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Задача 0000002: замена методов getWeightedSum на appendScaled для векторов / Task 0000002: replacement of getWeightedSum methods on appendScaled for vectors

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This commit is contained in:
Andrey Pokidov 2024-11-19 19:27:10 +07:00
parent f9bf5ef92e
commit c3dc0b2ecd
4 changed files with 35 additions and 417 deletions
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106
BGC/F64Vector2.cs
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@ -81,28 +81,6 @@ namespace BGC
return 1;
}
public readonly F64Vector2 GetNormalized()
{
double squareModule = this.GetSquareModule();
if (1.0 - F64Utility.TWO_EPSYLON <= squareModule && squareModule <= 1.0 + F64Utility.TWO_EPSYLON)
{
return this;
}
if (squareModule <= F64Utility.SQUARE_EPSYLON)
{
return ZERO;
}
double module = Math.Sqrt(squareModule);
return new F64Vector2(
this.x1 / module,
this.x2 / module
);
}
public void Reverse()
{
this.x1 = -this.x1;
@ -156,6 +134,12 @@ namespace BGC
this.x2 = -vector.x2;
}
public void AppendScaled(F64Vector2 scalableSummand, double scale)
{
this.x1 += scalableSummand.x1 * scale;
this.x2 += scalableSummand.x2 * scale;
}
public readonly override string ToString()
{
return String.Format("DPVector2({0}, {1})", this.x1, this.x2);
@ -185,92 +169,18 @@ namespace BGC
quotient.x2 = dividend.x2 / divisor;
}
public static void GetWeightedSum2(
double weight1, in F64Vector2 vector1,
double weight2, in F64Vector2 vector2,
out F64Vector2 sum
)
{
sum.x1 = vector1.x1 * weight1 + vector2.x1 * weight2;
sum.x2 = vector1.x2 * weight1 + vector2.x2 * weight2;
}
public static void GetWeightedSum3(
double weight1, in F64Vector2 vector1,
double weight2, in F64Vector2 vector2,
double weight3, in F64Vector2 vector3,
out F64Vector2 sum
)
{
sum.x1 = vector1.x1 * weight1 + vector2.x1 * weight2 + vector3.x1 * weight3;
sum.x2 = vector1.x2 * weight1 + vector2.x2 * weight2 + vector3.x2 * weight3;
}
public static void GetWeightedSum4(
double weight1, in F64Vector2 vector1,
double weight2, in F64Vector2 vector2,
double weight3, in F64Vector2 vector3,
double weight4, in F64Vector2 vector4,
out F64Vector2 sum)
{
sum.x1 = (vector1.x1 * weight1 + vector2.x1 * weight2) + (vector3.x1 * weight3 + vector4.x1 * weight4);
sum.x2 = (vector1.x2 * weight1 + vector2.x2 * weight2) + (vector3.x2 * weight3 + vector4.x2 * weight4);
}
public static void GetWeightedSum5(
double weight1, in F64Vector2 vector1,
double weight2, in F64Vector2 vector2,
double weight3, in F64Vector2 vector3,
double weight4, in F64Vector2 vector4,
double weight5, in F64Vector2 vector5,
out F64Vector2 sum)
{
sum.x1 = (vector1.x1 * weight1 + vector2.x1 * weight2) + (vector3.x1 * weight3 + vector4.x1 * weight4) + vector5.x1 * weight5;
sum.x2 = (vector1.x2 * weight1 + vector2.x2 * weight2) + (vector3.x2 * weight3 + vector4.x2 * weight4) + vector5.x2 * weight5;
}
public static void GetMean2(
in F64Vector2 vector1,
in F64Vector2 vector2,
out F64Vector2 result)
public static void GetMean2(in F64Vector2 vector1, in F64Vector2 vector2, out F64Vector2 result)
{
result.x1 = (vector1.x1 + vector2.x1) * 0.5;
result.x2 = (vector1.x2 + vector2.x2) * 0.5;
}
public static void GetMean3(
in F64Vector2 vector1,
in F64Vector2 vector2,
in F64Vector2 vector3,
out F64Vector2 result)
public static void GetMean3(in F64Vector2 vector1, in F64Vector2 vector2, in F64Vector2 vector3, out F64Vector2 result)
{
result.x1 = (vector1.x1 + vector2.x1 + vector3.x1) * F64Utility.ONE_THIRD;
result.x2 = (vector1.x2 + vector2.x2 + vector3.x2) * F64Utility.ONE_THIRD;
}
public static void GetMean4(
in F64Vector2 vector1,
in F64Vector2 vector2,
in F64Vector2 vector3,
in F64Vector2 vector4,
out F64Vector2 result)
{
result.x1 = ((vector1.x1 + vector2.x1) + (vector3.x1 + vector4.x1)) * 0.25;
result.x2 = ((vector1.x2 + vector2.x2) + (vector3.x2 + vector4.x2)) * 0.25;
}
public static void GetMean5(
in F64Vector2 vector1,
in F64Vector2 vector2,
in F64Vector2 vector3,
in F64Vector2 vector4,
in F64Vector2 vector5,
out F64Vector2 result)
{
result.x1 = ((vector1.x1 + vector2.x1) + (vector3.x1 + vector4.x1) + vector5.x1) * 0.2;
result.x2 = ((vector1.x2 + vector2.x2) + (vector3.x2 + vector4.x2) + vector5.x2) * 0.2;
}
public static double GetScalarProduct(in F64Vector2 vector1, in F64Vector2 vector2)
{
return vector1.x1 * vector2.x1 + vector1.x2 * vector2.x2;