Class MathUtil

Inheritance
System.Object
MathUtil
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: PLATEAU.Util
Assembly: cs.temp.dll.dll
Syntax
public static class MathUtil

Methods

Clamp(Vector2, Vector2, Vector2)

new Vector2(Mathf.Clamp(v.x, min.x, max.x), Mathf.Clamp(v.y, min.y, max.y))

Declaration
public static Vector2 Clamp(Vector2 v, Vector2 min, Vector2 max)
Parameters
Type Name Description
Vector2 v
Vector2 min
Vector2 max
Returns
Type Description
Vector2

Clamp(Vector3, Vector3, Vector3)

new Vector3(Mathf.Clamp(v.x, min.x, max.x), Mathf.Clamp(v.y, min.y, max.y), Mathf.Clamp(v.z, min.z, max.z))

Declaration
public static Vector3 Clamp(Vector3 v, Vector3 min, Vector3 max)
Parameters
Type Name Description
Vector3 v
Vector3 min
Vector3 max
Returns
Type Description
Vector3

GetDigit(Int32)

引数の10進数における桁数を取得

Declaration
public static int GetDigit(int num)
Parameters
Type Name Description
System.Int32 num
Returns
Type Description
System.Int32

GetDigit(Int64)

引数の10進数における桁数を取得(long型)

Declaration
public static int GetDigit(long num)
Parameters
Type Name Description
System.Int64 num
Returns
Type Description
System.Int32

Lerp(Double, Double, Single)

Declaration
public static double Lerp(double a, double b, float t)
Parameters
Type Name Description
System.Double a
System.Double b
System.Single t
Returns
Type Description
System.Double

Lerp(Single, Single, Single, Single)

nを法とするLerp

Declaration
public static float Lerp(float a, float b, float t, float n)
Parameters
Type Name Description
System.Single a
System.Single b
System.Single t
System.Single n
Returns
Type Description
System.Single

Lerp(Vector2, Vector2, Single)

Declaration
public static Vector2 Lerp(Vector2 a, Vector2 b, float t)
Parameters
Type Name Description
Vector2 a
Vector2 b
System.Single t
Returns
Type Description
Vector2

Lerp(Vector2, Vector2, Single, Single)

Declaration
public static Vector2 Lerp(Vector2 a, Vector2 b, float xt, float yt)
Parameters
Type Name Description
Vector2 a
Vector2 b
System.Single xt
System.Single yt
Returns
Type Description
Vector2

Lerp(Vector2, Vector2, Vector2)

Declaration
public static Vector2 Lerp(Vector2 a, Vector2 b, Vector2 t)
Parameters
Type Name Description
Vector2 a
Vector2 b
Vector2 t
Returns
Type Description
Vector2

Max(Int32, Int32, Int32)

3引数のMathf.Max(可変長引数だとGCが発生するのでオーバーロードで定義)

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(Int32, Int32, Int32, Int32)

4引数のMathf.Max(可変長引数だとGCが発生するのでオーバーロードで定義)

Declaration
public static int Max(int a, int b, int c, int d)
Parameters
Type Name Description
System.Int32 a
System.Int32 b
System.Int32 c
System.Int32 d
Returns
Type Description
System.Int32

Max(Vector2, Vector2)

要素ごとのMin結果を取得

Declaration
public static Vector2 Max(Vector2 a, Vector2 b)
Parameters
Type Name Description
Vector2 a
Vector2 b
Returns
Type Description
Vector2

Min(Int32, Int32, Int32)

3引数のMathf.Min(可変長引数だとGCが発生するのでオーバーロードで定義)

Declaration
public static int Min(int a, int b, int c)
Parameters
Type Name Description
System.Int32 a
System.Int32 b
System.Int32 c
Returns
Type Description
System.Int32

Min(Int32, Int32, Int32, Int32)

4引数のMathf.Min(可変長引数だとGCが発生するのでオーバーロードで定義)

Declaration
public static int Min(int a, int b, int c, int d)
Parameters
Type Name Description
System.Int32 a
System.Int32 b
System.Int32 c
System.Int32 d
Returns
Type Description
System.Int32

Min(Vector2, Vector2)

要素ごとのMin結果を取得

Declaration
public static Vector2 Min(Vector2 a, Vector2 b)
Parameters
Type Name Description
Vector2 a
Vector2 b
Returns
Type Description
Vector2

NormalizedClamp(Single, Single, Single)

正規化した(a - min) / (max - min) を0~1でClampした結果を返す

Declaration
public static float NormalizedClamp(float a, float min, float max)
Parameters
Type Name Description
System.Single a
System.Single min
System.Single max
Returns
Type Description
System.Single

Quad(Single, Single, Single, Single)

f(0) = y0, f(0.5) = y1, f(1) = y2 を通る2次曲線. y(t) = a t^2 + b t^2 + cの値を返す

Declaration
public static float Quad(float y0, float y1, float y2, float t)
Parameters
Type Name Description
System.Single y0
System.Single y1
System.Single y2
System.Single t
Returns
Type Description
System.Single

Quad(Single, Single, Single, out Single, out Single, out Single)

f(0) = y0, f(0.5) = y1, f(1) = y2 を通る2次曲線. y(t) = a t^2 + b t^2 + c のa,b,cを返す

Declaration
public static void Quad(float y0, float y1, float y2, out float a, out float b, out float c)
Parameters
Type Name Description
System.Single y0
System.Single y1
System.Single y2
System.Single a
System.Single b
System.Single c

Quad(Vector2, Vector2, Vector2, Single)

f(0) = yv0, f(0.5) = v1, f(1) = v2 を通る2次曲線. y(t) = a t^2 + b t^2 + cの値を返す

Declaration
public static Vector2 Quad(Vector2 y0, Vector2 y1, Vector2 y2, float t)
Parameters
Type Name Description
Vector2 y0
Vector2 y1
Vector2 y2
System.Single t
Returns
Type Description
Vector2

Quad(Vector2, Vector2, Vector2, out Vector2, out Vector2, out Vector2)

f(0) = y0, f(0.5) = y1, f(1) = y2 を通る2次曲線. y(t) = a t^2 + b t^2 + c のa,b,cを返す

Declaration
public static void Quad(Vector2 y0, Vector2 y1, Vector2 y2, out Vector2 a, out Vector2 b, out Vector2 c)
Parameters
Type Name Description
Vector2 y0
Vector2 y1
Vector2 y2
Vector2 a
Vector2 b
Vector2 c

Quad(Vector3, Vector3, Vector3, out Vector3, out Vector3, out Vector3)

f(0) = y0, f(0.5) = y1, f(1) = y2 を通る2次曲線. y(t) = a t^2 + b t^2 + c のa,b,cを返す

Declaration
public static void Quad(Vector3 y0, Vector3 y1, Vector3 y2, out Vector3 a, out Vector3 b, out Vector3 c)
Parameters
Type Name Description
Vector3 y0
Vector3 y1
Vector3 y2
Vector3 a
Vector3 b
Vector3 c