
    return a;
}

LADEF V4d v4d_mod(V4d a, V4d b)
{
    a.x = fmod(a.x, b.x);
    a.y = fmod(a.y, b.y);
    a.z = fmod(a.z, b.z);
    a.w = fmod(a.w, b.w);
    return a;
}

LADEF V4d v4d_sqrt(V4d a)
{
    a.x = sqrt(a.x);
    a.y = sqrt(a.y);
    a.z = sqrt(a.z);
    a.w = sqrt(a.w);
    return a;
}

LADEF V4d v4d_pow(V4d base, V4d exp)
{
    base.x = pow(base.x, exp.x);
    base.y = pow(base.y, exp.y);
    base.z = pow(base.z, exp.z);
    base.w = pow(base.w, exp.w);
    return base;
}

LADEF V4d v4d_sin(V4d a)
{
    a.x = sin(a.x);
    a.y = sin(a.y);
    a.z = sin(a.z);
    a.w = sin(a.w);
    return a;
}

LADEF V4d v4d_cos(V4d a)
{
    a.x = cos(a.x);
    a.y = cos(a.y);
    a.z = cos(a.z);
    a.w = cos(a.w);
    return a;
}

LADEF V4d v4d_min(V4d a, V4d b)
{
    a.x = fmin(a.x, b.x);
    a.y = fmin(a.y, b.y);
    a.z = fmin(a.z, b.z);
    a.w = fmin(a.w, b.w);
    return a;
}

LADEF V4d v4d_max(V4d a, V4d b)
{
    a.x = fmax(a.x, b.x);
    a.y = fmax(a.y, b.y);
    a.z = fmax(a.z, b.z);
    a.w = fmax(a.w, b.w);
    return a;
}

LADEF V4d v4d_lerp(V4d a, V4d b, V4d t)
{
    a.x = lerp(a.x, b.x, t.x);
    a.y = lerp(a.y, b.y, t.y);
    a.z = lerp(a.z, b.z, t.z);
    a.w = lerp(a.w, b.w, t.w);
    return a;
}

LADEF V4d v4d_floor(V4d a)
{
    a.x = floor(a.x);
    a.y = floor(a.y);
    a.z = floor(a.z);
    a.w = floor(a.w);
    return a;
}

LADEF V4d v4d_ceil(V4d a)
{
    a.x = ceil(a.x);
    a.y = ceil(a.y);
    a.z = ceil(a.z);
    a.w = ceil(a.w);
    return a;
}

LADEF V4d v4d_clamp(V4d x, V4d a, V4d b)
{
    x.x = clampd(x.x, a.x, b.x);
    x.y = clampd(x.y, a.y, b.y);
    x.z = clampd(x.z, a.z, b.z);
    x.w = clampd(x.w, a.w, b.w);
    return x;
}

LADEF double v4d_sqrlen(V4d a)
{
    return a.x*a.x + a.y*a.y + a.z*a.z + a.w*a.w;
}

LADEF double v4d_len(V4d a)
{
    return sqrt(v4d_sqrlen(a));
}

LADEF V4i v4i(int x, int y, int z, int w)
{
    V4i v;
    v.x = x;
    v.y = y;
    v.z = z;
    v.w = w;
    return v;
}

LADEF V4i v4ii(int x)
{
    return v4i(x, x, x, x);
}

LADEF V4i v4i2f(V2f a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = 0;
    result.w = 0;
    return result;
}

LADEF V4i v4i2d(V2d a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = 0;
    result.w = 0;
    return result;
}

LADEF V4i v4i2i(V2i a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = 0;
    result.w = 0;
    return result;
}

LADEF V4i v4i2u(V2u a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = 0;
    result.w = 0;
    return result;
}

LADEF V4i v4i3f(V3f a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    result.w = 0;
    return result;
}

LADEF V4i v4i3d(V3d a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    result.w = 0;
    return result;
}

LADEF V4i v4i3i(V3i a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    result.w = 0;
    return result;
}

LADEF V4i v4i3u(V3u a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    result.w = 0;
    return result;
}

LADEF V4i v4i4f(V4f a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    result.w = (int) a.w;
    return result;
}

LADEF V4i v4i4d(V4d a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    result.w = (int) a.w;
    return result;
}

LADEF V4i v4i4u(V4u a)
{
    V4i result;
    result.x = (int) a.x;
    result.y = (int) a.y;
    result.z = (int) a.z;
    result.w = (int) a.w;
    return result;
}

LADEF V4i v4i_sum(V4i a, V4i b)
{
    a.x += b.x;
    a.y += b.y;
    a.z += b.z;
    a.w += b.w;
    return a;
}

LADEF V4i v4i_sub(V4i a, V4i b)
{
    a.x -= b.x;
    a.y -= b.y;
    a.z -= b.z;
    a.w -= b.w;
    return a;
}

LADEF V4i v4i_mul(V4i a, V4i b)
{
    a.x *= b.x;
    a.y *= b.y;
    a.z *= b.z;
    a.w *= b.w;
    return a;
}

LADEF V4i v4i_div(V4i a, V4i b)
{
    a.x /= b.x;
    a.y /= b.y;
    a.z /= b.z;
    a.w /= b.w;
    return a;
}

