如何让我的 svg 研磨机在原地不动时使用 CSS 动画旋转?

How can I make my svg's grinder rotate using CSS animations while staying in place?

各位开发者,

我目前无法在我的 svg 中正确旋转我的研磨机(或任何它们的名称)。基本上我希望它们原地旋转 360 度,而不是像这样穿过屏幕:

[codepen] (https://codepen.io/UserBrayann/pen/KKQNboQ)

任何解决方案都会很棒并受到赞赏。

CSS

    @keyframes cloud-color {
  100% {
    fill: #000;
  }
}

@keyframes cloud-move {
  from {
    transform: translate(0, 20px);
  }
  to {
    transform: translate(100px, 20px);
  }
}

@keyframes rotating-grind {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.grind {
  animation: 2s rotating-grind infinite linear;
  transform-origin: top bottom;
}

.cloud {
  animation: 2s cloud-move infinite alternate linear;
}

@keyframes rotating-grind {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.grind {
  animation: rotating-grind 5s infinite linear;
  transform-box: fill-box;
  transform-origin: 50% 50%;
}
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          <metadata>
            Created by potrace 1.16, written by Peter Selinger 2001-2019
          </metadata>
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您可以将 transform-box: fill-box;transform-origin: 50% 50%;

一起使用
@keyframes rotating-grind {
  from {
    transform: rotate(0deg);     
  }
  to {
    transform: rotate(360deg);    
  }
}

.grind {
  animation: rotating-grind 5s infinite linear; 
  transform-box: fill-box;
  transform-origin: 50% 50%;
}