SVG - animer l'opacité

Question

pouvez-vous s'il vous plaît m'aider, comment créer une animation SVG, qui se comportera comme ça? https://framer.cloud/aSUDY/

Je l'ai fait de mon mieux, mais il se comporte mal toujours :-(

Voici mon code, où je 6 animations pour faire défiler (3 pour animer entre 0,5 et 1 opacité et trois pour animer vice-versa)

 <?xml version="1.0" encoding="UTF-8"?> 
 
    <svg width="100%" viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="background: #000085;"> 
 
     
 
     
 
     <defs> 
 
      <ellipse id="CON11" fill="#FFFFFF" fill-opacity="0.5" cx="0.583333333" cy="1.5" rx="1" ry="1" > 
 
       <animate 
 
         id="anim1" 
 
         attributeType="xml" 
 
         attributeName="fill-opacity" 
 
         begin="0s;anim33.end" 
 
         from="0.5" 
 
         to="1" 
 
         dur="1s" 
 
         fill="freeze" 
 
       /> 
 
      </ellipse> 
 
    
 
      <path id="CON22" fill="#FFFFFF" fill-opacity="0.5" d="M1.78441961,0.25 L0.75,1.24747605 C1.2672098,1.94570929 1.2672098,2.84343773 0.75,3.54167097 L1.78441961,4.53914702 C3.02572314,3.34217576 3.02572314,1.54671887 1.78441961,0.25 Z"> 
 
       <animate 
 
         id="anim2" 
 
         attributeType="xml" 
 
         attributeName="fill-opacity" 
 
         begin="anim1.end" 
 
         from="0.5" 
 
         to="1" 
 
         dur="1s" 
 
         fill="freeze" 
 
        /> 
 
      </path> 
 
    
 
      <path id="CON33" fill="#FFFFFF" fill-opacity="1" d="M1.53441961,8.85936702e-16 L0.5,0.99747605 C2.36195529,2.79293294 2.36195529,5.58586588 0.5,7.48107038 L1.53441961,8.47854643 C4.12046863,6.18435151 4.12046863,2.39394252 1.53441961,0 L1.53441961,8.85936702e-16 Z"> 
 
       <animate 
 
         id="anim3" 
 
         attributeType="xml" 
 
         attributeName="fill-opacity" 
 
         begin="anim2.end" 
 
         from="0.5" 
 
         to="1" 
 
         dur="1s" 
 
         fill="freeze" 
 
        /> 
 
      </path> 
 
    
 
      <ellipse id="CON11" fill="#FFFFFF" fill-opacity="1" cx="0.583333333" cy="1.5" rx="1" ry="1" > 
 
       <animate 
 
         id="anim11" 
 
         attributeType="xml" 
 
         attributeName="fill-opacity" 
 
         begin="anim3.end" 
 
         from="1" 
 
         to="0.5" 
 
         dur="0.1" 
 
         fill="freeze" 
 
       /> 
 
      </ellipse> 
 
    
 
      <path id="CON22" fill="#FFFFFF" fill-opacity="1" d="M1.78441961,0.25 L0.75,1.24747605 C1.2672098,1.94570929 1.2672098,2.84343773 0.75,3.54167097 L1.78441961,4.53914702 C3.02572314,3.34217576 3.02572314,1.54671887 1.78441961,0.25 Z"> 
 
       <animate 
 
         id="anim22" 
 
         attributeType="xml" 
 
         attributeName="fill-opacity" 
 
         begin="anim11.end" 
 
         from="1" 
 
         to="0.5" 
 
         dur="0.1" 
 
         fill="freeze" 
 
       /> 
 
      </path> 
 
    
 
      <path id="CON33" fill="#FFFFFF" fill-opacity="0.5" d="M1.53441961,8.85936702e-16 L0.5,0.99747605 C2.36195529,2.79293294 2.36195529,5.58586588 0.5,7.48107038 L1.53441961,8.47854643 C4.12046863,6.18435151 4.12046863,2.39394252 1.53441961,0 L1.53441961,8.85936702e-16 Z"> 
 
       
 
        <animate 
 
         id="anim33" 
 
         attributeType="xml" 
 
         attributeName="fill-opacity" 
 
         begin="anim22.end" 
 
         from="1" 
 
         to="0.5" 
 
         dur="0.1" 
 
         fill="freeze" 
 
