Class MyMath

Inheritance

System.Object

MyMath

Namespace: VRageMath

Assembly: VRage.Math.dll

Syntax

public static class MyMath : Object

Fields

Vector3One

Declaration

public static Vector3 Vector3One

Field Value

Type	Description
Vector3

Methods

Abs(ref Vector3)

Declaration

public static Vector3 Abs(ref Vector3 vector)

Parameters

Type	Name	Description
Vector3	vector

Returns

Type	Description
Vector3

AngleBetween(Vector3, Vector3)

Declaration

public static float AngleBetween(Vector3 a, Vector3 b)

Parameters

Type	Name	Description
Vector3	a
Vector3	b

Returns

Type	Description
System.Single

AngleTo(Vector3, Vector3)

AngleTo

Declaration

public static Vector3 AngleTo(Vector3 From, Vector3 Location)

Parameters

Type	Name	Description
Vector3	From
Vector3	Location

Returns

Type	Description
Vector3	Angle between the vector lines

ArcTanAngle(Single, Single)

ArcTanAngle

Declaration

public static float ArcTanAngle(float x, float y)

Parameters

Type	Name	Description
System.Single	x
System.Single	y

Returns

Type	Description
System.Single	ArcTan angle between x and y

Clamp(Single, Single, Single)

Declaration

public static float Clamp(float val, float min, float max)

Parameters

Type	Name	Description
System.Single	val
System.Single	min
System.Single	max

Returns

Type	Description
System.Single

CosineDistance(ref Vector3, ref Vector3)

Declaration

public static float CosineDistance(ref Vector3 a, ref Vector3 b)

Parameters

Type	Name	Description
Vector3	a
Vector3	b

Returns

Type	Description
System.Single

CosineDistance(ref Vector3D, ref Vector3D)

Declaration

public static double CosineDistance(ref Vector3D a, ref Vector3D b)

Parameters

Type	Name	Description
Vector3D	a
Vector3D	b

Returns

Type	Description
System.Double

CreateFromInsideRadius(Single)

Declaration

public static BoundingBox CreateFromInsideRadius(float radius)

Parameters

Type	Name	Description
System.Single	radius

Returns

Type	Description
BoundingBox

DistanceSquaredFromLineSegment(Vector3, Vector3, Vector3)

Return minimum distance between line segment v-w and point p.

Declaration

public static float DistanceSquaredFromLineSegment(Vector3 v, Vector3 w, Vector3 p)

Parameters

Type	Name	Description
Vector3	v
Vector3	w
Vector3	p

Returns

Type	Description
System.Single

FastCos(Single)

Declaration

public static float FastCos(float angle)

Parameters

Type	Name	Description
System.Single	angle

Returns

Type	Description
System.Single

FastSin(Single)

Declaration

public static float FastSin(float angle)

Parameters

Type	Name	Description
System.Single	angle

Returns

Type	Description
System.Single

FastTanH(Single)

Fast approximation of Hyperbolic tangent Max deviation is <3%

Declaration

public static float FastTanH(float x)

Parameters

Type	Name	Description
System.Single	x

Returns

Type	Description
System.Single

ForwardVectorProjection(Vector3, Vector3)

This projection results to initial velocity of non-engine objects, which parents move in some velocity We want to add only forward speed of the parent to the forward direction of the object, and if parent is going backward, no speed is added.

Declaration

public static Vector3 ForwardVectorProjection(Vector3 forwardVector, Vector3 projectedVector)

Parameters

Type	Name	Description
Vector3	forwardVector
Vector3	projectedVector

Returns

Type	Description
Vector3

InitializeFastSin()

Declaration

public static void InitializeFastSin()

MaxComponents(ref Vector3, ref Vector3)

Return vector with each component max

Declaration

public static Vector3 MaxComponents(ref Vector3 a, ref Vector3 b)

Parameters

Type	Name	Description
Vector3	a
Vector3	b

Returns

Type	Description
Vector3

Mod(Int32, Int32)

Declaration

public static int Mod(int x, int m)

Parameters

Type	Name	Description
System.Int32	x
System.Int32	m

Returns

Type	Description
System.Int32

Mod(Int64, Int32)

Declaration

public static long Mod(long x, int m)

Parameters

Type	Name	Description
System.Int64	x
System.Int32	m

Returns

Type	Description
System.Int64

NormalizeAngle(Single, Single)

Declaration

public static float NormalizeAngle(float angle, float center = 0F)

Parameters

Type	Name	Description
System.Single	angle
System.Single	center

Returns

Type	Description
System.Single

QuaternionToEuler(Quaternion)

QuaternionToEuler

Declaration

public static Vector3 QuaternionToEuler(Quaternion Rotation)

Parameters

Type	Name	Description
Quaternion	Rotation

Returns

Type	Description
Vector3	Converted quaternion to the euler pitch, rot, yaw

VectorFromColor(Byte, Byte, Byte)

Calculates color from vector

Declaration

public static Vector3 VectorFromColor(byte red, byte green, byte blue)

Parameters

Type	Name	Description
System.Byte	red
System.Byte	green
System.Byte	blue

Returns

Type	Description
Vector3

VectorFromColor(Byte, Byte, Byte, Byte)

Declaration

public static Vector4 VectorFromColor(byte red, byte green, byte blue, byte alpha)

Parameters

Type	Name	Description
System.Byte	red
System.Byte	green
System.Byte	blue
System.Byte	alpha

Returns

Type	Description
Vector4