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Merge branch 'main' into JsonSerializationPointerFix

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This commit is contained in:
AMZN-koppersr
2021-05-04 13:53:03 -07:00
parent afcbe4e02b a5ccfa6053
commit 2d4a17a2fb
446 changed files with 10764 additions and 23067 deletions
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Code/Framework/AzCore/AzCore/Asset/AssetContainer.cpp
+6 -1
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@@ -239,8 +239,13 @@ namespace AZ
return;
}
CheckReady();
m_initComplete = true;
// *After* setting initComplete to true, check to see if the assets are already ready.
// This check needs to wait until after setting initComplete because if they *are* ready, we want the final call to
// RemoveWaitingAsset to trigger the OnAssetContainerReady/Canceled event. If we call CheckReady() *before* setting
// initComplete, if all the assets are ready, the event will never get triggered.
CheckReady();
}
bool AssetContainer::IsReady() const
Code/Framework/AzCore/AzCore/Math/Matrix3x3.h
+38 -13
View File
@@ -142,27 +142,44 @@ namespace AZ
void SetBasis(const Vector3& basisX, const Vector3& basisY, const Vector3& basisZ);
//! @}
Matrix3x3 operator*(const Matrix3x3& rhs) const;
//! Calculates (this->GetTranspose() * rhs).
Matrix3x3 TransposedMultiply(const Matrix3x3& rhs) const;
//! Post-multiplies the matrix by a vector.
Vector3 operator*(const Vector3& rhs) const;
Matrix3x3 operator+(const Matrix3x3& rhs) const;
Matrix3x3 operator-(const Matrix3x3& rhs) const;
Matrix3x3 operator*(float multiplier) const;
Matrix3x3 operator/(float divisor) const;
Matrix3x3 operator-() const;
Matrix3x3& operator*=(const Matrix3x3& rhs);
//! Operator for matrix-matrix addition.
//! @{
[[nodiscard]] Matrix3x3 operator+(const Matrix3x3& rhs) const;
Matrix3x3& operator+=(const Matrix3x3& rhs);
//! @}
//! Operator for matrix-matrix substraction.
//! @{
[[nodiscard]] Matrix3x3 operator-(const Matrix3x3& rhs) const;
Matrix3x3& operator-=(const Matrix3x3& rhs);
//! @}
//! Operator for matrix-matrix multiplication.
//! @{
[[nodiscard]] Matrix3x3 operator*(const Matrix3x3& rhs) const;
Matrix3x3& operator*=(const Matrix3x3& rhs);
//! @}
//! Operator for multiplying all matrix's elements with a scalar
//! @{
[[nodiscard]] Matrix3x3 operator*(float multiplier) const;
Matrix3x3& operator*=(float multiplier);
//! @}
//! Operator for dividing all matrix's elements with a scalar
//! @{
[[nodiscard]] Matrix3x3 operator/(float divisor) const;
Matrix3x3& operator/=(float divisor);
//! @}
//! Operator for negating all matrix's elements
[[nodiscard]] Matrix3x3 operator-() const;
bool operator==(const Matrix3x3& rhs) const;
bool operator!=(const Matrix3x3& rhs) const;
@@ -187,7 +204,10 @@ namespace AZ
//! @}
//! Gets the scale part of the transformation, i.e. the length of the scale components.
Vector3 RetrieveScale() const;
[[nodiscard]] Vector3 RetrieveScale() const;
//! Gets the squared scale part of the transformation (the squared length of the basis vectors).
[[nodiscard]] Vector3 RetrieveScaleSq() const;
//! Gets the scale part of the transformation as in RetrieveScale, and also removes this scaling from the matrix.
Vector3 ExtractScale();
@@ -195,6 +215,9 @@ namespace AZ
//! Quick multiplication by a scale matrix, equivalent to m*=Matrix3x3::CreateScale(scale).
void MultiplyByScale(const Vector3& scale);
//! Returns a matrix with the reciprocal scale, keeping the same rotation and translation.
[[nodiscard]] Matrix3x3 GetReciprocalScaled() const;
//! Polar decomposition, M=U*H, U is orthogonal (unitary) and H is symmetric (hermitian).
//! This function returns the orthogonal part only
Matrix3x3 GetPolarDecomposition() const;
@@ -241,7 +264,9 @@ namespace AZ
//! Note that this is not the usual multiplication order for transformations.
Vector3& operator*=(Vector3& lhs, const Matrix3x3& rhs);
//! Pre-multiplies the matrix by a scalar.
Matrix3x3 operator*(float lhs, const Matrix3x3& rhs);
}
} // namespace AZ
#include <AzCore/Math/Matrix3x3.inl>
Code/Framework/AzCore/AzCore/Math/Matrix3x3.inl
+84 -57
View File
@@ -392,14 +392,6 @@ namespace AZ
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator*(const Matrix3x3& rhs) const
{
Matrix3x3 result;
Simd::Vec3::Mat3x3Multiply(GetSimdValues(), rhs.GetSimdValues(), result.GetSimdValues());
return result;
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::TransposedMultiply(const Matrix3x3& rhs) const
{
Matrix3x3 result;
@@ -416,51 +408,12 @@ namespace AZ
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator+(const Matrix3x3& rhs) const
{
return Matrix3x3(Simd::Vec3::Add(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue())
, Simd::Vec3::Add(m_rows[1].GetSimdValue(), rhs.m_rows[1].GetSimdValue())
, Simd::Vec3::Add(m_rows[2].GetSimdValue(), rhs.m_rows[2].GetSimdValue()));
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator-(const Matrix3x3& rhs) const
{
return Matrix3x3(Simd::Vec3::Sub(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue())
, Simd::Vec3::Sub(m_rows[1].GetSimdValue(), rhs.m_rows[1].GetSimdValue())
, Simd::Vec3::Sub(m_rows[2].GetSimdValue(), rhs.m_rows[2].GetSimdValue()));
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator*(float multiplier) const
{
const Simd::Vec3::FloatType mulVec = Simd::Vec3::Splat(multiplier);
return Matrix3x3(Simd::Vec3::Mul(m_rows[0].GetSimdValue(), mulVec)
, Simd::Vec3::Mul(m_rows[1].GetSimdValue(), mulVec)
, Simd::Vec3::Mul(m_rows[2].GetSimdValue(), mulVec));
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator/(float divisor) const
{
const Simd::Vec3::FloatType divVec = Simd::Vec3::Splat(divisor);
return Matrix3x3(Simd::Vec3::Div(m_rows[0].GetSimdValue(), divVec)
, Simd::Vec3::Div(m_rows[1].GetSimdValue(), divVec)
, Simd::Vec3::Div(m_rows[2].GetSimdValue(), divVec));
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator-() const
{
const Simd::Vec3::FloatType zeroVec = Simd::Vec3::ZeroFloat();
return Matrix3x3(Simd::Vec3::Sub(zeroVec, m_rows[0].GetSimdValue())
, Simd::Vec3::Sub(zeroVec, m_rows[1].GetSimdValue())
, Simd::Vec3::Sub(zeroVec, m_rows[2].GetSimdValue()));
}
AZ_MATH_INLINE Matrix3x3& Matrix3x3::operator*=(const Matrix3x3& rhs)
{
*this = *this * rhs;
return *this;
return Matrix3x3
(
Simd::Vec3::Add(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue()),
Simd::Vec3::Add(m_rows[1].GetSimdValue(), rhs.m_rows[1].GetSimdValue()),
Simd::Vec3::Add(m_rows[2].GetSimdValue(), rhs.m_rows[2].GetSimdValue())
);
}
@@ -471,6 +424,17 @@ namespace AZ
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator-(const Matrix3x3& rhs) const
{
return Matrix3x3
(
Simd::Vec3::Sub(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue()),
Simd::Vec3::Sub(m_rows[1].GetSimdValue(), rhs.m_rows[1].GetSimdValue()),
Simd::Vec3::Sub(m_rows[2].GetSimdValue(), rhs.m_rows[2].GetSimdValue())
);
}
AZ_MATH_INLINE Matrix3x3& Matrix3x3::operator-=(const Matrix3x3& rhs)
{
*this = *this - rhs;
@@ -478,6 +442,33 @@ namespace AZ
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator*(const Matrix3x3& rhs) const
{
Matrix3x3 result;
Simd::Vec3::Mat3x3Multiply(GetSimdValues(), rhs.GetSimdValues(), result.GetSimdValues());
return result;
}
AZ_MATH_INLINE Matrix3x3& Matrix3x3::operator*=(const Matrix3x3& rhs)
{
*this = *this * rhs;
return *this;
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator*(float multiplier) const
{
const Simd::Vec3::FloatType mulVec = Simd::Vec3::Splat(multiplier);
return Matrix3x3
(
Simd::Vec3::Mul(m_rows[0].GetSimdValue(), mulVec),
Simd::Vec3::Mul(m_rows[1].GetSimdValue(), mulVec),
Simd::Vec3::Mul(m_rows[2].GetSimdValue(), mulVec)
);
}
AZ_MATH_INLINE Matrix3x3& Matrix3x3::operator*=(float multiplier)
{
*this = *this * multiplier;
@@ -485,6 +476,18 @@ namespace AZ
