Class MathHelper
Contains commonly used precalculated values.
Inheritance
System.Object
MathHelper
Assembly: VRage.Math.dll
Syntax
public static class MathHelper : Object
Fields
E
Represents the mathematical constant e.
Declaration
public const float E = 2.718282F
Field Value
| Type |
Description |
| System.Single |
|
EPSILON
Declaration
public const float EPSILON = 1E-05F
Field Value
| Type |
Description |
| System.Single |
|
EPSILON10
Declaration
public const float EPSILON10 = 1E-06F
Field Value
| Type |
Description |
| System.Single |
|
FourPi
Represents the value of pi times two.
Declaration
public const float FourPi = 12.566371F
Field Value
| Type |
Description |
| System.Single |
|
Log10E
Represents the log base ten of e.
Declaration
public const float Log10E = 0.4342945F
Field Value
| Type |
Description |
| System.Single |
|
Log2E
Represents the log base two of e.
Declaration
public const float Log2E = 1.442695F
Field Value
| Type |
Description |
| System.Single |
|
Pi
Represents the value of pi.
Declaration
public const float Pi = 3.141593F
Field Value
| Type |
Description |
| System.Single |
|
PiOver2
Represents the value of pi divided by two.
Declaration
public const float PiOver2 = 1.570796F
Field Value
| Type |
Description |
| System.Single |
|
PiOver4
Represents the value of pi divided by four.
Declaration
public const float PiOver4 = 0.7853982F
Field Value
| Type |
Description |
| System.Single |
|
RadiansPerSecondToRPM
Declaration
public const float RadiansPerSecondToRPM = 9.549296F
Field Value
| Type |
Description |
| System.Single |
|
RPMToRadiansPerMillisec
Declaration
public const float RPMToRadiansPerMillisec = 0.000104719758F
Field Value
| Type |
Description |
| System.Single |
|
RPMToRadiansPerSecond
Declaration
public const float RPMToRadiansPerSecond = 0.104719758F
Field Value
| Type |
Description |
| System.Single |
|
Sqrt2
Represents the value of the square root of two
Declaration
public const float Sqrt2 = 1.41421354F
Field Value
| Type |
Description |
| System.Single |
|
Sqrt3
Represents the value of the square root of three
Declaration
public const float Sqrt3 = 1.73205078F
Field Value
| Type |
Description |
| System.Single |
|
TwoPi
Represents the value of pi times two.
Declaration
public const float TwoPi = 6.28318548F
Field Value
| Type |
Description |
| System.Single |
|
Methods
Align(Int32, Int32)
Declaration
public static int Align(int value, int alignment)
Parameters
| Type |
Name |
Description |
| System.Int32 |
value |
|
| System.Int32 |
alignment |
|
Returns
| Type |
Description |
| System.Int32 |
|
Atan(Double)
Faster Atan implementation.
Good only in the [-pi/2, pi/2] range.
Declaration
public static double Atan(double x)
Parameters
| Type |
Name |
Description |
| System.Double |
x |
|
Returns
| Type |
Description |
| System.Double |
|
Atan(Single)
Faster Atan implementation.
Good only in the [-pi/2, pi/2] range.
Declaration
public static float Atan(float x)
Parameters
| Type |
Name |
Description |
| System.Single |
x |
|
Returns
| Type |
Description |
| System.Single |
|
Barycentric(Single, Single, Single, Single, Single)
Returns the Cartesian coordinate for one axis of a point that is defined by a given triangle and two normalized barycentric (areal) coordinates.
Declaration
public static float Barycentric(float value1, float value2, float value3, float amount1, float amount2)
Parameters
| Type |
Name |
Description |
| System.Single |
value1 |
The coordinate on one axis of vertex 1 of the defining triangle.
|
| System.Single |
value2 |
The coordinate on the same axis of vertex 2 of the defining triangle.
|
| System.Single |
value3 |
The coordinate on the same axis of vertex 3 of the defining triangle.
|
| System.Single |
amount1 |
The normalized barycentric (areal) coordinate b2, equal to the weighting factor for vertex 2, the coordinate of which is specified in value2.
