[Epfl-cvs] tgengine-0.1 beamemitter.cc,NONE,1.1 beamemitter.h,NONE,1.1

[julien r. <jul...@us...>]

Update of /cvsroot/epfl/tgengine-0.1
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26057

Added Files:
	beamemitter.cc beamemitter.h 
Log Message:
beamemitter


--- NEW FILE: beamemitter.cc ---
#include "beamemitter.h"

namespace tg
{

BeamEmitter::BeamEmitter (int numParticles, const Vector3& vOrig, const Vector3& end, Texture* t, float s) : SceneNode (vOrig)
{
	_TG_INIT_DLINKEDNODE(NULL, NULL)
	iNumParticles = numParticles;
	vEnd = end;

	pTex = t;
	Initialize ();
}

BeamEmitter::~BeamEmitter () 
{

}

void BeamEmitter::PreRender(float eTime)
{

}

void BeamEmitter::Initialize ()
{
	fEndPointWidth = 1.0f;
	fBeginPointWidth = 1.0f;
	pBeams = new Beam[iNumParticles];
	for (int i=0; i<iNumParticles; i++)
	{
		pBeams[i].bActive = true;
		pBeams[i].vBegin = vPosition;
		pBeams[i].vEnd = vEnd;
	}
}
	
}

--- NEW FILE: beamemitter.h ---
#ifndef _TGBEAMEMITTER_H
#define _TGBEAMEMITTER_H

#include "scenenode.h"
#include "dlinkednode.h"
#include "texture.h"

namespace tg
{

struct Beam
{
	bool bActive;
	Vector3 vBegin;
	Vector3 vEnd;
};

class BeamEmitter: public SceneNode
{
_TG_DLINKEDNODE(BeamEmitter)
 public:
	BeamEmitter (int numParticles, const Vector3& vOrig, const Vector3& end, Texture* t, float s);
	~BeamEmitter ();

	void SetEndPointWidth (float f) { fEndPointWidth = f; }
	void SetBeginPointWidth (float f) { fBeginPointWidth = f; }

	float GetEndPointWidth () { return fEndPointWidth; }
	float GetBeginPointWidth () { return fBeginPointWidth; }

	void PreRender (float );
	void Initialize ();

	int GetNumParticles () { return iNumParticles; }
	Beam* GetBeamsTab () { return pBeams; }
	Texture* GetTexture () { return pTex; }
 protected:
	int iNumParticles;
	float fEndPointWidth;
	float fBeginPointWidth;
	float fLife;
	float fFade;
	Vector3 vEnd;
	Texture* pTex;

	Beam* pBeams;

};

}

#endif