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator/(float divisor) const
{
const Simd::Vec3::FloatType divVec = Simd::Vec3::Splat(divisor);
return Matrix3x3
(
Simd::Vec3::Div(m_rows[0].GetSimdValue(), divVec),
Simd::Vec3::Div(m_rows[1].GetSimdValue(), divVec),
Simd::Vec3::Div(m_rows[2].GetSimdValue(), divVec)
);
}
AZ_MATH_INLINE Matrix3x3& Matrix3x3::operator/=(float divisor)
{
*this = *this / divisor;
@@ -492,6 +495,18 @@ namespace AZ
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::operator-() const
{
const Simd::Vec3::FloatType zeroVec = Simd::Vec3::ZeroFloat();
return Matrix3x3
(
Simd::Vec3::Sub(zeroVec, m_rows[0].GetSimdValue()),
Simd::Vec3::Sub(zeroVec, m_rows[1].GetSimdValue()),
Simd::Vec3::Sub(zeroVec, m_rows[2].GetSimdValue())
);
}
AZ_MATH_INLINE bool Matrix3x3::operator==(const Matrix3x3& rhs) const
{
return (Simd::Vec3::CmpAllEq(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue())
@@ -552,6 +567,12 @@ namespace AZ
}
AZ_MATH_INLINE Vector3 Matrix3x3::RetrieveScaleSq() const
{
return Vector3(GetBasisX().GetLengthSq(), GetBasisY().GetLengthSq(), GetBasisZ().GetLengthSq());
}
AZ_MATH_INLINE Vector3 Matrix3x3::ExtractScale()
{
const Vector3 x = GetBasisX();
@@ -584,6 +605,14 @@ namespace AZ
}
AZ_MATH_INLINE Matrix3x3 Matrix3x3::GetReciprocalScaled() const
{
Matrix3x3 result = *this;
result.MultiplyByScale(RetrieveScaleSq().GetReciprocal());
return result;
}
AZ_MATH_INLINE void Matrix3x3::GetPolarDecomposition(Matrix3x3* orthogonalOut, Matrix3x3* symmetricOut) const
{
*orthogonalOut = GetPolarDecomposition();
@@ -679,8 +708,6 @@ namespace AZ
AZ_MATH_INLINE Matrix3x3 operator*(float lhs, const Matrix3x3& rhs)
{
const Simd::Vec3::FloatType lhsVec = Simd::Vec3::Splat(lhs);
const Simd::Vec3::FloatType* rows = rhs.GetSimdValues();
return Matrix3x3(Simd::Vec3::Mul(lhsVec, rows[0]), Simd::Vec3::Mul(lhsVec, rows[1]), Simd::Vec3::Mul(lhsVec, rows[2]));
return rhs * lhs;
}
}
} // namespace AZ
Code/Framework/AzCore/AzCore/Math/Matrix3x4.h
+40 -3
View File
@@ -225,11 +225,38 @@ namespace AZ
//! Sets the three basis vectors and the translation.
void SetBasisAndTranslation(const Vector3& basisX, const Vector3& basisY, const Vector3& basisZ, const Vector3& translation);
//! Operator for matrix-matrix multiplication.
[[nodiscard]] Matrix3x4 operator*(const Matrix3x4& rhs) const;
//! Operator for matrix-matrix addition.
//! @{
[[nodiscard]] Matrix3x4 operator+(const Matrix3x4& rhs) const;
Matrix3x4& operator+=(const Matrix3x4& rhs);
//! @}
//! Compound assignment operator for matrix-matrix multiplication.
//! Operator for matrix-matrix substraction.
//! @{
[[nodiscard]] Matrix3x4 operator-(const Matrix3x4& rhs) const;
Matrix3x4& operator-=(const Matrix3x4& rhs);
//! @}
//! Operator for matrix-matrix multiplication.
//! @{
[[nodiscard]] Matrix3x4 operator*(const Matrix3x4& rhs) const;
Matrix3x4& operator*=(const Matrix3x4& rhs);
//! @}
//! Operator for multiplying all matrix's elements with a scalar
//! @{
[[nodiscard]] Matrix3x4 operator*(float multiplier) const;
Matrix3x4& operator*=(float multiplier);
//! @}
//! Operator for dividing all matrix's elements with a scalar
//! @{
[[nodiscard]] Matrix3x4 operator/(float divisor) const;
Matrix3x4& operator/=(float divisor);
//! @}
//! Operator for negating all matrix's elements
[[nodiscard]] Matrix3x4 operator-() const;
//! Operator for transforming a Vector3.
[[nodiscard]] Vector3 operator*(const Vector3& rhs) const;
@@ -274,12 +301,18 @@ namespace AZ
//! Gets the scale part of the transformation (the length of the basis vectors).
[[nodiscard]] Vector3 RetrieveScale() const;
//! Gets the squared scale part of the transformation (the squared length of the basis vectors).
[[nodiscard]] Vector3 RetrieveScaleSq() const;
//! Gets the scale part of the transformation as in RetrieveScale, and also removes this scaling from the matrix.
Vector3 ExtractScale();
//! Multiplies the basis vectors of the matrix by the elements of the scale specified.
void MultiplyByScale(const Vector3& scale);
//! Returns a matrix with the reciprocal scale, keeping the same rotation and translation.
[[nodiscard]] Matrix3x4 GetReciprocalScaled() const;
//! Tests if the 3x3 part of the matrix is orthogonal.
bool IsOrthogonal(float tolerance = Constants::Tolerance) const;
@@ -335,6 +368,10 @@ namespace AZ
Vector4 m_rows[RowCount];
};
//! Pre-multiplies the matrix by a scalar.
Matrix3x4 operator*(float lhs, const Matrix3x4& rhs);
} // namespace AZ
#include <AzCore/Math/Matrix3x4.inl>
Code/Framework/AzCore/AzCore/Math/Matrix3x4.inl
+106
View File
@@ -472,6 +472,42 @@ namespace AZ
}
AZ_MATH_INLINE Matrix3x4 Matrix3x4::operator+(const Matrix3x4& rhs) const
{
return Matrix3x4
(
Simd::Vec4::Add(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue()),
Simd::Vec4::Add(m_rows[1].GetSimdValue(), rhs.m_rows[1].GetSimdValue()),
Simd::Vec4::Add(m_rows[2].GetSimdValue(), rhs.m_rows[2].GetSimdValue())
);
}
AZ_MATH_INLINE Matrix3x4& Matrix3x4::operator+=(const Matrix3x4& rhs)
{
*this = *this + rhs;
return *this;
}
AZ_MATH_INLINE Matrix3x4 Matrix3x4::operator-(const Matrix3x4& rhs) const
{
return Matrix3x4
(
Simd::Vec4::Sub(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue()),
Simd::Vec4::Sub(m_rows[1].GetSimdValue(), rhs.m_rows[1].GetSimdValue()),
Simd::Vec4::Sub(m_rows[2].GetSimdValue(), rhs.m_rows[2].GetSimdValue())
);
}
AZ_MATH_INLINE Matrix3x4& Matrix3x4::operator-=(const Matrix3x4& rhs)
{
*this = *this - rhs;
return *this;
}
AZ_MATH_INLINE Matrix3x4 Matrix3x4::operator*(const Matrix3x4& rhs) const
{
Matrix3x4 result;
@@ -487,6 +523,56 @@ namespace AZ
}
AZ_MATH_INLINE Matrix3x4 Matrix3x4::operator*(float multiplier) const
{
const Simd::Vec4::FloatType mulVec = Simd::Vec4::Splat(multiplier);
return Matrix3x4
(
Simd::Vec4::Mul(m_rows[0].GetSimdValue(), mulVec),
Simd::Vec4::Mul(m_rows[1].GetSimdValue(), mulVec),
Simd::Vec4::Mul(m_rows[2].GetSimdValue(), mulVec)
);
}
AZ_MATH_INLINE Matrix3x4& Matrix3x4::operator*=(float multiplier)
{
*this = *this * multiplier;
return *this;
}
AZ_MATH_INLINE Matrix3x4 Matrix3x4::operator/(float divisor) const
{
const Simd::Vec4::FloatType divVec = Simd::Vec4::Splat(divisor);
return Matrix3x4
(
Simd::Vec4::Div(m_rows[0].GetSimdValue(), divVec),
Simd::Vec4::Div(m_rows[1].GetSimdValue(), divVec),
Simd::Vec4::Div(m_rows[2].GetSimdValue(), divVec)
);
}
AZ_MATH_INLINE Matrix3x4& Matrix3x4::operator/=(float divisor)
{
*this = *this / divisor;
return *this;
}
AZ_MATH_INLINE Matrix3x4 Matrix3x4::operator-() const
{
const Simd::Vec4::FloatType zeroVec = Simd::Vec4::ZeroFloat();
return Matrix3x4
(
Simd::Vec4::Sub(zeroVec, m_rows[0].GetSimdValue()),
Simd::Vec4::Sub(zeroVec, m_rows[1].GetSimdValue()),
Simd::Vec4::Sub(zeroVec, m_rows[2].GetSimdValue())
);
}
AZ_MATH_INLINE Vector3 Matrix3x4::operator*(const Vector3& rhs) const
{
return Vector3
@@ -583,6 +669,12 @@ namespace AZ
}
AZ_MATH_INLINE Vector3 Matrix3x4::RetrieveScaleSq() const
{
return Vector3(GetColumn(0).GetLengthSq(), GetColumn(1).GetLengthSq(), GetColumn(2).GetLengthSq());
}
AZ_MATH_INLINE Vector3 Matrix3x4::ExtractScale()
{
const Vector3 scale = RetrieveScale();
@@ -600,6 +692,14 @@ namespace AZ
}
AZ_MATH_INLINE Matrix3x4 Matrix3x4::GetReciprocalScaled() const
{
Matrix3x4 result = *this;
result.MultiplyByScale(RetrieveScaleSq().GetReciprocal());
return result;
}
AZ_MATH_INLINE void Matrix3x4::Orthogonalize()
{
*this = GetOrthogonalized();
@@ -660,4 +760,10 @@ namespace AZ
{
return reinterpret_cast<Simd::Vec4::FloatType*>(m_rows);
}
AZ_MATH_INLINE Matrix3x4 operator*(float lhs, const Matrix3x4& rhs)
{
return rhs * lhs;
}
} // namespace AZ
Code/Framework/AzCore/AzCore/Math/Matrix4x4.h
+39 -5
View File
@@ -171,14 +171,38 @@ namespace AZ
void SetTranslation(const Vector3& v);
//! @}
Matrix4x4 operator+(const Matrix4x4& rhs) const;
//! Operator for matrix-matrix addition.
//! @{
[[nodiscard]] Matrix4x4 operator+(const Matrix4x4& rhs) const;
Matrix4x4& operator+=(const Matrix4x4& rhs);
//! @}
Matrix4x4 operator-(const Matrix4x4& rhs) const;
//! Operator for matrix-matrix substraction.
//! @{
[[nodiscard]] Matrix4x4 operator-(const Matrix4x4& rhs) const;
Matrix4x4& operator-=(const Matrix4x4& rhs);
//! @}
Matrix4x4 operator*(const Matrix4x4& rhs) const;
//! Operator for matrix-matrix multiplication.
//! @{
[[nodiscard]] Matrix4x4 operator*(const Matrix4x4& rhs) const;
Matrix4x4& operator*=(const Matrix4x4& rhs);
//! @}
//! Operator for multiplying all matrix's elements with a scalar
//! @{
[[nodiscard]] Matrix4x4 operator*(float multiplier) const;
Matrix4x4& operator*=(float multiplier);
//! @}
//! Operator for dividing all matrix's elements with a scalar
//! @{
[[nodiscard]] Matrix4x4 operator/(float divisor) const;
Matrix4x4& operator/=(float divisor);
//! @}
//! Operator for negating all matrix's elements
[[nodiscard]] Matrix4x4 operator-() const;
//! Post-multiplies the matrix by a vector.
//! Assumes that the w-component of the Vector3 is 1.0.
@@ -222,7 +246,10 @@ namespace AZ
//! @}
//! Gets the scale part of the transformation, i.e. the length of the scale components.
Vector3 RetrieveScale() const;
[[nodiscard]] Vector3 RetrieveScale() const;
//! Gets the squared scale part of the transformation (the squared length of the basis vectors).
[[nodiscard]] Vector3 RetrieveScaleSq() const;
//! Gets the scale part of the transformation as in RetrieveScale, and also removes this scaling from the matrix.
Vector3 ExtractScale();
@@ -230,6 +257,9 @@ namespace AZ
//! Quick multiplication by a scale matrix, equivalent to m*=Matrix4x4::CreateScale(scale).
void MultiplyByScale(const Vector3& scale);
//! Returns a matrix with the reciprocal scale, keeping the same rotation and translation.
[[nodiscard]] Matrix4x4 GetReciprocalScaled() const;
bool IsClose(const Matrix4x4& rhs, float tolerance = Constants::Tolerance) const;
bool operator==(const Matrix4x4& rhs) const;
@@ -270,6 +300,10 @@ namespace AZ
//! Pre-multiplies the matrix by a vector in-place.
//! Note that this is not the usual multiplication order for transformations.
Vector4& operator*=(Vector4& lhs, const Matrix4x4& rhs);
}
//! Pre-multiplies the matrix by a scalar.
Matrix4x4 operator*(float lhs, const Matrix4x4& rhs);
} // namespace AZ
#include <AzCore/Math/Matrix4x4.inl>
Code/Framework/AzCore/AzCore/Math/Matrix4x4.inl
+92 -15
View File
@@ -480,20 +480,12 @@ namespace AZ
AZ_MATH_INLINE Matrix4x4 Matrix4x4::operator+(const Matrix4x4& rhs) const
{
return Matrix4x4
( Simd::Vec4::Add(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue())
, Simd::Vec4::Add(m_rows[1].GetSimdValue(), rhs.m_rows[1].GetSimdValue())
, Simd::Vec4::Add(m_rows[2].GetSimdValue(), rhs.m_rows[2].GetSimdValue())
, Simd::Vec4::Add(m_rows[3].GetSimdValue(), rhs.m_rows[3].GetSimdValue()));
}
AZ_MATH_INLINE Matrix4x4 Matrix4x4::operator-(const Matrix4x4& rhs) const
{
return Matrix4x4
( Simd::Vec4::Sub(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue())
, Simd::Vec4::Sub(m_rows[1].GetSimdValue(), rhs.m_rows[1].GetSimdValue())
, Simd::Vec4::Sub(m_rows[2].GetSimdValue(), rhs.m_rows[2].GetSimdValue())
, Simd::Vec4::Sub(m_rows[3].GetSimdValue(), rhs.m_rows[3].GetSimdValue()));
(
Simd::Vec4::Add(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue()),
Simd::Vec4::Add(m_rows[1].GetSimdValue(), rhs.m_rows[1].GetSimdValue()),
Simd::Vec4::Add(m_rows[2].GetSimdValue(), rhs.m_rows[2].GetSimdValue()),
Simd::Vec4::Add(m_rows[3].GetSimdValue(), rhs.m_rows[3].GetSimdValue())
);
}
AZ_MATH_INLINE Matrix4x4& Matrix4x4::operator+=(const Matrix4x4& rhs)
@@ -502,6 +494,18 @@ namespace AZ
return *this;
}
AZ_MATH_INLINE Matrix4x4 Matrix4x4::operator-(const Matrix4x4& rhs) const
{
return Matrix4x4
(
Simd::Vec4::Sub(m_rows[0].GetSimdValue(), rhs.m_rows[0].GetSimdValue()),
Simd::Vec4::Sub(m_rows[1].GetSimdValue(), rhs.m_rows[1].GetSimdValue()),
Simd::Vec4::Sub(m_rows[2].GetSimdValue(), rhs.m_rows[2].GetSimdValue()),
Simd::Vec4::Sub(m_rows[3].GetSimdValue(), rhs.m_rows[3].GetSimdValue())
);
}
AZ_MATH_INLINE Matrix4x4& Matrix4x4::operator-=(const Matrix4x4& rhs)
{
*this = *this - rhs;
@@ -523,6 +527,59 @@ namespace AZ
}
AZ_MATH_INLINE Matrix4x4 Matrix4x4::operator*(float multiplier) const
{
const Simd::Vec4::FloatType mulVec = Simd::Vec4::Splat(multiplier);
return Matrix4x4
(
Simd::Vec4::Mul(m_rows[0].GetSimdValue(), mulVec),
Simd::Vec4::Mul(m_rows[1].GetSimdValue(), mulVec),
Simd::Vec4::Mul(m_rows[2].GetSimdValue(), mulVec),
Simd::Vec4::Mul(m_rows[3].GetSimdValue(), mulVec)
);
}
AZ_MATH_INLINE Matrix4x4& Matrix4x4::operator*=(float multiplier)
{
*this = *this * multiplier;
return *this;
}
AZ_MATH_INLINE Matrix4x4 Matrix4x4::operator/(float divisor) const
{
const Simd::Vec4::FloatType divVec = Simd::Vec4::Splat(divisor);
return Matrix4x4
(
Simd::Vec4::Div(m_rows[0].GetSimdValue(), divVec),
Simd::Vec4::Div(m_rows[1].GetSimdValue(), divVec),
Simd::Vec4::Div(m_rows[2].GetSimdValue(), divVec),
Simd::Vec4::Div(m_rows[3].GetSimdValue(), divVec)
);
}
AZ_MATH_INLINE Matrix4x4& Matrix4x4::operator/=(float divisor)
{
*this = *this / divisor;
return *this;
}
AZ_MATH_INLINE Matrix4x4 Matrix4x4::operator-() const
{
const Simd::Vec4::FloatType zeroVec = Simd::Vec4::ZeroFloat();
return Matrix4x4
(
Simd::Vec4::Sub(zeroVec, m_rows[0].GetSimdValue()),
Simd::Vec4::Sub(zeroVec, m_rows[1].GetSimdValue()),
Simd::Vec4::Sub(zeroVec, m_rows[2].GetSimdValue()),
Simd::Vec4::Sub(zeroVec, m_rows[3].GetSimdValue())
);
}
AZ_MATH_INLINE Vector3 Matrix4x4::operator*(const Vector3& rhs) const
{
return Vector3(Simd::Vec4::Mat4x4TransformPoint3(GetSimdValues(), rhs.GetSimdValue()));
@@ -595,6 +652,12 @@ namespace AZ
}
AZ_MATH_INLINE Vector3 Matrix4x4::RetrieveScaleSq() const
{
return Vector3(GetBasisX().GetLengthSq(), GetBasisY().GetLengthSq(), GetBasisZ().GetLengthSq());
}
AZ_MATH_INLINE Vector3 Matrix4x4::ExtractScale()
{
Vector4 x = GetBasisX();
@@ -619,6 +682,14 @@ namespace AZ
}
AZ_MATH_INLINE Matrix4x4 Matrix4x4::GetReciprocalScaled() const
{
Matrix4x4 result = *this;
result.MultiplyByScale(RetrieveScaleSq().GetReciprocal());
return result;
}
AZ_MATH_INLINE bool Matrix4x4::IsClose(const Matrix4x4& rhs, float tolerance) const
{
const Simd::Vec4::FloatType vecTolerance = Simd::Vec4::Splat(tolerance);
@@ -702,4 +773,10 @@ namespace AZ
lhs = lhs * rhs;
return lhs;
}
}
AZ_MATH_INLINE Matrix4x4 operator*(float lhs, const Matrix4x4& rhs)
{
return rhs * lhs;
}
} // namespace AZ
Code/Framework/AzCore/AzCore/RTTI/AzStdOnDemandReflection.inl
+1 -1
View File
@@ -816,7 +816,7 @@ namespace AZ
template<size_t Index>
static void ReflectUnpackMethodFold(BehaviorContext::ClassBuilder<ContainerType>& builder)
{
AZStd::string methodName = AZStd::string::format("Get%ld", Index);
const AZStd::string methodName = AZStd::string::format("Get%zu", Index);
builder->Method(methodName.data(), [](ContainerType& value) { return AZStd::get<Index>(value); })
->Attribute(AZ::Script::Attributes::ExcludeFrom, AZ::Script::Attributes::ExcludeFlags::All)
->Attribute(AZ::ScriptCanvasAttributes::TupleGetFunctionIndex, Index)
Code/Framework/AzCore/Tests/Asset/AssetManagerStreamingTests.cpp
+160 -1
View File
@@ -330,4 +330,163 @@ namespace UnitTest
}
}
}
// The AssetManagerStreamerImmediateCompletionTests class adjusts the asset loading to force it to complete immediately,
// while still within the callstack for GetAsset(). This can be used to test various conditions in which the load thread
// completes more rapidly than expected, and can expose subtle race conditions.
