X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fmaterials%2Flighting.h;h=833e7d2ba1277e916f6dd3f6f8c917c30f9d428b;hp=2a8756c3e567442758a9372932d7e958c7214ee6;hb=a275d25eccad43716c5dcf91f8bc4af2a53c0445;hpb=a77629d781eeb789870470c5ebdbd4b691e1b138

diff --git a/source/materials/lighting.h b/source/materials/lighting.h
index 2a8756c3..833e7d2b 100644
--- a/source/materials/lighting.h
+++ b/source/materials/lighting.h
@@ -44,14 +44,23 @@ public:
 	};
 
 private:
+	struct AttachedLight
+	{
+		const Light *light;
+		mutable unsigned generation;
+
+		AttachedLight(const Light *l): light(l), generation(0) { }
+	};
+
 	Color ambient;
 	Color sky_color;
 	Vector3 zenith_direction;
 	Geometry::Angle<float> horizon_angle;
 	Color fog_color;
 	float fog_density;
-	std::vector<const Light *> lights;
+	std::vector<AttachedLight> lights;
 	std::vector<Light *> owned_data;
+	mutable ProgramData shdata;
 
 public:
 	Lighting();
@@ -97,11 +106,13 @@ public:
 	is returned. */
 	DEPRECATED const Light *get_attached_light(unsigned) const;
 
-	const std::vector<const Light *> &get_attached_lights() const { return lights; }
-
 	/** Updates a ProgramData object with the uniforms for the Lighting,
 	including all attached light sources.  A view matrix must be passed in. */
-	void update_shader_data(ProgramData &, const Matrix &) const;
+	DEPRECATED void update_shader_data(ProgramData &, const Matrix &) const;
+
+	const ProgramData &get_shader_data() const;
+
+	void set_debug_name(const std::string &);
 };
 
 } // namespace GL