#include <InputTranslator.h>

Static Public Member Functions
static CARDINAL_DIRECTION	VectorToCardinalDirection (float x, float y)
	Get the closest cardinal direction to the given vector.

static INTERCARDINAL_DIRECTION	VectorToIntercardinalDirection (float x, float y)
	Get the closest cardinal or intercardinal direction to the given vector.

Member Function Documentation

◆ VectorToCardinalDirection()

CARDINAL_DIRECTION CInputTranslator::VectorToCardinalDirection	(	float	x,
		float	y )

static

Get the closest cardinal direction to the given vector.

This function assumes a right-handed cartesian coordinate system; positive X is right, positive Y is up.

Ties are resolved in the clockwise direction: (0.5, 0.5) will resolve to RIGHT.

Parameters

x	The x component of the vector
y	The y component of the vector

Returns: The closest cardinal direction (up, down, right or left), or CARDINAL_DIRECTION::NONE if x and y are both 0

INTERCARDINAL_DIRECTION CInputTranslator::VectorToIntercardinalDirection	(	float	x,
		float	y )

static

Get the closest cardinal or intercardinal direction to the given vector.

This function assumes a right-handed cartesian coordinate system; positive X is right, positive Y is up.

Ties are resolved in the clockwise direction.

Parameters

x	The x component of the vector
y	The y component of the vector

Returns: The closest intercardinal direction, or INTERCARDINAL_DIRECTION::NONE if x and y are both 0

The documentation for this class was generated from the following files: