Revit 2025.3 API
Transform Class |
A transformation of the affine 3-space.
Inheritance HierarchyNamespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
The Transform type exposes the following members.
ConstructorsProperties| Name | Description | |
|---|---|---|
 | Basis | Defines the basis of the old coordinate system in the new coordinate system. |
| BasisX | The basis of the X axis of this transformation. |
| BasisY | The basis of the Y axis of this transformation. |
| BasisZ | The basis of the Z axis of this transformation. |
| Determinant | The determinant of this transformation. |
| HasReflection | The boolean value that indicates whether this transformation produces reflection. |
 | Identity | The identity transformation. |
| Inverse | The inverse transformation of this transformation. |
| IsConformal | The boolean value that indicates whether this transformation is conformal. |
| IsIdentity | The boolean value that indicates whether this transformation is an identity. |
| IsReadOnly | Identifies if the object is read-only or modifiable. (Inherited from APIObject) |
| IsTranslation | The boolean value that indicates whether this transformation is a translation. |
| Origin | Defines the origin of the old coordinate system in the new coordinate system. |
| Scale | The real number that represents the scale of the transformation. |
Methods| Name | Description | |
|---|---|---|
 | AlmostEqual | Determines whether this transformation and the specified transformation are the same within the tolerance (1.0e-09). |
| CreateReflection | Creates a transform that represents a reflection across the given plane. |
| CreateRotation | Creates a transform that represents a rotation about the given axis at (0, 0, 0). |
| CreateRotationAtPoint | Creates a transform that represents a rotation about the given axis at the specified point. |
| CreateTranslation | Creates a transform that represents a translation via the specified vector. |
| Dispose | Causes the object to release immediately any resources it may be utilizing. (Inherited from APIObject) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| Multiply | Multiplies this transformation by the specified transformation and returns the result. |
| OfPoint | Applies the transformation to the point and returns the result. |
| OfVector | Applies the transform to the vector |
| ScaleBasis | Scales the basis vectors of this transformation and returns the result. |
| ScaleBasisAndOrigin | Scales the basis vectors and the origin of this transformation and returns the result. |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
Operators| Name | Description | |
|---|---|---|
 | Multiply(Transform, Transform) | Multiplies the two specified transforms. |
See Also