#include <star.h>

Inheritance diagram for StarVlist:

Public Member Functions
virtual void	Draw (bool, int whichtex)

	StarVlist (float spread)

void	UpdateGraphics ()

virtual	~StarVlist ()

virtual bool	BeginDrawState (const QVector &center, const Vector &vel, const Vector &angular_vel, bool rotate, bool yawpitch, int whichTexture)

virtual void	EndDrawState (bool, int whichtex)

virtual int	NumTextures ()

void	DrawAll (const QVector &center, const Vector &vel, const Vector &ang_vel, bool rot, bool yawpitch)

Protected Attributes
float	spread

Vector	newcamr

Vector	newcamq

Vector	camr

Vector	camq

double	lasttime

Detailed Description

Definition at line 9 of file star.h.

Constructor & Destructor Documentation

StarVlist::StarVlist ( float spread)

Definition at line 131 of file star.cpp.

References _Universe, Universe::AccessCamera(), camq, camr, Camera::GetPQR(), lasttime, newcamq, newcamr, and spread.

 {
     lasttime     = 0;
     _Universe->AccessCamera()->GetPQR( newcamr, camq, camr );
     newcamr      = camr;
     newcamq      = camq;
     this->spread = spread;
 }

virtual StarVlist::~StarVlist ( )

inlinevirtual

Definition at line 22 of file star.h.

22 {}

Member Function Documentation

virtual bool StarVlist::BeginDrawState	(	const QVector &	center,
		const Vector &	vel,
		const Vector &	angular_vel,
		bool	rotate,
		bool	yawpitch,
		int	whichTexture
	)

inlinevirtual

Reimplemented in SpriteStarVlist, and PointStarVlist.

Definition at line 23 of file star.h.

Referenced by Stars::Draw(), and DrawAll().

     {
         return false;
     }

virtual void StarVlist::Draw	(	bool	,
		int	whichtex
	)

inlinevirtual

Reimplemented in SpriteStarVlist, and PointStarVlist.

Definition at line 19 of file star.h.

Referenced by Stars::Draw(), and DrawAll().

19 {}

void StarVlist::DrawAll	(	const QVector &	center,
		const Vector &	vel,
		const Vector &	ang_vel,
		bool	rot,
		bool	yawpitch
	)

inline

Definition at line 37 of file star.h.

References BeginDrawState(), Draw(), EndDrawState(), and NumTextures().

Referenced by Background::Draw().

     {
         int LC = 0, LN = NumTextures();
         for (LC = 0; LC < LN; ++LC) {
             bool tmp = this->BeginDrawState( center, vel, ang_vel, rot, yawpitch, LC );
             this->Draw( tmp, LC );
             this->EndDrawState( tmp, LC );
         }
     }

virtual void StarVlist::EndDrawState	(	bool	,
		int	whichtex
	)

inlinevirtual

Reimplemented in SpriteStarVlist, and PointStarVlist.

Definition at line 32 of file star.h.

Referenced by Stars::Draw(), and DrawAll().

32 {}

virtual int StarVlist::NumTextures ( )

inlinevirtual

Reimplemented in SpriteStarVlist.

Definition at line 33 of file star.h.

Referenced by Stars::Draw(), and DrawAll().

     {
         return 1;
     }

void StarVlist::UpdateGraphics ( )

Definition at line 307 of file star.cpp.

References _Universe, Universe::AccessCamera(), camq, camr, getNewTime(), Camera::GetPQR(), lasttime, newcamq, newcamr, and Vector.

Referenced by PointStarVlist::BeginDrawState(), and SpriteStarVlist::BeginDrawState().

 {
     double time = getNewTime();
     if (time != lasttime) {
         camr     = newcamr;
         camq     = newcamq;
         Vector newcamp;
         _Universe->AccessCamera()->GetPQR( newcamp, newcamq, newcamr );
         lasttime = time;
     }
 }