| GeMatrix Class |
Represents 4 x 4 matrix used for transformations in 3D space.
Inheritance HierarchyNamespace: FDF.Common.Geometries
Assembly: FDF.Common (in FDF.Common.dll) Version: 3.0.0.0
SyntaxThe GeMatrix type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | GeMatrix |
Initializes a new identity matrix instance.
|
| GeMatrix(GeMatrix) |
Initializes a new instance based on the specified matrix.
|
| GeMatrix(Double, Double, Double, Double, Double, Double, Double, Double, Double, Double, Double, Double, Double, Double, Double, Double) |
Initializes a new matrix instance.
|
Properties| Name | Description | |
|---|---|---|
 | Determinant |
Returns the determinant of this matrix.
|
 | Empty |
Returns empty matrix.
|
| Identity |
Returns identity matrix.
|
| IsEmpty |
Returns True if object instance is considered empty,
otherwise returns False.
|
Methods| Name | Description | |
|---|---|---|
| Clone | Creates a new object that is a copy of the current instance. |
| CoFactor |
Returns matrix with elements that are the cofactors,
term-by-term, of current matrix.
|
| Equals | Indicates whether the current object is equal to another object of the same type. |
| GetValue | |
| Invert | |
| IsValid |
Returns True if object instance is considered valid,
otherwise returns False.
|
| Rotate |
Appends a rotation transform to the current matrix.
|
| Scale | |
| SetValue(GeMatrix) | |
| SetValue(Double, Int32, Int32) | |
| Translate | |
| Transpose |
Operators| Name | Description | |
|---|---|---|
 | Equality |
Returns True if two matrices are equal, otherwise returns False.
|
| Inequality |
Returns True if two matrices are not equal, otherwise returns False.
|
| Multiply |
Multiplies the specified matrices.
|
Remarks
Note that because the fourth column is also accessible, the matrix allows representing affine as well as non-affine transforms.
Matrices can be appended or prepended to other matrices. Appending matrix A to matrix B denotes a transformation by B and then by A.
See Also