{
  "version": 3,
  "sources": ["/cdn/shop/t/5/assets/ring-atmosphere.js?build=20260906-breathing-reflections"],
  "sourcesContent": ["import { RenderPass } from 'three/addons/postprocessing/RenderPass.js';\n\nconst STYLE_ID = 'privateparts-ring-atmosphere-style';\nconst rendererStates = new WeakMap();\nconst reduceMotion = window.matchMedia('(prefers-reduced-motion: reduce)');\n\nconst ensureStyles = () => {\n  if (document.getElementById(STYLE_ID)) return;\n  const style = document.createElement('style');\n  style.id = STYLE_ID;\n  style.textContent = `\n    .cobalt-product .product-shell {\n      position: relative;\n      isolation: isolate;\n    }\n    .privateparts-ring-light {\n      position: absolute;\n      left: var(--pp-ring-light-x, 45%);\n      top: var(--pp-ring-light-y, 46%);\n      width: var(--pp-ring-light-size, 1050px);\n      height: calc(var(--pp-ring-light-size, 1050px) * .78);\n      border-radius: 50%;\n      pointer-events: none;\n      z-index: 20;\n      opacity: var(--pp-ring-light-opacity, 0);\n      transform: translate3d(-50%, -50%, 0) scale(var(--pp-ring-light-scale, 1));\n      transform-origin: 50% 50%;\n      background:\n        radial-gradient(\n          ellipse at 50% 50%,\n          rgba(255,255,255,.18) 0%,\n          rgba(248,251,255,.10) 24%,\n          rgba(232,240,250,.040) 48%,\n          rgba(255,255,255,0) 74%\n        ),\n        radial-gradient(\n          ellipse at 70% 47%,\n          rgba(162,190,255,.070) 0%,\n          rgba(130,166,255,.025) 37%,\n          rgba(120,150,255,0) 68%\n        );\n      mix-blend-mode: screen;\n      will-change: opacity, transform;\n    }\n    @media (prefers-reduced-motion: reduce) {\n      .privateparts-ring-light {\n        transform: translate3d(-50%, -50%, 0);\n        opacity: .16;\n      }\n    }\n  `;\n  document.head.appendChild(style);\n};\n\nconst makeState = renderer => {\n  const viewer = renderer?.domElement?.closest?.('[data-ring-viewer]');\n  if (!viewer) return null;\n  const shell = viewer.closest('.product-shell');\n  if (!shell) return null;\n\n  ensureStyles();\n\n  let light = shell.querySelector('.privateparts-ring-light');\n  if (!light) {\n    light = document.createElement('span');\n    light.className = 'privateparts-ring-light';\n    light.setAttribute('aria-hidden', 'true');\n    shell.appendChild(light);\n  }\n\n  const state = {\n    viewer,\n    shell,\n    light,\n    pointers: new Set(),\n    activity: 0,\n    currentOpacity: 0,\n    seed: Math.random() * Math.PI * 2,\n    directionalLights: [],\n    chromeMaterials: []\n  };\n\n  const positionLight = () => {\n    const shellRect = shell.getBoundingClientRect();\n    const viewerRect = viewer.getBoundingClientRect();\n    if (!shellRect.width || !viewerRect.width) return;\n\n    const x = viewerRect.left - shellRect.left + viewerRect.width * .72;\n    const y = viewerRect.top - shellRect.top + viewerRect.height * .50;\n    const span = Math.max(viewerRect.width, viewerRect.height);\n    const size = Math.max(760, Math.min(1320, span * 1.48));\n\n    shell.style.setProperty('--pp-ring-light-x', `${x}px`);\n    shell.style.setProperty('--pp-ring-light-y', `${y}px`);\n    shell.style.setProperty('--pp-ring-light-size', `${size}px`);\n  };\n\n  const wake = amount => {\n    state.activity = Math.min(1, Math.max(state.activity, amount));\n  };\n\n  viewer.addEventListener('pointerdown', event => {\n    state.pointers.add(event.pointerId);\n    wake(.42);\n  }, { passive: true });\n  viewer.addEventListener('pointermove', event => {\n    if (state.pointers.has(event.pointerId)) wake(.68);\n  }, { passive: true });\n  const release = event => {\n    state.pointers.delete(event.pointerId);\n    wake(.38);\n  };\n  viewer.addEventListener('pointerup', release, { passive: true });\n  viewer.addEventListener('pointercancel', release, { passive: true });\n  viewer.addEventListener('wheel', () => wake(.42), { passive: true });\n\n  const visibilityObserver = new MutationObserver(() => {\n    if (!viewer.classList.contains('is-active')) {\n      shell.style.setProperty('--pp-ring-light-opacity', '0');\n    } else {\n      shell.style.setProperty('--pp-ring-light-opacity', state.currentOpacity.toFixed(3));\n      positionLight();\n    }\n  });\n  visibilityObserver.observe(viewer, { attributes: true, attributeFilter: ['class'] });\n\n  const resizeObserver = new