Display Class Reference

Inheritance diagram for Display:

Public Member Functions
	Display (DisplayProp const *)
	constructor
virtual	~Display ()
	destructor
void	setPixelFactors (real pixel_size, real u_factor)
	set current pixel-size and point-size factor
virtual void	prepareForDisplay (Simul const &, PropertyList &)
	prepare to display More...
virtual void	display (Simul const &)
	display the given simulation state using OpenGL commands
void	displayTiled (Simul const &, int nine)
	display for periodic systems
gle_color	bodyColor (PointDisp const *, Number) const
	find a color for a large spherical objects More...
virtual void	displayFields (FieldSet const &)
	display a scalar field More...
virtual void	displayBSpace (Space const &)
	display the Space in 2D, and the back of the surface in 3D
virtual void	displayFSpace (Space const &)
	display the front of the Space in 3D
virtual void	displayMinusEnd (int style, Fiber const &, real width) const
	display MINUS_END of a Fiber More...
virtual void	displayPlusEnd (int style, Fiber const &, real width) const
	display PLUS_END of a Fiber More...
virtual void	displayFiberMinusEnd (Fiber const &)=0
	display a Fiber
virtual void	displayFiberPlusEnd (Fiber const &)=0
	display a Fiber
virtual void	displayFiber (Fiber const &)=0
	display a Fiber
virtual void	displayBead (Bead const &)=0
	display a Bead
virtual void	displayTBead (Bead const &)=0
	display translucent elements of a Bead
virtual void	displaySolid (Solid const &)=0
	display opaque elements of a Solid
virtual void	displayTSolid (Solid const &, unsigned int)=0
	display translucent elements of a Solid
virtual void	displaySphere (Sphere const &)=0
	display the Sphere
virtual void	displayTSphere (Sphere const &)=0
	display translucent elements of a Sphere
virtual void	displayFibers (FiberSet const &)
	display Fibers
virtual void	displayBeads (BeadSet const &)
	display the Beads
virtual void	displaySolids (SolidSet const &)
	display the Solids
virtual void	displaySpheres (SphereSet const &)
	display the Spheres
virtual void	displayBSpaces (SpaceSet const &)
	display the Spaces
virtual void	displayFSpaces (SpaceSet const &)
	display the front of Spaces More...
virtual void	displayTransparentObjects (Simul const &)
	display translucent object after depth-sorting More...
virtual void	displayOrganizer (Organizer const &)=0
	display the Nucleus
virtual void	displayOrganizers (OrganizerSet const &)
	display the Nucleus
virtual void	displayFCouples (CoupleSet const &)=0
	display the free Couples
virtual void	displayACouples (CoupleSet const &)=0
	display the attached Couples
virtual void	displayBCouples (CoupleSet const &)=0
	display the bridging Couples
virtual void	displayFSingles (SingleSet const &)=0
	display the free Singles
virtual void	displayASingles (SingleSet const &)=0
	display the attached Singles
virtual void	displayAverageFiber (FiberSet const &, bool(*func)(Fiber const *, void *), void *)
	display the average fiber for the pool defined by func(obj, val) == true
virtual void	displayAverageFiber1 (FiberSet const &, void *)
	display the averaged fiber
virtual void	displayAverageFiber2 (FiberSet const &, void *)
	display the average for left-pointing and right-pointing fibers
virtual void	displayMisc (Simul const &)
	display additional items

Protected Attributes
DisplayProp const *	prop
	associated parameters
real	mPixelSize
	the pixel size for this particular display
real	uFactor
	scaling factors for glPointSize() and glLineWidth()
real	sFactor
	scaling factors for real units

Member Function Documentation

gle_color bodyColor	(	PointDisp const *	disp,
		Number	nb
	)		const

if coloring is enabled, this returns the N-th bright color, with an alpha value of 1/2 if visible<0.

otherwise it returns the object' display color

void displayFields ( FieldSet const &  set )

virtual

This displays only one Field, by default, this displays the Fiber current field

GL_CULL_FACE should be disabled

void displayFSpaces ( SpaceSet const &  set )

virtual

If the color is not transparent, this will hide everything inside.

void displayMinusEnd ( int  style, Fiber const &  fib, real  width  ) const

virtual

Display the MINUS_END of a Fiber, according to style:

• 1: draw a sphere
• 2: draw a cone
• 3: draw a flat cylinder
• 4: draw an arrow-head
• 5: arrow-head in reverse direction

Reimplemented in Display2, and Display1.

void displayPlusEnd ( int  style, Fiber const &  fib, real  width  ) const

virtual

Display the PLUS_END of a Fiber, according to style:

• 1: draw a sphere
• 2: draw a cone
• 3: draw a flat cylinder
• 4: draw an arrow-head
• 5: arrow-head in reverse direction

Reimplemented in Display2, and Display1.

void displayTransparentObjects ( Simul const &  sim )

virtual

This display all objects that have ( disp->visible < 0 )

Depth-sorting is used in 3D to display objects from the furthest to the nearest.

void prepareForDisplay ( Simul const &  sim, PropertyList &  alldisp  )

virtual

Perform the operations that are necessary to display the simulation:

• create FiberDisp, HandDisp, SphereDisp, etc. (one per Property)
• create LineDisp (one per Fiber)
• set default values,
• parse display strings

In 3D, this set disp->visible = -1, for transparent objects.