net.minecraft.util
Class Vec3

java.lang.Object
  net.minecraft.util.Vec3

public class Vec3
extends Object

Field Summary

Vec3Pool	myVec3LocalPool
static Vec3Pool	vec3dPool
double	xCoord X coordinate of Vec3D
double	yCoord Y coordinate of Vec3D
double	zCoord Z coordinate of Vec3D

Method Summary

Vec3	addVector(double par1, double par3, double par5) Adds the specified x,y,z vector components to this vector and returns the resulting vector.
static Vec3	createVectorHelper(double par0, double par2, double par4) Static method for creating a new Vec3D given the three x,y,z values.
Vec3	crossProduct(Vec3 par1Vec3)
double	distanceTo(Vec3 par1Vec3) Euclidean distance between this and the specified vector, returned as double.
double	dotProduct(Vec3 par1Vec3)
Vec3	getIntermediateWithXValue(Vec3 par1Vec3, double par2) Returns a new vector with x value equal to the second parameter, along the line between this vector and the passed in vector, or null if not possible.
Vec3	getIntermediateWithYValue(Vec3 par1Vec3, double par2) Returns a new vector with y value equal to the second parameter, along the line between this vector and the passed in vector, or null if not possible.
Vec3	getIntermediateWithZValue(Vec3 par1Vec3, double par2) Returns a new vector with z value equal to the second parameter, along the line between this vector and the passed in vector, or null if not possible.
double	lengthVector() Returns the length of the vector.
Vec3	normalize() Normalizes the vector to a length of 1 (except if it is the zero vector)
void	rotateAroundX(float par1) Rotates the vector around the x axis by the specified angle.
void	rotateAroundY(float par1) Rotates the vector around the y axis by the specified angle.
void	rotateAroundZ(float par1)
double	squareDistanceTo(double par1, double par3, double par5) The square of the Euclidean distance between this and the vector of x,y,z components passed in.
double	squareDistanceTo(Vec3 par1Vec3) The square of the Euclidean distance between this and the specified vector.
Vec3	subtract(Vec3 par1Vec3)
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

vec3dPool

public static final Vec3Pool vec3dPool

myVec3LocalPool

public final Vec3Pool myVec3LocalPool

xCoord

public double xCoord

X coordinate of Vec3D

yCoord

public double yCoord

Y coordinate of Vec3D

zCoord

public double zCoord

Z coordinate of Vec3D

Method Detail

createVectorHelper

public static Vec3 createVectorHelper(double par0,
                                      double par2,
                                      double par4)

Static method for creating a new Vec3D given the three x,y,z values. This is only called from the other static method which creates and places it in the list.

subtract

public Vec3 subtract(Vec3 par1Vec3)

normalize

public Vec3 normalize()

Normalizes the vector to a length of 1 (except if it is the zero vector)

dotProduct

public double dotProduct(Vec3 par1Vec3)

crossProduct

public Vec3 crossProduct(Vec3 par1Vec3)

addVector

public Vec3 addVector(double par1,
                      double par3,
                      double par5)

Adds the specified x,y,z vector components to this vector and returns the resulting vector. Does not change this vector.

distanceTo

public double distanceTo(Vec3 par1Vec3)

Euclidean distance between this and the specified vector, returned as double.

squareDistanceTo

public double squareDistanceTo(Vec3 par1Vec3)

The square of the Euclidean distance between this and the specified vector.

squareDistanceTo

public double squareDistanceTo(double par1,
                               double par3,
                               double par5)

The square of the Euclidean distance between this and the vector of x,y,z components passed in.

lengthVector

public double lengthVector()

Returns the length of the vector.

getIntermediateWithXValue

public Vec3 getIntermediateWithXValue(Vec3 par1Vec3,
                                      double par2)

Returns a new vector with x value equal to the second parameter, along the line between this vector and the passed in vector, or null if not possible.

getIntermediateWithYValue

public Vec3 getIntermediateWithYValue(Vec3 par1Vec3,
                                      double par2)

Returns a new vector with y value equal to the second parameter, along the line between this vector and the passed in vector, or null if not possible.

getIntermediateWithZValue

public Vec3 getIntermediateWithZValue(Vec3 par1Vec3,
                                      double par2)

Returns a new vector with z value equal to the second parameter, along the line between this vector and the passed in vector, or null if not possible.

toString

public String toString()

Overrides:

toString in class Object

rotateAroundX

public void rotateAroundX(float par1)

Rotates the vector around the x axis by the specified angle.

rotateAroundY

public void rotateAroundY(float par1)

Rotates the vector around the y axis by the specified angle.

rotateAroundZ

public void rotateAroundZ(float par1)