Nibiru › VR Development › Unity/Unreal SDK › 请问eye.getview是一定要乘的吗？

请问eye.getview是一定要乘的吗？

KUKE Post time 2020-1-14 17:12 | Show all posts [Copy URL]
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如题。
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鬼刀
Post time 2020-1-14 16:58 | Show all posts
是的，要乘的
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KUKE
Post time 2020-1-14 17:01 | Show all posts
那eye.getperspectivematrix呢
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鬼刀
Post time 2020-1-14 17:07 | Show all posts
这个是投影矩阵，是要乘的，或者用你们自己设置的
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KUKE
Post time 2020-1-14 17:09 | Show all posts
我后来发现，我的VERTEX BUFFER值增加，圈就绕的越大,我的VERTEX BUFFER 是会变动的.

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鬼刀
Post time 2020-1-14 17:09 | Show all posts
你的vertex的中心点不是在原点吗
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KUKE
Post time 2020-1-14 17:10 | Show all posts
不是,他会上下移动
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鬼刀
Post time 2020-1-14 17:11 | Show all posts
直接改变中心点是会导致旋转不以物体中心,变换以这三个矩阵操作
你VERTEX BUFFER的变化也反映到translate去,不要直接改变顶点着色器

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KUKE
Post time 2020-1-14 17:12 | Show all posts
哦哦，好的
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