// There are a few key things that this class does to make this work:
// - The file I/O streamer is mocked
// - The asset stream data is mocked to a 0-byte length for the asset so that the stream load will bypass the I/O streamer and
// just immediately return completion.
// - The number of JobManager threads is set to 0, forcing jobs to execute synchronously inline when they are started.
// With these changes, GetAssetInternal() will queue the stream, which will immediately call the callback that creates LoadAssetJob,
// which immediately executes in-place to process the asset due to the synchronous JobManager.
// Note that if we just created the asset in a Ready state, most of the asset loading code is completely bypassed, and so we
// wouldn't be able to test for race conditions in the AssetContainer.
//
// This class also unregisters the catalog and asset handler before shutting down the asset manager. This is done to catch
// any outstanding asset references that exist due to loads not completing and cleaning up successfully.
struct AssetManagerStreamerImmediateCompletionTests : public BaseAssetManagerTest,
public AZ::Data::AssetCatalogRequestBus::Handler,
public AZ::Data::AssetHandler,
public AZ::Data::AssetCatalog
{
static inline const AZ::Uuid TestAssetId{"{E970B177-5F45-44EB-A2C4-9F29D9A0B2A2}"};
static inline constexpr AZStd::string_view TestAssetPath = "test";
void SetUp() override
{
BaseAssetManagerTest::SetUp();
AssetManager::Descriptor desc;
AssetManager::Create(desc);
// Register the handler and catalog after creation, because we intend to destroy them before AssetManager destruction.
// The specific asset we load is irrelevant, so register EmptyAsset.
AZ::Data::AssetManager::Instance().RegisterHandler(this, AZ::AzTypeInfo<EmptyAsset>::Uuid());
AZ::Data::AssetManager::Instance().RegisterCatalog(this, AZ::AzTypeInfo<EmptyAsset>::Uuid());
// Intercept messages for finding assets by name so that we can mock out the asset we're loading.
AZ::Data::AssetCatalogRequestBus::Handler::BusConnect();
}
void TearDown() override
{
// Unregister before destroying AssetManager.
// This will catch any assets that got stuck in a loading state without getting cleaned up.
AZ::Data::AssetManager::Instance().UnregisterCatalog(this);
AZ::Data::AssetManager::Instance().UnregisterHandler(this);
AZ::Data::AssetCatalogRequestBus::Handler::BusDisconnect();
AssetManager::Destroy();
BaseAssetManagerTest::TearDown();
}
size_t GetNumJobManagerThreads() const override
{
// Return 0 threads so that the Job Manager executes jobs synchronously inline. This lets us finish a load while still
// in the callstack that initiates the load.
return 0;
}
// Create a mock streamer instead of a real one, since we don't really want to load an asset.
IO::IStreamer* CreateStreamer() override
{
m_mockStreamer = AZStd::make_unique<StreamerWrapper>();
return &(m_mockStreamer->m_mockStreamer);
}
void DestroyStreamer([[maybe_unused]] IO::IStreamer* streamer) override
{
m_mockStreamer = nullptr;
}
// AssetHandler implementation
// Minimalist mock to create a new EmptyAsset with the desired asset ID.
AZ::Data::AssetPtr CreateAsset(const AZ::Data::AssetId& id, [[maybe_unused]] const AZ::Data::AssetType& type) override
{
return new EmptyAsset(id);
}
void DestroyAsset(AZ::Data::AssetPtr ptr) override
{
delete ptr;
}
// The mocked-out Asset Catalog handles EmptyAsset types.
void GetHandledAssetTypes(AZStd::vector<AZ::Data::AssetType>& assetTypes) override
{
assetTypes.push_back(AZ::AzTypeInfo<EmptyAsset>::Uuid());
}
// This is a mocked-out load, so just immediately return completion without doing anything.
AZ::Data::AssetHandler::LoadResult LoadAssetData(
[[maybe_unused]] const AZ::Data::Asset<AZ::Data::AssetData>& asset,
[[maybe_unused]] AZStd::shared_ptr<AZ::Data::AssetDataStream> stream,
[[maybe_unused]] const AZ::Data::AssetFilterCB& assetLoadFilterCB)
{
return AZ::Data::AssetHandler::LoadResult::LoadComplete;
}
// AssetCatalogRequestBus implementation
// Minimalist mocks to provide our desired asset path or asset id
AZStd::string GetAssetPathById([[maybe_unused]] const AZ::Data::AssetId& id) override
{
return TestAssetPath;
}
AZ::Data::AssetId GetAssetIdByPath(
[[maybe_unused]] const char* path, [[maybe_unused]] const AZ::Data::AssetType& typeToRegister,
[[maybe_unused]] bool autoRegisterIfNotFound) override
{
return TestAssetId;
}
// Return the mocked-out information for our test asset
AZ::Data::AssetInfo GetAssetInfoById([[maybe_unused]] const AZ::Data::AssetId& id) override
{
AZ::Data::AssetInfo assetInfo;
assetInfo.m_assetId = TestAssetId;
assetInfo.m_assetType = AZ::AzTypeInfo<EmptyAsset>::Uuid();
assetInfo.m_relativePath = TestAssetPath;
return assetInfo;
}
// AssetCatalog implementation
// Set the mocked-out asset load to have a 0-byte length so that the load skips I/O and immediately returns success
AZ::Data::AssetStreamInfo GetStreamInfoForLoad(
[[maybe_unused]] const AZ::Data::AssetId& id, const AZ::Data::AssetType& type) override
{
EXPECT_TRUE(type == AZ::AzTypeInfo<EmptyAsset>::Uuid());
AZ::Data::AssetStreamInfo info;
info.m_dataOffset = 0;
info.m_streamName = TestAssetPath;
info.m_dataLen = 0;
info.m_streamFlags = AZ::IO::OpenMode::ModeRead;
return info;
}
AZStd::unique_ptr<StreamerWrapper> m_mockStreamer;
};
// This test will verify that even if the asset loading stream/job returns immediately, all of the loading
// code works successfully. The test here is fairly simple - it just loads the asset and verifies that it
// loaded successfully. The bulk of the test is really in the setup class above, where the load is forced
// to complete immediately. Also, the true failure condition is caught in the setup class too, which is
// the presence of any assets at the point that the asset handler is unregistered. If they're present, then
// the immediate load wasn't truly successful, as it left around extra references to the asset that haven't
// been cleaned up.
