X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flight.h;h=658e828781ae32af78f1e70fafe99e984cb99ac7;hb=787e0f5daaccb912fd351b26f9cb9026719ab384;hp=cbf95add001d86766e9c2826658240597705d761;hpb=832fb1872e6e5e664e2e5130122fd2f74729ed42;p=libs%2Fgl.git

diff --git a/source/light.h b/source/light.h
index cbf95add..658e8287 100644
--- a/source/light.h
+++ b/source/light.h
@@ -1,14 +1,9 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GL_LIGHT_H_
 #define MSP_GL_LIGHT_H_
 
+#include <vector>
 #include "color.h"
+#include "vector.h"
 
 namespace Msp {
 namespace GL {
@@ -16,27 +11,42 @@ namespace GL {
 class Light
 {
 private:
-	Color ambient;
 	Color diffuse;
 	Color specular;
-	float x, y, z, w;
-	float sdx, sdy, sdz;
+	Vector4 position;
+	Vector3 spot_dir;
 	float spot_exp;
 	float spot_cutoff;
 	float attenuation[3];
 
-	static unsigned current;
+	static unsigned current_unit;
+	static std::vector<const Light *> current_lights;
 
 public:
 	Light();
-	void set_ambient(const Color &c);
+
 	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);
+	const Color &get_diffuse() const { return diffuse; }
+	const Color &get_specular() const { return specular; }
+
+	void set_position(const Vector4 &);
+	const Vector4 &get_position() const { return position; }
+	void set_spot_direction(const Vector3 &);
+	void set_spot_exponent(float);
+	void set_spot_cutoff(float);
+	const Vector3 &get_spot_direction() const { return spot_dir; }
+	float get_spot_exponent() const { return spot_exp; }
+	float get_spot_cutoff() const { return spot_cutoff; }
+	void set_attenuation(float, float, float);
+	const float *get_attenuation() const { return attenuation; }
+
+	void bind() const;
+	void bind_to(unsigned) const;
 
 	static void activate(unsigned);
+	static void unbind();
+	static void unbind_from(unsigned);
 };
 
 } // namespace GL