net.risingworld.api.utils

Class Utils.VectorUtils

java.lang.Object

net.risingworld.api.utils.Utils.VectorUtils

Enclosing class:

Utils

public abstract static class Utils.VectorUtils
extends java.lang.Object

Vector functions.

Constructor Summary

Constructors

Constructor and Description
VectorUtils()

Method Summary

Modifier and Type	Method and Description
static Vector3f	getDirection(Vector3f from, Vector3f to) Gets the direction between two points (from -> to) as a normalized vector (unit vector, i.e. length == 1).
static Vector3f	getDirection(Vector3f from, Vector3f to, Vector3f storeTo) Gets the direction between two points (from -> to) as a normalized vector (unit vector, i.e. length == 1).
static Vector3f	getXYZInFrontOfPlayer(Player player, float distance) Gets the position in front of the player (with the given distance to the player).
static Vector3f	getXYZInFrontOfPlayer(Player player, float distance, Vector3f storeTo) Gets the position in front of the player (with the given distance to the player).
static Vector3f	getXZInFrontOfPlayer(Player player, float distance)
static Vector3f	getXZInFrontOfPlayer(Player player, float distance, Vector3f storeTo)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VectorUtils

public VectorUtils()

Method Detail

getXZInFrontOfPlayer

public static Vector3f getXZInFrontOfPlayer(Player player,
                                            float distance)

getXZInFrontOfPlayer

public static Vector3f getXZInFrontOfPlayer(Player player,
                                            float distance,
                                            Vector3f storeTo)

getXYZInFrontOfPlayer

public static Vector3f getXYZInFrontOfPlayer(Player player,
                                             float distance)

Gets the position in front of the player (with the given distance to the player). This function takes the full player view direction into account, i.e. if the player looks up in the sky, the resulting position is above the player.

Parameters:

player - the player.

distance - the desired distance between the player and the resulting position.

Returns:

a new vector representing the position in front of the player.

See Also:

getXZInFrontOfPlayer(net.risingworld.api.objects.Player, float)

getXYZInFrontOfPlayer

public static Vector3f getXYZInFrontOfPlayer(Player player,
                                             float distance,
                                             Vector3f storeTo)

Gets the position in front of the player (with the given distance to the player). This function takes the full player view direction into account, i.e. if the player looks up in the sky, the resulting position is above the player.

Parameters:

player - the player.

distance - the desired distance between the player and the resulting position.

storeTo - the vector you want to store the result in. If null is provided, a new vector will be created.

Returns:

the position in front of the player.

See Also:

getXZInFrontOfPlayer(net.risingworld.api.objects.Player, float, net.risingworld.api.utils.Vector3f)

getDirection

public static Vector3f getDirection(Vector3f from,
                                    Vector3f to)

Gets the direction between two points (from -> to) as a normalized vector (unit vector, i.e. length == 1).

Parameters:

from - the start position.

to - the end position.

Returns:

a new unit vector representing the direction between position "from" and position "to"

getDirection

public static Vector3f getDirection(Vector3f from,
                                    Vector3f to,
                                    Vector3f storeTo)

Gets the direction between two points (from -> to) as a normalized vector (unit vector, i.e. length == 1).

Parameters:

from - the start position.

to - the end position.

storeTo - the vector you want to store the resulting direction in. If null is provided, a new vector will be created.

Returns:

a unit vector representing the direction between position "from" and position "to"