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Added support for Unity Single-Pass Stereo Rendering #10

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Added support for Unity Single-Pass Stereo Rendering #10

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16 changes: 9 additions & 7 deletions Assets/FrostedGlass/Shaders/SeparableBlur.shader
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,8 @@ Shader "Hidden/SeparableGlassBlur" {
float4 offsets;

sampler2D _MainTex;

half4 _MainTex_ST;

v2f vert (appdata_img v) {
v2f o;
Expand All @@ -38,13 +40,13 @@ Shader "Hidden/SeparableGlassBlur" {
half4 frag (v2f i) : COLOR {
half4 color = float4 (0,0,0,0);

color += 0.40 * tex2D (_MainTex, i.uv);
color += 0.15 * tex2D (_MainTex, i.uv01.xy);
color += 0.15 * tex2D (_MainTex, i.uv01.zw);
color += 0.10 * tex2D (_MainTex, i.uv23.xy);
color += 0.10 * tex2D (_MainTex, i.uv23.zw);
color += 0.05 * tex2D (_MainTex, i.uv45.xy);
color += 0.05 * tex2D (_MainTex, i.uv45.zw);
color += 0.40 * tex2D (_MainTex, UnityStereoScreenSpaceUVAdjust(i.uv, _MainTex_ST));
color += 0.15 * tex2D (_MainTex, UnityStereoScreenSpaceUVAdjust(i.uv01.xy, _MainTex_ST));
color += 0.15 * tex2D (_MainTex, UnityStereoScreenSpaceUVAdjust(i.uv01.zw, _MainTex_ST));
color += 0.10 * tex2D (_MainTex, UnityStereoScreenSpaceUVAdjust(i.uv23.xy, _MainTex_ST));
color += 0.10 * tex2D (_MainTex, UnityStereoScreenSpaceUVAdjust(i.uv23.zw, _MainTex_ST));
color += 0.05 * tex2D (_MainTex, UnityStereoScreenSpaceUVAdjust(i.uv45.xy, _MainTex_ST));
color += 0.05 * tex2D (_MainTex, UnityStereoScreenSpaceUVAdjust(i.uv45.zw, _MainTex_ST));

return color;
}
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