|
| System.Single |
amount2 |
The normalized barycentric (areal) coordinate b3, equal to the weighting factor for vertex 3, the coordinate of which is specified in value3.
|
Returns
| Type |
Description |
| System.Single |
|
CalculateBezierPoint(Double, Vector3D, Vector3D, Vector3D, Vector3D)
Declaration
public static Vector3D CalculateBezierPoint(double t, Vector3D p0, Vector3D p1, Vector3D p2, Vector3D p3)
Parameters
Returns
CalculateVectorOnSphere(Vector3, Single, Single)
Declaration
public static Vector3 CalculateVectorOnSphere(Vector3 northPoleDir, float phi, float theta)
Parameters
| Type |
Name |
Description |
| Vector3 |
northPoleDir |
|
| System.Single |
phi |
|
| System.Single |
theta |
|
Returns
CatmullRom(Single, Single, Single, Single, Single)
Performs a Catmull-Rom interpolation using the specified positions.
Declaration
public static float CatmullRom(float value1, float value2, float value3, float value4, float amount)
Parameters
| Type |
Name |
Description |
| System.Single |
value1 |
The first position in the interpolation.
|
| System.Single |
value2 |
The second position in the interpolation.
|
| System.Single |
value3 |
The third position in the interpolation.
|
| System.Single |
value4 |
The fourth position in the interpolation.
|
| System.Single |
amount |
Weighting factor.
|
Returns
| Type |
Description |
| System.Single |
|
CeilToInt(Double)
Declaration
public static int CeilToInt(double x)
Parameters
| Type |
Name |
Description |
| System.Double |
x |
|
Returns
| Type |
Description |
| System.Int32 |
|
CeilToInt(Single)
Declaration
public static int CeilToInt(float x)
Parameters
| Type |
Name |
Description |
| System.Single |
x |
|
Returns
| Type |
Description |
| System.Int32 |
|
Clamp(Byte, Byte, Byte)
Restricts a value to be within a specified range.
Declaration
public static byte Clamp(byte value, byte min, byte max)
Parameters
| Type |
Name |
Description |
| System.Byte |
value |
The value to clamp.
|
| System.Byte |
min |
The minimum value. If value is less than min, min will be returned.
|
| System.Byte |
max |
The maximum value. If value is greater than max, max will be returned.
|
Returns
| Type |
Description |
| System.Byte |
|
Clamp(Double, Double, Double)
Restricts a value to be within a specified range. Reference page contains links to related code samples.
Declaration
public static double Clamp(double value, double min, double max)
Parameters
| Type |
Name |
Description |
| System.Double |
value |
The value to clamp.
|
| System.Double |
min |
The minimum value. If value is less than min, min will be returned.
|
| System.Double |
max |
The maximum value. If value is greater than max, max will be returned.
|
Returns
| Type |
Description |
| System.Double |
|
Clamp(Int32, Int32, Int32)
Restricts a value to be within a specified range. Reference page contains links to related code samples.
Declaration
public static int Clamp(int value, int min, int max)
Parameters
| Type |
Name |
Description |
| System.Int32 |
value |
The value to clamp.
|
| System.Int32 |
min |
The minimum value. If value is less than min, min will be returned.
|
| System.Int32 |
max |
The maximum value. If value is greater than max, max will be returned.
|
Returns
| Type |
Description |
| System.Int32 |
|
Clamp(Single, Single, Single)
Restricts a value to be within a specified range. Reference page contains links to related code samples.
Declaration
public static float Clamp(float value, float min, float max)
Parameters
| Type |
Name |
Description |
| System.Single |
value |
The value to clamp.
|
| System.Single |
min |
The minimum value. If value is less than min, min will be returned.
|
| System.Single |
max |
The maximum value. If value is greater than max, max will be returned.
|
Returns
| Type |
Description |
| System.Single |
|
Clamp(MyFixedPoint, MyFixedPoint, MyFixedPoint)
Restricts a value to be within a specified range. Reference page contains links to related code samples.
