1 files changed, 17 insertions, 0 deletions
diff --git a/indra/newview/app_settings/shaders/class1/objects/bumpF.glsl b/indra/newview/app_settings/shaders/class1/objects/bumpF.glsl
new file mode 100644
index 0000000000..587ab93a80
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/objects/bumpF.glsl
@@ -0,0 +1,17 @@
+/** 
+ * @file bumpF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+ 
+uniform sampler2D texture0;
+uniform sampler2D texture1;
+
+void main() 
+{
+	float tex0 = texture2D(texture0, gl_TexCoord[0].xy).a;
+	float tex1 = texture2D(texture1, gl_TexCoord[1].xy).a;
+
+	gl_FragColor = vec4(tex0+(1.0-tex1)-0.5);
+}