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@@ -82,6 +82,10 @@ return {
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instead of the `color` function, and can write color values to the `lovrCanvas` array instead
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of returning a single color. Each color in the array gets written to the corresponding
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texture attached to the canvas.
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+ - `highp` is a boolean flag specific to mobile GPUs that changes the default precision for
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+ fragment shaders to use high precision instead of the default medium precision. This can fix
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+ visual issues caused by a lack of precision, but isn't guaranteed to be supported on some
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+ lower-end systems.
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- The following flags are used only by the `standard` PBR shader:
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- `normalMap` should be set to `true` to render objects with a normal map, providing a more
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detailed, bumpy appearance. Currently, this requires the model to have vertex tangents.
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bjorn