64 lines
2.8 KiB
JavaScript
64 lines
2.8 KiB
JavaScript
let modelLoad = document.createElement('script')
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modelLoad.setAttribute('type','module')
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modelLoad.setAttribute('src','https://ajax.googleapis.com/ajax/libs/model-viewer/3.5.0/model-viewer.min.js')
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let headElem = document.getElementsByTagName('head')[0]
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headElem.appendChild(modelLoad)
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readyAddHotspot = function() {
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const previewMv = $('model-viewer')
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previewMv.one('click', clickAddHotspot)
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previewMv.addClass('AddingHotspot')
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previewMv[0].disableTap = true
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}
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clickAddHotspot = function(e) {
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const previewMv = $('model-viewer')
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previewMv.removeClass('AddingHotspot')
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let hsPosition = null;
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let targetModel = previewMv[0]
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targetModel.disableTap = false
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if (targetModel) {
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hsPosition = targetModel.positionAndNormalFromPoint(e.clientX, e.clientY);
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}
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if (hsPosition) {
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let currentText = $('#wpTextbox1').val();
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let extractMetadata = currentText.match(/<pre>([\S\s]*?)<\/pre>/);
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let metadata = (extractMetadata.length >= 2) ? JSON.parse(extractMetadata[1]) : {viewerConfig: {}, annotations: [], annotationSets: {}};
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if (metadata.annotations === undefined) {
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metadata.annotations = [];
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}
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let hsOutput = {label: 'NewHotspot'};
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hsOutput['data-position'] = hsPosition.position.toString().replaceAll(/(\d{5})(\d*?m)/g,"$1m");
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hsOutput['data-normal'] = hsPosition.normal.toString().replaceAll(/(\d{5})(\d*?m)/g,"$1m");
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let orbitObj = targetModel.getCameraOrbit()
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hsOutput['data-orbit'] = `${orbitObj.theta.toFixed(2)}rad ${orbitObj.phi.toFixed(2)}rad ${orbitObj.radius.toFixed(2)}m`;
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let targetObj = targetModel.getCameraTarget();
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hsOutput['data-target'] = `${targetObj.x.toFixed(5)}m ${targetObj.y.toFixed(5)}m ${targetObj.z.toFixed(5)}m`;
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//navigator.clipboard.writeText(JSON.stringify(hsOutput, null, 2));
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metadata.annotations.push(hsOutput);
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let newText = currentText.replace(/(.*?<pre>)[\S\s]*?(<\/pre>.*)/,`$1\n${JSON.stringify(metadata, null, 2)}\n$2`);
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$('#wpTextbox1').val(newText);
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}
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};
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onAnnotation = function(e) {
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e.stopPropagation();
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let targetAnnotation = e.target.slot.split('-')[1];
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let targetModel = e.target.closest('model-viewer');
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[...targetModel.querySelectorAll('.HotspotAnnotation')].forEach( (an, idx) => {
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if (idx + 1 == targetAnnotation && an.classList.contains('HiddenAnnotation')) {
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an.classList.remove('HiddenAnnotation');
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if (an.parentElement.dataset.target) {targetModel.cameraTarget = an.parentElement.dataset.target}
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if (an.parentElement.dataset.orbit) {targetModel.cameraOrbit = an.parentElement.dataset.orbit}
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} else {
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an.classList.add('HiddenAnnotation');
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}
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});
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};
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clearAnnotations = function() {
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[...document.getElementsByClassName('HotspotAnnotation')].forEach( an => {
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an.classList.add('HiddenAnnotation');
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});
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};
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