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glTF fragment shaders have highp #3026

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pjcozzi opened this issue Sep 12, 2015 · 2 comments
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glTF fragment shaders have highp #3026

pjcozzi opened this issue Sep 12, 2015 · 2 comments
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pjcozzi commented Sep 12, 2015

So the shaders do not compile on systems without highp (same problem as #817).

image

We could generate them with mediump or have Cesium fallback to mediump.
@pjcozzi pjcozzi mentioned this issue Sep 12, 2015
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pjcozzi commented Jun 14, 2017

This will be OBE with glTF 2.0 PBR (CC #5423), but will still be an issue with glTF 1.0 and 2.0 with the GLSL extension.

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pjcozzi commented Jun 18, 2018

Not a big enough problem in practice...or maybe at all with glTF 2.0.

@pjcozzi pjcozzi closed this as completed Jun 18, 2018
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