Tweak: mood of lighting and gentler lightshafts

party-cathedral/src/core/init.js

@@ -34,17 +34,6 @@ export function init() {
     // 6. Initialize all visual effects via the manager
     state.effectsManager = new EffectsManager(state.scene);
     
-    // --- 8. Debug Visualization Helpers ---
-    // Visual aids for the light source positions
-    if (state.debugLight && THREE.PointLightHelper) {
-        const screenHelper = new THREE.PointLightHelper(state.screenLight, 0.1, 0xff0000); // Red for screen
-        state.scene.add(screenHelper);
-
-        // Lamp Helper will now work since lampLight is added to the scene
-        const lampHelperPoint = new THREE.PointLightHelper(state.lampLightPoint, 0.1, 0x00ff00); // Green for lamp
-        state.scene.add(lampHelperPoint);
-    }
-    
     // 9. Event Listeners
     window.addEventListener('resize', onWindowResize, false);
     

party-cathedral/src/scene/dancers.js

@@ -0,0 +1,181 @@
+import * as THREE from 'three';
+import { state } from '../state.js';
+import { SceneFeature } from './SceneFeature.js';
+import sceneFeatureManager from './SceneFeatureManager.js';
+const dancerTextureUrls = [
+    '/textures/dancer1.png',
+];
+
+// --- Scene dimensions for positioning ---
+const stageHeight = 1.5;
+const stageDepth = 5;
+const length = 40;
+
+// --- Billboard Properties ---
+const dancerHeight = 2.5;
+const dancerWidth = 2.5;
+
+export class Dancers extends SceneFeature {
+    constructor() {
+        super();
+        this.dancers = [];
+        sceneFeatureManager.register(this);
+    }
+
+    async init() {
+        const processTexture = (texture) => {
+            const image = texture.image;
+            const canvas = document.createElement('canvas');
+            canvas.width = image.width;
+            canvas.height = image.height;
+            const context = canvas.getContext('2d');
+            context.drawImage(image, 0, 0);
+            const keyPixelData = context.getImageData(0, 0, 1, 1).data;
+            const keyColor = { r: keyPixelData[0], g: keyPixelData[1], b: keyPixelData[2] };
+            const imageData = context.getImageData(0, 0, canvas.width, canvas.height);
+            const data = imageData.data;
+            const threshold = 20;
+            for (let i = 0; i < data.length; i += 4) {
+                const r = data[i], g = data[i + 1], b = data[i + 2];
+                const distance = Math.sqrt(Math.pow(r - keyColor.r, 2) + Math.pow(g - keyColor.g, 2) + Math.pow(b - keyColor.b, 2));
+                if (distance < threshold) data[i + 3] = 0;
+            }
+            context.putImageData(imageData, 0, 0);
+            return new THREE.CanvasTexture(canvas);
+        };
+
+        const materials = await Promise.all(dancerTextureUrls.map(async (url) => {
+            const texture = await state.loader.loadAsync(url);
+            const processedTexture = processTexture(texture);
+
+            // Configure texture for a 2x2 sprite sheet
+            processedTexture.repeat.set(0.5, 0.5);
+
+            return new THREE.MeshStandardMaterial({
+                map: processedTexture,
+                side: THREE.DoubleSide,
+                alphaTest: 0.5,
+                roughness: 0.7,
+                metalness: 0.1,
+            });
+        }));
+
+        const createDancers = () => {
+            const geometry = new THREE.PlaneGeometry(dancerWidth, dancerHeight);
+            const dancerPositions = [
+                new THREE.Vector3(-4, stageHeight + dancerHeight / 2, -length / 2 + stageDepth / 2 - 2),
+                new THREE.Vector3(4.5, stageHeight + dancerHeight / 2, -length / 2 + stageDepth / 2 - 1.8),
+            ];
+
+            dancerPositions.forEach((pos, index) => {
+                const material = materials[index % materials.length];
+                const dancer = new THREE.Mesh(geometry, material);
+                dancer.position.copy(pos);
+                state.scene.add(dancer);
+
+                this.dancers.push({
+                    mesh: dancer,
+                    baseY: pos.y,
+                    // --- Movement State ---
+                    state: 'WAITING',
+                    targetPosition: pos.clone(),
+                    waitStartTime: 0,
+                    waitTime: 1 + Math.random() * 2, // Wait 1-3 seconds
+                    // --- Animation State ---
