X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flighting.h;h=063bbf2b4eb5a5f81bb75a6931ba5833d603b377;hb=8ed7051d1a80c7e8b198d96575338eee6a5e2485;hp=7c7dc454c14f027e1fed3c17f62ec5b6b9b3c608;hpb=a6acc6fc98f8571eaaa66f726c1ff4d60abe4f58;p=libs%2Fgl.git

diff --git a/source/lighting.h b/source/lighting.h
index 7c7dc454..063bbf2b 100644
--- a/source/lighting.h
+++ b/source/lighting.h
@@ -2,6 +2,7 @@
 #define MSP_GL_LIGHTING_H_
 
 #include <vector>
+#include <msp/geometry/angle.h>
 #include "bindable.h"
 #include "color.h"
 #include "gl.h"
@@ -19,8 +20,10 @@ class Lighting: public Bindable<Lighting>
 {
 private:
 	Color ambient;
+	Color sky_color;
+	Vector3 sky_direction;
+	Geometry::Angle<float> horizon_angle;
 	std::vector<const Light *> lights;
-	ProgramData shdata;
 
 public:
 	Lighting();
@@ -28,11 +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(const Matrix &);
-	const ProgramData &get_shader_data() const { return shdata; }
+	void update_shader_data(ProgramData &, const Matrix &) const;
 	void bind() const;
 
 	static void unbind();