From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 17 Oct 2007 14:58:32 +0000 (+0000)
Subject: Bugfixes to Light
X-Git-Tag: 0.9~29
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=c1405286754104ddc044dddbb0a3505a9a5e3d4a;p=libs%2Fgl.git

Bugfixes to Light
---

diff --git a/source/light.cpp b/source/light.cpp
index 1570c5cd..5b0fa1d7 100644
--- a/source/light.cpp
+++ b/source/light.cpp
@@ -6,6 +6,7 @@ Distributed under the LGPL
 */
 
 #include "light.h"
+#include "misc.h"
 
 namespace Msp {
 namespace GL {
@@ -43,14 +44,15 @@ void Light::set_position(float x_, float y_, float z_, float w_)
 	w=w_;
 }
 
-void Light::apply()
+void Light::apply() const
 {
 	apply_to(current);
 }
 
-void Light::apply_to(unsigned l)
+void Light::apply_to(unsigned l) const
 {
 	l+=GL_LIGHT0;
+	enable(l);
 	glLightfv(l, GL_AMBIENT, &ambient.r);
 	glLightfv(l, GL_DIFFUSE, &diffuse.r);
 	glLightfv(l, GL_SPECULAR, &specular.r);
diff --git a/source/light.h b/source/light.h
index cbf95add..6a686841 100644
--- a/source/light.h
+++ b/source/light.h
@@ -33,8 +33,8 @@ public:
 	void set_diffuse(const Color &c);
 	void set_specular(const Color &c);
 	void set_position(float, float, float, float);
-	void apply();
-	void apply_to(unsigned);
+	void apply() const;
+	void apply_to(unsigned) const;
 
 	static void activate(unsigned);
 };