+                    currentFrame: Math.floor(Math.random() * 4), // Start on a random frame
+                    isMirrored: false,
+                    canChangePose: true, // Flag to ensure pose changes only once per beat
+                    // --- Jumping State ---
+                    isJumping: false,
+                    jumpStartTime: 0,
+                });
+            });
+        };
+
+        createDancers();
+    }
+
+    update(deltaTime) {
+        if (this.dancers.length === 0) return;
+
+        const cameraPosition = new THREE.Vector3();
+        state.camera.getWorldPosition(cameraPosition);
+
+        const time = state.clock.getElapsedTime();
+        const jumpDuration = 0.5;
+        const jumpHeight = 2.0;
+        const moveSpeed = 2.0;
+        const movementArea = { x: 10, z: 4, centerZ: -length / 2 + stageDepth / 2 };
+
+        this.dancers.forEach(dancerObj => {
+            const { mesh } = dancerObj;
+            mesh.lookAt(cameraPosition.x, mesh.position.y, cameraPosition.z);
+
+            // --- Point-to-Point Movement Logic ---
+            if (dancerObj.state === 'WAITING') {
+                if (time > dancerObj.waitStartTime + dancerObj.waitTime) {
+                    // Time to find a new spot
+                    const newTarget = new THREE.Vector3(
+                        (Math.random() - 0.5) * movementArea.x,
+                        dancerObj.baseY,
+                        movementArea.centerZ + (Math.random() - 0.5) * movementArea.z
+                    );
+                    dancerObj.targetPosition = newTarget;
+                    dancerObj.state = 'MOVING';
+                }
+            } else if (dancerObj.state === 'MOVING') {
+                const distance = mesh.position.distanceTo(dancerObj.targetPosition);
+                if (distance > 0.1) {
+                    const direction = dancerObj.targetPosition.clone().sub(mesh.position).normalize();
+                    mesh.position.add(direction.multiplyScalar(moveSpeed * deltaTime));
+                } else {
+                    // Arrived at destination
+                    dancerObj.state = 'WAITING';
+                    dancerObj.waitStartTime = time;
+                    dancerObj.waitTime = 1 + Math.random() * 2; // Set new wait time
+                }
+            }
+
+            // --- Spritesheet Animation ---
+            if (state.music) {
+                if (state.music.beatIntensity > 0.8 && dancerObj.canChangePose) {
+                    // On the beat, select a new random frame and mirroring state
+                    dancerObj.currentFrame = Math.floor(Math.random() * 4); // Select a random frame on the beat
+                    dancerObj.isMirrored = Math.random() < 0.5;
+
+                    const frameX = dancerObj.currentFrame % 2;
+                    const frameY = Math.floor(dancerObj.currentFrame / 2);
+
+                    // Adjust repeat and offset for mirroring
+                    mesh.material.map.repeat.x = dancerObj.isMirrored ? -0.5 : 0.5;
+                    mesh.material.map.offset.x = dancerObj.isMirrored ? (frameX * 0.5) + 0.5 : frameX * 0.5;
+
+                    // The Y offset is inverted because UV coordinates start from the bottom-left
+                    mesh.material.map.offset.y = (1 - frameY) * 0.5;
+
+                    dancerObj.canChangePose = false; // Prevent changing again on this same beat
+                } else if (state.music.beatIntensity < 0.2) {
+                    dancerObj.canChangePose = true; // Reset the flag when the beat is over
+                }
+            }
+
+            // --- Jumping Logic ---
+            if (dancerObj.isJumping) {
+                const jumpProgress = (time - dancerObj.jumpStartTime) / jumpDuration;
+                if (jumpProgress < 1.0) {
+                    mesh.position.y = dancerObj.baseY + Math.sin(jumpProgress * Math.PI) * jumpHeight;
+                } else {
+                    dancerObj.isJumping = false;
+                    mesh.position.y = dancerObj.baseY;
+                }
+            } else {
+                if (state.music && state.music.beatIntensity > 0.8 && Math.random() < 0.2) {
+                    dancerObj.isJumping = true;
+                    dancerObj.jumpStartTime = time;
+                }
+            }
+        });
+    }
+}
+
+new Dancers();

