gcu::Sphere Class Reference

List of all members.

Public Member Functions

void setup (int detail)
void draw (OpenBabel::vector3 const &center, double radius) const

Protected Member Functions

unsigned short indexOfVertex (int strip, int column, int row)
void computeVertex (int strip, int column, int row)


Detailed Description

Definition at line 50 of file sphere.h.


Member Function Documentation

unsigned short gcu::Sphere::indexOfVertex ( int  strip,
int  column,
int  row 
) [inline, protected]

computes the index (position inside the index buffer) of a vertex given by its position (strip, column, row) inside a certain flat model of the sub-tesselated icosahedron

void gcu::Sphere::computeVertex ( int  strip,
int  column,
int  row 
) [protected]

computes the coordinates of a vertex given by its position (strip, column, row) inside a certain flat model of the sub-tesselated icosahedron

void gcu::Sphere::setup ( int  detail  ) 

initializes the sphere with given level of detail. If the sphere was already initialized, any pre-allocated buffers are freed and then re-allocated.

Parameters:
detail the wanted level of detail. See m_detail member

void gcu::Sphere::draw ( OpenBabel::vector3 const &  center,
double  radius 
) const

draws the sphere at specified position and with specified radius


The documentation for this class was generated from the following file:
Generated on Sun Sep 16 14:21:57 2007 for The Gnome Chemistry Utils by  doxygen 1.5.3