Vector2Int

Add this in your code:

#include <engine/math/vector2_int.h>

Description

Contains integer 2D coordinates.

Variables

Constructors

Vector2Int

Empty vector.

Vector2Int()

Code sample:

Vector2Int vec = Vector2Int();
// X = Y = 0

Vector2Int (X,Y)

Parameters:

• x: X value
• y: Y value

Vector2Int(int x, int y)

Code sample:

Vector2Int vec = Vector2Int(1, 2);

Vector2Int (Single value)

Fill the vector with a single value.

Parameters:

• fillValue: Fill value

Vector2Int(int fillValue)

Code sample:

Vector2Int vec = Vector2Int(1);
// X = Y = 1

Vector2Int (Vector3)

Parameters:

• vect: 3D vector

Vector2Int(const Vector3& vect)

Code sample:

Vector3 vec3 = Vector3(1.0f, 2.0f, 3.0f);
Vector2Int vec = Vector2Int(vec3);
// X = 1
// Y = 2

Vector2Int (Vector2)

Parameters:

• vect: 2D vector

Vector2Int(const Vector2& vect)

Code sample:

Vector2 vec2 = Vector2(1.0f, 2.0f);
Vector2Int vec = Vector2Int(vec2);
// X = 1
// Y = 2

Public methods

Max

Get the biggest value of the vector.

float Max()

Code sample:

Vector2Int vec = Vector2Int(1, 3);
float maxValue = vec.Max(); // = 3.0f

Min

Get the smallest value of the vector.

float Min()

Code sample:

Vector2Int vec = Vector2Int(1, 3);
float maxValue = vec.Min(); // = 1.0f

Normalized

Get a copy of this vector with a magnitude of 1 (Does not change vector values).

Vector2Int Normalized() const

Code sample:

Vector2Int vec = Vector2Int(1, 2);
Vector2Int normalizedVec = vec.Normalized();

Normalize

Makes this vector have a magnitude of 1 (Changes vector values).

Vector2Int Normalize()

Code sample:

Vector2Int vec = Vector2Int(1, 2);
vec.Normalize();

Magnitude

Get the length of this vector.

float Magnitude() const

Code sample:

Vector2Int vec = Vector2Int(1, 2);
float magnitude vec.Magnitude();

SquaredMagnitude

Get the squared length of this vector.

float SquaredMagnitude() const

Code sample:

Vector2Int vec = Vector2Int(1, 2);
float squaredMagnitude vec.SquaredMagnitude();

ToString

Return a string representation of the vector like "{x:1, y:2}"

bool ToString() const

Code sample:

Vector2Int vec = Vector2Int(1, 2);
Debug::Print(vec->ToString()); // Prints "{x:1, y:2}"

Static methods

Distance

Distance between two vectors.

Parameters:

• a: First vector
• b: Second vector

float Distance(const Vector2Int& a, const Vector2Int& b)

Code sample:

Vector2Int a = Vector2Int(1, 3);
Vector2Int b = Vector2Int(2, 2);
float distance = Vector2Int::Distance(a, b);

Operators

Vector2Int operator+(const Vector2Int& left, const Vector2Int& right)
Vector2Int operator-(const Vector2Int& left, const Vector2Int& right)
Vector2Int operator-(const Vector2Int& vec)
Vector2Int operator*(const float value, const Vector2Int& vec)
Vector2Int operator*(const Vector2Int& left, const Vector2Int& right)
Vector2Int operator*(const Vector2Int& vec, const float value)
Vector2Int operator/(const float value, const Vector2Int& vec)
Vector2Int operator/(const Vector2Int& vec, const float value)
Vector2Int operator/(const Vector2Int& left, const Vector2Int& right)
Vector2Int& operator+=(Vector2Int& vec, const float value)
Vector2Int& operator-=(Vector2Int& vec, const float value)
Vector2Int& operator*=(Vector2Int& vec, const float value)
Vector2Int& operator/=(Vector2Int& vec, const float value)
Vector2Int& operator+=(Vector2Int& vec, const Vector2Int& vecRight)
Vector2Int& operator-=(Vector2Int& vec, const Vector2Int& vecRight)
Vector2Int& operator*=(Vector2Int& vec, const Vector2Int& vecRight)
Vector2Int& operator/=(Vector2Int& vec, const Vector2Int& vecRight)
bool operator==(const Vector2Int& left, const Vector2Int& right)
bool operator!=(const Vector2Int& left, const Vector2Int& right)