igeo.gui
Class IGLElement

java.lang.Object
  igeo.gui.IGLElement

Direct Known Subclasses:

IGLLineLoop, IGLLineStrip, IGLPolygon, IGLQuadMatrix, IGLQuadStrip, IGLTriangles

public abstract class IGLElement
extends java.lang.Object

Base class of OpenGL graphic vertex data collection

Author:

Satoru Sugihara

Field Summary

IVec[]	normal
IVec[]	pts
java.util.ArrayList<IVec>	tmpNormal
java.util.ArrayList<IVec>	tmpPts

Constructor Summary

IGLElement()

IGLElement(int size)

IGLElement(IVec[] pts)

IGLElement(IVec[] pts, IVec[] nrm)

Method Summary

void	addPoint(IVec p) addPoint(IVec p) and addPoint(IVec p, IVec n) cannot be used together.
void	addPoint(IVec p, IVec n)
abstract void	draw(GL2 gl)
void	drawPoints(GL2 gl)
void	finalizePoint()
int	getNum()
int	num()
void	setNormal(int i, IVec n)
void	setNormal(IVec[] n)
void	setNormalNum(int len)
void	setPoint(int i, IVec pt)
void	setPoint(IVec[] pts)
void	setPointNum(int len)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

pts

public IVec[] pts

normal

public IVec[] normal

tmpPts

public java.util.ArrayList<IVec> tmpPts

tmpNormal

public java.util.ArrayList<IVec> tmpNormal

Constructor Detail

IGLElement

public IGLElement()

IGLElement

public IGLElement(int size)

IGLElement

public IGLElement(IVec[] pts)

IGLElement

public IGLElement(IVec[] pts,
                  IVec[] nrm)

Method Detail

setPoint

public void setPoint(IVec[] pts)

setNormal

public void setNormal(IVec[] n)

setPointNum

public void setPointNum(int len)

setNormalNum

public void setNormalNum(int len)

setPoint

public void setPoint(int i,
                     IVec pt)

setNormal

public void setNormal(int i,
                      IVec n)

getNum

public int getNum()

num

public int num()

addPoint

public void addPoint(IVec p)

addPoint(IVec p) and addPoint(IVec p, IVec n) cannot be used together. points needs to be set in either of them consistently. Or the number of normal doesn't match with points.

addPoint

public void addPoint(IVec p,
                     IVec n)

finalizePoint

public void finalizePoint()

drawPoints

public void drawPoints(GL2 gl)

draw

public abstract void draw(GL2 gl)