Matrix2D Object
Derived from: Base ObjectDefined in namespace "adsk::core" and the header file is <Core/Geometry/Matrix2D.h>
Description
Transient 2D 3x3 matrix. This object is a wrapper over 2D matrix data and is used as way to pass matrix data in and out of the API and as a convenience when operating on matrix data. They are created statically using the create method of the Matrix2D class.Methods
| Name | Description |
| asArray | Returns the contents of the matrix as a 9 element array. |
| classType | Static function that all classes support that returns the type of the class as a string. The returned string matches the string returned by the objectType property. For example if you have a reference to an object and you want to check if it's a SketchLine you can use myObject.objectType == fusion.SketchLine.classType(). |
| copy | Creates an independent copy of this matrix. |
| create | Creates a transient 2D matrix (3x3) object. It is initialized as an identity matrix. |
| getAsCoordinateSystem | Gets the matrix data as the components that define a coordinate system. |
| getCell | Gets the value of the specified cell in the 3x3 matrix. |
| invert | Invert this matrix. |
| isEqualTo | Compares this matrix with another matrix and returns True if they're identical. |
| setCell | Sets the specified cell in the 3x3 matrix to the specified value. |
| setToAlignCoordinateSystems | Sets this matrix to be the matrix that maps from the 'from' coordinate system to the 'to' coordinate system. |
| setToIdentity | Resets this matrix to be an identity matrix. |
| setToRotateTo | Sets to the matrix of rotation that would align the 'from' vector with the 'to' vector. |
| setToRotation | Sets this matrix to the matrix of rotation by the specified angle, through the specified origin. |
| setWithArray | Sets the contents of the array using a 9 element array. |
| setWithCoordinateSystem | Reset this matrix to align with a specific coordinate system. |
| transformBy | Transforms this matrix using the input matrix. |
Properties
| Name | Description |
| determinant | Returns the determinant of the matrix. |
| isValid | Indicates if this object is still valid, i.e. hasn't been deleted or some other action done to invalidate the reference. |
| objectType | This property is supported by all objects in the API and returns a string that contains the full name (namespace::objecttype) describing the type of the object. It's often useful to use this in combination with the classType method to see if an object is a certain type. For example: if obj.objectType == adsk.core.Point3D.classType(): |