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diff --git a/dep/g3dlite/include/G3D/GLight.h b/dep/g3dlite/include/G3D/GLight.h
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--- a/dep/g3dlite/include/G3D/GLight.h
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-/**
-  @file GLight.h
-
-  @maintainer Morgan McGuire, http://graphics.cs.williams.edu
-
-  @created 2003-11-12
-  @edited  2009-11-08
-*/
-
-#ifndef G3D_GLight_h
-#define G3D_GLight_h
-
-#include "G3D/platform.h"
-#include "G3D/Vector4.h"
-#include "G3D/Vector3.h"
-#include "G3D/Color4.h"
-
-namespace G3D {
-class Any;
-
-/**
- A light representation that closely follows the OpenGL light format.
- */
-class GLight  {
-public:
-    /** World space position (for a directional light, w = 0 */
-    Vector4             position;
-
-    /** For a spot or directional light, this is the "right vector" that will be used when constructing
-        a reference frame(). */
-    Vector3             rightDirection;
-
-    /** Direction in which the light faces, if a spot light.  This is the "look vector" of the light source. */
-    Vector3             spotDirection;
-
-    /** In <B>degrees</B>.  180 = no cutoff (point/dir).  Values less than 90 = spot light */
-    float               spotCutoff;
-
-    /** If true, G3D::SuperShader will render a cone of light large
-        enough to encompass the entire square that bounds the cutoff
-        angle. This produces a square prism instead of a cone of light
-        when used with a G3D::ShadowMap.  for an unshadowed light this
-        has no effect.*/
-    bool                spotSquare;
-
-    /** Constant, linear, quadratic */
-    float               attenuation[3];
-
-    /** May be outside the range [0, 1] */
-    Color3              color;
-
-    /** If false, this light is ignored */
-    bool                enabled;
-
-    /** If false, this light does not create specular highlights
-        (useful when using negative lights). */
-    bool                specular;
-
-    /** If false, this light does not create diffuse illumination
-        (useful when rendering a specular-only pass). */
-    bool                diffuse;
-
-    GLight();
-   
-    /** Accepted forms:
-        - GLight::directional( vector3, color3, [bool, [bool]])
-        - GLight::spot(vector3, vector3, #, color3, [#, [#, [#, [#, [bool, [bool]]]])
-        - GLight::point(vector3, color3, [#, [#, [#, [#, [bool, [bool]]]])
-        - GLight { [all fields] }
-    */
-    GLight(const Any& any);
-    
-    /** Converts the Color3 to an Any. */
-    operator Any() const;
-
-    /** @param toLight will be normalized */
-    static GLight directional(const Vector3& toLight, const Color3& color, bool specular = true, bool diffuse = true);
-
-    static GLight point(const Vector3& pos, const Color3& color, float constAtt = 1, float linAtt = 0, float quadAtt = 0.5f, bool specular = true, bool diffuse = true);
-
-    /** @param pointDirection Will be normalized.  Points in the
-        direction that light propagates.
-
-        @param cutOffAngleDegrees Must be on the range [0, 90]. This
-        is the angle from the point direction to the edge of the light
-        cone.  I.e., a value of 45 produces a light with a 90-degree 
-        cone of view.
-    */
-    static GLight spot(const Vector3& pos, const Vector3& pointDirection, float cutOffAngleDegrees, 
-                       const Color3& color, float constAtt = 1, float linAtt = 0, float quadAtt = 0,
-                       bool specular = true, bool diffuse = true);
-
-    /** Creates a spot light that looks at a specific point (by calling spot() ) */
-    static GLight spotTarget(const Vector3& pos, const Vector3& target, float cutOffAngleDegrees, 
-                       const Color3& color, float constAtt = 1, float linAtt = 0, float quadAtt = 0,
-                       bool specular = true, bool diffuse = true) {
-           return spot(pos, target - pos, cutOffAngleDegrees, color, constAtt, linAtt, quadAtt, specular, diffuse);
-    }
-
-    /** Returns the sphere within which this light has some noticable effect.  May be infinite.
-        @param cutoff The value at which the light intensity is considered negligible. */
-    class Sphere effectSphere(float cutoff = 30.0f / 255) const;
-
-    /** Computes a reference frame (e.g., for use with G3D::ShadowMap */
-    class CoordinateFrame frame() const;
-
-    bool operator==(const GLight& other) const;
-    bool operator!=(const GLight& other) const;
-};
-
-} // namespace
-#endif
-