Kimelas/bgc-net
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

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

Browse source
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
Download patch file Download diff file Expand all files Collapse all files

113
BGC/F32Vector2.cs
View file

@ -81,28 +81,6 @@ namespace BGC
return 1;
}
public readonly F32Vector2 GetNormalized()
{
float squareModule = this.GetSquareModule();
if (1.0f - F32Utility.TWO_EPSYLON <= squareModule && squareModule <= 1.0f + F32Utility.TWO_EPSYLON)
{
return this;
}
if (squareModule <= F32Utility.SQUARE_EPSYLON)
{
return ZERO;
}
float module = MathF.Sqrt(squareModule);
return new F32Vector2(
this.x1 / module,
this.x2 / module
);
}
public void Reverse()
{
this.x1 = -this.x1;
@ -155,6 +133,13 @@ namespace BGC
this.x1 = -(float)vector.x1;
this.x2 = -(float)vector.x2;
}
public void AppendScaled(F32Vector2 scalableSummand, float scale)
{
this.x1 += scalableSummand.x1 * scale;
this.x2 += scalableSummand.x2 * scale;
}
public readonly override string ToString()
{
return String.Format("SPVector2({0}, {1})", this.x1, this.x2);
@ -184,98 +169,18 @@ namespace BGC
quotient.x2 = dividend.x2 / divisor;
}
public static void GetWeightedSum2(
float weight1, in F32Vector2 vector1,
float weight2, in F32Vector2 vector2,
out F32Vector2 sum
)
{
sum.x1 = vector1.x1 * weight1 + vector2.x1 * weight2;
sum.x2 = vector1.x2 * weight1 + vector2.x2 * weight2;
}
public static void GetWeightedSum3(
float weight1, in F32Vector2 vector1,
float weight2, in F32Vector2 vector2,
float weight3, in F32Vector2 vector3,
out F32Vector2 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(
float weight1, in F32Vector2 vector1,
float weight2, in F32Vector2 vector2,
float weight3, in F32Vector2 vector3,
float weight4, in F32Vector2 vector4,
out F32Vector2 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(
float weight1, in F32Vector2 vector1,
float weight2, in F32Vector2 vector2,
float weight3, in F32Vector2 vector3,
float weight4, in F32Vector2 vector4,
float weight5, in F32Vector2 vector5,
out F32Vector2 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 GetMean2(
in F32Vector2 vector1,
in F32Vector2 vector2,
out F32Vector2 result
)
public static void GetMean2(in F32Vector2 vector1, in F32Vector2 vector2, out F32Vector2 result)
{
result.x1 = (vector1.x1 + vector2.x1) * 0.5f;
result.x2 = (vector1.x2 + vector2.x2) * 0.5f;
}
public static void GetMean3(
in F32Vector2 vector1,
in F32Vector2 vector2,
in F32Vector2 vector3,
out F32Vector2 result
)
public static void GetMean3(in F32Vector2 vector1, in F32Vector2 vector2, in F32Vector2 vector3, out F32Vector2 result)
{
result.x1 = (vector1.x1 + vector2.x1 + vector3.x1) * F32Utility.ONE_THIRD;
result.x2 = (vector1.x2 + vector2.x2 + vector3.x2) * F32Utility.ONE_THIRD;
}
public static void GetMean4(
in F32Vector2 vector1,
in F32Vector2 vector2,
in F32Vector2 vector3,
in F32Vector2 vector4,
out F32Vector2 result
)
{
result.x1 = ((vector1.x1 + vector2.x1) + (vector3.x1 + vector4.x1)) * 0.25f;
result.x2 = ((vector1.x2 + vector2.x2) + (vector3.x2 + vector4.x2)) * 0.25f;
}
public static void GetMean5(
in F32Vector2 vector1,
in F32Vector2 vector2,
in F32Vector2 vector3,
in F32Vector2 vector4,
in F32Vector2 vector5,
out F32Vector2 result
)
{
result.x1 = ((vector1.x1 + vector2.x1) + (vector3.x1 + vector4.x1) + vector5.x1) * 0.2f;
result.x2 = ((vector1.x2 + vector2.x2) + (vector3.x2 + vector4.x2) + vector5.x2) * 0.2f;
}
public static float GetScalarProduct(in F32Vector2 vector1, in F32Vector2 vector2)
{
return vector1.x1 * vector2.x1 + vector1.x2 * vector2.x2;