Declaration
public static MyFixedPoint Clamp(MyFixedPoint value, MyFixedPoint min, MyFixedPoint max)
Parameters
| Type |
Name |
Description |
| VRage.MyFixedPoint |
value |
The value to clamp.
|
| VRage.MyFixedPoint |
min |
The minimum value. If value is less than min, min will be returned.
|
| VRage.MyFixedPoint |
max |
The maximum value. If value is greater than max, max will be returned.
|
Returns
| Type |
Description |
| VRage.MyFixedPoint |
|
ComputeHashFromBytes(Byte[])
Declaration
public static int ComputeHashFromBytes(byte[] bytes)
Parameters
| Type |
Name |
Description |
| System.Byte[] |
bytes |
|
Returns
| Type |
Description |
| System.Int32 |
|
CubicInterp(Double, Double, Double, Double, Double)
Declaration
public static double CubicInterp(double p0, double p1, double p2, double p3, double t)
Parameters
| Type |
Name |
Description |
| System.Double |
p0 |
|
| System.Double |
p1 |
|
| System.Double |
p2 |
|
| System.Double |
p3 |
|
| System.Double |
t |
|
Returns
| Type |
Description |
| System.Double |
|
Distance(Single, Single)
Calculates the absolute value of the difference of two values.
Declaration
public static float Distance(float value1, float value2)
Parameters
| Type |
Name |
Description |
| System.Single |
value1 |
Source value.
|
| System.Single |
value2 |
Source value.
|
Returns
| Type |
Description |
| System.Single |
|
Floor(Double)
Declaration
public static int Floor(double n)
Parameters
| Type |
Name |
Description |
| System.Double |
n |
|
Returns
| Type |
Description |
| System.Int32 |
|
Floor(Single)
Declaration
public static int Floor(float n)
Parameters
| Type |
Name |
Description |
| System.Single |
n |
|
Returns
| Type |
Description |
| System.Int32 |
|
FloorToInt(Double)
Declaration
public static int FloorToInt(double x)
Parameters
| Type |
Name |
Description |
| System.Double |
x |
|
Returns
| Type |
Description |
| System.Int32 |
|
FloorToInt(Single)
Declaration
public static int FloorToInt(float x)
Parameters
| Type |
Name |
Description |
| System.Single |
x |
|
Returns
| Type |
Description |
| System.Int32 |
|
GetNearestBiggerPowerOfTwo(Double)
Declaration
public static int GetNearestBiggerPowerOfTwo(double f)
Parameters
| Type |
Name |
Description |
| System.Double |
f |
|
Returns
| Type |
Description |
| System.Int32 |
|
GetNearestBiggerPowerOfTwo(Int32)
Declaration
public static int GetNearestBiggerPowerOfTwo(int v)
Parameters
| Type |
Name |
Description |
| System.Int32 |
v |
|
Returns
| Type |
Description |
| System.Int32 |
|
GetNearestBiggerPowerOfTwo(Single)
Returns nearest bigger power of two
Declaration
public static int GetNearestBiggerPowerOfTwo(float f)
Parameters
| Type |
Name |
Description |
| System.Single |
f |
|
Returns
| Type |
Description |
| System.Int32 |
|
GetNearestBiggerPowerOfTwo(UInt32)
Declaration
public static uint GetNearestBiggerPowerOfTwo(uint v)
Parameters
| Type |
Name |
Description |
| System.UInt32 |
v |
|
Returns
| Type |
Description |
| System.UInt32 |
|
GetNumberOfMipmaps(Int32)
Declaration
public static int GetNumberOfMipmaps(int v)
Parameters
| Type |
Name |
Description |
| System.Int32 |
v |
|
Returns
| Type |
Description |
| System.Int32 |
|
Hermite(Single, Single, Single, Single, Single)
Performs a Hermite spline interpolation.
Declaration
public static float Hermite(float value1, float tangent1, float value2, float tangent2, float amount)
Parameters
| Type |
Name |
Description |
| System.Single |
value1 |
Source position.
|
| System.Single |
tangent1 |
Source tangent.
|
| System.Single |
value2 |
Source position.
|
| System.Single |
tangent2 |
Source tangent.
|
| System.Single |
amount |
Weighting factor.
|
Returns
| Type |
Description |
| System.Single |
|
InterpLog(Single, Single, Single)
Performs interpolation on logarithmic scale.
