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DisplayDevice Class Reference

Abstract base class for objects which can process a list of drawing commands and render the drawing to some device (screen, file, preprocessing script, etc.), and provide mouse and keyboard events. More...

#include <DisplayDevice.h>

Inheritance diagram for DisplayDevice:

List of all members.

Public Types
enum	DisplayEye { NOSTEREO, LEFTEYE, RIGHTEYE }
	enum for left or right eye. More...
enum	Buttons {   B_LEFT, B_MIDDLE, B_RIGHT, B2_LEFT,   B2_MIDDLE, B2_RIGHT, B_F1, B_F2,   B_F3, B_F4, B_F5, B_F6,   B_F7, B_F8, B_F9, B_F10,   B_F11, B_F12, B_ESC, TOTAL_BUTTONS }
	enum for the mouse buttons, function keys, and special meta keys. More...
enum	EventCodes {   WIN_REDRAW, WIN_LEFT, WIN_MIDDLE, WIN_RIGHT,   WIN_WHEELUP, WIN_WHEELDOWN, WIN_MOUSEX, WIN_MOUSEY,   WIN_KBD, WIN_KBD_ESCAPE, WIN_KBD_UP, WIN_KBD_DOWN,   WIN_KBD_LEFT, WIN_KBD_RIGHT, WIN_KBD_PAGE_UP, WIN_KBD_PAGE_DOWN,   WIN_KBD_HOME, WIN_KBD_END, WIN_KBD_INSERT, WIN_KBD_DELETE,   WIN_KBD_F1, WIN_KBD_F2, WIN_KBD_F3, WIN_KBD_F4,   WIN_KBD_F5, WIN_KBD_F6, WIN_KBD_F7, WIN_KBD_F8,   WIN_KBD_F9, WIN_KBD_F10, WIN_KBD_F11, WIN_KBD_F12,   WIN_NOEVENT }
	enum for window events. More...
enum	CursorCodes {   NORMAL_CURSOR, TRANS_CURSOR, SCALE_CURSOR, PICK_CURSOR,   WAIT_CURSOR }
	enum for cursor types. More...
enum	Projection { PERSPECTIVE, ORTHOGRAPHIC, NUM_PROJECTIONS }
	enum for the possible projection modes. More...
enum	{ SHIFT = 1, CONTROL = 2, ALT = 4, AUX = 8 }
	absolute position of cursor from lower-left corner Mouse and keyboard shift state, joystick/sball aux key/button state. More...
Public Methods
int	needRedraw (void) const
	display state has changed, requiring a redraw. More...
virtual int	get_num_processes ()
	return the number of display processes. More...
virtual int	is_renderer_process ()
Projection	projection () const
virtual int	do_define_light (int, float *, float *)
	virtual routines to deal with light sources, return success/failure. More...
virtual int	do_activate_light (int, int)
void	use_colors (const float *c)
	Use this for colors. More...
	DisplayDevice (const char *)
virtual	~DisplayDevice (void)
DisplayDevice &	operator= (DisplayDevice &)
	copies over all relevant properties from one DisplayDevice to another. More...
virtual int	init (int argc, char **argv, VMDApp *app, int *size, int *loc)
	do actual window construction here. Return true if the window was successfully created; false if not. More...
virtual int	supports_gui ()
	Does this display device support GUI's? The default stub display does not. More...
virtual void	queue_events (void)
virtual int	read_event (long &, long &)
virtual int	x (void)
virtual int	y (void)
	absolute position of cursor from lower-left corner. More...
virtual int	shift_state (void)
virtual int	spaceball (int *, int *, int *, int *, int *, int *, int *)
	return the shift state (ORed enums). More...
virtual void	set_cursor (int)
float	distance_to_screen (void)
	return/set the distance from the origin to the screen. More...
void	distance_to_screen (float zd)
float	screen_height (void)
	return the height of the screen. More...
void	screen_height (float vs)
void	set_screen_pos (float vsize, float zdist, float asp)
	a) specify aspect ratio. More...
void	set_screen_pos (float vs, float zd)
	b) have device provide aspect ratio. More...
void	set_screen_pos (float asp)
	c) just specify aspect ratio. More...
void	set_screen_pos (void)
	d) do not specify anything. More...
void	resize_window (int w, int h)
	Resize the window. More...
void	reposition_window (int xpos, int ypos)
	Reposition the window. More...
virtual void	set_stereo_mode (int=0)
	change to a different stereo mode (0 means 'off'). More...
int	stereo_mode (void)
	current stereo mode ... 0 means non-stereo, others device-specific. More...
void	set_stereo_swap (int onoff)
	swap left/right eyes when rendering in stereo (0 means not swapped). More...
int	stereo_swap (void)
	current stereo swap mode ... 0 means not swapped. More...
virtual int	forced_stereo_draws (void)
	whether we must force mono draws in stereo or not. More...
int	num_stereo_modes (void)
	number of different stereo modes supported ... 0 means no stereo. More...
const char *	stereo_name (int n)
	return stereo name string, if possible. More...
virtual void	set_cache_mode (int=0)
	change to a different caching mode (0 means 'off'). More...
int	cache_mode (void)
	return current caching mode. More...
int	num_cache_modes (void)
	number of different caching modes supported ... 0 means 'off'. More...
const char *	cache_name (int n)
	return caching name string, if possible. More...
virtual void	set_render_mode (int=0)
	change to a different rendering mode (0 means 'normal'). More...
int	render_mode (void)
	return current rendering mode. More...
int	num_render_modes (void)
	number of different rendering modes supported ... 0 means 'normal'. More...
const char *	render_name (int n)
	return rendering name string, if possible. More...
int	set_eye_defaults (void)
	set default eye position, orientation information. More...
int	set_eye_pos (float *pos)
	set eye position. More...
int	get_eye_pos (float *pos)
	get eye position. More...
int	set_eye_dir (float *dir)
	set eye direction. More...
int	get_eye_dir (float *dir)
	get eye direction. More...
int	set_eye_up (float *updir)
	set the eye up direction. More...
int	get_eye_up (float *updir)
	query the eye up direction. More...
float	eye_dist (void) const
	return focal length. More...
int	set_eye_dist (float flen)
	change focal length; this means adjusting eyeDir and updating eyeDist accordingly (eyeDist is just norm(eyeDir)). More...
float	eyesep (void) const
	return eye separation. More...
float	set_eyesep (float newsep)
	set eye separation. More...
void	right_eye_dir (float &x, float &y, float &z) const
	find the direction to the right eye position. More...
int	num_projections () const
	get/change the viewing matrix. More...
const char *	projection_name (int i) const
const char *	get_projection () const
