html - 试图制作一个 div 格式以适应 svg 图像

Question

我正在尝试制作一个 div 来覆盖 svg 图像。我想让 div 具有船的警报器的形状并使用动画使其闪烁，我尝试使用变换:倾斜和旋转但它不适合我想要实现的形状，有没有人有有什么建议么？div处的绿色背景只是为了看它的形状，我会设置成透明的。这是我的代码。谢谢。

#animacao-policia {
  position: static;
  width: 80%;
  animation: none;
  margin-left: 10%;
  margin-top: 50px;
}
#navio-policia {
  position: relative;
}
#luz_azul{
  position: absolute;
  width: 10.4%;
  height: 21%;
  z-index: 7;
  left: 33.6%;
  transform: skew(-10deg);
  background: green;
  box-shadow: inset 0 0 20px 30px rgba(0, 102, 255, 0.28),
  0 0 10px 10px rgba(0, 102, 255, 0.5);
  animation: brilho .5s infinite linear;
}
#luz_vermelha{
  position: absolute;
  width: 10.3%;
  height: 21%;
  z-index: 7;
  right: 33.8%;
  transform: skew(8deg);
  background: green;
  box-shadow: inset 0 0 20px 30px rgba(255, 0, 0, 0.28),
0 0 10px 10px rgba(255, 0, 0, 0.5);
animation: brilho .5s .25s infinite linear;
}

@keyframes brilho {
  0% {
  }

  96% {
    opacity: 0;
  }
  98% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
    

<div id="animacao-policia">
    <div id="navio-policia">
        <div id="luz_azul"></div>
        <div id="luz_vermelha"></div>
            <a @click="dialogPrisao = true">
                <div id="img-policia">
                    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 264.7"><defs><style>.cls-1{fill:#039;}.cls-2{fill:#903;}.cls-3{fill:#ccc;}.cls-4{fill:#603;}.cls-5{fill:#c03;}.cls-6{fill:#009;}.cls-7{fill:#036;}.cls-8{fill:#06c;}</style></defs><title>Ativo 1</title><g id="Camada_2" data-name="Camada 2"><g id="Layer_1" data-name="Layer 1"><polygon class="cls-1" points="229.5 0 256 91 150.8 56.9 176.5 0 229.5 0"/><polygon class="cls-2" points="335.5 0 282.5 0 256 91 361.2 56.9 335.5 0"/><polygon class="cls-3" points="282.5 0 291.1 56.9 256 91 220.9 56.9 229.5 0 282.5 0"/><path class="cls-4" d="M361.2,56.9H333.1L256,125.1,395.4,91A34.23,34.23,0,0,0,361.2,56.9Z"/><path class="cls-5" d="M333.2,56.9H150.8A34.21,34.21,0,0,0,116.7,91L256,125.1,358.2,91C358.2,72.2,346.9,56.9,333.2,56.9Z"/><path class="cls-6" d="M256,196.4l77.2,68.3h28.1a34.21,34.21,0,0,0,34.1-34.1Z"/><path class="cls-1" d="M116.6,230.5,256,196.4l102.2,34.1c0,18.8-11.3,34.1-25,34.1H150.8A34.23,34.23,0,0,1,116.6,230.5Z"/><path class="cls-7" d="M395.4,91H358.2L256,194.9l256-34.1C479.7,132.6,441.6,106.3,395.4,91Z"/><path class="cls-8" d="M443.7,160.7,256,194.9,0,160.7c32.3-28.2,70.4-54.5,116.6-69.8H358.2C392.1,106.3,420,132.6,443.7,160.7Z"/><path class="cls-7" d="M443.7,160.7l-85.5,69.8h37.2c46.2-15.3,84.3-41.6,116.6-69.8Z"/><path class="cls-8" d="M0,160.7H443.7c-23.7,28.2-51.6,54.5-85.5,69.8H116.6C70.4,215.2,32.3,188.9,0,160.7Z"/></g></g>
                  </svg>
              </div>
            </a>
        </div>
    </div>

Answer 1

只需创建另一个具有相同大小的多边形，并为您的样式指定一个“z-index”。示例:

#animacao-policia {
  position: static;
  width: 80%;
  animation: none;
  margin-left: 10%;
  margin-top: 50px;
}
#navio-policia {
  position: relative;
}
#luz_azul{     
  z-index: 7;      
  background: green;
  box-shadow: inset 0 0 20px 30px rgba(0, 102, 255, 0.28),
  0 0 10px 10px rgba(0, 102, 255, 0.5);
  animation: brilho .5s infinite linear;
}
#luz_vermelha{    
  z-index: 7;       
  background: green;
  box-shadow: inset 0 0 20px 30px rgba(255, 0, 0, 0.28),
0 0 10px 10px rgba(255, 0, 0, 0.5);
animation: brilho .5s .25s infinite linear;
}

@keyframes brilho {
  0% {
  }

  96% {
    opacity: 0;
  }
  98% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
    

<div id="animacao-policia">
    <div id="navio-policia">              
            <a @click="dialogPrisao = true">
                <div id="img-policia">
                    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 264.7"><defs><style>.cls-1{fill:#039;}.cls-2{fill:#903;}.cls-3{fill:#ccc;}.cls-4{fill:#603;}.cls-5{fill:#c03;}.cls-6{fill:#009;}.cls-7{fill:#036;}.cls-8{fill:#06c;}</style></defs><title>Ativo 1</title><g id="Camada_2" data-name="Camada 2"><g id="Layer_1" data-name="Layer 1"><polygon class="cls-1" points="229.5 0 256 91 150.8 56.9 176.5 0 229.5 0"/><polygon id="luz_azul" points="229.5 0 256 91 150.8 56.9 176.5 0 229.5 0"/><polygon class="cls-2" points="335.5 0 282.5 0 256 91 361.2 56.9 335.5 0"/><polygon id="luz_vermelha" points="335.5 0 282.5 0 256 91 361.2 56.9 335.5 0"/><polygon class="cls-3" points="282.5 0 291.1 56.9 256 91 220.9 56.9 229.5 0 282.5 0"/><path class="cls-4" d="M361.2,56.9H333.1L256,125.1,395.4,91A34.23,34.23,0,0,0,361.2,56.9Z"/><path class="cls-5" d="M333.2,56.9H150.8A34.21,34.21,0,0,0,116.7,91L256,125.1,358.2,91C358.2,72.2,346.9,56.9,333.2,56.9Z"/><path class="cls-6" d="M256,196.4l77.2,68.3h28.1a34.21,34.21,0,0,0,34.1-34.1Z"/><path class="cls-1" d="M116.6,230.5,256,196.4l102.2,34.1c0,18.8-11.3,34.1-25,34.1H150.8A34.23,34.23,0,0,1,116.6,230.5Z"/><path class="cls-7" d="M395.4,91H358.2L256,194.9l256-34.1C479.7,132.6,441.6,106.3,395.4,91Z"/><path class="cls-8" d="M443.7,160.7,256,194.9,0,160.7c32.3-28.2,70.4-54.5,116.6-69.8H358.2C392.1,106.3,420,132.6,443.7,160.7Z"/><path class="cls-7" d="M443.7,160.7l-85.5,69.8h37.2c46.2-15.3,84.3-41.6,116.6-69.8Z"/><path class="cls-8" d="M0,160.7H443.7c-23.7,28.2-51.6,54.5-85.5,69.8H116.6C70.4,215.2,32.3,188.9,0,160.7Z"/></g></g>
                  </svg>
              </div>
            </a>
        </div>
    </div>