From 827ba62671c6e2efe96259a0f130a4d167d14c2a Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Wed, 19 Aug 2020 16:10:22 +0200
Subject: neo pipelines; postfx fix

---
 src/extras/shaders/neoGloss.frag | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/extras/shaders/neoGloss.frag

(limited to 'src/extras/shaders/neoGloss.frag')

diff --git a/src/extras/shaders/neoGloss.frag b/src/extras/shaders/neoGloss.frag
new file mode 100644
index 00000000..14ef0e15
--- /dev/null
+++ b/src/extras/shaders/neoGloss.frag
@@ -0,0 +1,26 @@
+uniform sampler2D tex0;
+
+uniform vec4 u_reflProps;
+
+#define glossMult (u_reflProps.x)
+
+in vec3 v_normal;
+in vec3 v_light;
+in vec2 v_tex0;
+in float v_fog;
+
+out vec4 color;
+
+void
+main(void)
+{
+	color = texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));
+	vec3 n = 2.0*v_normal-1.0;            // unpack
+	vec3 v = 2.0*v_light-1.0;             //
+
+	float s = dot(n, v);
+	color = s*s*s*s*s*s*s*s*color*v_fog*glossMult;
+
+	DoAlphaTest(color.a);
+}
+
-- 
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