mirror of
https://github.com/godotengine/godot.git
synced 2024-12-03 09:52:18 +08:00
368 lines
10 KiB
C++
368 lines
10 KiB
C++
/**************************************************************************/
|
|
/* vector4i.h */
|
|
/**************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/**************************************************************************/
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/**************************************************************************/
|
|
|
|
#ifndef VECTOR4I_H
|
|
#define VECTOR4I_H
|
|
|
|
#include "core/error/error_macros.h"
|
|
#include "core/math/math_funcs.h"
|
|
|
|
class String;
|
|
struct Vector4;
|
|
|
|
struct _NO_DISCARD_ Vector4i {
|
|
static const int AXIS_COUNT = 4;
|
|
|
|
enum Axis {
|
|
AXIS_X,
|
|
AXIS_Y,
|
|
AXIS_Z,
|
|
AXIS_W,
|
|
};
|
|
|
|
union {
|
|
struct {
|
|
int32_t x;
|
|
int32_t y;
|
|
int32_t z;
|
|
int32_t w;
|
|
};
|
|
|
|
int32_t coord[4] = { 0 };
|
|
};
|
|
|
|
_FORCE_INLINE_ const int32_t &operator[](int p_axis) const {
|
|
DEV_ASSERT((unsigned int)p_axis < 4);
|
|
return coord[p_axis];
|
|
}
|
|
|
|
_FORCE_INLINE_ int32_t &operator[](int p_axis) {
|
|
DEV_ASSERT((unsigned int)p_axis < 4);
|
|
return coord[p_axis];
|
|
}
|
|
|
|
Vector4i::Axis min_axis_index() const;
|
|
Vector4i::Axis max_axis_index() const;
|
|
|
|
Vector4i min(const Vector4i &p_vector4i) const {
|
|
return Vector4i(MIN(x, p_vector4i.x), MIN(y, p_vector4i.y), MIN(z, p_vector4i.z), MIN(w, p_vector4i.w));
|
|
}
|
|
|
|
Vector4i mini(int32_t p_scalar) const {
|
|
return Vector4i(MIN(x, p_scalar), MIN(y, p_scalar), MIN(z, p_scalar), MIN(w, p_scalar));
|
|
}
|
|
|
|
Vector4i max(const Vector4i &p_vector4i) const {
|
|
return Vector4i(MAX(x, p_vector4i.x), MAX(y, p_vector4i.y), MAX(z, p_vector4i.z), MAX(w, p_vector4i.w));
|
|
}
|
|
|
|
Vector4i maxi(int32_t p_scalar) const {
|
|
return Vector4i(MAX(x, p_scalar), MAX(y, p_scalar), MAX(z, p_scalar), MAX(w, p_scalar));
|
|
}
|
|
|
|
_FORCE_INLINE_ int64_t length_squared() const;
|
|
_FORCE_INLINE_ double length() const;
|
|
|
|
_FORCE_INLINE_ void zero();
|
|
|
|
_FORCE_INLINE_ double distance_to(const Vector4i &p_to) const;
|
|
_FORCE_INLINE_ int64_t distance_squared_to(const Vector4i &p_to) const;
|
|
|
|
_FORCE_INLINE_ Vector4i abs() const;
|
|
_FORCE_INLINE_ Vector4i sign() const;
|
|
Vector4i clamp(const Vector4i &p_min, const Vector4i &p_max) const;
|
|
Vector4i clampi(int32_t p_min, int32_t p_max) const;
|
|
Vector4i snapped(const Vector4i &p_step) const;
|
|
Vector4i snappedi(int32_t p_step) const;
|
|
|
|
/* Operators */
|
|
|
|
_FORCE_INLINE_ Vector4i &operator+=(const Vector4i &p_v);
|
|
_FORCE_INLINE_ Vector4i operator+(const Vector4i &p_v) const;
|
|
_FORCE_INLINE_ Vector4i &operator-=(const Vector4i &p_v);
|
|
_FORCE_INLINE_ Vector4i operator-(const Vector4i &p_v) const;
|
|
_FORCE_INLINE_ Vector4i &operator*=(const Vector4i &p_v);
|
|
_FORCE_INLINE_ Vector4i operator*(const Vector4i &p_v) const;
|
|
_FORCE_INLINE_ Vector4i &operator/=(const Vector4i &p_v);
|
|
_FORCE_INLINE_ Vector4i operator/(const Vector4i &p_v) const;
|
|
_FORCE_INLINE_ Vector4i &operator%=(const Vector4i &p_v);
|
|
_FORCE_INLINE_ Vector4i operator%(const Vector4i &p_v) const;
|
|
|
|
_FORCE_INLINE_ Vector4i &operator*=(int32_t p_scalar);
|
|
_FORCE_INLINE_ Vector4i operator*(int32_t p_scalar) const;
|
|
_FORCE_INLINE_ Vector4i &operator/=(int32_t p_scalar);
|
|
