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josh
2024-04-04 20:00:23 -04:00
parent de108630b6
commit fb7aba71b1
12 changed files with 470 additions and 26 deletions
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1
include/J3ML/LinearAlgebra/Matrix3x3.h
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@@ -132,7 +132,6 @@ namespace J3ML::LinearAlgebra {
Vector2 operator * (const Vector2& rhs) const;
Vector3 operator * (const Vector3& rhs) const;
Vector4 operator * (const Vector4& rhs) const;
Matrix3x3 operator * (const Matrix3x3& rhs) const;
Matrix4x4 operator * (const Matrix4x4& rhs) const;
Matrix3x3 Mul(const Matrix3x3& rhs) const;

19
include/J3ML/LinearAlgebra/Vector4.h
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@@ -25,10 +25,10 @@ namespace J3ML::LinearAlgebra {
return {x, y, z};
}
float GetX() const;
float GetY() const;
float GetZ() const;
float GetW() const;
float GetX() const { return x; }
float GetY() const { return y; }
float GetZ() const { return z; }
float GetW() const { return w; }
#if MUTABLE
void SetX(float newX) { x = newX;}
void SetY(float newY) { y = newY;}
@@ -39,12 +39,21 @@ namespace J3ML::LinearAlgebra {
static const Vector4 NaN;
float operator[](std::size_t index) const;
float &operator[](std::size_t index);
bool IsWithinMarginOfError(const Vector4& rhs, float margin=0.0001f) const;
bool IsNormalized(float epsilonSq = 1e-5f) const;
bool IsZero(float epsilonSq = 1e-6f) const;
bool IsFinite() const;
bool IsPerpendicular(const Vector4& other, float epsilonSq=1e-5f) const;
bool IsPerpendicular(const Vector4& other, float epsilonSq=1e-5f) const
{
float dot = Dot(other);
return dot*dot <= epsilonSq * LengthSquared() * other.LengthSquared();
}
bool IsPerpendicular3(const Vector4& other, float epsilonSq = 1e-5f) const
{
}
bool operator==(const Vector4& rhs) const;
bool operator!=(const Vector4& rhs) const;