int	set_projection (const char *proj)
virtual void	abs_screen_loc_3D (float *, float *)
	return normalized absolut 3D screen coordinates, given 3D world coordinates. (i.e the second parameter will return a 3D coordinate, with a normalized z). More...
virtual void	abs_screen_loc_2D (float *, float *)
	return absolute 2D screen coordinates, given 2D world coordinates. More...
virtual void	rel_screen_pos (float &x, float &y)
	convert 2D absolute screen coords into relative coords, 0 ... 1. More...
void	abs_screen_pos (float &x, float &y)
	convert 2D relative screen coords into absolute coords. More...
virtual void	find_3D_from_2D (const float *, const float *, float *)
virtual void	loadmatrix (const Matrix4 &)
	replace transformation matrix. More...
virtual void	multmatrix (const Matrix4 &)
	multiply transformation matrix. More...
void	set_background_mode (int newmode)
	set display background type. More...
int	background_mode (void)
	return active background mode. More...
virtual void	set_background (const float *)
	set main background color. More...
virtual void	set_backgradient (const float *, const float *)
	set gradient colors. More...
virtual int	prepare3D (int=TRUE)
	ready to draw 3D. More...
virtual int	prepareOpaque (void)
	draw opaque objects. More...
virtual int	prepareTrans (void)
	draw transparent objects. More...
virtual void	clear (void)
	erase the device. More...
virtual void	left (void)
	ready to draw left eye. More...
virtual void	right (void)
	ready to draw right eye. More...
virtual void	normal (void)
	ready to draw non-stereo. More...
virtual void	update (int=TRUE)
	finish up after drawing. More...
virtual void	reshape (void)
	refresh device after change. More...
virtual unsigned char *	readpixels_rgb3u (int &x, int &y)
	virtual routine for capturing the screen to a packed RGB array. More...
virtual unsigned char *	readpixels_rgba4u (int &x, int &y)
	virtual routine for capturing the screen to a packed RGBA array. More...
virtual int	drawpixels_rgba4u (unsigned char *rgba, int &x, int &y)
	virtual routine for drawing the screen from a packed RGBA array. More...
virtual void	render (const VMDDisplayList *)
	process list of draw commands. More...
virtual void	render_done ()
virtual int	pick (int, const float *, const VMDDisplayList *, float &, int *, float window_size)
float	aspect (void)
	routines to deal with the clipping planes and eye position. More...
float	near_clip (void) const
	routines to deal with the clipping planes and eye position. More...
float	far_clip (void) const
	routines to deal with the clipping planes and eye position. More...
float	clip_width (void) const
	routines to deal with the clipping planes and eye position. More...
float	addto_near_clip (float ac)
	routines to deal with the clipping planes and eye position. More...
float	addto_far_clip (float ac)
	routines to deal with the clipping planes and eye position. More...
float	set_near_clip (float nc)
	routines to deal with the clipping planes and eye position. More...
float	set_far_clip (float fc)
	routines to deal with the clipping planes and eye position. More...
virtual void	cueing_on (void)
	routines to deal with depth cueing / fog. More...
virtual void	cueing_off (void)
	routines to deal with depth cueing / fog. More...
int	cueing_available (void)
	routines to deal with depth cueing / fog. More...
int	cueing_enabled (void)
	routines to deal with depth cueing / fog. More...
const char *	get_cue_mode () const
	routines to deal with depth cueing / fog. More...
int	num_cue_modes () const
	routines to deal with depth cueing / fog. More...
const char *	cue_mode_name (int i) const
	routines to deal with depth cueing / fog. More...
int	set_cue_mode (const char *mode)
	routines to deal with depth cueing / fog. More...
float	get_cue_start () const
	routines to deal with depth cueing / fog. More...
float	set_cue_start (float s)
	routines to deal with depth cueing / fog. More...
float	get_cue_end () const
	routines to deal with depth cueing / fog. More...
float	set_cue_end (float e)
	routines to deal with depth cueing / fog. More...
float	get_cue_density () const
	routines to deal with depth cueing / fog. More...
int	set_cue_density (float d)
	routines to deal with depth cueing / fog. More...
virtual void	aa_on (void)
	function for antialiasing control. More...
virtual void	aa_off (void)
	function for antialiasing control. More...
int	aa_available (void)
	function for antialiasing control. More...
int	aa_enabled (void)
	function for antialiasing control. More...
virtual void	culling_on (void)
	virtual function for controlling backface culling. More...
virtual void	culling_off (void)
	virtual function for controlling backface culling. More...
int	culling_available (void)
	virtual function for controlling backface culling. More...
int	culling_enabled (void)
	virtual function for controlling backface culling. More...
int	set_shadow_mode (int onoff)
	routines for controlling shadow rendering. More...
int	shadows_enabled (void)
	routines for controlling shadow rendering. More...
int	set_ao_mode (int onoff)
	routines for controlling ambient occlusion rendering. More...
int	ao_enabled (void)
	routines for controlling ambient occlusion rendering. More...
float	get_ao_ambient () const
	routines for controlling ambient occlusion rendering. More...
int	set_ao_ambient (float a)
	routines for controlling ambient occlusion rendering. More...
float	get_ao_direct () const
	routines for controlling ambient occlusion rendering. More...
int	set_ao_direct (float d)
	routines for controlling ambient occlusion rendering. More...
int	set_dof_mode (int onoff)
	routines for controlling depth of field rendering. More...
int	dof_enabled (void)
	routines for controlling depth of field rendering. More...
float	get_dof_fnumber () const
	routines for controlling depth of field rendering. More...
int	set_dof_fnumber (float f)
	routines for controlling depth of field rendering. More...
float	get_dof_focal_dist () const
	routines for controlling depth of field rendering. More...
int	set_dof_focal_dist (float d)
