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script setup fix (#74)

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This commit is contained in:
Kevin Levron 2021-07-01 22:17:20 +02:00
parent 89b649be12
commit 3ef40d5a06
1 changed files with 8 additions and 1 deletions
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9
src/core/Object3D.ts
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@ -1,5 +1,5 @@
import { Object3D, Scene } from 'three' import { Object3D, Scene } from 'three'
import { ComponentPublicInstance, defineComponent, PropType, watch } from 'vue' import { ComponentPublicInstance, defineComponent, getCurrentInstance, PropType, watch } from 'vue'
import { bindObjectProp, bindProp } from '../tools' import { bindObjectProp, bindProp } from '../tools'
import { RendererInjectionKey, RendererInterface } from './Renderer' import { RendererInjectionKey, RendererInterface } from './Renderer'
import { SceneInjectionKey } from './Scene' import { SceneInjectionKey } from './Scene'
@ -125,6 +125,13 @@ export default defineComponent({
}, },
getParent(): undefined | ComponentPublicInstance { getParent(): undefined | ComponentPublicInstance {
let parent = this.$parent let parent = this.$parent
if (!parent) {
// for script setup
const instance = getCurrentInstance() as any // ctx is internal
if (instance && instance.parent) parent = instance.parent.ctx
}
while (parent) { while (parent) {
if ((parent as any).add) return parent if ((parent as any).add) return parent
parent = parent.$parent parent = parent.$parent