Optimize Frustum.intersectsBox #14378
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@WestLangley looks good? |
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I think this is correct. Our method does not need to differentiate between "intersects box" and "contains box", so computation of @mrdoob I'd say it is OK to merge this. Thanks @yaoyao-cn. |
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in Frustum.intersectsBox, d2 is always greater than d1, so there is no need to compare d1 with 0.
just compare the max distance corner d2 with 0.