BarnDoors

Split the content along a center line and wipe outward in both directions

Props

progress
How far the doors have opened (0 = fully visible, 1 = fully wiped away)
Type
number
Default
0.5
angle
Direction the doors open in degrees (0 = apart horizontally)
Type
number
Default
0
feather
Softness of the wipe edges
Type
number
Default
0.1
invert
Close in from both edges instead of opening from the center
Type
boolean
Default
false

Usage

<Shader>
  <BarnDoors>
    <Circle />
  </BarnDoors>
</Shader>

<Shader>
  <BarnDoors>
    <Circle />
  </BarnDoors>
</Shader>

<Shader>
  <BarnDoors>
    <Circle />
  </BarnDoors>
</Shader>

<Shader>
  <BarnDoors>
    <Circle />
  </BarnDoors>
</Shader>

import { createShader } from 'shaders/js'

const shader = await createShader(canvas, {
  components: [
    { type: 'BarnDoors', props: {}, children: [
      { type: 'Circle', props: {} }
    ]}
  ]
})