X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flighting.h;h=063bbf2b4eb5a5f81bb75a6931ba5833d603b377;hb=e720536d5feacf6136b5621c98b72d206e44f64c;hp=31e75a44c66b36442778b7ac2d07e0add0a6f342;hpb=42ace9ac1350d3ae009bdd2fb335ac1e57d1b36b;p=libs%2Fgl.git

diff --git a/source/lighting.h b/source/lighting.h
index 31e75a44..063bbf2b 100644
--- a/source/lighting.h
+++ b/source/lighting.h
@@ -1,28 +1,18 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2008  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GL_LIGHTING_H_
 #define MSP_GL_LIGHTING_H_
 
 #include <vector>
+#include <msp/geometry/angle.h>
 #include "bindable.h"
 #include "color.h"
 #include "gl.h"
+#include "programdata.h"
 
 namespace Msp {
 namespace GL {
 
 class Light;
 
-enum
-{
-	LIGHTING = GL_LIGHTING
-};
-
 /**
 Encapsulates global lighting parameters and a number of individual lights.
 */
@@ -30,6 +20,9 @@ class Lighting: public Bindable<Lighting>
 {
 private:
 	Color ambient;
+	Color sky_color;
+	Vector3 sky_direction;
+	Geometry::Angle<float> horizon_angle;
 	std::vector<const Light *> lights;
 
 public:
@@ -38,8 +31,14 @@ public:
 	void set_ambient(const Color &);
 	const Color &get_ambient() const { return ambient; }
 
+	void set_sky_color(const Color &);
+	void set_sky_direction(const Vector3 &);
+	void set_horizon_angle(const Geometry::Angle<float> &);
+
 	void attach(unsigned, const Light &);
 	void detach(unsigned);
+
+	void update_shader_data(ProgramData &, const Matrix &) const;
 	void bind() const;
 
 	static void unbind();