PLib::NurbsGL Class Reference

a Virtual NURBS object class. More...

#include <nurbsGL.h>

Inheritance diagram for PLib::NurbsGL:

List of all members.

Public Member Functions
	NurbsGL ()
virtual NurbsGL &	operator= (const NurbsGL &a)
virtual void	gluNurbs () const =0
void	setNurbsRenderer (GLUnurbsObj *nobj)
virtual void	glObject () const
virtual void	point (float &u, float &v, int pSize, const Color &colorP, int cp_flag=0) const =0
virtual void	resetAll ()
virtual void	resetBoundingBox ()
virtual void	resetCPoints ()
virtual void	resetPolygon ()
virtual void	resetKnots ()
void	setObjectColor (const Color &a, const Color &b, const Color &c)
void	setBBoxColor (const Color &a, const Color &b, const Color &c, const Color &d, const Color &e, const Color &f)
void	setPolygonColor (const Color &a, const Color &b, const Color &c)
void	setCPointColor (const Color &a, const Color &b, const Color &c, const Color &d)
void	setKnotsColor (const Color &a, const Color &b, const Color &c)
void	viewBBox ()
void	viewCPoints ()
void	viewCpolygon ()
void	viewNurbs ()
void	viewKnots ()
void	hideBBox ()
void	hideCPoints ()
void	hideCpolygon ()
void	hideNurbs ()
void	hideKnots ()
void	select ()
void	deselect ()
void	activate ()
void	deactivate ()
virtual void	setSym (int set, int uDir, float x, float y, float z, float w)=0
virtual void	modifyPoint (float u, float v, float dx, float dy, float dz)=0
int	editSurfacePoints () const
int	editControlPoints () const
int	editSurfacePoints (int a)
int	editControlPoints (int a)
int	editFixPoints () const
int	editFixPoints (int a)
void	setULines (int u)
void	setVLines (int v)
int	ULines () const
int	VLines () const
Public Attributes
Color	colorCP
Color	colorCP0
Color	colorPolygon
Color	colorKnot
ObjectListGL	cpoints
ObjectListGL	knots
ObjectGL *	polygon
BoundingBoxGL	bbox
ObjectGLState	nurbsState
Protected Attributes
int	editSP
int	editFix
GLUnurbsObj *	nurbsRenderer
int	nUlines
int	nVlines
Friends
NurbsGL *	readNurbsObject (const char *filename)

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Detailed Description

a Virtual NURBS object class.

Author:

Philippe Lavoie

Date:

28 September 1997

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Constructor & Destructor Documentation

PLib::NurbsGL::NurbsGL (   )

the default constructor Initialized the colors of the objects. Author: Philippe Lavoie Date: 23 September 1997

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Member Function Documentation

void PLib::NurbsGL::glObject (   )  const [virtual]

displays the object if it's not hiding Displays the object if it's not hiding. Author: Philippe Lavoie Date: 23 September 1997 Implements PLib::ObjectGL. Reimplemented in PLib::SimpleNurbsCurveGL.

NurbsGL & PLib::NurbsGL::operator= (  const NurbsGL &  a  )  [virtual]

Copies another Nurbs Curve GL. Parameters: a  the Nurbs curve to copy Author: Philippe Lavoie Date: 6 November 1997

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Friends And Related Function Documentation

NurbsGL * readNurbsObject (  const char *  filename  )  [friend]

reads a Nurb object from a file Reads a NURBS object from a file. The routine can read a Nurbs curve or surface. Parameters: filename  the name of the file to read o  a pointer to a Nurbs Object. If this pointer as any value upon entry, the old entry is deleted first. Returns: 1 if the Nurbs object was read succesfully, 0 otherwise Warning: Calling this function without a proper curve initialized might result in strange results. Author: Philippe Lavoie Date: 23 September 1997

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The documentation for this class was generated from the following files:

• nurbsGL.h
• nurbsGL.cpp

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