X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flighting.h;h=063bbf2b4eb5a5f81bb75a6931ba5833d603b377;hb=67538c60b8baa6816b8ae2d343ae62d881e6c58d;hp=794fb75a045497eae7c803b2f86aab9c3d42ce58;hpb=f14435e58bfa0fa697a06ba9a454bb30cd37d9d8;p=libs%2Fgl.git

diff --git a/source/lighting.h b/source/lighting.h
index 794fb75a..063bbf2b 100644
--- a/source/lighting.h
+++ b/source/lighting.h
@@ -2,9 +2,11 @@
 #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 {
@@ -18,6 +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:
@@ -26,8 +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();