party-cathedral/src/scene/light-ball.js

@@ -61,6 +61,15 @@ export class LightBall extends SceneFeature {
             mesh.position.y = 10 + Math.cos(time * driftSpeed * 1.3 + offset) * naveHeight/2 * 0.6;
             mesh.position.z = Math.cos(time * driftSpeed * 0.7 + offset) * length/2 * 0.8;
             light.position.copy(mesh.position);
+
+            // --- Music Visualization ---
+            if (state.music) {
+                const baseIntensity = 4.0;
+                light.intensity = baseIntensity + state.music.beatIntensity * 3.0;
+
+                const baseScale = 1.0;
+                mesh.scale.setScalar(baseScale + state.music.beatIntensity * 0.5);
+            }
         });
     }
 }

party-cathedral/src/scene/medieval-musicians.js

@@ -103,6 +103,8 @@ export class MedievalMusicians extends SceneFeature {
                     jumpStartPos: null,
                     jumpEndPos: null,
                     jumpProgress: 0,
+                    isMirrored: false,
+                    canChangePose: true,
 
                     // --- State for jumping in place ---
                     isJumping: false,
@@ -138,6 +140,18 @@ export class MedievalMusicians extends SceneFeature {
                 // We only want to rotate on the Y axis to keep them upright
                 mesh.lookAt(cameraPosition.x, mesh.position.y, cameraPosition.z);
 
+                // --- Mirroring on Beat ---
+                if (state.music) {
+                    if (state.music.beatIntensity > 0.8 && musicianObj.canChangePose) {
+                        musicianObj.isMirrored = Math.random() < 0.5;
+                        mesh.material.map.repeat.x = musicianObj.isMirrored ? -1 : 1;
+                        mesh.material.map.offset.x = musicianObj.isMirrored ? 1 : 0;
+                        musicianObj.canChangePose = false;
+                    } else if (state.music.beatIntensity < 0.2) {
+                        musicianObj.canChangePose = true;
+                    }
+                }
+
                 // --- Main State Machine ---
                 const area = musicianObj.currentPlane === 'stage' ? stageArea : floorArea;
                 const otherArea = musicianObj.currentPlane === 'stage' ? floorArea : stageArea;                        
@@ -224,7 +238,12 @@ export class MedievalMusicians extends SceneFeature {
                         mesh.position.y = area.y + musicianHeight / 2;
                     }
                 } else {
-                    if (Math.random() < jumpChance && musicianObj.state !== 'JUMPING_PLANE' && musicianObj.state !== 'PREPARING_JUMP') {
+                    let currentJumpChance = jumpChance * deltaTime; // Base chance over time
+                    if (state.music && state.music.beatIntensity > 0.8) {
+                        currentJumpChance = 0.1; // High, fixed chance on the beat
+                    }
+
+                    if (Math.random() < currentJumpChance && musicianObj.state !== 'JUMPING_PLANE' && musicianObj.state !== 'PREPARING_JUMP') {
                         musicianObj.isJumping = true;
                         musicianObj.jumpHeight = jumpHeight + Math.random() * jumpVariance;
                         musicianObj.jumpStartTime = time;

party-cathedral/src/scene/music-visualizer.js

@@ -0,0 +1,39 @@
+import { state } from '../state.js';
+import { SceneFeature } from './SceneFeature.js';
+import sceneFeatureManager from './SceneFeatureManager.js';
+
+export class MusicVisualizer extends SceneFeature {
+    constructor() {
+        super();
+        sceneFeatureManager.register(this);
+    }
+
+    init() {
+        // Initialize music state
+        state.music = {
+            bpm: 120,
+            beatDuration: 60 / 120,
+            measureDuration: (60 / 120) * 4,
+            beatIntensity: 0,
+            measurePulse: 0,
+        };
+    }
+
+    update(deltaTime) {
+        if (!state.music) return;
+
+        const time = state.clock.getElapsedTime();
+
+        // --- Calculate Beat Intensity (pulses every beat) ---
+        // This creates a sharp attack and slower decay (0 -> 1 -> 0)
+        const beatProgress = (time % state.music.beatDuration) / state.music.beatDuration;
+        state.music.beatIntensity = Math.pow(1.0 - beatProgress, 2);
+
+        // --- Calculate Measure Pulse (spikes every 4 beats) ---
+        // This creates a very sharp spike for the torch flame effect
+        const measureProgress = (time % state.music.measureDuration) / state.music.measureDuration;
+        state.music.measurePulse = measureProgress < 0.2 ? Math.sin(measureProgress * Math.PI * 5) : 0;
+    }
+}
+
+new MusicVisualizer();