_FORCE_INLINE_ Vector4i operator/(int32_t p_scalar) const;
|
|
_FORCE_INLINE_ Vector4i &operator%=(int32_t p_scalar);
|
|
_FORCE_INLINE_ Vector4i operator%(int32_t p_scalar) const;
|
|
|
|
_FORCE_INLINE_ Vector4i operator-() const;
|
|
|
|
_FORCE_INLINE_ bool operator==(const Vector4i &p_v) const;
|
|
_FORCE_INLINE_ bool operator!=(const Vector4i &p_v) const;
|
|
_FORCE_INLINE_ bool operator<(const Vector4i &p_v) const;
|
|
_FORCE_INLINE_ bool operator<=(const Vector4i &p_v) const;
|
|
_FORCE_INLINE_ bool operator>(const Vector4i &p_v) const;
|
|
_FORCE_INLINE_ bool operator>=(const Vector4i &p_v) const;
|
|
|
|
operator String() const;
|
|
operator Vector4() const;
|
|
|
|
_FORCE_INLINE_ Vector4i() {}
|
|
Vector4i(const Vector4 &p_vec4);
|
|
_FORCE_INLINE_ Vector4i(int32_t p_x, int32_t p_y, int32_t p_z, int32_t p_w) {
|
|
x = p_x;
|
|
y = p_y;
|
|
z = p_z;
|
|
w = p_w;
|
|
}
|
|
};
|
|
|
|
int64_t Vector4i::length_squared() const {
|
|
return x * (int64_t)x + y * (int64_t)y + z * (int64_t)z + w * (int64_t)w;
|
|
}
|
|
|
|
double Vector4i::length() const {
|
|
return Math::sqrt((double)length_squared());
|
|
}
|
|
|
|
double Vector4i::distance_to(const Vector4i &p_to) const {
|
|
return (p_to - *this).length();
|
|
}
|
|
|
|
int64_t Vector4i::distance_squared_to(const Vector4i &p_to) const {
|
|
return (p_to - *this).length_squared();
|
|
}
|
|
|
|
Vector4i Vector4i::abs() const {
|
|
return Vector4i(Math::abs(x), Math::abs(y), Math::abs(z), Math::abs(w));
|
|
}
|
|
|
|
Vector4i Vector4i::sign() const {
|
|
return Vector4i(SIGN(x), SIGN(y), SIGN(z), SIGN(w));
|
|
}
|
|
|
|
/* Operators */
|
|
|
|
Vector4i &Vector4i::operator+=(const Vector4i &p_v) {
|
|
x += p_v.x;
|
|
y += p_v.y;
|
|
z += p_v.z;
|
|
w += p_v.w;
|
|
return *this;
|
|
}
|
|
|
|
Vector4i Vector4i::operator+(const Vector4i &p_v) const {
|
|
return Vector4i(x + p_v.x, y + p_v.y, z + p_v.z, w + p_v.w);
|
|
}
|
|
|
|
Vector4i &Vector4i::operator-=(const Vector4i &p_v) {
|
|
x -= p_v.x;
|
|
y -= p_v.y;
|
|
z -= p_v.z;
|
|
w -= p_v.w;
|
|
return *this;
|
|
}
|
|
|
|
Vector4i Vector4i::operator-(const Vector4i &p_v) const {
|
|
return Vector4i(x - p_v.x, y - p_v.y, z - p_v.z, w - p_v.w);
|
|
}
|
|
|
|
Vector4i &Vector4i::operator*=(const Vector4i &p_v) {
|
|
x *= p_v.x;
|
|
y *= p_v.y;
|
|
z *= p_v.z;
|
|
w *= p_v.w;
|
|
return *this;
|
|
}
|
|
|
|
Vector4i Vector4i::operator*(const Vector4i &p_v) const {
|
|
return Vector4i(x * p_v.x, y * p_v.y, z * p_v.z, w * p_v.w);
|
|
}
|
|
|
|
Vector4i &Vector4i::operator/=(const Vector4i &p_v) {
|
|
x /= p_v.x;
|
|
y /= p_v.y;
|
|
z /= p_v.z;
|
|
w /= p_v.w;
|
|
return *this;
|
|
}
|
|
|
|
Vector4i Vector4i::operator/(const Vector4i &p_v) const {
|
|
return Vector4i(x / p_v.x, y / p_v.y, z / p_v.z, w / p_v.w);
|
|
}
|
|
|
|
Vector4i &Vector4i::operator%=(const Vector4i &p_v) {
|
|
x %= p_v.x;
|
|
y %= p_v.y;
|
|
z %= p_v.z;
|
|
w %= p_v.w;
|
|
return *this;
|
|
}
|
|
|
|
Vector4i Vector4i::operator%(const Vector4i &p_v) const {
|
|
return Vector4i(x % p_v.x, y % p_v.y, z % p_v.z, w % p_v.w);
|
|
}
|
|
|
|
Vector4i &Vector4i::operator*=(int32_t p_scalar) {
|
|
x *= p_scalar;
|
|
y *= p_scalar;
|
|
z *= p_scalar;
|
|
w *= p_scalar;
|
|
return *this;
|
|
}
|
|
|
|
Vector4i Vector4i::operator*(int32_t p_scalar) const {
|
|
return Vector4i(x * p_scalar, y * p_scalar, z * p_scalar, w * p_scalar);
|
|
}
|
|
|
|
// Multiplication operators required to workaround issues with LLVM using implicit conversion.
