Как предотвратить ускорение/задержку анимации в SVG при циклировании?

Question

Пример, я хочу сделать загрузчик SVG анимация.

Я получил некоторый переход/ослабление/задержку, когда цикл (я не знаю, как назвать жаль)

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 590 100"> 
 
    <circle id="a1" cx="70" cy="70" r="20"/> 
 
    <circle id="a2" cx="120" cy="70" r="20"/> 
 
    <circle id="a3" cx="170" cy="70" r="20"/> 
 
    <circle id="a4" cx="220" cy="70" r="20"/> 
 
    <circle id="a5" cx="270" cy="70" r="20"/> 
 
    <circle id="a6" cx="320" cy="70" r="20"/> 
 
    <circle id="a7" cx="370" cy="70" r="20"/> 
 
    <circle id="a8" cx="420" cy="70" r="20"/> 
 
    <circle id="a9" cx="470" cy="70" r="20"/> 
 
    <circle id="a10" cx="520" cy="70" r="20"/> 
 
    <animate xlink:href="#a1" attributeName="visibility" from="hidden" to="visible" begin="0.1s" dur="1s" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a2" attributeName="visibility" from="hidden" to="visible" begin="0.2s" dur="1s" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a3" attributeName="visibility" from="hidden" to="visible" begin="0.3s" dur="1s" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a4" attributeName="visibility" from="hidden" to="visible" begin="0.4s" dur="1s" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a5" attributeName="visibility" from="hidden" to="visible" begin="0.5s" dur="1s" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a6" attributeName="visibility" from="hidden" to="visible" begin="0.6s" dur="1s" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a7" attributeName="visibility" from="hidden" to="visible" begin="0.7s" dur="1s" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a8" attributeName="visibility" from="hidden" to="visible" begin="0.8s" dur="1s" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a9" attributeName="visibility" from="hidden" to="visible" begin="0.9s" dur="1s" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a10" attributeName="visibility" from="hidden" to="visible" begin="1s" dur="1s" repeatCount="indefinite" /> 
 
</svg>

Посмотрите на это демо: Этих точки оленьей кожи пошла, когда анимация сделана.

Я просто хочу, чтобы показать точка запуска (одна точка) (текущая демо показывает около 4 точек работает)

Как я должен делать, что мне не хватает?

Answer 1

Ага, я думаю, что я получил его с помощью value

Пример: (10 шагов)

values="visible;hidden;hidden;hidden;hidden;hidden;hidden;hidden;hidden;hidden;" 

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 590 100"> 
 
    <circle id="a1" cx="70" cy="70" r="20"/> 
 
    <circle id="a2" cx="120" cy="70" r="20"/> 
 
    <circle id="a3" cx="170" cy="70" r="20"/> 
 
    <circle id="a4" cx="220" cy="70" r="20"/> 
 
    <circle id="a5" cx="270" cy="70" r="20"/> 
 
    <circle id="a6" cx="320" cy="70" r="20"/> 
 
    <circle id="a7" cx="370" cy="70" r="20"/> 
 
    <circle id="a8" cx="420" cy="70" r="20"/> 
 
    <circle id="a9" cx="470" cy="70" r="20"/> 
 
    <circle id="a10" cx="520" cy="70" r="20"/> 
 
    <animate xlink:href="#a1" attributeName="visibility" begin="0s" dur="1.3s" values="visible;hidden;hidden;hidden;hidden;hidden;hidden;hidden;hidden;hidden;" calcMode="linear" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a2" attributeName="visibility" begin="0s" dur="1.3s" values="hidden;visible;hidden;hidden;hidden;hidden;hidden;hidden;hidden;hidden;" calcMode="linear" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a3" attributeName="visibility" begin="0s" dur="1.3s" values="hidden;hidden;visible;hidden;hidden;hidden;hidden;hidden;hidden;hidden;" calcMode="linear" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a4" attributeName="visibility" begin="0s" dur="1.3s" values="hidden;hidden;hidden;visible;hidden;hidden;hidden;hidden;hidden;hidden;" calcMode="linear" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a5" attributeName="visibility" begin="0s" dur="1.3s" values="hidden;hidden;hidden;hidden;visible;hidden;hidden;hidden;hidden;hidden;" calcMode="linear" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a6" attributeName="visibility" begin="0s" dur="1.3s" values="hidden;hidden;hidden;hidden;hidden;visible;hidden;hidden;hidden;hidden;" calcMode="linear" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a7" attributeName="visibility" begin="0s" dur="1.3s" values="hidden;hidden;hidden;hidden;hidden;hidden;visible;hidden;hidden;hidden;" calcMode="linear" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a8" attributeName="visibility" begin="0s" dur="1.3s" values="hidden;hidden;hidden;hidden;hidden;hidden;hidden;visible;hidden;hidden;" calcMode="linear" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a9" attributeName="visibility" begin="0s" dur="1.3s" values="hidden;hidden;hidden;hidden;hidden;hidden;hidden;hidden;visible;hidden;" calcMode="linear" repeatCount="indefinite" /> 
 
    <animate xlink:href="#a10" attributeName="visibility" begin="0s" dur="1.3s" values="hidden;hidden;hidden;hidden;hidden;hidden;hidden;hidden;hidden;visible;" calcMode="linear" repeatCount="indefinite" /> 
 
</svg>