Cesium-transformer NPM

Cesium Transformer

A powerful npm package built on top of Cesium, enabling advanced geometric transformations for Model, Primitive, and Cesium3DTileset.

Install the package via npm:

npm install cesium-transformer

Install the package via pnpm:

pnpm install cesium-transformer

Transformer({viewer, element, boundingSphere})
- Applies a geometric transformation to the specified element in the Cesium scene.
- Parameters:
  - viewer (Cesium.Viewer): The Cesium Viewer instance where the transformation will be applied.
  - element (Cesium.Model, Cesium.Primitive, Cesium.Cesium3DTileset): The target element to be transformed. This can be a model, primitive, or 3D tileset.
  - boundingSphere (Cesium.BoundingSphere): The bounding sphere that defines the area of the element that will be transformed.
- Example:
```
import Transformer from 'cesium-transformer';

const boundingSphere = new Cesium.BoundingSphere(Cesium.Cartesian3.fromDegrees(-75.59777, 40.03883), 1000);

const transformer = new Transformer({
  viewer, element, boundingSphere
});
```
- functions
  - changeMode(mode)
    - Changes the current transformation mode to either 'translate', 'rotate', or 'scale'.
    - Parameters:
      - mode (string): The transformation mode to switch to. Accepted values are 'translation', 'rotation', and 'scale'.
    - Example:
```
 transformer.changeMode('translation');  // Switches to translation mode
 transformer.changeMode('rotation');  // Switches to rotation mode
 transformer.changeMode('scale');   // Switches to scaling mode
```
  - destory
    - destory the transformer
    - Example:
```
 transformer.destory()
```