enhance(frontend): 🌸

packages/frontend/src/boot/main-boot.ts

@@ -81,13 +81,18 @@ export async function mainBoot() {
 			// ▼南半球
 			if (month === 7 || month === 8) {
 				const SnowfallEffect = (await import('@/scripts/snowfall-effect.js')).SnowfallEffect;
-				new SnowfallEffect().render();
+				new SnowfallEffect({}).render();
 			}
 		} else {
 			// ▼北半球
 			if (month === 12 || month === 1) {
 				const SnowfallEffect = (await import('@/scripts/snowfall-effect.js')).SnowfallEffect;
-				new SnowfallEffect().render();
+				new SnowfallEffect({}).render();
+			} else if (month === 3 || month === 4) {
+				const SakuraEffect = (await import('@/scripts/snowfall-effect.js')).SnowfallEffect;
+				new SakuraEffect({
+					sakura: true,
+				}).render();
 			}
 		}
 	}

packages/frontend/src/scripts/snowfall-effect.ts

@@ -17,20 +17,20 @@ export class SnowfallEffect {
 		uniform vec3 u_worldSize;
 		uniform float u_gravity;
 		uniform float u_wind;
+		uniform float u_spin_factor;
+		uniform float u_turbulence;
 
 		void main() {
 			v_color = a_color;
-			v_rotation = a_rotation.x + u_time * a_rotation.y;
+			v_rotation = a_rotation.x + (u_time * u_spin_factor) * a_rotation.y;
 
 			vec3 pos = a_position.xyz;
 
-			float turbulence = 1.0;
-
 			pos.x = mod(pos.x + u_time + u_wind * a_speed.x, u_worldSize.x * 2.0) - u_worldSize.x;
 			pos.y = mod(pos.y - u_time * a_speed.y * u_gravity, u_worldSize.y * 2.0) - u_worldSize.y;
 
-			pos.x += sin(u_time * a_speed.z * turbulence) * a_rotation.z;
-			pos.z += cos(u_time * a_speed.z * turbulence) * a_rotation.z;
+			pos.x += sin(u_time * a_speed.z * u_turbulence) * a_rotation.z;
+			pos.z += cos(u_time * a_speed.z * u_turbulence) * a_rotation.z;
 
 			gl_Position = u_projection * vec4(pos.xyz, a_position.w);
 			gl_PointSize = (a_size / gl_Position.w) * 100.0;
@@ -105,6 +105,7 @@ export class SnowfallEffect {
 	private opacity = 1;
 	private size = 4;
 	private snowflake = 'data:image/png;base64,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';
+	private mode = 'snow';
 
 	private INITIAL_BUFFERS = () => ({
 		position: { size: 3, value: [] },
@@ -119,6 +120,8 @@ export class SnowfallEffect {
 		worldSize: { type: 'vec3', value: [0, 0, 0] },
 		gravity: { type: 'float', value: this.gravity },
 		wind: { type: 'float', value: 0 },
+		spin_factor: { type: 'float', value: this.mode === 'sakura' ? 8 : 1 },
+		turbulence: { type: 'float', value: this.mode === 'sakura' ? 2 : 1 },
 		projection: {
 			type: 'mat4',
 			value: [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1],
@@ -153,7 +156,16 @@ export class SnowfallEffect {
 		easing: 0.0005,
 	};
 
-	constructor() {
+	constructor(options: {
+		sakura?: boolean;
+	}) {
+		if (options.sakura) {
+			this.mode = 'sakura';
+			this.snowflake = 'data:image/png;base64,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';
+			this.size = 10;
+			this.density = 1 / 280;
+		}
+
 		const canvas = this.initCanvas();
 		const gl = canvas.getContext('webgl2', { antialias: true });
 		if (gl == null) throw new Error('Failed to get WebGL context');