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source: orxonox.OLD/trunk/src/lib/graphics/effects/lense_flare.h @ 7595

Last change on this file since 7595 was 7316, checked in by bensch, 19 years ago

orxonox/trunk: Element2D uses Vector2D instead of Vector whenever possible

File size: 1.5 KB
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[6776]1/**
2 * @file lense_flare.h
3 *  lense flare effect
4 */
5
6#ifndef _LENSE_FLARE
7#define _LENSE_FLARE
8
9#include "graphics_effect.h"
10
[6779]11#include <vector>
[6776]12
[7316]13#include "vector2D.h"
[6889]14#include "plane.h"
[6776]15
[6787]16
17#define LF_MAX_FLARES 7
18
19
[6776]20class TiXmlElement;
[6779]21class Light;
[6782]22class Billboard;
[6776]23
24//! A class that handles LenseFlares. The LenseFlareManager operates on this.
25class LenseFlare : public GraphicsEffect
26{
27  public:
28    LenseFlare(const TiXmlElement* root = NULL);
29    virtual ~LenseFlare();
30
31    virtual void loadParams(const TiXmlElement* root);
32
33    virtual bool init();
34
35    virtual bool activate();
36    virtual bool deactivate();
37
38    virtual void draw() const;
[6785]39    virtual void tick(float dt);
[6776]40
[7221]41    void addFlare(const std::string& textureName);
[6776]42
[6779]43
[6776]44  private:
[7221]45    GLint stringToFogMode(const std::string& mode);
[7015]46    void setSourceVisibility(bool visibility) ;
[6776]47
48
49  private:
[7015]50    float                    isVisible;          //!< Checks visibility
[6776]51    Light*                   lightSource;        //!< reference to the sun (or primary light source)
[6782]52    std::vector<Billboard*>  flares;             //!< the flares array
[6783]53
[7316]54    Vector2D                 flareVector;        //!< the axis to draw the flares on
[6787]55    float                    distance;           //!< distance from center to source
[7316]56    Vector2D                 screenCenter;       //!< the vector marking the center of the screen
[6787]57
58    float*                   flareMatrix;
[6889]59    Plane                    frustumPlane;       //!< plane that marks the view frustum
[6776]60};
61
62
63#endif /* _LENSE_FLARE */
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