Class VectorMath

Namespace

OmegaEngine.Foundation.Geometry

Assembly

OmegaEngine.Foundation.dll

Math helpers related to vectors.

public static class VectorMath

Inheritance

object

VectorMath

Inherited Members

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Methods

ByteToAngle(ByteVector4)

Maps a vector of 0-255 byte values to a vector of 0�-180� angles in radians.

[Pure]
public static Vector4 ByteToAngle(this ByteVector4 vector)

Parameters

vector ByteVector4

Returns

Vector4

ByteToAngle(byte)

Maps a 0-255 byte value to a 0�-180� angle in radians.

[Pure]
public static double ByteToAngle(this byte b)

Parameters

b byte

Returns

double

InterpolateTrigonometric(float, params Vector4[])

Performs smooth (trigonometric) interpolation between two or more values

[Pure]
public static Vector4 InterpolateTrigonometric(float factor, params Vector4[] values)

Parameters

factor float

A factor between 0 and values.Length

values Vector4[]

The value checkpoints

Returns

Vector4

Lerp(DoubleVector3, DoubleVector3, double)

Performs linear interpolation between two vectors.

[Pure]
public static DoubleVector3 Lerp(DoubleVector3 vector1, DoubleVector3 vector2, double factor)

Parameters

vector1 DoubleVector3

The starting vector.

vector2 DoubleVector3

The ending vector.

factor double

Interpolation factor between 0 and 1.

Returns

DoubleVector3

The interpolated vector.

Rotate(Vector2, float)

Rotates a SlimDX.Vector2 by rotation around the origin.

[Pure]
public static Vector2 Rotate(this Vector2 value, float rotation)

Parameters

value Vector2

The original vector.

rotation float

The angle to rotate by in degrees.

Returns

Vector2

The rotated SlimDX.Vector2.

RotateAroundAxis(DoubleVector3, DoubleVector3, double)

Rotates a DoubleVector3 around an arbitrary axis.

[Pure]
public static DoubleVector3 RotateAroundAxis(this DoubleVector3 value, DoubleVector3 axis, double rotation)

Parameters

value DoubleVector3

The original vector.

axis DoubleVector3

The axis to rotate around.

rotation double

The angle to rotate by in degrees.

Returns

DoubleVector3

The rotated DoubleVector3.

UnitVector(double, double)

Calculates a unit vector using spherical coordinates.

[Pure]
public static Vector3 UnitVector(double inclination, double azimuth)

Parameters

inclination double

Angle away from positive Z axis in radians. Values from 0 to Pi.

azimuth double

Angle away from positive X axis in radians. Values from 0 to 2*Pi.

Returns

Vector3