       /> 
 
      </path> 
 
    
 
     </defs> 
 
    
 
    
 
      
 
       <g id="ACFT" transform="translate(2.000000, 2.000000)" fill="#FFFFFF" fill-opacity="0.5"> 
 
        <path d="M19,14 L19,12 L11,7 L11,1.5 C11,0.67 10.33,0 9.5,0 C8.67,0 8,0.67 8,1.5 L8,7 L0,12 L0,14 L8,11.5 L8,17 L6,18.5 L6,20 L9.5,19 L13,20 L13,18.5 L11,17 L11,11.5 L19,14 Z" id="Shape"></path> 
 
       </g> 
 
       <g id="CON3" transform="translate(18.000000, 2.000000)" > 
 
        <use xlink:href="#CON33" ></use> 
 
       </g> 
 
       <g id="CON2" transform="translate(16.000000, 4.000000)" > 
 
        <use xlink:href="#CON22" ></use> 
 
       </g> 
 
       <g id="CON1" transform="translate(15.000000, 5.000000)" > 
 
        <use xlink:href="#CON11" ></use> 
 
       </g> 
 
      
 
     
 
    </svg>

Answer 1

J'ai changé les animations à utiliser des valeurs, ils ne sont pas vraiment besoin d'être lié.

J'ai supprimé la duplication et les éléments qui ne faisaient rien d'autre que d'ajouter de la complexité.

<svg width="100%" viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="background: #000085;"> 
 

 
<g id="ACFT" transform="translate(2.000000, 2.000000)" fill="#FFFFFF" fill-opacity="0.5"> 
 
    <path d="M19,14 L19,12 L11,7 L11,1.5 C11,0.67 10.33,0 9.5,0 C8.67,0 8,0.67 8,1.5 L8,7 L0,12 L0,14 L8,11.5 L8,17 L6,18.5 L6,20 L9.5,19 L13,20 L13,18.5 L11,17 L11,11.5 L19,14 Z" id="Shape"></path> 
 
</g> 
 
<g id="CON3" transform="translate(18.000000, 2.000000)" > 
 
    <path id="CON33" fill="#FFFFFF" fill-opacity="1" d="M1.53441961,8.85936702e-16 L0.5,0.99747605 C2.36195529,2.79293294 2.36195529,5.58586588 0.5,7.48107038 L1.53441961,8.47854643 C4.12046863,6.18435151 4.12046863,2.39394252 1.53441961,0 L1.53441961,8.85936702e-16 Z"> 
 
     <animate 
 
         id="anim3" 
 
         attributeType="xml" 
 
         attributeName="fill-opacity" 
 
         begin="0s" 
 
         values="0.5;0.5;0.5;0.5;1" 
 
         dur="2s" 
 
         repeatCount="indefinite" 
 
        /> 
 
    </path> 
 
    </g> 
 
    <g id="CON2" transform="translate(16.000000, 4.000000)" > 
 
    <path id="CON22" fill="#FFFFFF" fill-opacity="0.5" d="M1.78441961,0.25 L0.75,1.24747605 C1.2672098,1.94570929 1.2672098,2.84343773 0.75,3.54167097 L1.78441961,4.53914702 C3.02572314,3.34217576 3.02572314,1.54671887 1.78441961,0.25 Z"> 
 
    <animate 
 
         id="anim2" 
 
         attributeType="xml" 
 
         attributeName="fill-opacity" 
 
         begin="0s" 
 
         values="0.5;0.5;0.5;1;1" 
 
         dur="2s" 
 
         repeatCount="indefinite" 
 
        /> 
 
</path> 
 
    </g> 
 
    <g id="CON1" transform="translate(15.000000, 5.000000)" > 
 
    <ellipse id="CON11" fill="#FFFFFF" fill-opacity="0.5" cx="0.583333333" cy="1.5" rx="1" ry="1" > 
 
     <animate 
 
         id="anim1" 
 
         attributeType="xml" 
 
         attributeName="fill-opacity" 
 
         begin="0s" 
 
         values="0.5;0.5;1;1;1" 
 
         dur="2s" 
 
         repeatCount="indefinite" 
 
       /> 
 
    </ellipse> 
 
</g> 
 
</svg>