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skybox/cubic #19

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fashioncj opened this issue Aug 15, 2017 · 4 comments
Open

skybox/cubic #19

fashioncj opened this issue Aug 15, 2017 · 4 comments
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enhancement

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@fashioncj
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fashioncj commented Aug 15, 2017 •
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skybox 能够部分cubemap的全景视频

最近在研究，希望互相帮助哈哈
@fashioncj
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最近实现了一下，目前是用球体的着色器来进行的，重写了vertical和texcood，目前是能显示出立方体，但是顺序还是不太对，不是很懂对应的映射关系。 但是这样做的话，从视觉上看在转动的时候会有变形，能给人感觉贴图是在一个正方体空间内部。 但是我直接截图使用cubemap的模式进行图片贴图就不会有变形情况，但是GL_TEXTURE_CUBE_MAP是能用于图片，GL_TEXTURE_CUBE_MAP_OES没有找到相关的教程，请问您对这一块是否有相关的了解。

@fashioncj
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顺序问题和变形问题已经解决

@varunnayak
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@fashioncj can you please share the gist?

@JamesXu20150314
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可以共享一下吗

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@varunnayak @fashioncj @JamesXu20150314 @Martin20150405