	routines for controlling depth of field rendering. More...
Public Attributes
VMDApp *	vmdapp
	VMDApp object ptr, for drag-and-drop handlers, and to allow subclasses to access to GPU management APIs, e.g. to force-free large memory buffers in GPU global memory prior to launching GPU ray tracing, etc. More...
char *	name
	name of this display device. More...
int	_needRedraw
	XXX public so FltkOpenGLDisplayDevice can access it. More...
int	num_display_processes
	number of CAVE/FreeVR display processes. More...
int	renderer_process
	true of we're a rendering process. More...
long	xOrig
	position and size of device, in 'pixels'. More...
long	yOrig
	position and size of device, in 'pixels'. More...
long	xSize
	position and size of device, in 'pixels'. More...
long	ySize
	position and size of device, in 'pixels'. More...
Protected Types
enum	CueMode { CUE_LINEAR, CUE_EXP, CUE_EXP2, NUM_CUE_MODES }
	Depth cueing mode enumerations. More...
enum	ShadowMode { SHADOWS_OFF, SHADOWS_ON }
	Shadow rendering mode enumerations. More...
Protected Methods
virtual void	do_use_colors ()
void	calc_frustum (void)
void	calc_eyedir (void)
virtual void	do_resize_window (int w, int h)
virtual void	do_reposition_window (int xpos, int ypos)
void	find_pbc_images (const VMDDisplayList *, ResizeArray< Matrix4 > &)
	Find transformations corresponding to the periodic boundary conditions specified in the given display list. Append these transformations to the given array. More...
void	find_pbc_cells (const VMDDisplayList *, ResizeArray< int > &)
	Find the periodic cells that are turned on by the display list. Return in the ResizeArray with 3 values per cell, in the form na nb nc, where nx is the number of times to apply transform x to get to the cell. More...
void	find_instance_images (const VMDDisplayList *, ResizeArray< Matrix4 > &)
	Find transformations corresponding to the list of active molecule instances specified in the given display list. Append these transformations to the given array. More...
Protected Attributes
int	my_depth_sort
	depth-sorting flag for tranparent objects? default is FALSE. More...
const float *	colorData
	cached pointer to color data; must be in shared memory for Cave-like. More...
CueMode	cueMode
	fog/cueing mode. More...
float	cueStart
float	cueEnd
	fog start/end, used for linear fog/cueing. More...
float	cueDensity
	fog density, used for exp/exp2 fog/cueing. More...
float	aoAmbient
	AO ambient lighting factor. More...
float	aoDirect
	AO direct lighting rescaling factor. More...
float	dofFNumber
	DoF aperture. More...
float	dofFocalDist
	DoF focal plane distance. More...
Stack< Matrix4 >	transMat
	current transformation matrix for the display (NOT the projection matrix). More...
int	backgroundmode
	0=normal, 1=gradient. More...
float	eyePos [3]
	current location of the viewer's eye. More...
DisplayEye	whichEye
	the eye we are currently drawing to. More...
float	nearClip
float	farClip
	dist from eye to near and far clip plane. More...
float	vSize
	vertical size of 'screen'. More...
float	zDist
	distance to 'screen' relative to origin. More...
float	Aspect
	current window/image aspect ratio This is the width of the generated image (in pixels) divided by its height. NOT the aspect ratio of the pixels on the target display device. More...
int	inStereo
	current stereo mode (0 = non-stereo). More...
int	stereoSwap
	whether left/right eyes are swapped. More...
int	stereoModes
	total number of stereo modes (inc mono). More...
const char **	stereoNames
	pointer to stereo mode names. More...
int	cacheMode
	current caching mode. More...
int	cacheModes
	total number of caching modes. More...
const char **	cacheNames
	pointer to rendering mode names. More...
int	renderMode
	current rendering mode. More...
int	renderModes
	total number of rendering modes. More...
const char **	renderNames
	pointer to rendering mode names. More...
float	eyeSep
	distance between eyes for stereo display. More...
float	eyeDist
	distance from eye to focal point. More...
float	eyeDir [3]
	direction viewer is looking. More...
float	upDir [3]
	direction which is 'up'. More...
float	eyeSepDir [3]
	vector from eye position to right eye magnitude is 1/2 eyeSep. More...
int	mouseX
	Mouse X position. More...
int	mouseY
	mouse Y position. More...
int	screenX
	total size of the screen, in pixels ... MUST BE SET BY DERIVED CLASS. More...
int	screenY
	total size of the screen, in pixels ... MUST BE SET BY DERIVED CLASS. More...
int	aaAvailable
	Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. More...
int	cueingAvailable
	Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. More...
int	cullingAvailable
	Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. More...
int	aaEnabled
	Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. More...
int	cueingEnabled
	Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. More...
int	cullingEnabled
	Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. More...
int	aoEnabled
	Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. More...
int	shadowEnabled
	Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. More...
int	dofEnabled
	Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. More...
int	aaPrevious
	Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. More...
int	lineStyle
	drawing characteristics ... line style, sphere resolution, etc. More...
int	lineWidth
	drawing characteristics ... line style, sphere resolution, etc. More...
int	sphereRes
	drawing characteristics ... line style, sphere resolution, etc. More...
int	sphereMode
	drawing characteristics ... line style, sphere resolution, etc. More...
int	cylinderRes
	drawing characteristics ... line style, sphere resolution, etc. More...
float	cpUp
	distances to near frustum base, which defines the view volume. More...
float	cpDown
	distances to near frustum base, which defines the view volume. More...
float	cpLeft
	distances to near frustum base, which defines the view volume. More...
float	cpRight
	distances to near frustum base, which defines the view volume. More...