TEST_F(AssetManagerStreamerImmediateCompletionTests, LoadAssetWithImmediateJobCompletion_WorksSuccessfully)
{
AZ::Data::AssetLoadParameters loadParams;
auto testAsset =
AssetManager::Instance().GetAsset<EmptyAsset>(TestAssetId, AZ::Data::AssetLoadBehavior::Default, loadParams);
AZ::Data::AssetManager::Instance().DispatchEvents();
EXPECT_TRUE(testAsset.IsReady());
}
} // namespace UnitTest
Code/Framework/AzCore/Tests/Asset/TestAssetTypes.h
+7
View File
@@ -24,6 +24,13 @@ namespace UnitTest
public:
AZ_CLASS_ALLOCATOR(EmptyAsset, AZ::SystemAllocator, 0);
AZ_RTTI(EmptyAsset, "{098E3F7F-13AC-414B-9B4E-49B5AD1BD7FE}", AZ::Data::AssetData);
EmptyAsset(
const AZ::Data::AssetId& assetId = AZ::Data::AssetId(),
AZ::Data::AssetData::AssetStatus status = AZ::Data::AssetData::AssetStatus::NotLoaded)
: AZ::Data::AssetData(assetId, status)
{
}
};
// EmptyAssetWithNoHandler: no data contained within, and no AssetHandler registered for this type
Code/Framework/AzCore/Tests/Math/Matrix3x3Tests.cpp
+84 -47
View File
@@ -14,6 +14,7 @@
#include <AzCore/Math/Transform.h>
#include <AzCore/Math/Quaternion.h>
#include <AzCore/UnitTest/TestTypes.h>
#include <AZTestShared/Math/MathTestHelpers.h>
using namespace AZ;
@@ -251,19 +252,19 @@ namespace UnitTest
m2.SetRow(2, 13.0f, 14.0f, 15.0f);
Matrix3x3 m3 = m1 * m2;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(66.0f, 72.0f, 78.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(156.0f, 171.0f, 186.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(246.0f, 270.0f, 294.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(66.0f, 72.0f, 78.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(156.0f, 171.0f, 186.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(246.0f, 270.0f, 294.0f)));
Matrix3x3 m4 = m1;
m4 *= m2;
AZ_TEST_ASSERT(m4.GetRow(0).IsClose(Vector3(66.0f, 72.0f, 78.0f)));
AZ_TEST_ASSERT(m4.GetRow(1).IsClose(Vector3(156.0f, 171.0f, 186.0f)));
AZ_TEST_ASSERT(m4.GetRow(2).IsClose(Vector3(246.0f, 270.0f, 294.0f)));
EXPECT_THAT(m4.GetRow(0), IsClose(Vector3(66.0f, 72.0f, 78.0f)));
EXPECT_THAT(m4.GetRow(1), IsClose(Vector3(156.0f, 171.0f, 186.0f)));
EXPECT_THAT(m4.GetRow(2), IsClose(Vector3(246.0f, 270.0f, 294.0f)));
m3 = m1.TransposedMultiply(m2);
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(138.0f, 150.0f, 162.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(168.0f, 183.0f, 198.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(198.0f, 216.0f, 234.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(138.0f, 150.0f, 162.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(168.0f, 183.0f, 198.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(198.0f, 216.0f, 234.0f)));
}
TEST(MATH_Matrix3x3, TestVectorMultiplication)
@@ -277,11 +278,11 @@ namespace UnitTest
m2.SetRow(1, 10.0f, 11.0f, 12.0f);
m2.SetRow(2, 13.0f, 14.0f, 15.0f);
AZ_TEST_ASSERT((m1 * Vector3(1.0f, 2.0f, 3.0f)).IsClose(Vector3(14.0f, 32.0f, 50.0f)));
EXPECT_THAT((m1 * Vector3(1.0f, 2.0f, 3.0f)), IsClose(Vector3(14.0f, 32.0f, 50.0f)));
Vector3 v1(1.0f, 2.0f, 3.0f);
AZ_TEST_ASSERT((v1 * m1).IsClose(Vector3(30.0f, 36.0f, 42.0f)));
EXPECT_THAT((v1 * m1), IsClose(Vector3(30.0f, 36.0f, 42.0f)));
v1 *= m1;
AZ_TEST_ASSERT(v1.IsClose(Vector3(30.0f, 36.0f, 42.0f)));
EXPECT_THAT(v1, IsClose(Vector3(30.0f, 36.0f, 42.0f)));
}
TEST(MATH_Matrix3x3, TestSum)
@@ -296,15 +297,15 @@ namespace UnitTest
m2.SetRow(2, 13.0f, 14.0f, 15.0f);
Matrix3x3 m3 = m1 + m2;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(8.0f, 10.0f, 12.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(14.0f, 16.0f, 18.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(20.0f, 22.0f, 24.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(8.0f, 10.0f, 12.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(14.0f, 16.0f, 18.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(20.0f, 22.0f, 24.0f)));
m3 = m1;
m3 += m2;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(8.0f, 10.0f, 12.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(14.0f, 16.0f, 18.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(20.0f, 22.0f, 24.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(8.0f, 10.0f, 12.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(14.0f, 16.0f, 18.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(20.0f, 22.0f, 24.0f)));
}
TEST(MATH_Matrix3x3, TestDifference)
@@ -319,14 +320,14 @@ namespace UnitTest
m2.SetRow(2, 13.0f, 14.0f, 15.0f);
Matrix3x3 m3 = m1 - m2;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
m3 = m1;
m3 -= m2;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(-6.0f, -6.0f, -6.0f)));
}
TEST(MATH_Matrix3x3, TestScalarMultiplication)
@@ -341,18 +342,18 @@ namespace UnitTest
m2.SetRow(2, 13.0f, 14.0f, 15.0f);
Matrix3x3 m3 = m1 * 2.0f;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(2.0f, 4.0f, 6.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(8.0f, 10.0f, 12.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(14.0f, 16.0f, 18.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(2.0f, 4.0f, 6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(8.0f, 10.0f, 12.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(14.0f, 16.0f, 18.0f)));
m3 = m1;
m3 *= 2.0f;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(2.0f, 4.0f, 6.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(8.0f, 10.0f, 12.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(14.0f, 16.0f, 18.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(2.0f, 4.0f, 6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(8.0f, 10.0f, 12.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(14.0f, 16.0f, 18.0f)));
m3 = 2.0f * m1;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(2.0f, 4.0f, 6.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(8.0f, 10.0f, 12.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(14.0f, 16.0f, 18.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(2.0f, 4.0f, 6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(8.0f, 10.0f, 12.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(14.0f, 16.0f, 18.0f)));
}
TEST(MATH_Matrix3x3, TestScalarDivision)
@@ -367,18 +368,32 @@ namespace UnitTest
m2.SetRow(2, 13.0f, 14.0f, 15.0f);
Matrix3x3 m3 = m1 / 0.5f;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(2.0f, 4.0f, 6.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(8.0f, 10.0f, 12.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(14.0f, 16.0f, 18.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(2.0f, 4.0f, 6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(8.0f, 10.0f, 12.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(14.0f, 16.0f, 18.0f)));
m3 = m1;
