//

// qd3d_support.h

//

#ifndef QD3D_SUP

#define QD3D_SUP

#include <QD3D.h>

#include <QD3DCamera.h>

#include <QD3DDrawContext.h>

#include <QD3DRenderer.h>

#include <QD3DShader.h>

#include <QD3DStyle.h>

#include <QD3DView.h>

#define DEFAULT_FPS         3

#define MAX_FILL_LIGHTS     4

typedef struct

{

    WindowPtr               displayWindow;

    TQ3ObjectType           rendererType;

    TQ3ColorARGB            clearColor;

    Rect                    paneClip;           // not pane size, but clip:  left = amount to clip off left

}QD3DViewDefType;

typedef struct

{

    TQ3InterpolationStyle   interpolation;

    TQ3BackfacingStyle      backfacing;

    TQ3FillStyle            fill;

    TQ3ObjectType           illuminationType;

}QD3DStyleDefType;

typedef struct

{

    TQ3Point3D              from;

    TQ3Point3D              to;

    TQ3Vector3D             up;

    float                   hither;

    float                   yon;

    float                   fov;

}QD3DCameraDefType;

typedef struct

{

    float           ambientBrightness;

    TQ3ColorRGB     ambientColor;

    long            numFillLights;

    TQ3Vector3D     fillDirection[MAX_FILL_LIGHTS];

    TQ3ColorRGB     fillColor[MAX_FILL_LIGHTS];

    float           fillBrightness[MAX_FILL_LIGHTS];

}QD3DLightDefType;

        /* QD3DSetupInputType */

typedef struct

{

    QD3DViewDefType         view;

    QD3DStyleDefType        styles;

    QD3DCameraDefType       camera;

    QD3DLightDefType        lights;

}QD3DSetupInputType;

        /* QD3DSetupOutputType */

typedef struct

{

    TQ3ViewObject           viewObject;

    TQ3ShaderObject         shaderObject;

    TQ3StyleObject          interpolationStyle;

    TQ3StyleObject          backfacingStyle;

    TQ3StyleObject          fillStyle;

    TQ3CameraObject         cameraObject;   // another ref is in viewObject, this one's just for convenience!

    TQ3GroupObject          lightGroup;     // another ref is in viewObject, this one's just for convenience!

    TQ3DrawContextObject    drawContext;    // another ref is in viewObject, this one's just for convenience!

    WindowPtr               window;

    Rect                    paneClip;           // not pane size, but clip:  left = amount to clip off left

}QD3DSetupOutputType;

//===========================================================

extern  void QD3D_SetupWindow(QD3DSetupInputType *setupDefPtr, QD3DSetupOutputType *outputPtr);

extern  void QD3D_DisposeWindowSetup(QD3DSetupOutputType *data);

extern  void QD3D_ChangeDrawSize(QD3DSetupOutputType *setupInfo);

extern  void QD3D_DrawScene(QD3DSetupOutputType *setupInfo, void (*drawRoutine)(QD3DSetupOutputType *));

extern  float   QD3D_CalcFramesPerSecond(void);

extern  Boolean QD3D_ShowError(Str255 errString, Boolean showWarnings);

extern  void QD3D_ShowRecentError(void);

extern  void QD3D_DoMemoryError(void);

extern  TQ3SurfaceShaderObject  QD3D_GetTextureMap(long textureRezID, FSSpec *myFSSpec);

extern  TQ3SurfaceShaderObject  QD3D_PICTToTexture(PicHandle picture);

TQ3SurfaceShaderObject  QD3D_GWorldToTexture(GWorldPtr theGWorld, Boolean pointToGWorld);

void QD3D_GWorldToMipMap(GWorldPtr pGWorld, TQ3Mipmap *mipmap, Boolean pointToGWorld);

#endif