update：优化特效

2026-09-22 09:37:37 +08:00
parent 01e8f6c6da
commit e98e5129d2
7 changed files with 477 additions and 10 deletions
@@ -0,0 +1,399 @@
+<script setup>
+import { computed } from "vue";
+
+const props = defineProps({
+  variant: {
+    type: String,
+    default: "home",
+    validator: (value) => ["home", "detail"].includes(value),
+  },
+});
+
+// 固定粒子分布营造随机感，避免每次进入页面时因运行时随机数产生位置跳变。
+const sparkSeeds = [
+  [1, "dot", 18, 98, -28, 5, 5, 2.3, 0.4],
+  [2, "streak", 23, 90, -38, 4, 18, 2, 1.1, true],
+  [3, "dot", 28, 112, -17, 6, 6, 2.8, 1.9, true],
+  [4, "dot", 32, 104, -12, 12, 12, 2.6, 0.7, true, true],
+  [5, "dot", 36, 88, -24, 4, 4, 1.8, 1.4],
+  [6, "streak", 40, 116, -8, 4, 20, 2.4, 2.2, true],
+  [7, "dot", 44, 96, -16, 7, 7, 2.1, 0.2],
+  [8, "dot", 48, 120, -4, 5, 5, 2.9, 1.3, true],
+  [9, "dot", 51, 110, 3, 14, 14, 3, 2.7, true, true],
+  [10, "streak", 54, 92, 8, 4, 22, 1.9, 0.8],
+  [11, "dot", 58, 105, 14, 6, 6, 2.5, 1.6, true],
+  [12, "dot", 62, 86, 21, 4, 4, 2, 0.5],
+  [13, "dot", 66, 114, 10, 7, 7, 2.7, 2.1, true],
+  [14, "streak", 70, 96, 28, 4, 18, 2.2, 1],
+  [15, "dot", 74, 108, 20, 11, 11, 2.8, 2.4, true, true],
+  [16, "dot", 80, 90, 35, 5, 5, 2.3, 0.3, true],
+  [17, "dot", 21, 118, -8, 4, 4, 2.6, 1.7],
+  [18, "streak", 27, 84, -31, 3, 16, 1.8, 0.6, true],
+  [19, "dot", 34, 122, -3, 6, 6, 2.9, 2.3, true],
+  [20, "dot", 42, 102, 5, 5, 5, 2.2, 0.9],
+  [21, "dot", 47, 88, -10, 13, 13, 2.7, 1.5, true, true],
+  [22, "streak", 56, 120, 16, 4, 21, 2.5, 2.6, true],
+  [23, "dot", 64, 100, 24, 7, 7, 2.4, 0.1],
+  [24, "dot", 72, 84, 38, 5, 5, 2, 1.2, true],
+  [25, "dot", 82, 116, 12, 4, 4, 2.8, 2],
+  [26, "dot", 68, 124, 7, 10, 10, 3.1, 2.9, true, true],
+  [27, "streak", 77, 98, 33, 4, 19, 2.1, 0.7, true],
+  [28, "dot", 29, 94, -20, 7, 7, 2.5, 1.4],
+  [29, "dot", 53, 126, 0, 5, 5, 2.3, 2.2, true],
+  [30, "dot", 60, 108, 18, 6, 6, 2.6, 0.4],
+];
+
+const deviceSparks = computed(() => {
+  const isDetail = props.variant === "detail";
+  const sizeScale = isDetail ? 1.25 : 1;
+  const bottomOffset = isDetail ? 120 : 0;
+
+  return sparkSeeds.map(([
+    id,
+    type,
+    left,
+    bottom,
+    angle,
+    width,
+    height,
+    duration,
+    delay,
+    long = false,
+    large = false,
+  ]) => ({
+    id,
+    type,
+    long,
+    large,
+    trackStyle: {
+      left: `${left}%`,
+      bottom: `${bottom + bottomOffset}rpx`,
+      transform: `rotate(${angle}deg)`,
+    },
+    sparkStyle: {
+      width: `${width * sizeScale}rpx`,
+      height: `${height * sizeScale}rpx`,
+      marginLeft: `${-(width * sizeScale) / 2}rpx`,
+      animationDuration: `${duration}s`,
+      animationDelay: `-${delay}s`,
+    },
+  }));
+});
+</script>
+
+<template>
+  <view
+    class="device-online-effects"
+    :class="`device-online-effects--${variant}`"
+  >
+    <view class="device-online-rays-stage">
+      <view class="device-online-rays-orbit">
+        <view class="device-online-ray device-online-ray--1" />