Declaration
public static float InterpLog(float value, float amount1, float amount2)
Parameters
| Type |
Name |
Description |
| System.Single |
value |
|
| System.Single |
amount1 |
|
| System.Single |
amount2 |
|
Returns
| Type |
Description |
| System.Single |
|
InterpLogInv(Single, Single, Single)
Declaration
public static float InterpLogInv(float value, float amount1, float amount2)
Parameters
| Type |
Name |
Description |
| System.Single |
value |
|
| System.Single |
amount1 |
|
| System.Single |
amount2 |
|
Returns
| Type |
Description |
| System.Single |
|
IsEqual(Single, Single)
Declaration
public static bool IsEqual(float value1, float value2)
Parameters
| Type |
Name |
Description |
| System.Single |
value1 |
|
| System.Single |
value2 |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsEqual(Matrix, Matrix)
Declaration
public static bool IsEqual(Matrix value1, Matrix value2)
Parameters
Returns
| Type |
Description |
| System.Boolean |
|
IsEqual(Quaternion, Quaternion)
Declaration
public static bool IsEqual(Quaternion value1, Quaternion value2)
Parameters
Returns
| Type |
Description |
| System.Boolean |
|
IsEqual(QuaternionD, QuaternionD)
Declaration
public static bool IsEqual(QuaternionD value1, QuaternionD value2)
Parameters
Returns
| Type |
Description |
| System.Boolean |
|
IsEqual(Vector2, Vector2)
Declaration
public static bool IsEqual(Vector2 value1, Vector2 value2)
Parameters
Returns
| Type |
Description |
| System.Boolean |
|
IsEqual(Vector3, Vector3)
Declaration
public static bool IsEqual(Vector3 value1, Vector3 value2)
Parameters
Returns
| Type |
Description |
| System.Boolean |
|
IsPowerOfTwo(Int32)
Returns true if value is power of two
Declaration
public static bool IsPowerOfTwo(int x)
Parameters
| Type |
Name |
Description |
| System.Int32 |
x |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsValid(Double)
Declaration
public static bool IsValid(double f)
Parameters
| Type |
Name |
Description |
| System.Double |
f |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsValid(Nullable<Vector3>)
Declaration
public static bool IsValid(Nullable<Vector3> vec)
Parameters
| Type |
Name |
Description |
| System.Nullable<Vector3> |
vec |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsValid(Single)
Declaration
public static bool IsValid(float f)
Parameters
| Type |
Name |
Description |
| System.Single |
f |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsValid(Matrix)
Declaration
public static bool IsValid(Matrix matrix)
Parameters
| Type |
Name |
Description |
| Matrix |
matrix |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsValid(MatrixD)
Declaration
public static bool IsValid(MatrixD matrix)
Parameters
| Type |
Name |
Description |
| MatrixD |
matrix |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsValid(Quaternion)
Declaration
public static bool IsValid(Quaternion q)
Parameters
Returns
| Type |
Description |
| System.Boolean |
|
IsValid(Vector2)
Declaration
public static bool IsValid(Vector2 vec)
Parameters
Returns
| Type |
Description |
| System.Boolean |
|
IsValid(Vector3)
Declaration
public static bool IsValid(Vector3 vec)
Parameters
Returns
| Type |
Description |
| System.Boolean |
|
IsValid(Vector3D)
Declaration
public static bool IsValid(Vector3D vec)
Parameters
Returns
| Type |
Description |
| System.Boolean |
|
IsValidNormal(Vector3)
Declaration
public static bool IsValidNormal(Vector3 vec)
Parameters
Returns
| Type |
Description |
| System.Boolean |
|
IsValidOrZero(Matrix)
Declaration
public static bool IsValidOrZero(Matrix matrix)
Parameters
| Type |
Name |
Description |
| Matrix |
matrix |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsZero(Double, Single)
Declaration
public static bool IsZero(double value, float epsilon = 1E-05F)
Parameters
| Type |
Name |
Description |
| System.Double |
value |
|
| System.Single |
epsilon |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsZero(Single, Single)
Declaration
public static bool IsZero(float value, float epsilon = 1E-05F)
Parameters
| Type |
Name |
Description |
| System.Single |
value |
|
| System.Single |
epsilon |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsZero(Quaternion, Single)
Declaration
public static bool IsZero(Quaternion value, float epsilon = 1E-05F)
Parameters
| Type |
Name |
Description |
| Quaternion |
value |
|
| System.Single |
epsilon |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsZero(Vector3, Single)
Declaration
public static bool IsZero(Vector3 value, float epsilon = 1E-05F)
Parameters
| Type |
Name |
Description |
| Vector3 |
value |
|
| System.Single |
epsilon |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsZero(Vector3D, Single)
Declaration
public static bool IsZero(Vector3D value, float epsilon = 1E-05F)
Parameters
| Type |
Name |
Description |
| Vector3D |
value |
|
| System.Single |
epsilon |
|
Returns
| Type |
Description |
| System.Boolean |
|
IsZero(Vector4)
Declaration
public static bool IsZero(Vector4 value)
Parameters
| Type |
Name |
Description |
| Vector4 |
value |
|
Returns
| Type |
Description |
| System.Boolean |
|
Lerp(Double, Double, Double)
Linearly interpolates between two values.
