From f7f9601567ce089f3335407f1d3c7d32dbb18c60 Mon Sep 17 00:00:00 2001
From: "Jonathan \"Geenz\" Goodman" <geenz@geenzo.com>
Date: Mon, 17 Jul 2023 15:05:47 -0700
Subject: Got hero probes rendering from the camera.

DRTVWR-583
---
 .../shaders/class3/deferred/softenLightF.glsl      |  9 ++++----
 indra/newview/llreflectionmapmanager.cpp           | 26 ++++++++--------------
 2 files changed, 13 insertions(+), 22 deletions(-)

(limited to 'indra/newview')

diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
index a63d445115..d8118fab82 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
@@ -117,8 +117,8 @@ vec3 pbrBaseLight(vec3 diffuseColor,
                   vec3 additive,
                   vec3 atten);
 
-vec3 pbrPunctual(vec3 diffuseColor, vec3 specularColor, 
-                    float perceptualRoughness, 
+vec3 pbrPunctual(vec3 diffuseColor, vec3 specularColor,
+                    float perceptualRoughness,
                     float metallic,
                     vec3 n, // normal
                     vec3 v, // surface point to camera
@@ -193,7 +193,7 @@ void main()
 
     if (GET_GBUFFER_FLAG(GBUFFER_FLAG_HAS_PBR))
     {
-        vec3 orm = texture(specularRect, tc).rgb; 
+        vec3 orm = texture(specularRect, tc).rgb;
         float perceptualRoughness = orm.g;
         float metallic = orm.b;
         float ao = orm.r;
@@ -298,7 +298,6 @@ void main()
         vec4 fogged = applyWaterFogViewLinear(pos.xyz, vec4(color, bloom));
         color       = fogged.rgb;
     #endif
-    frag_color.rgb = textureLod(heroProbes, vec4(norm.xyz, 0), 0).rgb;
-    //frag_color.rgb = max(color.rgb, vec3(0)); //output linear since local lights will be added to this shader's results
+    frag_color.rgb = max(color.rgb, vec3(0)); //output linear since local lights will be added to this shader's results
     frag_color.a = 0.0;
 }
diff --git a/indra/newview/llreflectionmapmanager.cpp b/indra/newview/llreflectionmapmanager.cpp
index fe3ea15352..45489fb35b 100644
--- a/indra/newview/llreflectionmapmanager.cpp
+++ b/indra/newview/llreflectionmapmanager.cpp
@@ -333,20 +333,14 @@ void LLReflectionMapManager::update()
     
     {
         LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("rmmu - realtime");
-        // update the closest dynamic probe realtime
-        // should do a full irradiance pass on "odd" frames and a radiance pass on "even" frames
-        mHeroProbe->autoAdjustOrigin();
-
-        // store and override the value of "isRadiancePass" -- parts of the render pipe rely on "isRadiancePass" to set
-        // lighting values etc
+        
+        mHeroProbe->mOrigin.load3(LLViewerCamera::instance().mOrigin.mV);
         bool radiance_pass = isRadiancePass();
-        mRadiancePass = mRealtimeRadiancePass;
+        mRadiancePass = true;
         for (U32 i = 0; i < 6; ++i)
         {
             updateProbeFace(mHeroProbe, i, mHeroProbeResolution, mHeroArray);
         }
-        
-        mRealtimeRadiancePass = !mRealtimeRadiancePass;
 
         // restore "isRadiancePass"
         mRadiancePass = radiance_pass;
@@ -713,12 +707,9 @@ void LLReflectionMapManager::updateProbeFace(LLReflectionMap* probe, U32 face, U
             {
                 LL_PROFILE_GPU_ZONE("probe mip copy");
                 cubeArray->bind(0);
-                //glCopyTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, mip, 0, 0, probe->mCubeIndex * 6 + face, 0, 0, res, res);
+                
                 glCopyTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, mip, 0, 0, sourceIdx * 6 + face, 0, 0, res, res);
-                //if (i == 0)
-                //{
-                    //glCopyTexSubImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, mip, 0, 0, probe->mCubeIndex * 6 + face, 0, 0, res, res);
-                //}
+                
                 cubeArray->unbind();
             }
             mMipChain[i].flush();
@@ -732,7 +723,7 @@ void LLReflectionMapManager::updateProbeFace(LLReflectionMap* probe, U32 face, U
         gReflectionMipProgram.unbind();
     }
 
-    if (face == 5 && probe->mType != LLReflectionMap::ProbeType::REFLECTION)
+    if (face == 5)
     {
         mMipChain[0].bindTarget();
         static LLStaticHashedString sSourceIdx("sourceIdx");
@@ -1330,10 +1321,11 @@ void LLReflectionMapManager::initReflectionMaps()
         mDefaultProbe->mProbeIndex = 0;
         touch_default_probe(mDefaultProbe);
         
-        mHeroProbeResolution = 512;
+        mHeroProbeResolution = 128;
         
         mHeroArray = new LLCubeMapArray();
-        mHeroArray->allocate(mHeroProbeResolution, 3, 1);
+        // Revise when we have both water and mirrors in hero probes.
+        mHeroArray->allocate(mHeroProbeResolution, 3, 2, true);
         
         if (mHeroProbe.isNull()) {
             mHeroProbe = new LLReflectionMap();
-- 
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