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path: root/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
AgeCommit message (Collapse)Author
2019-06-03SL-11238, SL-11337Graham Linden
Tweak application of ambient in deferred soften light for class1/2
2019-05-31SL-11337Graham Linden
Fix handling of ambient (was getting reset to 1,1,1,1 unintentionally). Modify shaders to balance ambient across render modes again.
2019-05-29SL-10969Graham Linden
Modify ambient handling and forward projector lighting again to stamp out alpha fires.
2019-05-28SL-10969, SL-11073Graham Linden
Modify forward projector lighting to use falloff like the deferred lights. Make tex cache not evaluate evictions for size during validation passes.
2019-05-23Add render debug controls for forcing disable of ambient, sun, and local ↵Graham Linden
light contributions (engages AMBIENT_KILL, SUNLIGHT_KILL, and LOCAL_LIGHT_KILL defines in shaders to accomplish those tasks as required by each render mode).
2019-05-22SL-10969Graham Linden
Fix linear attenuation on forward projector lighting. Revert setup of falloff to prev code. Revert deferred water spec and tweak refl/refr blend.
2019-05-21SL-11238Graham Linden
Fix ambient light inputs to the renderer. Fix 3rd sky shader w/ mistaken density mod conversion. Make ambient clamp apply to all modes. Tune ALM ambient clamp to match non-ALM.
2019-05-17SL-11112Graham Linden
Fix blend between reflected/refracted water maps (make less transparent) and fix setting of water fog color alpha on low end to better match prev behavior of setting the internal control value in that case.
2019-05-16SL-11085Graham Linden
Modify new spec response to better match old gloss response curve. Tuned at 255, 192, 160, 128, 64, and 32 glossiness.
2019-05-14SL-11085Graham Linden
Reduce spec bloom further.
2019-05-13SL-10856Graham Linden
Modify calc of sunlight to avoid clipping in gamma correct on values outside 0-1 range. Modify shaders to put back ambient clamp tuned to be close to ambient contrib in low/mid lighting.
2019-05-07Fix diffuse boost which we don't want underwater, but do want in other cases.Graham Linden
2019-05-06SL-11102, SL-11103Graham Linden
Fix diffuse boost in deferred lighting to match non-deferred. Make class2 soften not clamp shadow color to incoming alpha (make shadows appear on terrain underwater).
2019-05-03SL-11085Graham Linden
Remove ambient term clamping to get less dark shadows where we want less dark shadows in ALM.
2019-05-03SL-11090Graham Linden
Tamp down bloom so we don't have to redo ten thousand gloss maps.
2019-05-03SL-11087, SL-11086, SL-11092Graham Linden
Fix sun/moon glow factor bustage. Make darkness an option. Fix moon fade shader logic getting confused when sun was below horizon.
2019-05-02Roll back sRGB decode changes from contrib for now.Graham Linden
Fix direct light matching across alpha/blended-material/deferred. Get diffuse lighting to match from Low to Ultra.
2019-04-30SL-10856Graham Linden
Remove ambient clamp to keep shadows dark. Partial fix for class 3 ambient term being wrong.
2019-04-29Remove hack mul of sunlight in alpha shader and add some taps for debugging ↵Graham Linden
the lighting pipe.
2019-04-26Lighting WIPGraham Linden
Consistency across class2/3/ALM lighting.
2019-04-25Fix dark ALM and strangeness at Mid lighting (class 3 but with a darkness ↵Graham Linden
about it). Make a distinct class3/lighting/lightV which boosts to WL levels (* 2.0) and make lighting without WL atmo enabled use class 2 or below. Make forward shaders (alpha and materialF with alpha-blend mode on) more consistent with deferred lighting.
2019-04-23SL-10901Graham Linden
Bias shadow sampling and allow control of how dark shadows are (clamped ambient).
2019-04-23SL-10901 part 1Graham Linden
Fix flicker even in no shadow ALM from pow on final_da. Shadow acne at Midday still present.
2019-04-19SL-10967Graham Linden
All paths now use the same atmospheric transport calcs.
2019-04-15SL-10959Graham Linden
Scale down of bloom was off by a factor of 3 or so.
2019-04-10SL-10901Graham Linden
Fix up shadow sampling and tweak shadow biasing. Clean up shader decls of unused funcs. Clean up whitespace diffs from release.
