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| Matrix4 () noexcept |
| | Construct an identity matrix.
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| Matrix4 (const Matrix4 &matrix) noexcept |
| | Copy-construct from another matrix.
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| Matrix4 (const Matrix3 &matrix) noexcept |
| | Copy-construct from a 3x3 matrix and set the extra elements to identity.
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| Matrix4 (float v00, float v01, float v02, float v03, float v10, float v11, float v12, float v13, float v20, float v21, float v22, float v23, float v30, float v31, float v32, float v33) noexcept |
| | Construct from values.
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| Matrix4 (const float data[]) noexcept |
| | Construct from a float array.
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Matrix4 & | operator= (const Matrix4 &rhs) noexcept |
| | Assign from another matrix.
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Matrix4 & | operator= (const Matrix3 &rhs) noexcept |
| | Assign from a 3x3 matrix. Set the extra elements to identity.
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bool | operator== (const Matrix4 &rhs) const |
| | Test for equality with another matrix without epsilon.
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bool | operator!= (const Matrix4 &rhs) const |
| | Test for inequality with another matrix without epsilon.
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Vector3 | operator* (const Vector3 &rhs) const |
| | Multiply a Vector3 which is assumed to represent position.
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Vector4 | operator* (const Vector4 &rhs) const |
| | Multiply a Vector4.
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Matrix4 | operator+ (const Matrix4 &rhs) const |
| | Add a matrix.
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Matrix4 | operator- (const Matrix4 &rhs) const |
| | Subtract a matrix.
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Matrix4 | operator* (float rhs) const |
| | Multiply with a scalar.
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Matrix4 | operator* (const Matrix4 &rhs) const |
| | Multiply a matrix.
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Matrix4 | operator* (const Matrix3x4 &rhs) const |
| | Multiply with a 3x4 matrix.
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void | SetTranslation (const Vector3 &translation) |
| | Set translation elements.
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void | SetRotation (const Matrix3 &rotation) |
| | Set rotation elements from a 3x3 matrix.
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void | SetScale (const Vector3 &scale) |
| | Set scaling elements.
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void | SetScale (float scale) |
| | Set uniform scaling elements.
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Matrix3 | ToMatrix3 () const |
| | Return the combined rotation and scaling matrix.
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Matrix3 | RotationMatrix () const |
| | Return the rotation matrix with scaling removed.
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Vector3 | Translation () const |
| | Return the translation part.
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Quaternion | Rotation () const |
| | Return the rotation part.
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Vector3 | Scale () const |
| | Return the scaling part.
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Vector3 | SignedScale (const Matrix3 &rotation) const |
| | Return the scaling part with the sign. Reference rotation matrix is required to avoid ambiguity.
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Matrix4 | Transpose () const |
| | Return transposed.
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bool | Equals (const Matrix4 &rhs, float eps=M_EPSILON) const |
| | Test for equality with another matrix with epsilon.
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void | Decompose (Vector3 &translation, Quaternion &rotation, Vector3 &scale) const |
| | Return decomposition to translation, rotation and scale.
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Matrix4 | Inverse () const |
| | Return inverse.
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const float * | Data () const |
| | Return float data.
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float | Element (unsigned i, unsigned j) const |
| | Return matrix element.
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Vector4 | Row (unsigned i) const |
| | Return matrix row.
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Vector4 | Column (unsigned j) const |
| | Return matrix column.
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bool | IsNaN () const |
| | Return whether any element is NaN.
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bool | IsInf () const |
| | Return whether any element is Inf.
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ea::string | ToString () const |
| | Return as string.
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unsigned | ToHash () const |
| | Return hash value for HashSet & HashMap.
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4x4 matrix for arbitrary linear transforms including projection.