e>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/google/sceneform/math/MathHelper.html#lerp-float-float-float-">lerp</a></span>(float&nbsp;a,
    float&nbsp;b,
    float&nbsp;t)</code>
<div class="block">在a和b之间用一个比例进行线性插值。</div>
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<h3>从类继承的方法&nbsp;java.lang.Object</h3>
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