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Detailed Description

Abstract base class for objects which can process a list of drawing commands and render the drawing to some device (screen, file, preprocessing script, etc.), and provide mouse and keyboard events.

Definition at line 35 of file DisplayDevice.h.

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Member Enumeration Documentation

anonymous enum

absolute position of cursor from lower-left corner Mouse and keyboard shift state, joystick/sball aux key/button state. Enumeration values: SHIFT  CONTROL  ALT  AUX  Definition at line 296 of file DisplayDevice.h.

enum DisplayDevice::Buttons

enum for the mouse buttons, function keys, and special meta keys. Enumeration values: B_LEFT  B_MIDDLE  B_RIGHT  B2_LEFT  B2_MIDDLE  B2_RIGHT  B_F1  B_F2  B_F3  B_F4  B_F5  B_F6  B_F7  B_F8  B_F9  B_F10  B_F11  B_F12  B_ESC  TOTAL_BUTTONS  Definition at line 49 of file DisplayDevice.h.

enum DisplayDevice::CueMode [protected]

Depth cueing mode enumerations. Enumeration values: CUE_LINEAR  CUE_EXP  CUE_EXP2  NUM_CUE_MODES  Definition at line 108 of file DisplayDevice.h.

enum DisplayDevice::CursorCodes

enum for cursor types. Enumeration values: NORMAL_CURSOR  TRANS_CURSOR  SCALE_CURSOR  PICK_CURSOR  WAIT_CURSOR  Definition at line 75 of file DisplayDevice.h.

enum DisplayDevice::DisplayEye

enum for left or right eye. Enumeration values: NOSTEREO  LEFTEYE  RIGHTEYE  Definition at line 46 of file DisplayDevice.h. Referenced by OpenGLRenderer::left, and OpenGLRenderer::right.

enum DisplayDevice::EventCodes

enum for window events. Enumeration values: WIN_REDRAW  WIN_LEFT  WIN_MIDDLE  WIN_RIGHT  WIN_WHEELUP  WIN_WHEELDOWN  WIN_MOUSEX  WIN_MOUSEY  WIN_KBD  WIN_KBD_ESCAPE  WIN_KBD_UP  WIN_KBD_DOWN  WIN_KBD_LEFT  WIN_KBD_RIGHT  WIN_KBD_PAGE_UP  WIN_KBD_PAGE_DOWN  WIN_KBD_HOME  WIN_KBD_END  WIN_KBD_INSERT  WIN_KBD_DELETE  WIN_KBD_F1  WIN_KBD_F2  WIN_KBD_F3  WIN_KBD_F4  WIN_KBD_F5  WIN_KBD_F6  WIN_KBD_F7  WIN_KBD_F8  WIN_KBD_F9  WIN_KBD_F10  WIN_KBD_F11  WIN_KBD_F12  WIN_NOEVENT  Definition at line 55 of file DisplayDevice.h. Referenced by Win32Joystick::check_event, VideoStream::check_event, Spaceball::check_event, Mobile::check_event, and UserKeyEvent::UserKeyEvent.