2019-04-10Revive the shading model that masks fog.Geenz
--HG-- branch : OPEN-340
2019-04-10Fullbright + elimination of all references to calcFragAtmospherics.Geenz
--HG-- branch : OPEN-340
2019-04-10Separate out vertex program objects from fragment program objects and use it.Geenz
Given that mShaderObjects only ever expects one copy of a given shader object (leading to lots of "shaderV" and "shaderF"), it made having utility shaders a bit more difficult to incorporate. This change makes sure the two are separated. Using this over a multimap largely for readibility. Also, actually, you know, use this functionality. --HG-- branch : OPEN-340
2019-04-08Make ambient clamping consistent between class1/2 deferred lighting and ↵Graham Linden
forward rendering. Add decls for intermediate lighting values for debug.
2019-04-05SL-10821Graham Linden
Fix directionality of da and preserve bumps on completely shadowed areas.
2019-04-03Bring back specular bloom.Geenz
--HG-- branch : BUG-226620
2019-04-03Make sure that the SL BRDF is being applied to objects lit by the sun and moon.Geenz
Fixes BUG-226620 --HG-- branch : BUG-226620
2019-04-02Fix shader link fail from forward decl of wrong soft clip func in class 1.Graham Linden
Fix trying to bind diffuse maps for shader without uniform in shadow shaders. Clean up merge fail around mShaderLevel namechange.
2019-04-02Make sure emissive is actually handled with atmospherics consistently.Geenz
2019-04-01Scale the specular contribution to account for brighter highlights.Geenz
This is more or less to achieve the non-ALM bloom behavior in most circumstances. Why scale it? Normalized blinn-phong gets brighter the higher the specular exponent. As it stood, the old spec contribution was extremely bright despite looking "correct". This is largely eyeballed, but generally looks better for all light sources applied to the surface of the water.
2019-04-01Make sure that atmospheric calcs aren't done twice.Geenz
The atomospherics were being applied both in the G-buffer and during the sun light pass. This ensures that is not the case. Additionally, re-enable specular on the water plane, scale the bloom factor to something more reasonable, and also someone broke specular on emissive surfaces. That's fixed too now.
2019-03-07Fix tabs.Graham Linden
2019-03-07SL-10618, SL-10698Graham Linden
Fix reflection/distortion map culling planes again. Fix broken handling of shadow disables in ALM forward shaders.
2019-02-26SL-10566 part the firstGraham Linden
Tie using deferred rendering in water reflection/distortion map generation to debug var again (claw back some performance lost to doing post-deferred in water map generation). Edit softenLightF for class1/class2 to make them comparable again.
2019-01-30SL-10415, SL-10434Graham Linden
Further tweaking of directional shadow sampling to balance between peter-panning and shadow acne. Move stars to just this side of the sky some to reduce parallax. Remove decodeNormF and uses of decode_normal in favor of unified use of getNorm (try to help the Intel HD x000 compiler learn to link correctly).
2019-01-04Convert to using shared shadow sampling function (reduce duplicated code ↵Graham Linden
blocks in several shaders).
2018-12-06De-duplicate deferred gbuffer access for getPosition/getNorm.Graham Linden
De-duplicate ambient occlusion shader code and move to new aoUtil.glsl Split shared shadow tap funcs into shadowUtil.glsl
2018-12-05Shader cleanup and consolidation of use of sRGB conversion funcs.Graham Linden
2018-12-03SL-10055Graham Linden
Modify handling of directional light to prefer sun when it is up but use moon dir/color when it is alone in the sky. Modify handling of shader in shaders to get some shadowing of ambient and nighttime shadowing.
2018-11-14Work around broken deps on atmospheric vars in the frag-based deferred ↵Graham Linden
lighting pipe.
2018-11-12SL-10044 SL-10045Graham Linden
Fix class 1 and 2 transport/gamma funcs and made usage consistent across all shaders. Fix class1\environment\waterV reverting to old d1/d2 names for wave directions.
2018-11-09Back out changes causing broken shadows and other render shenanigans.Graham Linden
2018-11-06Move to using a shared deferredUtil object for getting pos/norm from gbuffer.Graham Linden
Eliminate 20+ callsites with copy-paste of getPosition and/or getNorm code. Make pipeline use getShadowTarget/releaseShadowTarget consistently.
2018-11-01SL-9994Graham Linden
Make shaders use consistent naming and parameter order for transport and atmospheric helpers. Share transport and gamma correction code where possible. Add lots of asserts and other validation for when things don't go as planned. Engage dumpShaderSource to get more source output with shader compilation fail.
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