+        <view class="device-online-ray device-online-ray--2" />
+        <view class="device-online-ray device-online-ray--3" />
+        <view class="device-online-ray device-online-ray--4" />
+        <view class="device-online-ray device-online-ray--5" />
+        <view class="device-online-ray device-online-ray--6" />
+        <view class="device-online-ray device-online-ray--7" />
+      </view>
+    </view>
+
+    <view class="device-online-particles">
+      <view
+        v-for="spark in deviceSparks"
+        :key="spark.id"
+        class="device-online-spark-track"
+        :style="spark.trackStyle"
+      >
+        <view
+          class="device-online-spark"
+          :class="[
+            `device-online-spark--${spark.type}`,
+            {
+              'device-online-spark--long': spark.long,
+              'device-online-spark--large': spark.large,
+            }
+          ]"
+          :style="spark.sparkStyle"
+        />
+      </view>
+    </view>
+  </view>
+</template>
+
+<style scoped lang="scss">
+.device-online-effects {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 3;
+  overflow: hidden;
+  pointer-events: none;
+}
+
+/* 光束沿底座椭圆轨迹扫动，用位移、明暗和横向缩放表达前后纵深。 */
+.device-online-rays-stage {
+  position: absolute;
+  left: 0;
+  bottom: 112rpx;
+  width: 100%;
+  height: 140rpx;
+  overflow: hidden;
+  transform-origin: 50% 100%;
+}
+
+.device-online-rays-orbit {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  transform-origin: 50% 100%;
+  animation: device-rays-rotate 6s ease-in-out infinite;
+}
+
+.device-online-ray {
+  position: absolute;
+  bottom: 0;
+  left: 50%;
+  width: 48rpx;
+  height: 132rpx;
+  margin-left: -24rpx;
+  transform-origin: 50% 100%;
+  border-radius: 50% 50% 12% 12%;
+  background: linear-gradient(
+    180deg,
+    rgba(255, 255, 244, 0) 0%,
+    rgba(255, 254, 239, 0.1) 36%,
+    rgba(255, 248, 215, 0.22) 72%,
+    rgba(255, 232, 151, 0.36) 100%
+  );
+}
+
+.device-online-ray--1 {
+  opacity: 0.55;
+  transform: rotate(-55deg);
+}
+
+.device-online-ray--2 {
+  width: 68rpx;
+  margin-left: -34rpx;
+  opacity: 0.72;
+  transform: rotate(-36deg);
+}
+
+.device-online-ray--3 {
+  width: 42rpx;
+  margin-left: -21rpx;
+  opacity: 0.6;
+  transform: rotate(-18deg);
+}
+
+.device-online-ray--4 {
+  width: 76rpx;
+  margin-left: -38rpx;
+  opacity: 0.82;
+}
+
+.device-online-ray--5 {
+  width: 46rpx;
+  margin-left: -23rpx;
+  opacity: 0.64;
+  transform: rotate(19deg);
+}
+
+.device-online-ray--6 {
+  width: 64rpx;
+  margin-left: -32rpx;
+  opacity: 0.7;
+  transform: rotate(38deg);
+}
+
+.device-online-ray--7 {
+  width: 44rpx;
+  margin-left: -22rpx;
+  opacity: 0.56;
+  transform: rotate(56deg);
+}
+
+.device-online-particles {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+}
+
+.device-online-spark-track {
+  position: absolute;
+  width: 0;
+  height: 0;
+  transform-origin: center bottom;
+}
+
+.device-online-spark {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  background: #fff6bd;
+  box-shadow: 0 0 6rpx rgba(255, 225, 112, 0.65);