Declaration
public static double Lerp(double value1, double value2, double amount)
Parameters
| Type |
Name |
Description |
| System.Double |
value1 |
Source value.
|
| System.Double |
value2 |
Source value.
|
| System.Double |
amount |
Value between 0 and 1 indicating the weight of value2.
|
Returns
| Type |
Description |
| System.Double |
|
Lerp(Single, Single, Single)
Linearly interpolates between two values.
Declaration
public static float Lerp(float value1, float value2, float amount)
Parameters
| Type |
Name |
Description |
| System.Single |
value1 |
Source value.
|
| System.Single |
value2 |
Source value.
|
| System.Single |
amount |
Value between 0 and 1 indicating the weight of value2.
|
Returns
| Type |
Description |
| System.Single |
|
LimitRadians(ref Single)
Returns angle in range 0..2*PI
Declaration
public static void LimitRadians(ref float angle)
Parameters
| Type |
Name |
Description |
| System.Single |
angle |
in radians
|
LimitRadians2PI(ref Double)
Returns angle in range 0..2*PI
Declaration
public static void LimitRadians2PI(ref double angle)
Parameters
| Type |
Name |
Description |
| System.Double |
angle |
in radians
|
LimitRadiansPI(ref Double)
Returns angle in range -PI..PI
Declaration
public static void LimitRadiansPI(ref double angle)
Parameters
| Type |
Name |
Description |
| System.Double |
angle |
radians
|
LimitRadiansPI(ref Single)
Returns angle in range -PI..PI
Declaration
public static void LimitRadiansPI(ref float angle)
Parameters
| Type |
Name |
Description |
| System.Single |
angle |
radians
|
Log2(Int32)
Declaration
public static int Log2(int n)
Parameters
| Type |
Name |
Description |
| System.Int32 |
n |
|
Returns
| Type |
Description |
| System.Int32 |
|
Log2(UInt32)
Declaration
public static int Log2(uint n)
Parameters
| Type |
Name |
Description |
| System.UInt32 |
n |
|
Returns
| Type |
Description |
| System.Int32 |
|
Log2Ceiling(Int32)
Declaration
public static int Log2Ceiling(int value)
Parameters
| Type |
Name |
Description |
| System.Int32 |
value |
|
Returns
| Type |
Description |
| System.Int32 |
|
Log2Floor(Int32)
Declaration
public static int Log2Floor(int value)
Parameters
| Type |
Name |
Description |
| System.Int32 |
value |
|
Returns
| Type |
Description |
| System.Int32 |
|
Max(Double, Double)
Returns the greater of two values.
Declaration
public static double Max(double value1, double value2)
Parameters
| Type |
Name |
Description |
| System.Double |
value1 |
Source value.
|
| System.Double |
value2 |
Source value.
|
Returns
| Type |
Description |
| System.Double |
|
Max(Double, Double, Double)
Declaration
public static double Max(double a, double b, double c)
Parameters
| Type |
Name |
Description |
| System.Double |
a |
|
| System.Double |
b |
|
| System.Double |
c |
|
Returns
| Type |
Description |
| System.Double |
|
Max(Int32, Int32, Int32)
Declaration
public static int Max(int a, int b, int c)
Parameters
| Type |
Name |
Description |
| System.Int32 |
a |
|
| System.Int32 |
b |
|
| System.Int32 |
c |
|
Returns
| Type |
Description |
| System.Int32 |
|
Max(Single, Single)
Returns the greater of two values.
