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scially avatar scially commented on May 30, 2024
  1. 是我有一个geometricError做控制,太粗糙的就不考虑了。 那根据计算规则到了18级而已。
  2. 是因为我在做合并根节点的时候,本身就是要对纹理和顶点压缩,所以直接拿跟节点往上重建(这里也是我自己想出来的策略,不知道实际使用中应该怎么考虑)

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cici19850 avatar cici19850 commented on May 30, 2024

最后生成的top_1_0_1.b3dm和top_2_0_3.b3dm是相同的,top_1_0_2.b3dm和top_2_0_4.b3dm也是相同的,top_1和top_2是相同的,为什么要生成两层呢?

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scially avatar scially commented on May 30, 2024

看着相同,其实vertex用OSG Sample做了优化的(只是不多),在最新的代码中给了优化,重建顶层后,对top的osg进行geometricError筛选,会避免这个情况

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