m3 /= 0.5f;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(2.0f, 4.0f, 6.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(8.0f, 10.0f, 12.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(14.0f, 16.0f, 18.0f)));
m3 = -m1;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector3(-1.0f, -2.0f, -3.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector3(-4.0f, -5.0f, -6.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector3(-7.0f, -8.0f, -9.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector3(2.0f, 4.0f, 6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector3(8.0f, 10.0f, 12.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector3(14.0f, 16.0f, 18.0f)));
}
TEST(MATH_Matrix3x3, TestNegation)
{
Matrix3x3 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f);
m1.SetRow(1, 4.0f, 5.0f, 6.0f);
m1.SetRow(2, 7.0f, 8.0f, 9.0f);
EXPECT_THAT(-(-m1), IsClose(m1));
EXPECT_THAT(-Matrix3x3::CreateZero(), IsClose(Matrix3x3::CreateZero()));
Matrix3x3 m2 = -m1;
EXPECT_THAT(m2.GetRow(0), IsClose(Vector3(-1.0f, -2.0f, -3.0f)));
EXPECT_THAT(m2.GetRow(1), IsClose(Vector3(-4.0f, -5.0f, -6.0f)));
EXPECT_THAT(m2.GetRow(2), IsClose(Vector3(-7.0f, -8.0f, -9.0f)));
Matrix3x3 m3 = m1 + (-m1);
EXPECT_THAT(m3, IsClose(Matrix3x3::CreateZero()));
}
TEST(MATH_Matrix3x3, TestTranspose)
@@ -425,11 +440,33 @@ namespace UnitTest
TEST(MATH_Matrix3x3, TestScaleAccess)
{
Matrix3x3 m1 = Matrix3x3::CreateRotationX(DegToRad(40.0f)) * Matrix3x3::CreateScale(Vector3(2.0f, 3.0f, 4.0f));
AZ_TEST_ASSERT(m1.RetrieveScale().IsClose(Vector3(2.0f, 3.0f, 4.0f)));
AZ_TEST_ASSERT(m1.ExtractScale().IsClose(Vector3(2.0f, 3.0f, 4.0f)));
AZ_TEST_ASSERT(m1.RetrieveScale().IsClose(Vector3::CreateOne()));
EXPECT_THAT(m1.RetrieveScale(), IsClose(Vector3(2.0f, 3.0f, 4.0f)));
EXPECT_THAT(m1.ExtractScale(), IsClose(Vector3(2.0f, 3.0f, 4.0f)));
EXPECT_THAT(m1.RetrieveScale(), IsClose(Vector3::CreateOne()));
m1.MultiplyByScale(Vector3(3.0f, 4.0f, 5.0f));
AZ_TEST_ASSERT(m1.RetrieveScale().IsClose(Vector3(3.0f, 4.0f, 5.0f)));
EXPECT_THAT(m1.RetrieveScale(), IsClose(Vector3(3.0f, 4.0f, 5.0f)));
}
TEST(MATH_Matrix3x3, TestScaleSqAccess)
{
Matrix3x3 m1 = Matrix3x3::CreateRotationX(DegToRad(40.0f)) * Matrix3x3::CreateScale(Vector3(2.0f, 3.0f, 4.0f));
EXPECT_THAT(m1.RetrieveScaleSq(), IsClose(Vector3(4.0f, 9.0f, 16.0f)));
m1.ExtractScale();
EXPECT_THAT(m1.RetrieveScaleSq(), IsClose(Vector3::CreateOne()));
m1.MultiplyByScale(Vector3(3.0f, 4.0f, 5.0f));
EXPECT_THAT(m1.RetrieveScaleSq(), IsClose(Vector3(9.0f, 16.0f, 25.0f)));
}
TEST(MATH_Matrix3x3, TestReciprocalScaled)
{
Matrix3x3 orthogonalMatrix = Matrix3x3::CreateRotationX(DegToRad(40.0f));
EXPECT_THAT(orthogonalMatrix.GetReciprocalScaled(), IsClose(orthogonalMatrix));
const AZ::Vector3 scale(2.8f, 0.7f, 1.3f);
AZ::Matrix3x3 scaledMatrix = orthogonalMatrix;
scaledMatrix.MultiplyByScale(scale);
AZ::Matrix3x3 reciprocalScaledMatrix = orthogonalMatrix;
reciprocalScaledMatrix.MultiplyByScale(scale.GetReciprocal());
EXPECT_THAT(scaledMatrix.GetReciprocalScaled(), IsClose(reciprocalScaledMatrix));
}
TEST(MATH_Matrix3x3, TestPolarDecomposition)
Code/Framework/AzCore/Tests/Math/Matrix3x4Tests.cpp
+157 -14
View File
@@ -467,21 +467,136 @@ namespace UnitTest
EXPECT_THAT(matrix.Multiply3x3(axisDirection), IsClose(forwardDirection));
}
TEST(MATH_Matrix3x4, MultiplyByMatrix3x4)
TEST(MATH_Matrix3x4, TestMatrixMultiplication)
{
const AZ::Matrix3x4 matrix1 = AZ::Matrix3x4::CreateFromValue(1.2f);
const AZ::Matrix3x4 matrix2 = AZ::Matrix3x4::CreateDiagonal(AZ::Vector3(1.3f, 1.5f, 0.4f));
const AZ::Matrix3x4 matrix3 = AZ::Matrix3x4::CreateFromQuaternionAndTranslation(
AZ::Quaternion(0.42f, 0.46f, -0.66f, 0.42f), AZ::Vector3(2.8f, -3.7f, 1.6f));
const AZ::Matrix3x4 matrix4 = AZ::Matrix3x4::CreateRotationX(-0.7f) * AZ::Matrix3x4::CreateScale(AZ::Vector3(0.6f, 1.3f, 0.7f));
AZ::Matrix3x4 matrix5 = matrix1;
matrix5 *= matrix4;
const AZ::Vector3 vector(1.9f, 2.3f, 0.2f);
EXPECT_TRUE((matrix1 * (matrix2 * matrix3)).IsClose((matrix1 * matrix2) * matrix3));
EXPECT_THAT((matrix3 * matrix4) * vector, IsClose(matrix3 * (matrix4 * vector)));
EXPECT_TRUE((matrix2 * AZ::Matrix3x4::Identity()).IsClose(matrix2));
EXPECT_TRUE((matrix3 * AZ::Matrix3x4::Identity()).IsClose(AZ::Matrix3x4::Identity() * matrix3));
EXPECT_TRUE(matrix5.IsClose(matrix1 * matrix4));
AZ::Matrix3x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
AZ::Matrix3x4 m2;
m2.SetRow(0, 7.0f, 8.0f, 9.0f, 10.0f);
m2.SetRow(1, 11.0f, 12.0f, 13.0f, 14.0f);
m2.SetRow(2, 15.0f, 16.0f, 17.0f, 18.0f);
AZ::Matrix3x4 m3 = m1 * m2;
EXPECT_THAT(m3.GetRow(0), IsClose(AZ::Vector4(74.0f, 80.0f, 86.0f, 96.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(AZ::Vector4(206.0f, 224.0f, 242.0f, 268.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(AZ::Vector4(338.0f, 368.0f, 398.0f, 440.0f)));
AZ::Matrix3x4 m4 = m1;
m4 *= m2;
EXPECT_THAT(m4.GetRow(0), IsClose(AZ::Vector4(74.0f, 80.0f, 86.0f, 96.0f)));
EXPECT_THAT(m4.GetRow(1), IsClose(AZ::Vector4(206.0f, 224.0f, 242.0f, 268.0f)));
EXPECT_THAT(m4.GetRow(2), IsClose(AZ::Vector4(338.0f, 368.0f, 398.0f, 440.0f)));
}
TEST(MATH_Matrix3x4, TestSum)
{
AZ::Matrix3x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
AZ::Matrix3x4 m2;
m2.SetRow(0, 7.0f, 8.0f, 9.0f, 10.0f);
m2.SetRow(1, 11.0f, 12.0f, 13.0f, 14.0f);
m2.SetRow(2, 15.0f, 16.0f, 17.0f, 18.0f);
AZ::Matrix3x4 m3 = m1 + m2;
EXPECT_THAT(m3.GetRow(0), IsClose(AZ::Vector4(8.0f, 10.0f, 12.0f, 14.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(AZ::Vector4(16.0f, 18.0f, 20.0f, 22.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(AZ::Vector4(24.0f, 26.0f, 28.0f, 30.0f)));
m3 = m1;
m3 += m2;
EXPECT_THAT(m3.GetRow(0), IsClose(AZ::Vector4(8.0f, 10.0f, 12.0f, 14.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(AZ::Vector4(16.0f, 18.0f, 20.0f, 22.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(AZ::Vector4(24.0f, 26.0f, 28.0f, 30.0f)));
}
TEST(MATH_Matrix3x4, TestDifference)
{
AZ::Matrix3x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
AZ::Matrix3x4 m2;
m2.SetRow(0, 7.0f, 8.0f, 9.0f, 10.0f);
m2.SetRow(1, 11.0f, 12.0f, 13.0f, 14.0f);
m2.SetRow(2, 15.0f, 16.0f, 17.0f, 18.0f);
AZ::Matrix3x4 m3 = m1 - m2;
EXPECT_THAT(m3.GetRow(0), IsClose(AZ::Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(AZ::Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(AZ::Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
m3 = m1;
m3 -= m2;
EXPECT_THAT(m3.GetRow(0), IsClose(AZ::Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(AZ::Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(AZ::Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
}
TEST(MATH_Matrix3x4, TestScalarMultiplication)
{
AZ::Matrix3x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
