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[3d] flash preview screen border if reach out limitation (#2638)

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This commit is contained in:
Terry Jia
2025-02-19 15:49:36 -05:00
committed by GitHub
parent 6c6d86a30b
commit 014a65411e
1 changed files with 28 additions and 2 deletions
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30
src/extensions/core/load3d/Load3d.ts
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@@ -203,19 +203,32 @@ class Load3d {
bottom: 0;
background: rgba(0, 0, 0, 0.2);
display: block;
transition: border-color 0.1s ease;
`
this.previewContainer.appendChild(this.previewRenderer.domElement)
const MIN_PREVIEW_WIDTH = 120
const MAX_PREVIEW_WIDTH = 240
this.previewContainer.addEventListener('wheel', (event) => {
event.preventDefault()
event.stopPropagation()
const delta = event.deltaY
const oldWidth = this.previewWidth
if (delta > 0) {
this.previewWidth = Math.max(120, this.previewWidth - 10)
this.previewWidth = Math.max(MIN_PREVIEW_WIDTH, this.previewWidth - 10)
} else {
this.previewWidth = Math.min(240, this.previewWidth + 10)
this.previewWidth = Math.min(MAX_PREVIEW_WIDTH, this.previewWidth + 10)
}
if (
oldWidth !== this.previewWidth &&
(this.previewWidth === MIN_PREVIEW_WIDTH ||
this.previewWidth === MAX_PREVIEW_WIDTH)
) {
this.flashPreviewBorder()
}
this.updatePreviewSize()
@@ -227,6 +240,19 @@ class Load3d {
container.appendChild(this.previewContainer)
}
flashPreviewBorder() {
const originalBorder = this.previewContainer.style.border
const originalBoxShadow = this.previewContainer.style.boxShadow
this.previewContainer.style.border = '2px solid rgba(255, 255, 255, 0.8)'
this.previewContainer.style.boxShadow = '0 0 8px rgba(255, 255, 255, 0.5)'
setTimeout(() => {
this.previewContainer.style.border = originalBorder
this.previewContainer.style.boxShadow = originalBoxShadow
}, 100)
}
updatePreviewRender() {
if (!this.previewRenderer || !this.previewContainer || !this.showPreview)
return