@threlte/flex
useReflow
The hook useReflow allows you to manually request a layout reflow, for
instance when a <Text> component finished
synchronizing or when a model has loaded into view and there’s no easy access to
the reflow slot prop of the components <Flex> or <Box> because of
component composition. Calls to reflow will be limited to once per frame, so
it’s safe to call it from multiple components at a time.
Scene.svelte
<script lang="ts">
import { Flex, Box } from '@threlte/flex'
import Label from './Label.svelte'
</script>
<Flex width={100}>
<Box>
<Label text="Hello World">
</Box>
</Flex>Label.svelte
<script lang="ts">
import { Text } from '@threlte/extras'
import { useReflow } from '@threlte/flex/hooks'
export let text: string
const reflow = useReflow()
</script>
<Text
{text}
onsync={() => {
reflow()
}}
/>