From b468d010a8a185bd04cdb1fb41810a189971e583 Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Tue, 11 Aug 2020 18:39:53 +0200
Subject: implemented extended postfx

---
 src/extras/shaders/im2d.vert | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 src/extras/shaders/im2d.vert

(limited to 'src/extras/shaders/im2d.vert')

diff --git a/src/extras/shaders/im2d.vert b/src/extras/shaders/im2d.vert
new file mode 100644
index 00000000..241593b1
--- /dev/null
+++ b/src/extras/shaders/im2d.vert
@@ -0,0 +1,21 @@
+uniform vec4 u_xform;
+
+layout(location = 0) in vec4 in_pos;
+layout(location = 2) in vec4 in_color;
+layout(location = 3) in vec2 in_tex0;
+
+out vec4 v_color;
+out vec2 v_tex0;
+out float v_fog;
+
+void
+main(void)
+{
+	gl_Position = in_pos;
+	gl_Position.w = 1.0;
+	gl_Position.xy = gl_Position.xy * u_xform.xy + u_xform.zw;
+	v_fog = DoFog(gl_Position.z);
+	gl_Position.xyz *= gl_Position.w;
+	v_color = in_color;
+	v_tex0 = in_tex0;
+}
-- 
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