party-cathedral/src/scene/party-guests.js

@@ -80,6 +80,8 @@ export class PartyGuests extends SceneFeature {
                     targetPosition: pos.clone(),
                     waitStartTime: 0,
                     waitTime: 3 + Math.random() * 4, // Wait longer: 3-7 seconds
+                    isMirrored: false,
+                    canChangePose: true,
                     isJumping: false,
                     jumpStartTime: 0,
                 });
@@ -97,7 +99,7 @@ export class PartyGuests extends SceneFeature {
 
         const time = state.clock.getElapsedTime();
         const moveSpeed = 1.0; // Move slower
-        const movementArea = { x: 10, z: 30, y: 0, centerZ: 0 };
+        const movementArea = { x: 10, z: 30, y: 0, centerZ: 5 };
         const jumpChance = 0.05; // Jump way more
         const jumpDuration = 0.5;
         const jumpHeight = 0.1;
@@ -107,6 +109,18 @@ export class PartyGuests extends SceneFeature {
             const { mesh } = guestObj;
             mesh.lookAt(cameraPosition.x, mesh.position.y, cameraPosition.z);
 
+            // --- Mirroring on Beat ---
+            if (state.music) {
+                if (state.music.beatIntensity > 0.8 && guestObj.canChangePose) {
+                    guestObj.isMirrored = Math.random() < 0.5;
+                    mesh.material.map.repeat.x = guestObj.isMirrored ? -1 : 1;
+                    mesh.material.map.offset.x = guestObj.isMirrored ? 1 : 0;
+                    guestObj.canChangePose = false;
+                } else if (state.music.beatIntensity < 0.2) {
+                    guestObj.canChangePose = true;
+                }
+            }
+
             if (guestObj.state === 'WAITING') {
                 if (time > guestObj.waitStartTime + guestObj.waitTime) {
                     const newTarget = new THREE.Vector3(
@@ -139,7 +153,12 @@ export class PartyGuests extends SceneFeature {
                     mesh.position.y = movementArea.y + guestHeight / 2;
                 }
             } else {
-                if (Math.random() < jumpChance) {
+                let currentJumpChance = jumpChance * deltaTime; // Base chance over time
+                if (state.music && state.music.beatIntensity > 0.8) {
+                    currentJumpChance = 0.1; // High, fixed chance on the beat
+                }
+
+                if (Math.random() < currentJumpChance) {
                     guestObj.isJumping = true;
                     guestObj.jumpHeight = jumpHeight + Math.random() * jumpVariance;
                     guestObj.jumpStartTime = time;

party-cathedral/src/scene/root.js

@@ -10,6 +10,11 @@ import { Stage } from './stage.js';
 import { MedievalMusicians } from './medieval-musicians.js';
 import { PartyGuests } from './party-guests.js';
 import { StageTorches } from './stage-torches.js';
+import { Dancers } from './dancers.js';
+import { MusicVisualizer } from './music-visualizer.js';
+import { RoseWindowLight } from './rose-window-light.js';
+import { RoseWindowLightshafts } from './rose-window-lightshafts.js';
+
 // Scene Features ^^^
 
 // --- Scene Modeling Function ---
@@ -34,11 +39,18 @@ export function createSceneObjects() {
     state.scene.add(floor);
 
     // 3. Lighting (Minimal and focused)
-    const ambientLight = new THREE.AmbientLight(0x606060, 0.1); // Increased ambient light for a larger space
+    const ambientLight = new THREE.AmbientLight(0x606060, 0.2); // Increased ambient light for a larger space
     state.scene.add(ambientLight);
 
