RE/RE_LightVal.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * Produced by:
 *      Side Effects Software Inc
 *      123 Front Street West, Suite 1401
 *      Toronto, Ontario
 *      Canada   M5J 2M2
 *      416-504-9876
 *
 * NAME:        RE_LightVal.h (RE Library, C++)
 *
 * COMMENTS:
 */

#ifndef __RE_LightVal__
#define __RE_LightVal__

#include "RE_API.h"

class RE_Light;

class RE_API RE_LightVal
{
public:
    typedef enum {
        SPOT_LIGHT,
        INFINITE_LIGHT,
        AMBIENT_LIGHT
    } LightType;

    float       position[4];
    float       ambient[4];
    float       diffuse[4];
    float       specular[4];
    float       spotdirection[3];
    float       spotcutoff;
    float       spotexponent;
    float       atten[3];               // Const, Linear, Quadratic attenuation
    LightType   light_type;
    int         gl_index;
    unsigned    is_on:1,
                is_diffuse:1,
                is_specular:1;

    RE_Light   *myLight;

protected:
    // these are not implemented to prevent them from being used
    int          operator==(const RE_LightVal &);
};

#endif // __RE_LightVal__

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