From 7b020ffa84e64d0734709b2489e1da5463689e61 Mon Sep 17 00:00:00 2001
From: vaxerski <vaxry@vaxry.net>
Date: Thu, 1 Dec 2022 13:36:07 +0000
Subject: Added screen shaders

---
 example/screenShader.frag | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 example/screenShader.frag

(limited to 'example')

diff --git a/example/screenShader.frag b/example/screenShader.frag
new file mode 100644
index 00000000..5eeac17a
--- /dev/null
+++ b/example/screenShader.frag
@@ -0,0 +1,16 @@
+//
+// Example blue light filter shader.
+// 
+
+precision mediump float;
+varying vec2 v_texcoord;
+uniform sampler2D tex;
+
+void main() {
+
+    vec4 pixColor = texture2D(tex, v_texcoord);
+
+    pixColor[2] *= 0.8;
+
+    gl_FragColor = pixColor;
+}
-- 
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