Transform

Overview

Transform is a class in Aspose.3d for Typescript. Inherits from: Transform, A3DObject.

Transform provides methods to set translation, scaling, Euler angles, quaternion rotation, pre‑ and post‑rotation, and geometric translation/scaling/rotation, and its toString() returns a readable description.

Properties

Name	Type	Access	Description
`translation`	`Vector3`	Read	Holds the current translation as a Vector3
`scaling`	`Vector3`	Read
`rotation`	`Quaternion`	Read	Stores the rotation as a Quaternion
`eulerAngles`	`Vector3`	Read	Provides the rotation expressed as Euler angles in a Vector3
`scalingOffset`	`Vector3`	Read	Stores the offset applied before scaling as a Vector3
`scalingPivot`	`Vector3`	Read	Stores the pivot point for scaling operations as a Vector3
`rotationOffset`	`Vector3`	Read	Stores the offset applied before rotation as a Vector3
`rotationPivot`	`Vector3`	Read	Stores the pivot point for rotation as a Vector3
`preRotation`	`Vector3`	Read	Holds the pre‑rotation vector applied before the main rotation
`postRotation`	`Vector3`	Read	Holds the post‑rotation vector applied after the main rotation
`geometricTranslation`	`Vector3`	Read	Stores geometric translation components as a Vector3
`geometricScaling`	`Vector3`	Read	Stores geometric scaling factors as a Vector3
`geometricRotation`	`Vector3`	Read	Stores geometric rotation angles as a Vector3
`transformMatrix`	`Matrix4`	Read	Provides the combined 4x4 transformation matrix

Methods

Signature	Description
`constructor(name: string)`	Creates a Transform instance identified by the given name
`_computeMatrix()` → `Matrix4`
`_invalidateCache()`
`setTranslation(tx: number, ty: number, tz: number)` → `Transform`	Sets the translation components (tx, ty, tz) and returns this Transform
`setScale(sx: number, sy: number, sz: number)` → `Transform`	Sets the scaling factors (sx, sy, sz) and returns this Transform
`setEulerAngles(rx: number, ry: number, rz: number)` → `Transform`	Sets rotation using Euler angles (rx, ry, rz) and returns this Transform
`setRotation(rw: number, rx: number, ry: number, rz: number)` → `Transform`	Sets rotation as a quaternion (rw, rx, ry, rz) and returns this Transform
`setPreRotation(rx: number, ry: number, rz: number)` → `Transform`	Sets a pre‑rotation vector (rx, ry, rz) and returns this Transform
`setPostRotation(rx: number, ry: number, rz: number)` → `Transform`
`setGeometricTranslation(x: number, y: number, z: number)` → `Transform`	Sets geometric translation (x, y, z) and returns this Transform
`setGeometricScaling(sx: number, sy: number, sz: number)` → `Transform`
`setGeometricRotation(rx: number, ry: number, rz: number)` → `Transform`	Sets geometric rotation (rx, ry, rz) and returns this Transform
`toString()` → `string`	Returns a human‑readable string describing the Transform