     // Add a HemisphereLight for more natural, general illumination in a large space.
-    const hemisphereLight = new THREE.HemisphereLight(0xffffff, 0x444444, 0.2);
+    const hemisphereLight = new THREE.HemisphereLight(0xffddcc, 0x444455, 0.5);
+
+    // Visual aids for the light source positions
+    if (state.debugLight && THREE.HemisphereLightHelper) {
+        // Lamp Helper will now work since lampLight is added to the scene
+        const hemisphereLightHelper = new THREE.HemisphereLightHelper(hemisphereLight, 0.1, 0x00ff00); // Green for lamp
+        state.scene.add(hemisphereLightHelper);
+    }
 
     state.scene.add(hemisphereLight);
 }

party-cathedral/src/scene/rose-window-light.js

@@ -0,0 +1,66 @@
+import * as THREE from 'three';
+import { state } from '../state.js';
+import { SceneFeature } from './SceneFeature.js';
+import sceneFeatureManager from './SceneFeatureManager.js';
+
+export class RoseWindowLight extends SceneFeature {
+    constructor() {
+        super();
+        this.spotlight = null;
+        this.helper = null;
+        sceneFeatureManager.register(this);
+    }
+
+    init() {
+        // --- Dimensions for positioning ---
+        const length = 40;
+        const naveHeight = 15;
+        const stageDepth = 5;
+
+        // --- Create the spotlight ---
+        this.spotlight = new THREE.SpotLight(0xffffff, 100.0); // White light, high intensity
+        this.spotlight.position.set(0, naveHeight, -length / 2 + 10); // Position it at the rose window
+        this.spotlight.angle = Math.PI / 9; // A reasonably focused beam
+        this.spotlight.penumbra = 0.3; // Soft edges
+        this.spotlight.decay = 0.7;
+        this.spotlight.distance = 30;
+
+        this.spotlight.castShadow = false;
+        this.spotlight.shadow.mapSize.width = 1024;
+        this.spotlight.shadow.mapSize.height = 1024;
+        this.spotlight.shadow.camera.near = 1;
+        this.spotlight.shadow.camera.far = 30;
+        this.spotlight.shadow.focus = 1;
+
+        // --- Create a target for the spotlight to aim at ---
+        const targetObject = new THREE.Object3D();
+        targetObject.position.set(0, 0, -length / 2 + stageDepth); // Aim at the center of the stage
+        state.scene.add(targetObject);
+        this.spotlight.target = targetObject;
+
+        state.scene.add(this.spotlight);
+
+        // --- Add a debug helper ---
+        if (state.debugLight) {
+            this.helper = new THREE.SpotLightHelper(this.spotlight);
+            state.scene.add(this.helper);
+        }
+    }
+
+    update(deltaTime) {
+        if (!this.spotlight) return;
+
+        // Make the light pulse with the music
+        if (state.music) {
+            const baseIntensity = 4.0;
+            this.spotlight.intensity = baseIntensity + state.music.beatIntensity * 1.0;
+        }
+
+        // Update the helper if it exists
+        if (this.helper) {
+            this.helper.update();
+        }
+    }
+}
+
+new RoseWindowLight();

