findRain¶

Description: Query the first rain special effect that meets the criteria in the scene

Query Rain:

const view = await System.UI.findControl('3DViewer1')// Obtain a 3D viewer control named "3DViewer1" in the page
const scene = await view.getScene();
const mash = await scene.findRain('rain')//Query for special effects with names containing rain
console.log(mash)//Output all queried results

Example:

Write the above code on the button, click the button, and you can query the first rain special effect in the scene whose name includes rain

The queried model can use all its methods and properties: