48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
// Global ATON and THREE
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/**
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* @module Environment
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*/
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/**
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*
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* @param {THREE.Vector3} vector - An object with x,y,z coordinates
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*/
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export function changeLightDirection(vector) {
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ATON.setMainLightDirection(vector);
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}
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/**
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*
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* @param {Boolean} isEnabled
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*/
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export function toggleAmbientOcclusion(isEnabled) {
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ATON.FX.togglePass(ATON.FX.PASS_AO, isEnabled);
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console.log('Ambient occlusion', isEnabled ? 'ON' : 'OFF');
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}
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/**
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*
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* @param {String} direction - The axis direction, one of 'x','y','z'
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* @param {String} label - The slider label
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* @param {Number[]} range - The slider's range
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* @param {Number} step - The slider's step
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*/
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export function createLightSlider(direction, label, range, step) {
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const currentVal = ATON.getMainLightDirection()[direction];
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const lightSlider = ATON.UI.createSlider({
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range,
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label,
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value: Number.parseFloat(currentVal).toPrecision(1),
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oninput: val => {
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const lightDir = ATON.getMainLightDirection();
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// Keep existing direction values for the other axes
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lightDir[direction] = Number.parseFloat(val);
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changeLightDirection(lightDir);
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},
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});
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lightSlider.classList.add('ms-4');
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lightSlider.querySelector('input').step = step;
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return lightSlider;
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} |