X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Flighting.h;h=40360fc588508e9cc13cfd63f1b826f972017fea;hb=0c1e15e36a46bada35b905b2bdd35f6f48ce7cb0;hp=931d06d3daf8d2e72aede2af04452b0d0a2e740a;hpb=6109322ffc5dec1a777807fcbefacafe94d1d5eb;p=libs%2Fgl.git

diff --git a/source/lighting.h b/source/lighting.h
index 931d06d3..40360fc5 100644
--- a/source/lighting.h
+++ b/source/lighting.h
@@ -22,7 +22,7 @@ class Lighting: public Bindable<Lighting>
 private:
 	Color ambient;
 	Color sky_color;
-	Vector3 sky_direction;
+	Vector3 zenith_direction;
 	Geometry::Angle<float> horizon_angle;
 	Color fog_color;
 	float fog_density;
@@ -39,9 +39,12 @@ public:
 	/** Sets the color of the sky at zenith.  Has no effect without shaders. */
 	void set_sky_color(const Color &);
 
-	/** Sets the direction of the sky.  Defaults to positive Z axis.  Has no
+	/** Sets the direction of the zenith.  Defaults to positive Z axis.  Has no
 	effect without shaders. */
-	void set_sky_direction(const Vector3 &);
+	void set_zenith_direction(const Vector3 &);
+
+	/// Deprecated alias for set_zenith_direction
+	void set_sky_direction(const Vector3 &d) { set_zenith_direction(d); }
 
 	/** Sets the angle where skylight cuts off, counted from the true horizon.
 	Has no effect without shaders. */