party-cathedral/src/scene/rose-window-lightshafts.js

@@ -0,0 +1,149 @@
+import * as THREE from 'three';
+import { state } from '../state.js';
+import { SceneFeature } from './SceneFeature.js';
+import sceneFeatureManager from './SceneFeatureManager.js';
+
+export class RoseWindowLightshafts extends SceneFeature {
+    constructor() {
+        super();
+        this.shafts = [];
+        sceneFeatureManager.register(this);
+    }
+
+    init() {
+        // --- Dimensions for positioning ---
+        const length = 40;
+        const naveWidth = 12;
+        const naveHeight = 15;
+        const stageDepth = 5;
+        const stageWidth = naveWidth - 1;
+
+        const roseWindowRadius = naveWidth / 2 - 2;
+        const roseWindowCenter = new THREE.Vector3(0, naveHeight - 2, -length / 2 + 0.1);
+
+        // --- Procedural Noise Texture for Light Shafts ---
+        const createNoiseTexture = () => {
+            const width = 64;
+            const height = 512;
+            const canvas = document.createElement('canvas');
+            canvas.width = width;
+            canvas.height = height;
+            const context = canvas.getContext('2d');
+            const imageData = context.createImageData(width, height);
+            const data = imageData.data;
+
+            for (let i = 0; i < data.length; i += 4) {
+                // Create vertical streaks of noise
+                const y = Math.floor((i / 4) / width);
+                const noise = Math.pow(Math.random(), 2.5) * (1 - y / height) * 255;
+                data[i] = noise;     // R
+                data[i + 1] = noise; // G
+                data[i + 2] = noise; // B
+                data[i + 3] = 255;   // A
+            }
+            context.putImageData(imageData, 0, 0);
+            return new THREE.CanvasTexture(canvas);
+        };
+
+        const texture = createNoiseTexture();
+        texture.wrapS = THREE.RepeatWrapping;
+        texture.wrapT = THREE.RepeatWrapping;
+
+        const baseMaterial = new THREE.MeshBasicMaterial({
+            map: texture,
+            blending: THREE.AdditiveBlending,
+            transparent: true,
+            depthWrite: false,
+            opacity: 0.3,
+            color: 0x88aaff, // Give the light a cool blueish tint
+        });
+
+        // --- Create multiple thin light shafts ---
+        const numShafts = 12;
+        for (let i = 0; i < numShafts; i++) {
+            const material = baseMaterial.clone(); // Each shaft needs its own material for individual opacity
+
+            const startAngle = Math.random() * Math.PI * 2;
+            const startRadius = Math.random() * roseWindowRadius;
+            const startPoint = new THREE.Vector3(
+                roseWindowCenter.x + Math.cos(startAngle) * startRadius,
+                roseWindowCenter.y + Math.sin(startAngle) * startRadius,
+                roseWindowCenter.z
+            );
+
+            // Define a linear path on the floor for the beam to travel
+            const floorStartPoint = new THREE.Vector3(
+                (Math.random() - 0.5) * stageWidth * 1.0,
+                0,
+                -length / 2 + Math.random() * 10 + 0
+            );
+            const floorEndPoint = new THREE.Vector3(
+                (Math.random() - 0.5) * stageWidth * 1.0,
+                0,
+                -length / 2 + Math.random() * 10 + 3
+            );
+
+            const distance = startPoint.distanceTo(floorStartPoint);
+            const geometry = new THREE.CylinderGeometry(0.1, 0.5 + Math.random() * 0.5, distance, 16, 1, true);
+            const lightShaft = new THREE.Mesh(geometry, material);
+
+            state.scene.add(lightShaft);
+            this.shafts.push({
+                mesh: lightShaft,
+                startPoint: startPoint, // The stationary point in the window
+                endPoint: floorStartPoint.clone(), // The current position of the beam on the floor
+                floorStartPoint: floorStartPoint, // The start of the sweep path
+                floorEndPoint: floorEndPoint, // The end of the sweep path
+                moveSpeed: 0.5 + Math.random() * 1.5, // Each shaft has a different speed
+                // No 'state' needed anymore
+            });
+        }
+    }
+
+    update(deltaTime) {
+        const baseOpacity = 0.1;
+
+        this.shafts.forEach(shaft => {
+            const { mesh, startPoint, endPoint, floorStartPoint, floorEndPoint, moveSpeed } = shaft;
+
+            // Animate texture for dust motes
+            mesh.material.map.offset.y -= deltaTime * 0.001;
+
+            // --- Movement Logic ---
+            const pathDirection = floorEndPoint.clone().sub(floorStartPoint).normalize();
+            const pathLength = floorStartPoint.distanceTo(floorEndPoint);
+            
+            // Move the endpoint along its path
+            endPoint.add(pathDirection.clone().multiplyScalar(moveSpeed * deltaTime));
+
+            const currentDistance = floorStartPoint.distanceTo(endPoint);
+
+            if (currentDistance >= pathLength) {
+                // Reached the end, reset to the start
+                endPoint.copy(floorStartPoint);
+            }
+
+            // --- Opacity based on Progress ---
+            const progress = Math.min(currentDistance / pathLength, 1.0);
+            // Use a sine curve to fade in at the start and out at the end
+            const fadeOpacity = Math.sin(progress * Math.PI) * baseOpacity;
+
+            // --- Update Mesh Position and Orientation ---
+            const distance = startPoint.distanceTo(endPoint);
+            mesh.scale.y = distance;
+            mesh.position.lerpVectors(startPoint, endPoint, 0.5);
+
+            const quaternion = new THREE.Quaternion();
+            const cylinderUp = new THREE.Vector3(0, 1, 0);
+            const direction = new THREE.Vector3().subVectors(endPoint, startPoint).normalize();
+            quaternion.setFromUnitVectors(cylinderUp, direction);
+            mesh.quaternion.copy(quaternion);
+
+            // --- Music Visualization ---
+            const beatPulse = state.music ? state.music.beatIntensity * 0.05 : 0;
+            mesh.material.opacity = fadeOpacity + beatPulse;
+        });
+    }
+}
+
+new RoseWindowLightshafts();

