createDiffusion¶
Description: Create diffusion effects.
Example1: Create a radial sphere diffusion effect.
const view = await System.UI.findControl('3DViewer1')// Obtain a 3D viewer control named "3DViewer1" in the page
const scene = await view.getScene();
scene.createDiffusion({
name: 'Diffusion', // Create the name of the diffusion
type: 'Sphere', // Support 'Sphere' and 'Cylinder' to create spherical or cylindrical diffusion effects.
color: '#ff0000', // Effect color
radius: 50, // Initial radius
height: 50, // Initial height
diffuse: 10, // Diffusion ratio
position: { x: 0, y: 0, z: 0 }, // Diffusion position
duration: 3000,
reversePlay: false // Reverse direction
})
Write the above code on the button, click the button, and you can create a spherical diffusion effect.
Example2: Create a radial sphere diffusion effect.
const view = await System.UI.findControl('3DViewer1')// Obtain a 3D viewer control named "3DViewer1" in the page
const scene = await view.getScene();
scene.createDiffusion({
name: 'Diffusion', // Create the name of the diffusion
type: 'Cylinder', // Support 'Sphere' and 'Cylinder' to create spherical or cylindrical diffusion effects.
color: '#ff0000', // Effect color
radius: 50, // Initial radius
height: 80, // Initial height
diffuse: 5, // Diffusion ratio
position: { x: 0, y: 0, z: 0 }, // Diffusion position
duration: 3000,
reversePlay: true // Reverse direction
})
Write the above code on the button, click the button, and you can create a cylindrical diffusion effect.
