1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/m3g/m3gcore11/inc/m3g_light.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,57 @@
     1.4 +/*
     1.5 +* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of the License "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description: Light interface
    1.18 +*
    1.19 +*/
    1.20 +
    1.21 +#ifndef __M3G_LIGHT_H__
    1.22 +#define __M3G_LIGHT_H__
    1.23 +
    1.24 +/*!
    1.25 + * \internal
    1.26 + * \file
    1.27 + * \brief Light interface
    1.28 + */
    1.29 +
    1.30 +#include "m3g_gl.h"
    1.31 +#include "m3g_node.h"
    1.32 +
    1.33 +/*!
    1.34 + * \internal
    1.35 + * \brief Light source node instance data
    1.36 + */
    1.37 +struct M3GLightImpl
    1.38 +{
    1.39 +	Node node;
    1.40 +
    1.41 +	M3Gfloat constantAttenuation;
    1.42 +	M3Gfloat linearAttenuation;
    1.43 +	M3Gfloat quadraticAttenuation;
    1.44 +	
    1.45 +	M3Gfloat intensity;
    1.46 +	M3Guint color;
    1.47 +	
    1.48 +	M3Gint mode;
    1.49 +	M3Gfloat spotAngle;
    1.50 +	M3Gfloat spotExponent;
    1.51 +};
    1.52 +    
    1.53 +/*----------------------------------------------------------------------
    1.54 + * Internal functions
    1.55 + *--------------------------------------------------------------------*/
    1.56 +
    1.57 +static void m3gInitLight(Interface *m3g, Light *light);
    1.58 +static void m3gApplyLight(const Light *self, GLenum glLight, const Vec4 *pos, const Vec4 *spotDir);
    1.59 +
    1.60 +#endif /*__M3G_LIGHT_H__*/