From 478703e3c82df7b5751d80007264468bf44cb379 Mon Sep 17 00:00:00 2001 From: RunitaiLinden Date: Wed, 11 Oct 2023 14:20:47 -0500 Subject: SL-20440 Fix for projector ambiance destroying PBR shading. Also fix longstanding bug with hard line in projector ambiance lighting. Incidental decruft of legacy_adjust and LOCAL_LIGHT_KILL, etc. --- .../shaders/class1/environment/srgbF.glsl | 28 ---------------------- 1 file changed, 28 deletions(-) (limited to 'indra/newview/app_settings/shaders/class1/environment/srgbF.glsl') diff --git a/indra/newview/app_settings/shaders/class1/environment/srgbF.glsl b/indra/newview/app_settings/shaders/class1/environment/srgbF.glsl index 31b02377da..e3fd10447e 100644 --- a/indra/newview/app_settings/shaders/class1/environment/srgbF.glsl +++ b/indra/newview/app_settings/shaders/class1/environment/srgbF.glsl @@ -113,31 +113,3 @@ vec3 inv_toneMapACES_Hill(vec3 color) return color; } -// adjust legacy colors to back out tonemapping and exposure -// NOTE: obsolete now that setting probe ambiance to zero removes tonemapping and exposure, but keeping for a minute -// while that change goes through testing - davep 6/1/2023 -#define LEGACY_ADJUST 0 - -vec3 legacy_adjust(vec3 c) -{ -#if LEGACY_ADJUST - vec3 desat = rgb2hsv(c.rgb); - desat.g *= 1.0-(1.0-desat.b)*0.5; - desat.b += (1.0-desat.b)*0.1f; - desat.rgb = hsv2rgb(desat); - return desat; -#else - return c; -#endif -} - -vec3 legacy_adjust_fullbright(vec3 c) -{ -#if LEGACY_ADJUST - float exp_scale = clamp(texture(exposureMap, vec2(0.5, 0.5)).r, 0.01, 10.0); - return c / exp_scale * 1.34; //magic 1.34 arrived at by binary search for a value that reproduces midpoint grey consistenty -#else - return c; -#endif -} - -- cgit v1.2.3