Kimi Agent
ab3546ae4b
Co-authored-by: Kimi Agent <kimi@timmy.local> Co-committed-by: Kimi Agent <kimi@timmy.local>
51 lines
1.3 KiB
JavaScript
51 lines
1.3 KiB
JavaScript
/**
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* Camera + touch controls for the Workshop scene.
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*
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* Uses Three.js OrbitControls with constrained range — the visitor
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* can look around the room but not leave it.
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*/
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import { OrbitControls } from "https://cdn.jsdelivr.net/npm/three@0.160.0/examples/jsm/controls/OrbitControls.js";
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/**
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* Set up camera controls.
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* @param {THREE.PerspectiveCamera} camera
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* @param {HTMLCanvasElement} domElement
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* @returns {OrbitControls}
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*/
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export function setupControls(camera, domElement) {
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const controls = new OrbitControls(camera, domElement);
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// Smooth damping
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controls.enableDamping = true;
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controls.dampingFactor = 0.08;
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// Limit zoom range
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controls.minDistance = 3;
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controls.maxDistance = 12;
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// Limit vertical angle (don't look below floor or straight up)
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controls.minPolarAngle = Math.PI * 0.2;
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controls.maxPolarAngle = Math.PI * 0.6;
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// Limit horizontal rotation range (stay facing the desk area)
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controls.minAzimuthAngle = -Math.PI * 0.4;
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controls.maxAzimuthAngle = Math.PI * 0.4;
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// Target: roughly the desk area
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controls.target.set(0, 1.2, 0);
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// Touch settings
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controls.touches = {
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ONE: 0, // ROTATE
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TWO: 2, // DOLLY
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};
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// Disable panning (visitor stays in place)
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controls.enablePan = false;
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controls.update();
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return controls;
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}
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