ResizeObserver(positionLight);\n  resizeObserver.observe(viewer);\n  resizeObserver.observe(shell);\n  positionLight();\n\n  rendererStates.set(renderer, state);\n  return state;\n};\n\nconst collectSceneResponse = (state, scene) => {\n  if (!state.directionalLights.length) {\n    state.directionalLights = scene.children\n      .filter(child => child.isDirectionalLight)\n      .map(light => ({\n        light,\n        baseIntensity: light.intensity,\n        basePosition: light.position.clone()\n      }));\n  }\n\n  if (!state.chromeMaterials.length) {\n    const seen = new Set();\n    scene.traverse(node => {\n      if (!node.isMesh) return;\n      const materials = Array.isArray(node.material) ? node.material : [node.material];\n      materials.forEach(material => {\n        if (!material?.isMeshPhysicalMaterial || material.metalness < .8 || seen.has(material)) return;\n        seen.add(material);\n        state.chromeMaterials.push({\n          material,\n          baseEnvMapIntensity: material.envMapIntensity\n        });\n      });\n    });\n  }\n};\n\nconst originalRender = RenderPass.prototype.render;\n\nRenderPass.prototype.render = function(renderer, writeBuffer, readBuffer, deltaTime, maskActive) {\n  const state = rendererStates.get(renderer) || makeState(renderer);\n  const scene = this.scene;\n\n  if (state && scene) {\n    const t = performance.now() * .001;\n    const seed = state.seed;\n    collectSceneResponse(state, scene);\n\n    const breath = .5\n      + .33 * Math.sin(t * .19 + seed)\n      + .14 * Math.sin(t * .31 + 2.1)\n      + .06 * Math.sin(t * .53 + 4.0 + seed);\n    const clampedBreath = Math.max(0, Math.min(1, breath));\n\n    state.activity *= .972;\n    const activity = reduceMotion.matches ? 0 : state.activity;\n\n    if (!reduceMotion.matches) {\n      // Important: do not touch the ring group's quaternion. The original\n      // microscopic ambient rotation in ring-viewer.js remains exactly intact.\n      if (scene.environmentRotation?.set) {\n        scene.environmentRotation.set(\n          .020 * Math.sin(t * .15 + seed) + .009 * Math.sin(t * .37 + 1.4),\n          .043 * Math.sin(t * .13 + .8 + seed) + .013 * Math.sin(t * .27 + 2.3),\n          .012 * Math.sin(t * .11 + 2.6 + seed)\n        );\n      }\n\n      // Move the studio lights slightly so broad chrome highlights actually\n      // travel over the surface instead of relying only on HDRI rotation.\n      state.directionalLights.forEach(({ light, baseIntensity, basePosition }, index) => {\n        const phase = t * (.12 + index * .027) + seed + index * 1.9;\n        const amount = index === 1 ? .42 : .28;\n        light.position.set(\n          basePosition.x + Math.sin(phase) * amount,\n          basePosition.y + Math.cos(phase * .83 + .6) * amount * .55,\n          basePosition.z + Math.sin(phase * .71 + 2.0) * amount * .42\n        );\n        const intensityLift = index === 1\n          ? 1.01 + (clampedBreath - .5) * .055\n          : .995 + (clampedBreath - .5) * .035;\n        light.intensity = baseIntensity * intensityLift;\n      });\n\n      const envLift = (clampedBreath - .5) * .12 + activity * .025;\n      state.chromeMaterials.forEach(({ material, baseEnvMapIntensity }) => {\n        material.envMapIntensity = Math.max(.05, baseEnvMapIntensity + envLift);\n      });\n    } else {\n      if (scene.environmentRotation?.set) scene.environmentRotation.set(0, 0, 0);\n      state.directionalLights.forEach(({ light, baseIntensity, basePosition }) => {\n        light.position.copy(basePosition);\n        light.intensity = baseIntensity;\n      });\n      state.chromeMaterials.forEach(({ material, baseEnvMapIntensity }) => {\n        material.envMapIntensity = baseEnvMapIntensity;\n      });\n    }\n\n    const opacity = reduceMotion.matches\n      ? .16\n      : .24 + clampedBreath * .18 + activity * .045;\n    const scale = reduceMotion.matches\n      ? 1\n      : .975 + clampedBreath * .045 + activity * .008;\n\n    state.currentOpacity = opacity;\n    state.shell.style.setProperty(\n      '--pp-ring-light-opacity',\n      state.viewer.classList.contains('is-active') ? opacity.toFixed(3) : '0'\n    );\n    state.shell.style.setProperty('--pp-ring-light-scale', scale.toFixed(4));\n  }\n\n  return originalRender.call(this, renderer, writeBuffer, readBuffer, deltaTime, maskActive);\n};\n"],
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