2024-09-09 19:17:30 +08:00
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---
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title: HLSL操作符笔记
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date: 2024-09-09 18:43:48
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excerpt:
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tags:
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rating: ⭐
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---
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2024-09-14 17:51:32 +08:00
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- ceil：向上取整。
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- floor：向下取整。
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2024-10-21 11:25:32 +08:00
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- step(x，y)：x<=y返回1(真)，否则返回0
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- all()：判断所有向量是否都不为0，都不为0返回true，否者返回false。
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