LADEF V4i v4i_mod(V4i a, V4i b)
{
    a.x %= b.x;
    a.y %= b.y;
    a.z %= b.z;
    a.w %= b.w;
    return a;
}

LADEF V4i v4i_min(V4i a, V4i b)
{
    a.x = mini(a.x, b.x);
    a.y = mini(a.y, b.y);
    a.z = mini(a.z, b.z);
    a.w = mini(a.w, b.w);
    return a;
}

LADEF V4i v4i_max(V4i a, V4i b)
{
    a.x = maxi(a.x, b.x);
    a.y = maxi(a.y, b.y);
    a.z = maxi(a.z, b.z);
    a.w = maxi(a.w, b.w);
    return a;
}

LADEF V4i v4i_clamp(V4i x, V4i a, V4i b)
{
    x.x = clampi(x.x, a.x, b.x);
    x.y = clampi(x.y, a.y, b.y);
    x.z = clampi(x.z, a.z, b.z);
    x.w = clampi(x.w, a.w, b.w);
    return x;
}

LADEF int v4i_sqrlen(V4i a)
{
    return a.x*a.x + a.y*a.y + a.z*a.z + a.w*a.w;
}

LADEF V4u v4u(unsigned int x, unsigned int y, unsigned int z, unsigned int w)
{
    V4u v;
    v.x = x;
    v.y = y;
    v.z = z;
    v.w = w;
    return v;
}

LADEF V4u v4uu(unsigned int x)
{
    return v4u(x, x, x, x);
}

LADEF V4u v4u2f(V2f a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = 0u;
    result.w = 0u;
    return result;
}

LADEF V4u v4u2d(V2d a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = 0u;
    result.w = 0u;
    return result;
}

LADEF V4u v4u2i(V2i a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = 0u;
    result.w = 0u;
    return result;
}

LADEF V4u v4u2u(V2u a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = 0u;
    result.w = 0u;
    return result;
}

LADEF V4u v4u3f(V3f a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    result.w = 0u;
    return result;
}

LADEF V4u v4u3d(V3d a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    result.w = 0u;
    return result;
}

LADEF V4u v4u3i(V3i a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    result.w = 0u;
    return result;
}

LADEF V4u v4u3u(V3u a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    result.w = 0u;
    return result;
}

LADEF V4u v4u4f(V4f a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    result.w = (unsigned int) a.w;
    return result;
}

LADEF V4u v4u4d(V4d a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    result.w = (unsigned int) a.w;
    return result;
}

LADEF V4u v4u4i(V4i a)
{
    V4u result;
    result.x = (unsigned int) a.x;
    result.y = (unsigned int) a.y;
    result.z = (unsigned int) a.z;
    result.w = (unsigned int) a.w;
    return result;
}

LADEF V4u v4u_sum(V4u a, V4u b)
{
    a.x += b.x;
    a.y += b.y;
    a.z += b.z;
    a.w += b.w;
    return a;
}

LADEF V4u v4u_sub(V4u a, V4u b)
{
    a.x -= b.x;
    a.y -= b.y;
    a.z -= b.z;
    a.w -= b.w;
    return a;
}

LADEF V4u v4u_mul(V4u a, V4u b)
{
    a.x *= b.x;
    a.y *= b.y;
    a.z *= b.z;
    a.w *= b.w;
    return a;
}

LADEF V4u v4u_div(V4u a, V4u b)
{
    a.x /= b.x;
    a.y /= b.y;
    a.z /= b.z;
    a.w /= b.w;
    return a;
}

LADEF V4u v4u_mod(V4u a, V4u b)
{
    a.x %= b.x;
    a.y %= b.y;
    a.z %= b.z;
    a.w %= b.w;
    return a;
}

LADEF V4u v4u_min(V4u a, V4u b)
{
    a.x = minu(a.x, b.x);
    a.y = minu(a.y, b.y);
    a.z = minu(a.z, b.z);
    a.w = minu(a.w, b.w);
    return a;
}

LADEF V4u v4u_max(V4u a, V4u b)
{
    a.x = maxu(a.x, b.x);
    a.y = maxu(a.y, b.y);
    a.z = maxu(a.z, b.z);
    a.w = maxu(a.w, b.w);
    return a;
}

LADEF V4u v4u_clamp(V4u x, V4u a, V4u b)
{
    x.x = clampu(x.x, a.x, b.x);
    x.y = clampu(x.y, a.y, b.y);
    x.z = clampu(x.z, a.z, b.z);
    x.w = clampu(x.w, a.w, b.w);
    return x;
}

LADEF unsigned int v4u_sqrlen(V4u a)
{
    return a.x*a.x + a.y*a.y + a.z*a.z + a.w*a.w;
}

LADEF bool v4i_eq(V4i a, V4i b)
{
    if (a.x != b.x) return false;
    if (a.y != b.y) return false;
    if (a.z != b.z) return false;
    if (a.w != b.w) return false;
    return true;
}
LADEF bool v4u_eq(V4u a, V4u b)
{
    if (a.x != b.x) return false;
    if (a.y != b.y) return false;
    if (a.z != b.z) return false;
    if (a.w != b.w) return false;
    return true;
}

#endif // LA_IMPLEMENTATION