我有一个重复的20秒svg动画。中途(10秒),它应该突然隐藏一个path
称为的元素leftside
。动画结束并重复播放时,它应再次显示该元素。我该如何实现?
现在,我有了第一个循环。但是不幸的是,动画重复时的重置无法正常工作。
这就是我所拥有的:
<svg class="svg-object" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1923 643" preserveAspectRatio="xMinYMin meet">
<path id="motionPath" fill="none" stroke="#000000" stroke-miterlimit="10"
d="M1438.8,348.8c6.2,189.4-75.3,34.5-157.8,28.3c-515.1,38.8-757.8,54.5-849.3,72.8
c-17.9,10.9-13.4,91.9-14.9,155.8"
/>
<g id="vehicle">
<path id="rightside" d="M13,2c-0.6,0-1-0.4-1-1s0.4-1,1-1s8,0.4,8,1S13.6,2,13,2z"/>
<path id="leftside" d="M8,2C7.4,2,0,1.6,0,1s7.4-1,8-1s1,0.4,1,1S8.6,2,8,2z"/>
</g>
<animateMotion id="movement"
xlink:href="#vehicle"
dur="20s"
begin="0;movement.end+4s"
fill="freeze"
keyPoints="0;1;0"
keyTimes="0;0.5;1"
calcMode="spline"
keySplines= ".6 .01 .2 1; 0.6 .01 .2 1";
>
<mpath xlink:href="#motionPath" />
</animateMotion>
<animate xlink:href="#leftside" attributeName="opacity" from="1" to="0" dur="0.01s" begin="10s;movement.begin+10s;" repeatCount="indefinitive" fill="freeze" />
<animate xlink:href="#leftside" attributeName="opacity" from="0" to="1" dur="0.01s" begin="movement.begin" repeatCount="indefinitive" fill="freeze" />
</svg>
这对我来说很难遵循,但是我得到了以下解决方案:
<svg class="svg-object" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1923 643" preserveAspectRatio="xMinYMin meet">
<path id="motionPath" fill="none" stroke="#000000" stroke-miterlimit="10"
d="M1438.8,348.8c6.2,189.4-75.3,34.5-157.8,28.3c-515.1,38.8-757.8,54.5-849.3,72.8
c-17.9,10.9-13.4,91.9-14.9,155.8"
/>
<g id="vehicle">
<path id="rightside" d="M13,2c-0.6,0-1-0.4-1-1s0.4-1,1-1s8,0.4,8,1S13.6,2,13,2z"/>
<path id="leftside" d="M8,2C7.4,2,0,1.6,0,1s7.4-1,8-1s1,0.4,1,1S8.6,2,8,2z"/>
</g>
<animateMotion id="movement"
xlink:href="#vehicle"
dur="20s"
begin="0;movement.end+4s"
fill="freeze"
keyPoints="0;1;0"
keyTimes="0;0.5;1"
calcMode="spline"
keySplines= ".6 .01 .2 1; 0.6 .01 .2 1";
>
<mpath xlink:href="#motionPath" />
</animateMotion>
<animate xlink:href="#leftside" attributeName="opacity" from="1" to="0" dur="0.01s" begin="movement.begin+10s; 20s" fill="freeze" />
<animate xlink:href="#leftside" attributeName="opacity" from="0" to="1" dur="0.01s" begin="movement.begin" fill="freeze" />
</svg>
要点:
indefinite
,而不是indefinitive
。leftside
动画设置为indefinite
。这将适用于opacity
具有0.01s
持续时间的动画本身。这意味着在触发后,动画将以闪烁模式每0.01秒重复一次。leftside
动画之间的相互作用有关,并且哪个动画每次都有偏好。但是,这看起来像一个复杂的问题,我对此并不完全理解(在此进行解释)。本文收集自互联网,转载请注明来源。
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我来说两句