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Diffstat (limited to 'internal/generator/templates/themes/cosmos/theme.js')
| -rw-r--r-- | internal/generator/templates/themes/cosmos/theme.js | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/internal/generator/templates/themes/cosmos/theme.js b/internal/generator/templates/themes/cosmos/theme.js new file mode 100644 index 0000000..be51bd7 --- /dev/null +++ b/internal/generator/templates/themes/cosmos/theme.js @@ -0,0 +1,239 @@ + + (function(){ + if(document.documentElement.classList.contains('sno-splash-skip'))return; + var cv=document.getElementById('splash-gl-canvas'); + if(!cv||typeof THREE==='undefined')return; + var raf,ren,sc,ca,g=new THREE.Group(),t0=performance.now(); + function cleanup(){window.removeEventListener('resize',sz);if(raf)cancelAnimationFrame(raf);raf=null;if(ren)ren.dispose();ren=null;window._snonuxSplashWebGLCleanup=null;} + window._snonuxSplashWebGLCleanup=cleanup; + function sz(){var w=cv.clientWidth||2,h=cv.clientHeight||2;if(ren)ren.setSize(w,h,false);if(ca){ca.aspect=w/h;ca.updateProjectionMatrix();}} + ren=new THREE.WebGLRenderer({canvas:cv,antialias:true,alpha:true});ren.setClearColor(0,0);ren.setPixelRatio(Math.min(window.devicePixelRatio||1,2)); + sc=new THREE.Scene();ca=new THREE.PerspectiveCamera(48,1,0.1,90);ca.position.set(0,0.5,10); + var planet=new THREE.Mesh(new THREE.SphereGeometry(1.35,24,24),new THREE.MeshBasicMaterial({color:0xc8853a,transparent:true,opacity:0.92})); + var ring=new THREE.Mesh(new THREE.TorusGeometry(2.1,0.05,8,64),new THREE.MeshBasicMaterial({color:0xffd166,transparent:true,opacity:0.85})); + ring.rotation.x=Math.PI/2.25;var moon=new THREE.Mesh(new THREE.SphereGeometry(0.35,12,12),new THREE.MeshBasicMaterial({color:0x9b5de5,transparent:true,opacity:0.8})); + moon.position.set(2.8,0.6,0.5);g.add(planet);g.add(ring);g.add(moon);sc.add(g);sz();window.addEventListener('resize',sz); + function loop(now){raf=requestAnimationFrame(loop);var t=(now-t0)*0.001;g.rotation.y=t*0.22;planet.rotation.y=t*0.35; + moon.position.x=2.6*Math.cos(t*0.7);moon.position.z=2.6*Math.sin(t*0.7);ren.render(sc,ca);} + raf=requestAnimationFrame(loop); + })(); + + + // Cosmos WebGL: ringed planet, swirling nebula blobs, asteroid belt, and stars. + // The planet sits at lower-right and slowly rotates; asteroids orbit it; + // nebula clouds drift with additive blending for a deep-space glow. + (function() { + var _wild = false; + var scene, camera, renderer, clock; + var planet, planetRings = []; + var asteroids = []; + var ASTEROID_COUNT = 300; + var asteroidAngles, asteroidRadii, asteroidSpeeds, asteroidY; + + function buildPlanet() { + // Planet body — warm golden tone + planet = new THREE.Mesh( + new THREE.SphereGeometry(14, 48, 48), + new THREE.MeshPhongMaterial({ + color: 0xc8853a, emissive: 0x3a1800, emissiveIntensity: 0.4, shininess: 60 + }) + ); + planet.position.set(28, -18, -55); + scene.add(planet); + + // Ring system — 5 tilted torus rings in gold/purple + var ringCols = [0xffd166, 0xc07c30, 0xffd166, 0x9b5de5, 0xffd166]; + for (var i = 0; i < 5; i++) { + var ring = new THREE.Mesh( + new THREE.TorusGeometry(18 + i * 2.5, 0.5 - i * 0.06, 8, 128), + new THREE.MeshBasicMaterial({ color: ringCols[i], transparent: true, opacity: 0.55 - i * 0.08, side: THREE.DoubleSide }) + ); + ring.position.copy(planet.position); + ring.rotation.x = Math.PI / 2.4; + ring.rotation.z = 0.2; + scene.add(ring); + planetRings.push(ring); + } + } + + function buildNebula() { + // Large translucent additive blobs for the nebula cloud + var nCols = [0x9b5de5, 0x4cc9f0, 0x7b2fff, 0x4cc9f0, 0x9b5de5]; + var nPos = [[-30,20,-80],[-10,-10,-90],[20,30,-70],[-20,-25,-95],[10,15,-85]]; + nCols.forEach(function(c, i) { + var mesh = new THREE.Mesh( + new THREE.SphereGeometry(22 + i * 4, 16, 16), + new THREE.MeshBasicMaterial({ + color: c, transparent: true, opacity: 0.09, + blending: THREE.AdditiveBlending, depthWrite: false + }) + ); + mesh.position.set(nPos[i][0], nPos[i][1], nPos[i][2]); + scene.add(mesh); + }); + } + + function buildAsteroids() { + asteroidAngles = new Float32Array(ASTEROID_COUNT); + asteroidRadii = new Float32Array(ASTEROID_COUNT); + asteroidSpeeds = new Float32Array(ASTEROID_COUNT); + asteroidY = new Float32Array(ASTEROID_COUNT); + + var geo = new THREE.BufferGeometry(); + var pos = new Float32Array(ASTEROID_COUNT * 3); + for (var i = 0; i < ASTEROID_COUNT; i++) { + asteroidAngles[i] = Math.random() * Math.PI * 2; + asteroidRadii[i] = 20 + Math.random() * 12; + asteroidSpeeds[i] = 0.003 + Math.random() * 0.004; + asteroidY[i] = (Math.random() - 0.5) * 3; + pos[i*3] = pos[i*3+1] = pos[i*3+2] = 0; + } + geo.setAttribute('position', new THREE.BufferAttribute(pos, 3)); + asteroids = new THREE.Points(geo, new THREE.PointsMaterial({ + color: 0xaaaaaa, size: 0.3, transparent: true, opacity: 0.7 + })); + // Asteroids orbit the planet — they live in planet-relative coords + planet.add(asteroids); + } + + function buildStars() { + var pos = new Float32Array(2500 * 3); + for (var i = 0; i < 2500 * 3; i += 3) { + var r = 100 + Math.random() * 80, t = Math.random() * Math.PI * 2, p = Math.acos(2 * Math.random() - 1); + pos[i] = r * Math.sin(p) * Math.cos(t); + pos[i+1] = r * Math.sin(p) * Math.sin(t); + pos[i+2] = r * Math.cos(p); + } + var geo = new THREE.BufferGeometry(); + geo.setAttribute('position', new THREE.BufferAttribute(pos, 3)); + scene.add(new THREE.Points(geo, new THREE.PointsMaterial({ color: 0xffffff, size: 0.18, transparent: true, opacity: 0.85 }))); + } + + function initThree() { + scene = new THREE.Scene(); + scene.background = new THREE.Color(0x020214); + scene.fog = new THREE.Fog(0x020214, 80, 200); + + camera = new THREE.PerspectiveCamera(60, window.innerWidth/window.innerHeight, 0.1, 300); + camera.position.set(0, 6, 38); + camera.lookAt(0, 0, 0); + + renderer = new THREE.WebGLRenderer({ canvas: document.getElementById('three-canvas'), antialias: true }); + renderer.setSize(window.innerWidth, window.innerHeight); + renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2)); + clock = new THREE.Clock(); + + scene.add(new THREE.AmbientLight(0x4cc9f0, 0.4)); + var sun = new THREE.PointLight(0xffd166, 3, 300); + sun.position.set(-60, 40, 30); + scene.add(sun); + + buildPlanet(); + buildNebula(); + buildAsteroids(); + buildStars(); + + window.addEventListener('resize', onResize); + animate(); + } + + function onResize() { + camera.aspect = window.innerWidth / window.innerHeight; + camera.updateProjectionMatrix(); + renderer.setSize(window.innerWidth, window.innerHeight); + } + + function animate() { + requestAnimationFrame(animate); + var t = clock.getElapsedTime(); + + var sm = _wild ? 22 : 1; + planet.rotation.y += 0.0015 * sm; + + // Planet rings tilt and counter-spin wildly + for (var ri = 0; ri < planetRings.length; ri++) { + planetRings[ri].rotation.y += 0.002 * sm; + planetRings[ri].rotation.z += 0.001 * sm * (ri % 2 === 0 ? 1 : -1); + } + + // Asteroid belt: warp-speed orbit + radial breathing + vertical scatter in wild + var pos = asteroids.geometry.attributes.position; + for (var i = 0; i < ASTEROID_COUNT; i++) { + asteroidAngles[i] += asteroidSpeeds[i] * sm; + var a = asteroidAngles[i]; + var r = asteroidRadii[i] + (_wild ? Math.sin(t * 2.1 + i * 0.3) * 9 : 0); + var y = asteroidY[i] + (_wild ? Math.sin(t * 3.0 + i * 0.7) * 2.5 : 0); + pos.setXYZ(i, Math.cos(a) * r, y, Math.sin(a) * r); + } + pos.needsUpdate = true; + + // Camera: chaotic deep-space flight in wild, gentle orbit otherwise + if (_wild) { + camera.position.x = Math.sin(t * 0.38) * 20; + camera.position.y = 6 + Math.sin(t * 0.29) * 10; + camera.position.z = 38 + Math.sin(t * 0.21) * 14; + camera.fov = 60 + Math.sin(t * 0.47) * 18; + } else { + camera.position.x = Math.sin(t * 0.06) * 6; + camera.position.y = 6 + Math.sin(t * 0.04) * 2; + camera.position.z = 38; + camera.fov = 60; + } + camera.updateProjectionMatrix(); + + renderer.render(scene, camera); + } + + initThree(); + + // Cosmos nav/wild effects — shooting star on navigate, warp speed on wild + window.snonuxOpenEffect = function(post) { + // Materialise from deep space — zoom + gold shimmer + orbiting ring + var modal = document.getElementById('post-modal'); + if (modal) { modal.classList.add('sno-modal-zoom'); setTimeout(function() { modal.classList.remove('sno-modal-zoom'); }, 400); } + var r = post ? post.getBoundingClientRect() : {left: window.innerWidth/2, top: window.innerHeight/2, width: 0, height: 0}; + var ring = document.createElement('div'); + ring.style.cssText = 'position:fixed;top:' + (r.top+r.height/2-5) + 'px;left:' + (r.left+r.width/2-5) + 'px;z-index:997;pointer-events:none;width:10px;height:10px;border-radius:50%;border:2px solid rgba(255,209,102,0.85);box-shadow:0 0 12px rgba(155,93,229,0.5);transition:all 0.4s ease,opacity 0.4s'; + document.body.appendChild(ring); + setTimeout(function() { ring.style.transform='scale(32)'; ring.style.opacity='0'; setTimeout(function() { ring.remove(); }, 440); }, 15); + }; + window.snonuxCloseEffect = function() { + var d = document.createElement('div'); + d.style.cssText = 'position:fixed;inset:0;z-index:998;pointer-events:none;background:radial-gradient(ellipse at center,rgba(155,93,229,0.12) 0%,transparent 65%);transition:opacity 0.25s'; + document.body.appendChild(d); + setTimeout(function() { d.style.opacity='0'; setTimeout(function() { d.remove(); }, 280); }, 15); + }; + window.snonuxScrollEffect = function(dir) { + var isDown = dir === 'down'; + var thick = _wild ? '14px' : '5px'; + var d = document.createElement('div'); + // Cosmos: purple-to-gold stardust streak + d.style.cssText = 'position:fixed;left:0;right:0;height:' + thick + ';z-index:9000;pointer-events:none;' + + 'background:linear-gradient(90deg,transparent,rgba(155,93,229,0.9),rgba(255,200,0,0.9),rgba(155,93,229,0.9),transparent);' + + (isDown ? 'top:0;' : 'bottom:0;') + + 'transition:transform 0.3s ease,opacity 0.3s ease;'; + document.body.appendChild(d); + setTimeout(function() { d.style.transform = isDown ? 'translateY(100vh)' : 'translateY(-100vh)'; d.style.opacity='0'; }, 16); + setTimeout(function() { d.remove(); }, 380); + }; + window.snonuxWildToggle = function() { + _wild = !_wild; + var b = document.getElementById('sno-wild-badge'); + if (b) b.classList.toggle('sno-wild-on', _wild); + }; + window.snonuxNavEffect = function() { + // Shooting star CSS line flashes across screen + var d = document.createElement('div'); + var angle = 30 + Math.random() * 30; + d.style.cssText = 'position:fixed;top:' + (10+Math.random()*40) + '%;left:-10%;z-index:998;pointer-events:none;width:35%;height:2px;background:linear-gradient(90deg,transparent,rgba(255,209,102,0.9),transparent);transform:rotate(-' + angle + 'deg);transition:left 0.28s ease,opacity 0.28s'; + document.body.appendChild(d); + setTimeout(function() { d.style.left='110%'; d.style.opacity='0'; setTimeout(function() { d.remove(); }, 320); }, 20); + }; + window.snonuxPageEffect = function() { + // Warp flash — stars streak white + var d = document.createElement('div'); + d.style.cssText = 'position:fixed;inset:0;z-index:998;pointer-events:none;background:radial-gradient(ellipse at center,rgba(255,255,255,0.25) 0%,transparent 70%);transition:opacity 0.2s'; + document.body.appendChild(d); + setTimeout(function() { d.style.opacity='0'; setTimeout(function() { d.remove(); }, 230); }, 20); + }; + })(); |