From fe2e3e4702c2b2d8ac9030fff295174d0e9a7358 Mon Sep 17 00:00:00 2001
From: "Jonathan \"Geenz\" Goodman" <geenz@geenzo.com>
Date: Tue, 17 Oct 2023 14:47:01 -0700
Subject: [PATCH] Fix for SL-19283
---
indra/newview/app_settings/shaders/class1/deferred/moonF.glsl | 3 +++
indra/newview/app_settings/shaders/class1/deferred/moonV.glsl | 3 ++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/indra/newview/app_settings/shaders/class1/deferred/moonF.glsl b/indra/newview/app_settings/shaders/class1/deferred/moonF.glsl
index f3e7b2ee724..183354b9bdc 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/moonF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/moonF.glsl
@@ -57,5 +57,8 @@ void main()
frag_data[1] = vec4(0.0);
frag_data[2] = vec4(0.0, 0.0, 0.0, GBUFFER_FLAG_HAS_ATMOS);
frag_data[3] = vec4(c.rgb, c.a);
+
+ // Added and commented out for a ground truth. Do not uncomment - Geenz
+ //gl_FragDepth = 0.999985f;
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/moonV.glsl b/indra/newview/app_settings/shaders/class1/deferred/moonV.glsl
index 032245a01c3..c2a1dccb33a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/moonV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/moonV.glsl
@@ -39,7 +39,8 @@ void main()
vec4 pos = (modelview_projection_matrix * vert);
// smash to *almost* far clip plane -- stars are still behind
- pos.z = pos.w*0.999999;
+ // SL-19283 - finagle the moon position to be between clouds and stars.
+ pos.z = pos.w*0.999991;
gl_Position = pos;
vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;
--
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