Declaration
public static float Max(float value1, float value2)
Parameters
| Type |
Name |
Description |
| System.Single |
value1 |
Source value.
|
| System.Single |
value2 |
Source value.
|
Returns
| Type |
Description |
| System.Single |
|
Max(Single, Single, Single)
Declaration
public static float Max(float a, float b, float c)
Parameters
| Type |
Name |
Description |
| System.Single |
a |
|
| System.Single |
b |
|
| System.Single |
c |
|
Returns
| Type |
Description |
| System.Single |
|
Min(Double, Double)
Returns the lesser of two values.
Declaration
public static double Min(double value1, double value2)
Parameters
| Type |
Name |
Description |
| System.Double |
value1 |
Source value.
|
| System.Double |
value2 |
Source value.
|
Returns
| Type |
Description |
| System.Double |
|
Min(Double, Double, Double)
Declaration
public static double Min(double a, double b, double c)
Parameters
| Type |
Name |
Description |
| System.Double |
a |
|
| System.Double |
b |
|
| System.Double |
c |
|
Returns
| Type |
Description |
| System.Double |
|
Min(Single, Single)
Returns the lesser of two values.
Declaration
public static float Min(float value1, float value2)
Parameters
| Type |
Name |
Description |
| System.Single |
value1 |
Source value.
|
| System.Single |
value2 |
Source value.
|
Returns
| Type |
Description |
| System.Single |
|
Min(Single, Single, Single)
Declaration
public static float Min(float a, float b, float c)
Parameters
| Type |
Name |
Description |
| System.Single |
a |
|
| System.Single |
b |
|
| System.Single |
c |
|
Returns
| Type |
Description |
| System.Single |
|
MonotonicAcos(Single)
Declaration
public static float MonotonicAcos(float cos)
Parameters
| Type |
Name |
Description |
| System.Single |
cos |
|
Returns
| Type |
Description |
| System.Single |
|
MonotonicCosine(Single)
Calculate the monotonic cosine of a value.
Monotonic cosine is an alternative cosine encoding that is monotonic in the [-pi, pi] interval.
We use this when some parameter of an onject in a planet is constrained by latitude.
The 'monotonicity' is guaranteed by subtracting the cosine value from 2 if the angle is positive.
So for instance MonotonicCos(pi/2) = 2.
This only works in the above interval of course.
Declaration
public static float MonotonicCosine(float radians)
Parameters
| Type |
Name |
Description |
| System.Single |
radians |
The angle in radians.
|
Returns
| Type |
Description |
| System.Single |
The cosine of the angle if it is > 0, 2 - that value otherwise.
|
Pow2(Int32)
Declaration
public static int Pow2(int n)
Parameters
| Type |
Name |
Description |
| System.Int32 |
n |
|
Returns
| Type |
Description |
| System.Int32 |
|
RoundOn2(Single)
Declaration
public static float RoundOn2(float x)
Parameters
| Type |
Name |
Description |
| System.Single |
x |
|
Returns
| Type |
Description |
| System.Single |
|
RoundToInt(Double)
Declaration
public static int RoundToInt(double x)
Parameters
| Type |
Name |
Description |
| System.Double |
x |
|
Returns
| Type |
Description |
| System.Int32 |
|
RoundToInt(Single)
Declaration
public static int RoundToInt(float x)
Parameters
| Type |
Name |
Description |
| System.Single |
x |
|
Returns
| Type |
Description |
| System.Int32 |
|
Saturate(Double)
Declaration
public static double Saturate(double n)
Parameters
| Type |
Name |
Description |
| System.Double |
n |
|
Returns
| Type |
Description |
| System.Double |
|
Saturate(Single)
Declaration
public static float Saturate(float n)
Parameters
| Type |
Name |
Description |
| System.Single |
n |
|
Returns
| Type |
Description |
| System.Single |
|
SCurve3(Double)
Declaration
public static double SCurve3(double t)
Parameters
| Type |
Name |
Description |
| System.Double |
t |
|
Returns
| Type |
Description |
| System.Double |
|
