40 lines
1.0 KiB
PostScript
40 lines
1.0 KiB
PostScript
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/**
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* @ Version: SCREEN SPACE SHADERS - UPDATE 22
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* @ Description: Bloom - Build
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* @ Modified time: 2024-10-28 13:40
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* @ Author: https://www.moddb.com/members/ascii1457
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* @ Mod: https://www.moddb.com/mods/stalker-anomaly/addons/screen-space-shaders
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*/
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#include "screenspace_common.h"
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uniform float4 ssfx_bloom_1; // Threshold, Exposure, Emmisive, Sky
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Texture2D s_scene;
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Texture2D s_emissive;
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float4 main ( p_screen I ) : SV_Target
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{
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#ifndef USE_MSAA
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float3 P = s_position.Sample( smp_nofilter, I.tc0.xy ).xyz;
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#else
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float3 P = s_position.Load( int3( I.hpos.xy * 2.0f, 0 ), 0 ).xyz;
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#endif
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float3 Result = s_scene.SampleLevel(smp_linear, I.tc0.xy, 0).rgb;
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// Sky Intensity
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Result *= P.z <= SKY_EPS ? ssfx_bloom_1.w : 1.0f;
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// Threshold
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Result = pow(abs(Result), ssfx_bloom_1.x);
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float3 Emissive = s_emissive.SampleLevel(smp_linear, I.tc0.xy, 0).rgb;
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// Emissive doesn't use threshold
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Result = saturate(Result + Emissive);
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return float4(saturate(Result), dot(Emissive, 1));
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//return float4(saturate(Result), 1);
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}
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