+  animation: device-spark-rise 2.4s linear infinite;
+}
+
+.device-online-spark--dot {
+  border-radius: 50%;
+}
+
+.device-online-spark--streak {
+  border-radius: 50%;
+  background: linear-gradient(
+    180deg,
+    rgba(255, 255, 235, 0) 0%,
+    rgba(255, 250, 205, 0.75) 45%,
+    #ffe379 100%
+  );
+}
+
+.device-online-spark--long {
+  animation-name: device-spark-rise-long;
+}
+
+.device-online-spark--large {
+  background: #fffbdc;
+  box-shadow:
+    0 0 10rpx rgba(255, 243, 174, 0.95),
+    0 0 20rpx rgba(255, 207, 74, 0.72);
+}
+
+.device-online-effects--detail .device-online-rays-stage {
+  bottom: 215rpx;
+  height: 190rpx;
+  transform: scaleX(1.35);
+}
+
+.device-online-effects--detail .device-online-ray {
+  height: 180rpx;
+}
+
+.device-online-effects--detail .device-online-rays-orbit {
+  animation-name: device-rays-rotate-detail;
+}
+
+.device-online-effects--detail .device-online-spark {
+  animation-name: device-spark-rise-detail;
+}
+
+.device-online-effects--detail .device-online-spark--long {
+  animation-name: device-spark-rise-detail-long;
+}
+
+@keyframes device-spark-rise {
+  0% {
+    opacity: 0;
+    transform: translateY(8rpx) scale(0.45);
+  }
+  16% {
+    opacity: 1;
+  }
+  72% {
+    opacity: 0.62;
+  }
+  100% {
+    opacity: 0;
+    transform: translateY(-148rpx) scale(1);
+  }
+}
+
+@keyframes device-spark-rise-long {
+  0% {
+    opacity: 0;
+    transform: translateY(8rpx) scale(0.4);
+  }
+  16% {
+    opacity: 1;
+  }
+  72% {
+    opacity: 0.55;
+  }
+  100% {
+    opacity: 0;
+    transform: translateY(-176rpx) scale(1);
+  }
+}
+
+@keyframes device-spark-rise-detail {
+  0% {
+    opacity: 0;
+    transform: translateY(12rpx) scale(0.45);
+  }
+  16% {
+    opacity: 1;
+  }
+  72% {
+    opacity: 0.62;
+  }
+  100% {
+    opacity: 0;
+    transform: translateY(-225rpx) scale(1);
+  }
+}
+
+@keyframes device-spark-rise-detail-long {
+  0% {
+    opacity: 0;
+    transform: translateY(12rpx) scale(0.4);
+  }
+  16% {
+    opacity: 1;
+  }
+  72% {
+    opacity: 0.55;
+  }
+  100% {
+    opacity: 0;
+    transform: translateY(-270rpx) scale(1);
+  }
+}
+
+@keyframes device-rays-rotate {
+  0%,
+  100% {
+    opacity: 0.48;
+    transform: translate(-42rpx, 4rpx) skewX(-8deg) scaleX(0.82);
+  }
+  25% {
+    opacity: 0.88;
+    transform: translate(0, 0) skewX(0deg) scaleX(1.05);
+  }
+  50% {
+    opacity: 0.48;
+    transform: translate(42rpx, 4rpx) skewX(8deg) scaleX(0.82);
+  }
+  75% {
+    opacity: 0.24;
+    transform: translate(0, 10rpx) skewX(0deg) scaleX(0.68);
+  }
+}
+
+@keyframes device-rays-rotate-detail {
+  0%,
+  100% {
+    opacity: 0.48;
+    transform: translate(-62rpx, 6rpx) skewX(-8deg) scaleX(0.82);
+  }
+  25% {
+    opacity: 0.88;
+    transform: translate(0, 0) skewX(0deg) scaleX(1.05);
+  }
+  50% {
+    opacity: 0.48;
+    transform: translate(62rpx, 6rpx) skewX(8deg) scaleX(0.82);
+  }
+  75% {
+    opacity: 0.24;
+    transform: translate(0, 14rpx) skewX(0deg) scaleX(0.68);
+  }
+}
+</style>