SCurve3(Single)
Declaration
public static float SCurve3(float t)
Parameters
| Type |
Name |
Description |
| System.Single |
t |
|
Returns
| Type |
Description |
| System.Single |
|
SCurve5(Double)
Declaration
public static double SCurve5(double t)
Parameters
| Type |
Name |
Description |
| System.Double |
t |
|
Returns
| Type |
Description |
| System.Double |
|
SCurve5(Single)
Declaration
public static float SCurve5(float t)
Parameters
| Type |
Name |
Description |
| System.Single |
t |
|
Returns
| Type |
Description |
| System.Single |
|
Smooth(Int32, Int32)
Declaration
public static int Smooth(int newValue, int lastSmooth)
Parameters
| Type |
Name |
Description |
| System.Int32 |
newValue |
|
| System.Int32 |
lastSmooth |
|
Returns
| Type |
Description |
| System.Int32 |
|
Smooth(Single, Single)
Declaration
public static float Smooth(float newValue, float lastSmooth)
Parameters
| Type |
Name |
Description |
| System.Single |
newValue |
|
| System.Single |
lastSmooth |
|
Returns
| Type |
Description |
| System.Single |
|
SmoothStep(Double, Double, Double)
Interpolates between two values using a cubic equation.
Declaration
public static double SmoothStep(double value1, double value2, double amount)
Parameters
| Type |
Name |
Description |
| System.Double |
value1 |
Source value.
|
| System.Double |
value2 |
Source value.
|
| System.Double |
amount |
Weighting value.
|
Returns
| Type |
Description |
| System.Double |
|
SmoothStep(Single, Single, Single)
Interpolates between two values using a cubic equation.
Declaration
public static float SmoothStep(float value1, float value2, float amount)
Parameters
| Type |
Name |
Description |
| System.Single |
value1 |
Source value.
|
| System.Single |
value2 |
Source value.
|
| System.Single |
amount |
Weighting value.
|
Returns
| Type |
Description |
| System.Single |
|
SmoothStepStable(Double)
Interpolates between zero and one using cubic equiation, solved by de Casteljau.
Declaration
public static double SmoothStepStable(double amount)
Parameters
| Type |
Name |
Description |
| System.Double |
amount |
Weighting value [0..1].
|
Returns
| Type |
Description |
| System.Double |
|
SmoothStepStable(Single)
Interpolates between zero and one using cubic equiation, solved by de Casteljau.
Declaration
public static float SmoothStepStable(float amount)
Parameters
| Type |
Name |
Description |
| System.Single |
amount |
Weighting value [0..1].
|
Returns
| Type |
Description |
| System.Single |
|
ToDegrees(Double)
Declaration
public static double ToDegrees(double radians)
Parameters
| Type |
Name |
Description |
| System.Double |
radians |
|
Returns
| Type |
Description |
| System.Double |
|
ToDegrees(Single)
Converts radians to degrees.
Declaration
public static float ToDegrees(float radians)
Parameters
| Type |
Name |
Description |
| System.Single |
radians |
The angle in radians.
|
Returns
| Type |
Description |
| System.Single |
|
ToRadians(Double)
Converts degrees to radians.
Declaration
public static double ToRadians(double degrees)
Parameters
| Type |
Name |
Description |
| System.Double |
degrees |
The angle in degrees.
|
Returns
| Type |
Description |
| System.Double |
|
ToRadians(Single)
Converts degrees to radians.
Declaration
public static float ToRadians(float degrees)
Parameters
| Type |
Name |
Description |
| System.Single |
degrees |
The angle in degrees.
|
Returns
| Type |
Description |
| System.Single |
|
ToRadians(Vector3)
Declaration
public static Vector3 ToRadians(Vector3 v)
Parameters
Returns
WrapAngle(Single)
Reduces a given angle to a value between π and -π.
Declaration
public static float WrapAngle(float angle)
Parameters
| Type |
Name |
Description |
| System.Single |
angle |
The angle to reduce, in radians.
|
Returns
| Type |
Description |
| System.Single |
|