party-cathedral/src/scene/stage-torches.js

@@ -4,6 +4,8 @@ import { SceneFeature } from './SceneFeature.js';
 import sceneFeatureManager from './SceneFeatureManager.js';
 import sparkTextureUrl from '/textures/spark.png';
 
+const lightPositionBaseY = 1.2;
+
 export class StageTorches extends SceneFeature {
     constructor() {
         super();
@@ -48,7 +50,7 @@ export class StageTorches extends SceneFeature {
 
         // --- Point Light ---
         const pointLight = new THREE.PointLight(0xffaa44, 2.5, 8);
-        pointLight.position.y = 1.2;
+        pointLight.position.y = lightPositionBaseY;
         pointLight.castShadow = true;
         pointLight.shadow.mapSize.width = 128;
         pointLight.shadow.mapSize.height = 128;
@@ -86,30 +88,46 @@ export class StageTorches extends SceneFeature {
 
     update(deltaTime) {
         this.torches.forEach(torch => {
+            let measurePulse = 0;
+            if (state.music) {
+                measurePulse = state.music.measurePulse * 4.0; // Make flames jump higher
+            }
+
             // --- Animate Particles ---
             const positions = torch.particles.geometry.attributes.position.array;
+            let averageY = 0;
             for (let i = 0; i < torch.particleData.length; i++) {
                 const data = torch.particleData[i];
                 data.life -= deltaTime;
-
+                const yVelocity = data.velocity.y;
                 if (data.life <= 0) {
                     // Reset particle
                     positions[i * 3] = 0;
                     positions[i * 3 + 1] = 1;
                     positions[i * 3 + 2] = 0;
                     data.life = Math.random() * 1.0;
+                    data.velocity.y = Math.random() * 1.5 + measurePulse;
                 } else {
                     // Update position
                     positions[i * 3] += data.velocity.x * deltaTime;
-                    positions[i * 3 + 1] += data.velocity.y * deltaTime;
+                    positions[i * 3 + 1] += yVelocity * deltaTime;
                     positions[i * 3 + 2] += data.velocity.z * deltaTime;
                 }
+                averageY += positions[i * 3 + 1];
             }
+            averageY = averageY / positions.length;
             torch.particles.geometry.attributes.position.needsUpdate = true;
 
             // --- Flicker Light ---
-            const flicker = Math.random() * 0.5;
-            torch.light.intensity = 2.0 + flicker;
+            const baseIntensity = 2.0;
+            const flicker = Math.random() * 0.6;
+            let beatPulse = 0;
+            if (state.music) {
+                beatPulse = state.music.beatIntensity * 1.5;
+            }
+
+            torch.light.intensity = baseIntensity + flicker + beatPulse;
+            torch.light.position.y = lightPositionBaseY + averageY;
         });
     }
 }

party-cathedral/src/scene/stained-glass-window.js

@@ -235,10 +235,13 @@ export class StainedGlass extends SceneFeature {
 
     update(deltaTime) {
         // Add a subtle pulsing glow to the windows
-        const pulseSpeed = 0.5;
-        const minIntensity = 0.1; // Increased intensity for a stronger glow
-        const maxIntensity = 0.2;
-        const intensity = minIntensity + (maxIntensity - minIntensity) * (0.5 * (1 + Math.sin(state.clock.getElapsedTime() * pulseSpeed)));
+        let intensity = 0.15; // Base intensity
+
+        // --- Music Visualization ---
+        if (state.music) {
+            const beatPulse = state.music.beatIntensity * 0.3;
+            intensity += beatPulse;
+        }
         
         // To make the glow match the vertex colors, we set the emissive color to white
         // and modulate its intensity. The final glow color will be vertexColor * emissive * emissiveIntensity.