Matrix |
A structure encapsulating a single precision 3x3 matrix.
Inheritance HierarchyNamespace: NeoAxis
Assembly: NeoAxis.Core (in NeoAxis.Core.dll) Version: 2026.1.1.0 (2026.1.1.0)
SyntaxC#
public struct Matrix3F
The Matrix3F type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | Matrix3F(Matrix3F) | Constructs a matrix with another specified Matrix3F object. |
| Matrix3F(Vector3F, Vector3F, Vector3F) | Constructs a matrix with the specified Vector3F elements, which are the corresponding rows of the matrix. |
| Matrix3F(Single, Single, Single, Single, Single, Single, Single, Single, Single) | Constructs a matrix with the given individual elements. |
Properties| Name | Description | |
|---|---|---|
 | ItemInt32 | Gets or sets the row of the current instance of Matrix3F at the specified index. |
| ItemInt32, Int32 | Gets or sets the component at the specified index. |
Methods| Name | Description | |
|---|---|---|
 | Add | Adds two matricies. |
| Decompose(Matrix3F, Vector3F) | Decomposes a matrix into a rotation and scale. |
| Decompose(QuaternionF, Vector3F) | Decomposes a matrix into a rotation and scale. |
| DecomposeScale | |
| DecomposeScaleMaxComponent | |
| Equals(Object) |
Determines whether the specified object is equal to the current instance of Matrix3F.
(Overrides ValueTypeEquals(Object)) |
| Equals(Matrix3F, Single) | Determines whether the specified matrix is equal to the current instance of Matrix3F with a given precision. |
| Equals(Matrix3F, Single) | Determines whether the specified matrix is equal to the current instance of Matrix3F with a given precision. |
| FromRotateByX(RadianF) | Creates a matrix that rotates around the x-axis. |
| FromRotateByX(RadianF, Matrix3F) | Creates a matrix that rotates around the x-axis. |
| FromRotateByY(RadianF) | Creates a matrix that rotates around the y-axis. |
| FromRotateByY(RadianF, Matrix3F) | Creates a matrix that rotates around the y-axis. |
| FromRotateByZ(RadianF) | Creates a matrix that rotates around the z-axis. |
| FromRotateByZ(RadianF, Matrix3F) | Creates a matrix that rotates around the z-axis. |
| FromScale(Single) | Creates a scale matrix with the specified Single value. |
| FromScale(Vector3F) | Creates a scale matrix with the specified Vector3F object. |
| FromScale(Single, Matrix3F) | Creates a scale matrix with the specified Single value. |
| FromScale(Vector3F, Matrix3F) | Creates a scale matrix with the specified Vector3F object. |
| GetHashCode |
Returns a hash code for this instance.
(Overrides ValueTypeGetHashCode) |
| GetInverse | Inverts the current instance of Matrix3F if it is invertible and returns the result. |
| GetInverse(Matrix3F) | Inverts the current instance of Matrix3F if it is invertible. |
| GetTrace | Gets the trace of the matrix, the sum of the values along the diagonal. |
| GetTranspose | Returns the transpose of the current instance of Matrix3F. |
| GetTranspose(Matrix3F) | Calculates the transpose of the current instance of Matrix3F. |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| Inverse | Inverts the current instance of Matrix3F and determines whether the matrix is invertible. Determines whether the current instance of Matrix3F is invertible and, if so, inverts this matrix. |
| LookAt(Vector3F, Vector3F) | Creates a look-at matrix. |
| LookAt(Vector3F, Vector3F, Matrix3F) | Creates a look-at matrix. |
| Multiply(Matrix3F, Matrix3F, Matrix3F) | Multiplies two matrices. |
| Multiply(Matrix3F, Vector3F, Vector3F) | Multiplies a matrix by a given Vector3 structure. |
| Multiply(Matrix3F, Single, Matrix3F) | Multiplies a matrix by a given value. |
| Multiply(Single, Matrix3F, Matrix3F) | Multiplies a matrix by a given value. |
| Multiply(Vector3F, Matrix3F, Vector3F) | Multiplies a matrix by a given Vector3 structure. |
| Negate | Negates a matrix. |
| Parse | Converts a string representation of a matrix into the equivalent Matrix3F structure. |
| QDUDecomposition | Decomposites the matrix by Gram-Schmidt orthogonalization algorithm (the QR algorithm). |
| Subtract | Subtracts two matricies. |
| ToAngles | Converts the current instance of Matrix3F to Euler angles. |
| ToAngles(AnglesF) | Converts the current instance of Matrix3F to Euler angles. |
| ToMatrix3 | Converts the current instance of Matrix3F into the equivalent Matrix3 structure. |
| ToMatrix3(Matrix3) | Converts the current instance of Matrix3F into the equivalent Matrix3 structure. |
| ToMatrix4 | Converts the current instance of Matrix3F into the equivalent Matrix4F structure. |
| ToMatrix4(Matrix4F) | Converts the current instance of Matrix3F into the equivalent Matrix4F structure. |
| ToQuaternion | Converts the current instance of Matrix3F into the equivalent QuaternionF structure. |
| ToQuaternion(QuaternionF) | Converts the current instance of Matrix3F into the equivalent QuaternionF structure. |
| ToString |
Returns a String that represents the current instance of Matrix3F.
(Overrides ValueTypeToString) |
| Transpose | Transposes the matrix. |
Operators| Name | Description | |
|---|---|---|
 | Addition(Matrix3F, Matrix3F) | Adds two matricies. |
| Equality(Matrix3F, Matrix3F) | Determines whether two given matricies are equal. |
| (Matrix3F to Matrix3) | Implicit conversion from Matrix3F type to Matrix3 type for given value. |
| Inequality(Matrix3F, Matrix3F) | Determines whether two given matricies are unequal. |
| Multiply(Matrix3F, Matrix3F) | Multiplies two matrices. |
| Multiply(Matrix3F, Vector3F) | Multiplies a matrix by a given Vector3F structure. |
| Multiply(Matrix3F, Single) | Multiplies a matrix by a given value. |
| Multiply(Single, Matrix3F) | Multiplies a matrix by a given value. |
| Multiply(Vector3F, Matrix3F) | Multiplies a matrix by a given Vector3F structure. |
| Subtraction(Matrix3F, Matrix3F) | Subtracts two matricies. |
| UnaryNegation(Matrix3F) | Negates a matrix. |
Fields| Name | Description | |
|---|---|---|
 | Identity | The identity matrix. |
| Item0 | The first row of the matrix. |
| Item1 | The second row of the matrix. |
| Item2 | The third row of the matrix. |
| Zero | The matrix with all of its components set to zero. |
Extension Methods| Name | Description | |
|---|---|---|
 | MethodInvoke |
Calls the object method by name.
(Defined by ObjectEx) |
| PropertyGet |
Gets the value of the object property by name.
(Defined by ObjectEx) |
| PropertyGetT |
Gets the value of the object property by name.
(Defined by ObjectEx) |
| PropertySet |
Sets the value of the object property by name.
(Defined by ObjectEx) |
See Also