enum DisplayDevice::Projection

enum for the possible projection modes. Enumeration values: PERSPECTIVE  ORTHOGRAPHIC  NUM_PROJECTIONS  Definition at line 126 of file DisplayDevice.h. Referenced by projection.

enum DisplayDevice::ShadowMode [protected]

Shadow rendering mode enumerations. Enumeration values: SHADOWS_OFF  SHADOWS_ON  Definition at line 114 of file DisplayDevice.h.

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Constructor & Destructor Documentation

DisplayDevice::DisplayDevice (  const char *    )

Definition at line 48 of file DisplayDevice.C. References _needRedraw, aaAvailable, aaEnabled, aaPrevious, aoAmbient, aoDirect, aoEnabled, backgroundmode, cacheMode, cacheModes, cacheNames, cacheNameStr, calc_eyedir, CUE_EXP2, cueDensity, cueEnd, cueingAvailable, cueingEnabled, cueMode, cueStart, cullingEnabled, cylinderRes, dofEnabled, dofFNumber, dofFocalDist, eyeDist, eyePos, eyeSep, farClip, inStereo, lineStyle, lineWidth, mouseX, mouseY, name, nearClip, NULL, num_display_processes, PERSPECTIVE, Stack< Matrix4 >::push, renderer_process, renderMode, renderModes, renderNames, renderNameStr, screenX, screenY, set_eye_dir, set_screen_pos, shadowEnabled, sphereMode, sphereRes, stereoModes, stereoNames, stereoNameStr, stereoSwap, stringdup, transMat, upDir, vec_scale, vmdapp, xOrig, xSize, yOrig, and ySize.

DisplayDevice::~DisplayDevice (  void    )  [virtual]

Definition at line 136 of file DisplayDevice.C. References name, and set_stereo_mode.

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Member Function Documentation

int DisplayDevice::aa_available (  void    )  [inline]

function for antialiasing control. Definition at line 424 of file DisplayDevice.h. References aaAvailable. Referenced by VMDApp::display_set_aa, and MainFltkMenu::MainFltkMenu.

int DisplayDevice::aa_enabled (  void    )  [inline]

function for antialiasing control. Definition at line 425 of file DisplayDevice.h. References aaEnabled. Referenced by py_get, and text_cmd_display.

void DisplayDevice::aa_off (  void    )  [virtual]

function for antialiasing control. Reimplemented in OpenGLRenderer. Definition at line 304 of file DisplayDevice.C. Referenced by VMDApp::display_set_aa.

void DisplayDevice::aa_on (  void    )  [virtual]

function for antialiasing control. Reimplemented in OpenGLRenderer. Definition at line 303 of file DisplayDevice.C. Referenced by VMDApp::display_set_aa.

void DisplayDevice::abs_screen_loc_2D (  float *   , float *    )  [virtual]

return absolute 2D screen coordinates, given 2D world coordinates. Reimplemented in OpenGLRenderer. Definition at line 315 of file DisplayDevice.C.

void DisplayDevice::abs_screen_loc_3D (  float *   , float *    )  [virtual]

return normalized absolut 3D screen coordinates, given 3D world coordinates. (i.e the second parameter will return a 3D coordinate, with a normalized z). Reimplemented in OpenGLRenderer. Definition at line 309 of file DisplayDevice.C. Referenced by pick.

void DisplayDevice::abs_screen_pos (  float &    x, float &    y )  [inline]

convert 2D relative screen coords into absolute coords. Definition at line 758 of file DisplayDevice.h. References x, xOrig, xSize, y, yOrig, and ySize. Referenced by pick.

float DisplayDevice::addto_far_clip (  float    ac )  [inline]

routines to deal with the clipping planes and eye position. Definition at line 330 of file DisplayDevice.h. References farClip, and set_far_clip. Referenced by VMDApp::display_set_farclip.

float DisplayDevice::addto_near_clip (  float    ac )  [inline]

routines to deal with the clipping planes and eye position. Definition at line 329 of file DisplayDevice.h. References nearClip, and set_near_clip. Referenced by VMDApp::display_set_nearclip.

int DisplayDevice::ao_enabled (  void    )  [inline]

routines for controlling ambient occlusion rendering. Definition at line 462 of file DisplayDevice.h. References aoEnabled. Referenced by OpenGLDisplayDevice::init, OpenGLRenderer::prepare3D, py_get, text_cmd_display, TachyonDisplayDevice::write_header, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, LibTachyonDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

float DisplayDevice::aspect (  void    )  [inline]

routines to deal with the clipping planes and eye position. Definition at line 325 of file DisplayDevice.h. References Aspect. Referenced by FPS::prepare, Axes::prepare, FileRenderer::set_aspectratio, and set_screen_pos.

