h3n3/yet-another-cad-viewer
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fixed tool/selection init, and some bounding box issues

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Yeicor
2024-03-02 19:45:48 +01:00
parent a7f07d172e
commit a2a14ca257
3 changed files with 22 additions and 29 deletions
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11
src/viewer/ModelViewerWrapper.vue
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@@ -48,7 +48,7 @@ class Line3DData {
centerTextSize?: [number, number]
}
let nextLineId = 0;
let nextLineId = 1; // Avoid 0 (falsy!)
let lines = ref<{ [id: number]: Line3DData }>({});
function positionToHotspot(position: Vector3): string {
@@ -59,8 +59,8 @@ function addLine3D(p1: Vector3, p2: Vector3, centerText: string = "",
lineAttrs: { [key: string]: string } = {
"stroke-width": "2",
"stroke": "red",
}): number {
if (!scene.value) return -1;
}): number | null {
if (!scene.value) return null
let id = nextLineId++;
let hotspotName1 = 'line' + id + '_start';
let hotspotName2 = 'line' + id + '_end';
@@ -80,14 +80,15 @@ function addLine3D(p1: Vector3, p2: Vector3, centerText: string = "",
return id;
}
function removeLine3D(id: number) {
if (!scene.value) return;
function removeLine3D(id: number): boolean {
if (!scene.value || !(id in lines.value)) return false;
scene.value.removeHotspot(new Hotspot({name: 'line' + id + '_start'}));
lines.value[id].startHotspot.parentElement.remove()
scene.value.removeHotspot(new Hotspot({name: 'line' + id + '_end'}));
lines.value[id].endHotspot.parentElement.remove()
delete lines.value[id];
scene.value.queueRender() // Needed to update the hotspots
return true;
}
function onCameraChange() {