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KX_BlenderGL.h

Go to the documentation of this file.

#ifndef __BLENDERGL
#define __BLENDERGL

#ifdef __cplusplus
extern "C" {
#endif //__cplusplus

typedef float BL_Mat4x4[4][4];

// some blender specific state save/restore
void    BL_RestoreState();
int             BL_SaveState();

// blender routines that updates realtime textures
void    BL_FixedUpdate();

// special swapbuffers, that takes care of which area (viewport) needs to be swapped
void    BL_SwapBuffers();

void BL_warp_pointer(int x,int y);

// current sector visibility init, found in sector.c
void    BL_InitSectorVisibility();
void    BL_ExitSectorVisibility(int restore);

void    BL_RenderDebugInfo();

// Blender viewport issues
void    BL_BeginFrame();
void    BL_EndFrame();
void    BL_RenderScene();

void    BL_setviewmatrixview3d();
float*  BL_GetViewMatrix(struct Global* glob);
float BL_GetViewDistance(struct Global* glob);

struct Object*  BL_GetCameraObject(struct Global* glob);
const BL_Mat4x4*        BL_GetProjectionMatrix(struct ScrArea* area) ;


// display wireframe of the camera, when not in perspective view
void    BL_DisplayCamera();
void    BL_DoDebugColors(struct Object* ob);
void    BL_DisplaySymbolicShapes(struct Object* ob,int dt);
void    BL_DisplayBoundingBox(struct Object* ob);
void    BL_DrawShadow(struct Object* blenderobject,int drawingmode,bool wireframe);
void    BL_DisplaySolid(struct Object* blenderobject,int drawingmode);
int             BL_set_gl_light(int layer,float* viewmat,int dummy);

int     BL_GetDrawType(struct Global* glob);

bool BL_ExternalCameraPerspective();

struct BL_BlenderWorldInfo
{
        bool    hasworld;
        float   backcolor_red;
        float   backcolor_green;
        float   backcolor_blue;
        
        bool    hasmist;
        
        float   backcolor_miststart;
        float   backcolor_mistdistance;
        float   backcolor_mistcolor_red;
        float   backcolor_mistcolor_green;
        float   backcolor_mistcolor_blue;

        float   gravity;
};

int     BL_GetWindowHeight();
int BL_GetWindowWidth();
int     BL_GetWindowMinX();
int BL_GetWindowMinY();

BL_BlenderWorldInfo BL_GetBlenderWorldInfo(struct Global* glob);

void BL_RenderText(int mode,const char* textstr,int textlen,struct TFace* tface,
                                   float v1[3],float v2[3],float v3[3],float v4[3]);

void BL_print_gamedebug_line(char* text,int xco,int yco);



void BL_BuildSectorList();

int BL_getlayer(struct Object* ob);


#ifdef __cplusplus
}
#endif //__cplusplus


#endif //__BLENDERGL

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