int DisplayDevice::background_mode (  void    )  [inline]

return active background mode. Definition at line 780 of file DisplayDevice.h. References backgroundmode.

int DisplayDevice::cache_mode (  void    )  [inline]

return current caching mode. Definition at line 607 of file DisplayDevice.h. References cacheMode. Referenced by text_cmd_display.

const char* DisplayDevice::cache_name (  int    n )  [inline]

return caching name string, if possible. Definition at line 613 of file DisplayDevice.h. References cacheModes, cacheNames, and n. Referenced by VMDApp::display_set_cachemode, MainFltkMenu::MainFltkMenu, and text_cmd_display.

void DisplayDevice::calc_eyedir (  void    )  [protected]

calculate eyeSepDir, based on up vector and look vector eyeSepDir = 1/2 * eyeSep * (lookdir x updir) / mag(lookdir x updir) Definition at line 190 of file DisplayDevice.C. References eyeDir, eyeSep, eyeSepDir, and upDir. Referenced by DisplayDevice, set_eye_dist, set_eye_up, and set_eyesep.

void DisplayDevice::calc_frustum (  void    )  [protected]

calculate the position of the near frustum plane, based on curr values of Aspect, vSize, zDist, nearClip and eyePosition Definition at line 160 of file DisplayDevice.C. References Aspect, cpDown, cpLeft, cpRight, cpUp, eyePos, nearClip, vSize, and zDist. Referenced by distance_to_screen, screen_height, set_near_clip, and set_screen_pos.

void DisplayDevice::clear (  void    )  [virtual]

erase the device. Reimplemented in OpenGLRenderer. Definition at line 366 of file DisplayDevice.C.

float DisplayDevice::clip_width (  void    )  const [inline]

routines to deal with the clipping planes and eye position. Definition at line 328 of file DisplayDevice.h. References farClip, and nearClip.

const char* DisplayDevice::cue_mode_name (  int    i )  const [inline]

routines to deal with depth cueing / fog. Definition at line 375 of file DisplayDevice.h. References NULL, and NUM_CUE_MODES.

int DisplayDevice::cueing_available (  void    )  [inline]

routines to deal with depth cueing / fog. Definition at line 370 of file DisplayDevice.h. References cueingAvailable. Referenced by VMDApp::display_set_depthcue, and MainFltkMenu::MainFltkMenu.

int DisplayDevice::cueing_enabled (  void    )  [inline]

routines to deal with depth cueing / fog. Definition at line 371 of file DisplayDevice.h. References cueingEnabled. Referenced by py_get, and text_cmd_display.

virtual void DisplayDevice::cueing_off (  void    )  [inline, virtual]

routines to deal with depth cueing / fog. Reimplemented in OpenGLRenderer. Definition at line 363 of file DisplayDevice.h. References _needRedraw, cueingAvailable, and cueingEnabled. Referenced by VMDApp::display_set_depthcue.

virtual void DisplayDevice::cueing_on (  void    )  [inline, virtual]

routines to deal with depth cueing / fog. Reimplemented in OpenGLRenderer. Definition at line 355 of file DisplayDevice.h. References _needRedraw, cueingAvailable, and cueingEnabled. Referenced by VMDApp::display_set_depthcue.

int DisplayDevice::culling_available (  void    )  [inline]

virtual function for controlling backface culling. Definition at line 433 of file DisplayDevice.h. References cullingAvailable. Referenced by VMDApp::display_set_culling, and MainFltkMenu::MainFltkMenu.

int DisplayDevice::culling_enabled (  void    )  [inline]

virtual function for controlling backface culling. Definition at line 434 of file DisplayDevice.h. References cullingEnabled. Referenced by py_get, and text_cmd_display.

void DisplayDevice::culling_off (  void    )  [virtual]

virtual function for controlling backface culling. Reimplemented in OpenGLRenderer. Definition at line 306 of file DisplayDevice.C. Referenced by VMDApp::display_set_culling.

void DisplayDevice::culling_on (  void    )  [virtual]

virtual function for controlling backface culling. Reimplemented in OpenGLRenderer. Definition at line 305 of file DisplayDevice.C. Referenced by VMDApp::display_set_culling.

void DisplayDevice::distance_to_screen (  float    zd )  [inline]

Definition at line 514 of file DisplayDevice.h. References _needRedraw, calc_frustum, and zDist.

float DisplayDevice::distance_to_screen (  void    )  [inline]

return/set the distance from the origin to the screen. Definition at line 513 of file DisplayDevice.h. References zDist. Referenced by VMDApp::display_get_screen_distance, VMDApp::display_set_screen_distance, py_get, and text_cmd_display.

virtual int DisplayDevice::do_activate_light (  int   , int    )  [inline, virtual]

Reimplemented in FileRenderer. Definition at line 196 of file DisplayDevice.h. Referenced by Scene::draw.

virtual int DisplayDevice::do_define_light (  int   , float *   , float *    )  [inline, virtual]

virtual routines to deal with light sources, return success/failure. Reimplemented in FileRenderer. Definition at line 195 of file DisplayDevice.h. Referenced by Scene::draw.

