From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 13 Aug 2016 15:28:47 +0000 (+0300)
Subject: Implement the previously forgotten Clipping::unbind
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=aa519211e367bf9b24b8754fcd3cb5ac0f6476d2

Implement the previously forgotten Clipping::unbind
---

diff --git a/source/clipping.cpp b/source/clipping.cpp
index add7bba6..e309df58 100644
--- a/source/clipping.cpp
+++ b/source/clipping.cpp
@@ -99,6 +99,22 @@ void Clipping::bind(bool legacy) const
 
 void Clipping::unbind()
 {
+	const Clipping *old = current();
+	if(!set_current(0))
+		return;
+
+	if(bound_with_legacy)
+	{
+		for(unsigned i=0; i<old->planes.size(); ++i)
+			if(old->planes[i])
+				ClipPlane::unbind_from(i);
+	}
+	else
+	{
+		for(unsigned i=0; i<old->planes.size(); ++i)
+			if(old->planes[i])
+				disable(GL_CLIP_PLANE0+i);
+	}
 }
 
 } // namespace GL