29 lines
1.1 KiB
HLSL
29 lines
1.1 KiB
HLSL
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#ifndef __BEAUTIFY_ORTHO
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#define __BEAUTIFY_ORTHO
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// Fix for Oculus GO & Stereo Rendering
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#if SHADER_API_MOBILE && (defined(UNITY_STEREO_INSTANCING_ENABLED) || defined(UNITY_STEREO_MULTIVIEW_ENABLED))
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//#define BEAUTIFY_GET_DEPTH_01(x) saturate(Linear01Depth(x))
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//#define BEAUTIFY_GET_DEPTH_EYE(x) clamp(LinearEyeDepth(x), 0, _ProjectionParams.z)
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#define BEAUTIFY_DEPTH_LOD(tex,uv) UNITY_SAMPLE_TEX2DARRAY_LOD(tex, float3((uv).xy, 0), (uv).w).r
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#define BEAUTIFY_DEPTH(tex,uv) UNITY_SAMPLE_TEX2DARRAY(tex, float3((uv).x, (uv).y, 0)).r
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#else
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#define BEAUTIFY_DEPTH_LOD(tex,uv) SAMPLE_DEPTH_TEXTURE_LOD(tex, uv)
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#define BEAUTIFY_DEPTH(tex,uv) SAMPLE_DEPTH_TEXTURE(tex, uv)
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//#define BEAUTIFY_GET_DEPTH_01(x) Linear01Depth(x)
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//#define BEAUTIFY_GET_DEPTH_EYE(x) LinearEyeDepth(x)
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#endif
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#if defined(BEAUTIFY_ORTHO)
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#if UNITY_REVERSED_Z
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#define Linear01Depth(x) (1.0-(x))
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#define LinearEyeDepth(x) ((1.0-(x)) * _ProjectionParams.z)
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#else
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#define Linear01Depth(x) (x)
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#define LinearEyeDepth(x) ((x) * _ProjectionParams.z)
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#endif
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#endif
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#endif // __BEAUTIFY_ORTHO
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