virtual void DisplayDevice::do_reposition_window (  int    xpos, int    ypos )  [inline, protected, virtual]

Reimplemented in FltkOpenGLDisplayDevice. Definition at line 228 of file DisplayDevice.h. Referenced by reposition_window.

void DisplayDevice::do_resize_window (  int    w, int    h )  [protected, virtual]

Do device-specific resizing or positioning of window Reimplemented in FltkOpenGLDisplayDevice. Definition at line 264 of file DisplayDevice.C. References set_screen_pos, xSize, and ySize. Referenced by resize_window.

virtual void DisplayDevice::do_use_colors (    )  [inline, protected, virtual]

Reimplemented in FileRenderer. Definition at line 105 of file DisplayDevice.h. Referenced by use_colors.

int DisplayDevice::dof_enabled (  void    )  [inline]

routines for controlling depth of field rendering. Definition at line 490 of file DisplayDevice.h. References dofEnabled. Referenced by OpenGLDisplayDevice::init, OpenGLRenderer::prepare3D, py_get, text_cmd_display, POV3DisplayDevice::write_header, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, LibTachyonDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

virtual int DisplayDevice::drawpixels_rgba4u (  unsigned char *    rgba, int &    x, int &    y )  [inline, virtual]

virtual routine for drawing the screen from a packed RGBA array. Reimplemented in OpenGLDisplayDevice. Definition at line 805 of file DisplayDevice.h. References x, and y. Referenced by VideoStream::check_event.

float DisplayDevice::eye_dist (  void    )  const [inline]

return focal length. Definition at line 689 of file DisplayDevice.h. References eyeDist. Referenced by py_get, and text_cmd_display.

float DisplayDevice::eyesep (  void    )  const [inline]

return eye separation. Definition at line 704 of file DisplayDevice.h. References eyeSep. Referenced by py_get, text_cmd_display, and RayShadeDisplayDevice::write_header.

float DisplayDevice::far_clip (  void    )  const [inline]

routines to deal with the clipping planes and eye position. Definition at line 327 of file DisplayDevice.h. References farClip. Referenced by py_get, py_set, and text_cmd_display.

virtual void DisplayDevice::find_3D_from_2D (  const float *   , const float *   , float *    )  [inline, virtual]

Reimplemented in OpenGLRenderer. Definition at line 766 of file DisplayDevice.h. Referenced by PickModeForce::get_force, Stage::pick_move, and Axes::pick_move.

void DisplayDevice::find_instance_images (  const VMDDisplayList *   , ResizeArray< Matrix4 > &    )  [protected]

Find transformations corresponding to the list of active molecule instances specified in the given display list. Append these transformations to the given array. Definition at line 444 of file DisplayDevice.C. References ResizeArray::append, INSTANCE_NONE, INSTANCE_NOSELF, VMDDisplayList::instances, VMDDisplayList::instanceset, ResizeArray::num, and ResizeArray< Matrix4 >::num. Referenced by pick, PSDisplayDevice::render, and FileRenderer::render.

void DisplayDevice::find_pbc_cells (  const VMDDisplayList *   , ResizeArray< int > &    )  [protected]

Find the periodic cells that are turned on by the display list. Return in the ResizeArray with 3 values per cell, in the form na nb nc, where nx is the number of times to apply transform x to get to the cell. Definition at line 417 of file DisplayDevice.C. References ResizeArray::append3, VMDDisplayList::npbc, VMDDisplayList::pbc, PBC_NONE, PBC_NOSELF, PBC_OPX, PBC_OPY, PBC_OPZ, PBC_X, PBC_Y, and PBC_Z. Referenced by find_pbc_images, and pick.

void DisplayDevice::find_pbc_images (  const VMDDisplayList *   , ResizeArray< Matrix4 > &    )  [protected]

Find transformations corresponding to the periodic boundary conditions specified in the given display list. Append these transformations to the given array. Definition at line 394 of file DisplayDevice.C. References ResizeArray::append, find_pbc_cells, mat, Matrix4::multmatrix, ResizeArray::num, VMDDisplayList::pbc, PBC_NONE, VMDDisplayList::transX, VMDDisplayList::transXinv, VMDDisplayList::transY, VMDDisplayList::transYinv, VMDDisplayList::transZ, and VMDDisplayList::transZinv. Referenced by pick, PSDisplayDevice::render, and FileRenderer::render.

virtual int DisplayDevice::forced_stereo_draws (  void    )  [inline, virtual]

whether we must force mono draws in stereo or not. Reimplemented in OpenGLRenderer. Definition at line 586 of file DisplayDevice.h. Referenced by Scene::draw.

