From: Benoît Jacob <jacob.benoit.1@gmail.com>
Date: Sat, 22 Jul 2006 10:04:10 +0000 (+0000)
Subject: Small optimization: when rendering atoms, use GL_RESCALE_NORMAL instead
X-Git-Tag: v3.80.3~103^2~23
X-Git-Url: https://git.rmz.fi/?a=commitdiff_plain;h=ff6961ef1c76e0770051aa47cb1338252b9896a5;p=libqmvoc.git

Small optimization: when rendering atoms, use GL_RESCALE_NORMAL instead
of GL_NORMALIZE.

M    kalzium/src/kalziumglwidget.cpp

svn path=/trunk/KDE/kdeedu/kalzium/src/kalziumglwidget.cpp; revision=565060
---

diff --git a/kalzium/kalziumglwidget.cpp b/kalzium/kalziumglwidget.cpp
index 0d0f38b..f5ff837 100644
--- a/kalzium/kalziumglwidget.cpp
+++ b/kalzium/kalziumglwidget.cpp
@@ -165,10 +165,16 @@ void KalziumGLWidget::renderAtoms()
 {
 	if( m_molStyle.m_atomStyle != MolStyle::ATOMS_DISABLED )
 	{
+		glDisable( GL_NORMALIZE );
+		glEnable( GL_RESCALE_NORMAL );
+
 		FOR_ATOMS_OF_MOL( atom, m_molecule )
 		{
 			drawAtom( &*atom );
 		}
+
+		glEnable( GL_NORMALIZE );
+		glDisable( GL_RESCALE_NORMAL );
 	}
 }