From 476cbaed6a876c308baa057b50af2631668f7293 Mon Sep 17 00:00:00 2001
From: "Jonathan \"Geenz\" Goodman" <geenz@geenzo.com>
Date: Wed, 31 Jan 2024 15:54:14 -0800
Subject: #677 Some clipping WIP

---
 .../app_settings/shaders/class1/deferred/materialV.glsl      |  2 +-
 .../app_settings/shaders/class3/deferred/materialF.glsl      | 12 +++++++-----
 .../app_settings/shaders/class3/deferred/softenLightF.glsl   |  1 -
 3 files changed, 8 insertions(+), 7 deletions(-)

(limited to 'indra/newview/app_settings')

diff --git a/indra/newview/app_settings/shaders/class1/deferred/materialV.glsl b/indra/newview/app_settings/shaders/class1/deferred/materialV.glsl
index 65706e2c3f..41112bce30 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/materialV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/materialV.glsl
@@ -127,7 +127,7 @@ void main()
 	vertex_color = diffuse_color;
 
 #if !defined(HAS_SKIN)
-	vary_position = (projection_matrix*vec4(position.xyz, 1.0)).xyz;
+	vary_position = (modelview_matrix*vec4(position.xyz, 1.0)).xyz;
 #endif
 }
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl b/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl
index b3b1aaed56..8fe0e1cec8 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl
@@ -48,15 +48,18 @@ vec3 linear_to_srgb(vec3 cs);
 uniform vec4 clipPlane;
 uniform float clipSign;
 uniform float mirror_flag;
+uniform mat4 modelview_matrix;
+uniform mat3 normal_matrix;
 void applyClip(vec3 pos)
 {
-    float funnyClip = 0;
+
     if (mirror_flag > 0)
     {
-            if ((dot(pos.xyz, clipPlane.xyz) + clipPlane.w) > 0.0)
-            {
+        if ((dot(pos.xyz, clipPlane.xyz) + clipPlane.w) < 0.0)
+        {
                 discard;
-            }
+        }
+       
     }
 }
 
@@ -308,7 +311,6 @@ void main()
     // diffcol == diffuse map combined with vertex color
     vec4 diffcol = texture(diffuseMap, vary_texcoord0.xy);
 	diffcol.rgb *= vertex_color.rgb;
-
     alphaMask(diffcol.a);
 
     // spec == specular map combined with specular color
diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
index f1de0b88d6..b49c3386db 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
@@ -201,7 +201,6 @@ void main()
         #ifdef HERO_PROBES
         vec3 refnormpersp = reflect(pos.xyz, norm.xyz);
 
-        if (GET_GBUFFER_FLAG(GBUFFER_FLAG_HAS_MIRROR))
             color = textureLod(heroProbes, vec4(env_mat * refnormpersp, 0), (1.0 - gloss) * 11).xyz * specularColor;
         #endif
     }
-- 
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