AZ::Matrix3x4 m2;
m2.SetRow(0, 7.0f, 8.0f, 9.0f, 10.0f);
m2.SetRow(1, 11.0f, 12.0f, 13.0f, 14.0f);
m2.SetRow(2, 15.0f, 16.0f, 17.0f, 18.0f);
AZ::Matrix3x4 m3 = m1 * 2.0f;
EXPECT_THAT(m3.GetRow(0), IsClose(AZ::Vector4(2.0f, 4.0f, 6.0f, 8.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(AZ::Vector4(10.0f, 12.0f, 14.0f, 16.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(AZ::Vector4(18.0f, 20.0f, 22.0f, 24.0f)));
m3 = m1;
m3 *= 2.0f;
EXPECT_THAT(m3.GetRow(0), IsClose(AZ::Vector4(2.0f, 4.0f, 6.0f, 8.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(AZ::Vector4(10.0f, 12.0f, 14.0f, 16.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(AZ::Vector4(18.0f, 20.0f, 22.0f, 24.0f)));
m3 = 2.0f * m1;
EXPECT_THAT(m3.GetRow(0), IsClose(AZ::Vector4(2.0f, 4.0f, 6.0f, 8.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(AZ::Vector4(10.0f, 12.0f, 14.0f, 16.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(AZ::Vector4(18.0f, 20.0f, 22.0f, 24.0f)));
}
TEST(MATH_Matrix3x4, TestScalarDivision)
{
AZ::Matrix3x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
AZ::Matrix3x4 m2;
m2.SetRow(0, 7.0f, 8.0f, 9.0f, 10.0f);
m2.SetRow(1, 11.0f, 12.0f, 13.0f, 14.0f);
m2.SetRow(2, 15.0f, 16.0f, 17.0f, 18.0f);
AZ::Matrix3x4 m3 = m1 / 0.5f;
EXPECT_THAT(m3.GetRow(0), IsClose(AZ::Vector4(2.0f, 4.0f, 6.0f, 8.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(AZ::Vector4(10.0f, 12.0f, 14.0f, 16.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(AZ::Vector4(18.0f, 20.0f, 22.0f, 24.0f)));
m3 = m1;
m3 /= 0.5f;
EXPECT_THAT(m3.GetRow(0), IsClose(AZ::Vector4(2.0f, 4.0f, 6.0f, 8.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(AZ::Vector4(10.0f, 12.0f, 14.0f, 16.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(AZ::Vector4(18.0f, 20.0f, 22.0f, 24.0f)));
}
TEST(MATH_Matrix3x4, TestNegation)
{
AZ::Matrix3x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
EXPECT_THAT(-(-m1), IsClose(m1));
EXPECT_THAT(-AZ::Matrix3x4::CreateZero(), IsClose(AZ::Matrix3x4::CreateZero()));
AZ::Matrix3x4 m2 = -m1;
EXPECT_THAT(m2.GetRow(0), IsClose(AZ::Vector4(-1.0f, -2.0f, -3.0f, -4.0f)));
EXPECT_THAT(m2.GetRow(1), IsClose(AZ::Vector4(-5.0f, -6.0f, -7.0f, -8.0f)));
EXPECT_THAT(m2.GetRow(2), IsClose(AZ::Vector4(-9.0f, -10.0f, -11.0f, -12.0f)));
AZ::Matrix3x4 m3 = m1 + (-m1);
EXPECT_THAT(m3, IsClose(AZ::Matrix3x4::CreateZero()));
}
TEST(MATH_Matrix3x4, MultiplyByVector3)
@@ -652,6 +767,34 @@ namespace UnitTest
EXPECT_THAT(scaledMatrix.RetrieveScale(), IsClose(AZ::Vector3::CreateOne()));
}
TEST_P(Matrix3x4ScaleFixture, ScaleSq)
{
const AZ::Matrix3x4 orthogonalMatrix = GetParam();
EXPECT_THAT(orthogonalMatrix.RetrieveScaleSq(), IsClose(AZ::Vector3::CreateOne()));
AZ::Matrix3x4 unscaledMatrix = orthogonalMatrix;
unscaledMatrix.ExtractScale();
EXPECT_THAT(unscaledMatrix.RetrieveScaleSq(), IsClose(AZ::Vector3::CreateOne()));
const AZ::Vector3 scale(2.8f, 0.7f, 1.3f);
AZ::Matrix3x4 scaledMatrix = orthogonalMatrix;
scaledMatrix.MultiplyByScale(scale);
EXPECT_THAT(scaledMatrix.RetrieveScaleSq(), IsClose(scale * scale));
EXPECT_THAT(scaledMatrix.RetrieveScaleSq(), IsClose(scaledMatrix.RetrieveScale() * scaledMatrix.RetrieveScale()));
scaledMatrix.ExtractScale();
EXPECT_THAT(scaledMatrix.RetrieveScaleSq(), IsClose(AZ::Vector3::CreateOne()));
}
TEST_P(Matrix3x4ScaleFixture, GetReciprocalScaled)
{
const AZ::Matrix3x4 orthogonalMatrix = GetParam();
EXPECT_THAT(orthogonalMatrix.GetReciprocalScaled(), IsClose(orthogonalMatrix));
const AZ::Vector3 scale(2.8f, 0.7f, 1.3f);
AZ::Matrix3x4 scaledMatrix = orthogonalMatrix;
scaledMatrix.MultiplyByScale(scale);
AZ::Matrix3x4 reciprocalScaledMatrix = orthogonalMatrix;
reciprocalScaledMatrix.MultiplyByScale(scale.GetReciprocal());
EXPECT_THAT(scaledMatrix.GetReciprocalScaled(), IsClose(reciprocalScaledMatrix));
}
INSTANTIATE_TEST_CASE_P(MATH_Matrix3x4, Matrix3x4ScaleFixture, ::testing::ValuesIn(MathTestData::OrthogonalMatrix3x4s));
TEST(MATH_Matrix3x4, IsOrthogonal)
Code/Framework/AzCore/Tests/Math/Matrix4x4Tests.cpp
+178 -16
View File
@@ -246,16 +246,16 @@ namespace UnitTest
m2.SetRow(2, 15.0f, 16.0f, 17.0f, 18.0f);
m2.SetRow(3, 19.0f, 20.0f, 21.0f, 22.0f);
Matrix4x4 m3 = m1 * m2;
AZ_TEST_ASSERT(m3.GetRow(0).IsClose(Vector4(150.0f, 160.0f, 170.0f, 180.0f)));
AZ_TEST_ASSERT(m3.GetRow(1).IsClose(Vector4(358.0f, 384.0f, 410.0f, 436.0f)));
AZ_TEST_ASSERT(m3.GetRow(2).IsClose(Vector4(566.0f, 608.0f, 650.0f, 692.0f)));
AZ_TEST_ASSERT(m3.GetRow(3).IsClose(Vector4(774.0f, 832.0f, 890.0f, 948.0f)));
EXPECT_THAT(m3.GetRow(0), IsClose(Vector4(150.0f, 160.0f, 170.0f, 180.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector4(358.0f, 384.0f, 410.0f, 436.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector4(566.0f, 608.0f, 650.0f, 692.0f)));
EXPECT_THAT(m3.GetRow(3), IsClose(Vector4(774.0f, 832.0f, 890.0f, 948.0f)));
Matrix4x4 m4 = m1;
m4 *= m2;
AZ_TEST_ASSERT(m4.GetRow(0).IsClose(Vector4(150.0f, 160.0f, 170.0f, 180.0f)));
AZ_TEST_ASSERT(m4.GetRow(1).IsClose(Vector4(358.0f, 384.0f, 410.0f, 436.0f)));
AZ_TEST_ASSERT(m4.GetRow(2).IsClose(Vector4(566.0f, 608.0f, 650.0f, 692.0f)));
AZ_TEST_ASSERT(m4.GetRow(3).IsClose(Vector4(774.0f, 832.0f, 890.0f, 948.0f)));
EXPECT_THAT(m4.GetRow(0), IsClose(Vector4(150.0f, 160.0f, 170.0f, 180.0f)));
EXPECT_THAT(m4.GetRow(1), IsClose(Vector4(358.0f, 384.0f, 410.0f, 436.0f)));
EXPECT_THAT(m4.GetRow(2), IsClose(Vector4(566.0f, 608.0f, 650.0f, 692.0f)));
EXPECT_THAT(m4.GetRow(3), IsClose(Vector4(774.0f, 832.0f, 890.0f, 948.0f)));
}
TEST(MATH_Matrix4x4, TestVectorMultiplication)
@@ -265,18 +265,148 @@ namespace UnitTest
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
m1.SetRow(3, 13.0f, 14.0f, 15.0f, 16.0f);
AZ_TEST_ASSERT((m1 * Vector3(1.0f, 2.0f, 3.0f)).IsClose(Vector3(18.0f, 46.0f, 74.0f)));
AZ_TEST_ASSERT((m1 * Vector4(1.0f, 2.0f, 3.0f, 4.0f)).IsClose(Vector4(30.0f, 70.0f, 110.0f, 150.0f)));
AZ_TEST_ASSERT(m1.TransposedMultiply3x3(Vector3(1.0f, 2.0f, 3.0f)).IsClose(Vector3(38.0f, 44.0f, 50.0f)));
AZ_TEST_ASSERT(m1.Multiply3x3(Vector3(1.0f, 2.0f, 3.0f)).IsClose(Vector3(14.0f, 38.0f, 62.0f)));
EXPECT_THAT((m1 * Vector3(1.0f, 2.0f, 3.0f)), IsClose(Vector3(18.0f, 46.0f, 74.0f)));
EXPECT_THAT((m1 * Vector4(1.0f, 2.0f, 3.0f, 4.0f)), IsClose(Vector4(30.0f, 70.0f, 110.0f, 150.0f)));
EXPECT_THAT(m1.TransposedMultiply3x3(Vector3(1.0f, 2.0f, 3.0f)), IsClose(Vector3(38.0f, 44.0f, 50.0f)));
EXPECT_THAT(m1.Multiply3x3(Vector3(1.0f, 2.0f, 3.0f)), IsClose(Vector3(14.0f, 38.0f, 62.0f)));
Vector3 v1(1.0f, 2.0f, 3.0f);
AZ_TEST_ASSERT((v1 * m1).IsClose(Vector3(51.0f, 58.0f, 65.0f)));
EXPECT_THAT((v1 * m1), IsClose(Vector3(51.0f, 58.0f, 65.0f)));
v1 *= m1;
AZ_TEST_ASSERT(v1.IsClose(Vector3(51.0f, 58.0f, 65.0f)));
