1 files changed, 4 insertions, 1 deletions
diff --git a/indra/newview/app_settings/shaders/class1/objects/bumpV.glsl b/indra/newview/app_settings/shaders/class1/objects/bumpV.glsl
index 834c20e14d..95cdfb6fae 100644
--- a/indra/newview/app_settings/shaders/class1/objects/bumpV.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/bumpV.glsl
@@ -23,6 +23,7 @@
  * $/LicenseInfo$
  */
 
+uniform mat4 modelview_matrix;
 uniform mat4 texture_matrix0;
 uniform mat4 modelview_projection_matrix;
 
@@ -32,11 +33,11 @@ in vec2 texcoord1;
 
 out vec2 vary_texcoord0;
 out vec2 vary_texcoord1;
+out vec3 vary_position;
 
 #ifdef HAS_SKIN
 mat4 getObjectSkinnedTransform();
 uniform mat4 projection_matrix;
-uniform mat4 modelview_matrix;
 #endif
 
 void main()
@@ -46,8 +47,10 @@ void main()
     mat4 mat = getObjectSkinnedTransform();
     mat = modelview_matrix * mat;
     vec4 pos = mat * vec4(position.xyz, 1.0);
+    vary_position = pos.xyz;
     gl_Position = projection_matrix * pos;
 #else
+    vary_position = (modelview_matrix * vec4(position.xyz, 1.0)).xyz;
     gl_Position = modelview_projection_matrix*vec4(position.xyz, 1.0);
 #endif
     vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;