|
|
|
|
_FORCE_INLINE_ Vector4i operator*(int32_t p_scalar, const Vector4i &p_vector) {
|
|
return p_vector * p_scalar;
|
|
}
|
|
|
|
_FORCE_INLINE_ Vector4i operator*(int64_t p_scalar, const Vector4i &p_vector) {
|
|
return p_vector * p_scalar;
|
|
}
|
|
|
|
_FORCE_INLINE_ Vector4i operator*(float p_scalar, const Vector4i &p_vector) {
|
|
return p_vector * p_scalar;
|
|
}
|
|
|
|
_FORCE_INLINE_ Vector4i operator*(double p_scalar, const Vector4i &p_vector) {
|
|
return p_vector * p_scalar;
|
|
}
|
|
|
|
Vector4i &Vector4i::operator/=(int32_t p_scalar) {
|
|
x /= p_scalar;
|
|
y /= p_scalar;
|
|
z /= p_scalar;
|
|
w /= p_scalar;
|
|
return *this;
|
|
}
|
|
|
|
Vector4i Vector4i::operator/(int32_t p_scalar) const {
|
|
return Vector4i(x / p_scalar, y / p_scalar, z / p_scalar, w / p_scalar);
|
|
}
|
|
|
|
Vector4i &Vector4i::operator%=(int32_t p_scalar) {
|
|
x %= p_scalar;
|
|
y %= p_scalar;
|
|
z %= p_scalar;
|
|
w %= p_scalar;
|
|
return *this;
|
|
}
|
|
|
|
Vector4i Vector4i::operator%(int32_t p_scalar) const {
|
|
return Vector4i(x % p_scalar, y % p_scalar, z % p_scalar, w % p_scalar);
|
|
}
|
|
|
|
Vector4i Vector4i::operator-() const {
|
|
return Vector4i(-x, -y, -z, -w);
|
|
}
|
|
|
|
bool Vector4i::operator==(const Vector4i &p_v) const {
|
|
return (x == p_v.x && y == p_v.y && z == p_v.z && w == p_v.w);
|
|
}
|
|
|
|
bool Vector4i::operator!=(const Vector4i &p_v) const {
|
|
return (x != p_v.x || y != p_v.y || z != p_v.z || w != p_v.w);
|
|
}
|
|
|
|
bool Vector4i::operator<(const Vector4i &p_v) const {
|
|
if (x == p_v.x) {
|
|
if (y == p_v.y) {
|
|
if (z == p_v.z) {
|
|
return w < p_v.w;
|
|
} else {
|
|
return z < p_v.z;
|
|
}
|
|
} else {
|
|
return y < p_v.y;
|
|
}
|
|
} else {
|
|
return x < p_v.x;
|
|
}
|
|
}
|
|
|
|
bool Vector4i::operator>(const Vector4i &p_v) const {
|
|
if (x == p_v.x) {
|
|
if (y == p_v.y) {
|
|
if (z == p_v.z) {
|
|
return w > p_v.w;
|
|
} else {
|
|
return z > p_v.z;
|
|
}
|
|
} else {
|
|
return y > p_v.y;
|
|
}
|
|
} else {
|
|
return x > p_v.x;
|
|
}
|
|
}
|
|
|
|
bool Vector4i::operator<=(const Vector4i &p_v) const {
|
|
if (x == p_v.x) {
|
|
if (y == p_v.y) {
|
|
if (z == p_v.z) {
|
|
return w <= p_v.w;
|
|
} else {
|
|
return z < p_v.z;
|
|
}
|
|
} else {
|
|
return y < p_v.y;
|
|
}
|
|
} else {
|
|
return x < p_v.x;
|
|
}
|
|
}
|
|
|
|
bool Vector4i::operator>=(const Vector4i &p_v) const {
|
|
if (x == p_v.x) {
|
|
if (y == p_v.y) {
|
|
if (z == p_v.z) {
|
|
return w >= p_v.w;
|
|
} else {
|
|
return z > p_v.z;
|
|
}
|
|
} else {
|
|
return y > p_v.y;
|
|
}
|
|
} else {
|
|
return x > p_v.x;
|
|
}
|
|
}
|
|
|
|
void Vector4i::zero() {
|
|
x = y = z = w = 0;
|
|
}
|
|
|
|
#endif // VECTOR4I_H
|