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- <meta charset="utf-8" />
- <base href="../../../" />
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- <body>
- <h1>相机工具([name])</h1>
- <p class="desc">
- 包含用于相机操作的有用实用函数的类。
- </p>
- <h2>导入</h2>
- <p>
- [name] 是一个附加组件,必须显式导入。请参阅 [link:#manual/introduction/Installation Installation / Addons].
- </p>
- <code>
- import * as CameraUtils from 'three/addons/utils/CameraUtils.js';
- </code>
- <h2>方法</h2>
- <h3>[method:undefined frameCorners]( [param:PerspectiveCamera camera], [param:Vector3 bottomLeftCorner],
- [param:Vector3 bottomRightCorner], [param:Vector3 topLeftCorner], [param:boolean estimateViewFrustum] )</h3>
- <p>
- 使用 [link:https://web.archive.org/web/20191110002841/http://csc.lsu.edu/~kooima/articles/genperspective/index.html
- Kooima 广义透视投影公式].
- 注意:此功能忽略标准参数;在此之后不要调用 updateProjectionMatrix() ! toJSON也不会捕获此函数生成的离轴矩阵。
- </p>
- <h2>源代码</h2>
- <p>
- [link:https://github.com/mrdoob/three.js/blob/master/examples/jsm/utils/CameraUtils.js examples/jsm/utils/CameraUtils.js]
- </p>
- </body>
- </html>
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