From ffc9a1a0ff643b549c2ef265bd7754fe71faa206 Mon Sep 17 00:00:00 2001
From: faiface <faiface@ksp.sk>
Date: Sat, 3 Dec 2016 19:23:18 +0100
Subject: [PATCH] add color blending
---
pixelgl/thread.go | 2 ++
1 file changed, 2 insertions(+)
diff --git a/pixelgl/thread.go b/pixelgl/thread.go
index 3f5d1dc..330309a 100644
--- a/pixelgl/thread.go
+++ b/pixelgl/thread.go
@@ -51,6 +51,8 @@ func Init() {
if err != nil {
panic(err)
}
+ gl.Enable(gl.BLEND)
+ gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
}
// DoNoBlock executes a function inside the main OpenGL thread.
--
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