EXPECT_THAT(v1, IsClose(Vector3(51.0f, 58.0f, 65.0f)));
Vector4 v2(1.0f, 2.0f, 3.0f, 4.0f);
AZ_TEST_ASSERT((v2 * m1).IsClose(Vector4(90.0f, 100.0f, 110.0f, 120.0f)));
EXPECT_THAT((v2 * m1), IsClose(Vector4(90.0f, 100.0f, 110.0f, 120.0f)));
v2 *= m1;
AZ_TEST_ASSERT(v2.IsClose(Vector4(90.0f, 100.0f, 110.0f, 120.0f)));
EXPECT_THAT(v2, IsClose(Vector4(90.0f, 100.0f, 110.0f, 120.0f)));
}
TEST(MATH_Matrix4x4, TestSum)
{
Matrix4x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
m1.SetRow(3, 13.0f, 14.0f, 15.0f, 16.0f);
Matrix4x4 m2;
m2.SetRow(0, 7.0f, 8.0f, 9.0f, 10.0f);
m2.SetRow(1, 11.0f, 12.0f, 13.0f, 14.0f);
m2.SetRow(2, 15.0f, 16.0f, 17.0f, 18.0f);
m2.SetRow(3, 19.0f, 20.0f, 21.0f, 22.0f);
Matrix4x4 m3 = m1 + m2;
EXPECT_THAT(m3.GetRow(0), IsClose(Vector4(8.0f, 10.0f, 12.0f, 14.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector4(16.0f, 18.0f, 20.0f, 22.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector4(24.0f, 26.0f, 28.0f, 30.0f)));
EXPECT_THAT(m3.GetRow(3), IsClose(Vector4(32.0f, 34.0f, 36.0f, 38.0f)));
m3 = m1;
m3 += m2;
EXPECT_THAT(m3.GetRow(0), IsClose(Vector4(8.0f, 10.0f, 12.0f, 14.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector4(16.0f, 18.0f, 20.0f, 22.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector4(24.0f, 26.0f, 28.0f, 30.0f)));
EXPECT_THAT(m3.GetRow(3), IsClose(Vector4(32.0f, 34.0f, 36.0f, 38.0f)));
}
TEST(MATH_Matrix4x4, TestDifference)
{
Matrix4x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
m1.SetRow(3, 13.0f, 14.0f, 15.0f, 16.0f);
Matrix4x4 m2;
m2.SetRow(0, 7.0f, 8.0f, 9.0f, 10.0f);
m2.SetRow(1, 11.0f, 12.0f, 13.0f, 14.0f);
m2.SetRow(2, 15.0f, 16.0f, 17.0f, 18.0f);
m2.SetRow(3, 19.0f, 20.0f, 21.0f, 22.0f);
Matrix4x4 m3 = m1 - m2;
EXPECT_THAT(m3.GetRow(0), IsClose(Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(3), IsClose(Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
m3 = m1;
m3 -= m2;
EXPECT_THAT(m3.GetRow(0), IsClose(Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
EXPECT_THAT(m3.GetRow(3), IsClose(Vector4(-6.0f, -6.0f, -6.0f, -6.0f)));
}
TEST(MATH_Matrix4x4, TestScalarMultiplication)
{
Matrix4x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
m1.SetRow(3, 13.0f, 14.0f, 15.0f, 16.0f);
Matrix4x4 m2;
m2.SetRow(0, 7.0f, 8.0f, 9.0f, 10.0f);
m2.SetRow(1, 11.0f, 12.0f, 13.0f, 14.0f);
m2.SetRow(2, 15.0f, 16.0f, 17.0f, 18.0f);
m2.SetRow(3, 19.0f, 20.0f, 21.0f, 22.0f);
Matrix4x4 m3 = m1 * 2.0f;
EXPECT_THAT(m3.GetRow(0), IsClose(Vector4(2.0f, 4.0f, 6.0f, 8.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector4(10.0f, 12.0f, 14.0f, 16.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector4(18.0f, 20.0f, 22.0f, 24.0f)));
EXPECT_THAT(m3.GetRow(3), IsClose(Vector4(26.0f, 28.0f, 30.0f, 32.0f)));
m3 = m1;
m3 *= 2.0f;
EXPECT_THAT(m3.GetRow(0), IsClose(Vector4(2.0f, 4.0f, 6.0f, 8.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector4(10.0f, 12.0f, 14.0f, 16.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector4(18.0f, 20.0f, 22.0f, 24.0f)));
EXPECT_THAT(m3.GetRow(3), IsClose(Vector4(26.0f, 28.0f, 30.0f, 32.0f)));
m3 = 2.0f * m1;
EXPECT_THAT(m3.GetRow(0), IsClose(Vector4(2.0f, 4.0f, 6.0f, 8.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector4(10.0f, 12.0f, 14.0f, 16.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector4(18.0f, 20.0f, 22.0f, 24.0f)));
EXPECT_THAT(m3.GetRow(3), IsClose(Vector4(26.0f, 28.0f, 30.0f, 32.0f)));
}
TEST(MATH_Matrix4x4, TestScalarDivision)
{
Matrix4x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
m1.SetRow(3, 13.0f, 14.0f, 15.0f, 16.0f);
Matrix4x4 m2;
m2.SetRow(0, 7.0f, 8.0f, 9.0f, 10.0f);
m2.SetRow(1, 11.0f, 12.0f, 13.0f, 14.0f);
m2.SetRow(2, 15.0f, 16.0f, 17.0f, 18.0f);
m2.SetRow(3, 19.0f, 20.0f, 21.0f, 22.0f);
Matrix4x4 m3 = m1 / 0.5f;
EXPECT_THAT(m3.GetRow(0), IsClose(Vector4(2.0f, 4.0f, 6.0f, 8.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector4(10.0f, 12.0f, 14.0f, 16.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector4(18.0f, 20.0f, 22.0f, 24.0f)));
EXPECT_THAT(m3.GetRow(3), IsClose(Vector4(26.0f, 28.0f, 30.0f, 32.0f)));
m3 = m1;
m3 /= 0.5f;
EXPECT_THAT(m3.GetRow(0), IsClose(Vector4(2.0f, 4.0f, 6.0f, 8.0f)));
EXPECT_THAT(m3.GetRow(1), IsClose(Vector4(10.0f, 12.0f, 14.0f, 16.0f)));
EXPECT_THAT(m3.GetRow(2), IsClose(Vector4(18.0f, 20.0f, 22.0f, 24.0f)));
EXPECT_THAT(m3.GetRow(3), IsClose(Vector4(26.0f, 28.0f, 30.0f, 32.0f)));
}
TEST(MATH_Matrix4x4, TestNegation)
{
Matrix4x4 m1;
m1.SetRow(0, 1.0f, 2.0f, 3.0f, 4.0f);
m1.SetRow(1, 5.0f, 6.0f, 7.0f, 8.0f);
m1.SetRow(2, 9.0f, 10.0f, 11.0f, 12.0f);
m1.SetRow(3, 13.0f, 14.0f, 15.0f, 16.0f);
EXPECT_THAT(-(-m1), IsClose(m1));
EXPECT_THAT(-Matrix4x4::CreateZero(), IsClose(Matrix4x4::CreateZero()));
Matrix4x4 m2 = -m1;
EXPECT_THAT(m2.GetRow(0), IsClose(Vector4(-1.0f, -2.0f, -3.0f, -4.0f)));
EXPECT_THAT(m2.GetRow(1), IsClose(Vector4(-5.0f, -6.0f, -7.0f, -8.0f)));
EXPECT_THAT(m2.GetRow(2), IsClose(Vector4(-9.0f, -10.0f, -11.0f, -12.0f)));
EXPECT_THAT(m2.GetRow(3), IsClose(Vector4(-13.0f, -14.0f, -15.0f, -16.0f)));
Matrix4x4 m3 = m1 + (-m1);
EXPECT_THAT(m3, IsClose(Matrix4x4::CreateZero()));
}
TEST(MATH_Matrix4x4, TestTranspose)
@@ -368,4 +498,36 @@ namespace UnitTest
m1.SetRow(3, 13.0f, 14.0f, 15.0f, 16.0f);
AZ_TEST_ASSERT(m1.GetDiagonal() == Vector4(1.0f, 6.0f, 11.0f, 16.0f));
}
TEST(MATH_Matrix4x4, TestScaleAccess)
{
Matrix4x4 m1 = Matrix4x4::CreateRotationX(DegToRad(40.0f)) * Matrix4x4::CreateScale(Vector3(2.0f, 3.0f, 4.0f));
EXPECT_THAT(m1.RetrieveScale(), IsClose(Vector3(2.0f, 3.0f, 4.0f)));
EXPECT_THAT(m1.ExtractScale(), IsClose(Vector3(2.0f, 3.0f, 4.0f)));
EXPECT_THAT(m1.RetrieveScale(), IsClose(Vector3::CreateOne()));
m1.MultiplyByScale(Vector3(3.0f, 4.0f, 5.0f));
EXPECT_THAT(m1.RetrieveScale(), IsClose(Vector3(3.0f, 4.0f, 5.0f)));
}
TEST(MATH_Matrix4x4, TestScaleSqAccess)
{
Matrix4x4 m1 = Matrix4x4::CreateRotationX(DegToRad(40.0f)) * Matrix4x4::CreateScale(Vector3(2.0f, 3.0f, 4.0f));
EXPECT_THAT(m1.RetrieveScaleSq(), IsClose(Vector3(4.0f, 9.0f, 16.0f)));
m1.ExtractScale();
EXPECT_THAT(m1.RetrieveScaleSq(), IsClose(Vector3::CreateOne()));
m1.MultiplyByScale(Vector3(3.0f, 4.0f, 5.0f));
EXPECT_THAT(m1.RetrieveScaleSq(), IsClose(Vector3(9.0f, 16.0f, 25.0f)));
}
TEST(MATH_Matrix4x4, TestReciprocalScaled)
{
Matrix4x4 orthogonalMatrix = Matrix4x4::CreateRotationX(DegToRad(40.0f));
EXPECT_THAT(orthogonalMatrix.GetReciprocalScaled(), IsClose(orthogonalMatrix));
const AZ::Vector3 scale(2.8f, 0.7f, 1.3f);
AZ::Matrix4x4 scaledMatrix = orthogonalMatrix;
scaledMatrix.MultiplyByScale(scale);
AZ::Matrix4x4 reciprocalScaledMatrix = orthogonalMatrix;
reciprocalScaledMatrix.MultiplyByScale(scale.GetReciprocal());
EXPECT_THAT(scaledMatrix.GetReciprocalScaled(), IsClose(reciprocalScaledMatrix));
}
}