float DisplayDevice::get_ao_ambient (    )  const [inline]

routines for controlling ambient occlusion rendering. Definition at line 464 of file DisplayDevice.h. References aoAmbient. Referenced by OpenGLDisplayDevice::init, OpenGLRenderer::prepare3D, py_get, text_cmd_display, TachyonDisplayDevice::write_header, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, LibTachyonDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

float DisplayDevice::get_ao_direct (    )  const [inline]

routines for controlling ambient occlusion rendering. Definition at line 471 of file DisplayDevice.h. References aoDirect. Referenced by OpenGLDisplayDevice::init, OpenGLRenderer::prepare3D, py_get, text_cmd_display, TachyonDisplayDevice::write_header, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, LibTachyonDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

float DisplayDevice::get_cue_density (    )  const [inline]

routines to deal with depth cueing / fog. Definition at line 410 of file DisplayDevice.h. References cueDensity. Referenced by OpenGLDisplayDevice::init, OpenGLRenderer::prepare3D, text_cmd_display, POV3DisplayDevice::write_header, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

float DisplayDevice::get_cue_end (    )  const [inline]

routines to deal with depth cueing / fog. Definition at line 400 of file DisplayDevice.h. References cueEnd. Referenced by OpenGLDisplayDevice::init, OpenGLRenderer::prepare3D, text_cmd_display, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

const char* DisplayDevice::get_cue_mode (    )  const [inline]

routines to deal with depth cueing / fog. Definition at line 373 of file DisplayDevice.h. References cueMode. Referenced by text_cmd_display.

float DisplayDevice::get_cue_start (    )  const [inline]

routines to deal with depth cueing / fog. Definition at line 390 of file DisplayDevice.h. References cueStart. Referenced by OpenGLDisplayDevice::init, OpenGLRenderer::prepare3D, text_cmd_display, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

float DisplayDevice::get_dof_fnumber (    )  const [inline]

routines for controlling depth of field rendering. Definition at line 492 of file DisplayDevice.h. References dofFNumber. Referenced by OpenGLDisplayDevice::init, OpenGLRenderer::prepare3D, py_get, text_cmd_display, POV3DisplayDevice::write_header, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, LibTachyonDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

float DisplayDevice::get_dof_focal_dist (    )  const [inline]

routines for controlling depth of field rendering. Definition at line 499 of file DisplayDevice.h. References dofFocalDist. Referenced by OpenGLDisplayDevice::init, OpenGLRenderer::prepare3D, py_get, text_cmd_display, POV3DisplayDevice::write_header, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, LibTachyonDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

int DisplayDevice::get_eye_dir (  float *    dir )  [inline]

get eye direction. Definition at line 666 of file DisplayDevice.h. References eyeDir, and vec_copy. Referenced by text_cmd_display.

int DisplayDevice::get_eye_pos (  float *    pos )  [inline]

get eye position. Definition at line 651 of file DisplayDevice.h. References eyePos, and vec_copy. Referenced by text_cmd_display.

int DisplayDevice::get_eye_up (  float *    updir )  [inline]

query the eye up direction. Definition at line 682 of file DisplayDevice.h. References upDir, and vec_copy. Referenced by text_cmd_display.

virtual int DisplayDevice::get_num_processes (    )  [inline, virtual]

return the number of display processes. Definition at line 86 of file DisplayDevice.h. References num_display_processes. Referenced by VMDApp::VMDinit.

const char* DisplayDevice::get_projection (    )  const [inline]

Definition at line 727 of file DisplayDevice.h. Referenced by py_get, and text_cmd_display.

virtual int DisplayDevice::init (  int    argc, char **    argv, VMDApp *    app, int *    size, int *    loc )  [inline, virtual]

do actual window construction here. Return true if the window was successfully created; false if not. Reimplemented in OpenGLDisplayDevice. Definition at line 257 of file DisplayDevice.h. References NULL, resize_window, and size. Referenced by VMDApp::VMDinit.

virtual int DisplayDevice::is_renderer_process (    )  [inline, virtual]

Definition at line 87 of file DisplayDevice.h. References renderer_process. Referenced by Scene::draw, FreeVRScene::draw, and CaveScene::draw.

void DisplayDevice::left (  void    )  [virtual]

ready to draw left eye. Reimplemented in OpenGLRenderer. Definition at line 367 of file DisplayDevice.C. References LEFTEYE, and whichEye. Referenced by Scene::draw, PickList::pick_check, PickList::pick_end, PickList::pick_move, PickList::pick_start, and OpenGLRenderer::set_persp.

void DisplayDevice::loadmatrix (  const Matrix4 &    )  [virtual]

replace transformation matrix. Reimplemented in OpenGLRenderer. Definition at line 352 of file DisplayDevice.C. References Stack< Matrix4 >::top, and transMat.

void DisplayDevice::multmatrix (  const Matrix4 &    )  [virtual]

multiply transformation matrix. Reimplemented in FileRenderer. Definition at line 357 of file DisplayDevice.C. References Stack< Matrix4 >::top, and transMat.

float DisplayDevice::near_clip (  void    )  const [inline]

routines to deal with the clipping planes and eye position. Definition at line 326 of file DisplayDevice.h. References nearClip. Referenced by py_get, py_set, and text_cmd_display.

int DisplayDevice::needRedraw (  void    )  const [inline]

display state has changed, requiring a redraw. Definition at line 79 of file DisplayDevice.h. References _needRedraw. Referenced by VMDApp::VMDupdate.

void DisplayDevice::normal (  void    )  [virtual]

ready to draw non-stereo. Reimplemented in CaveDisplayDevice. Definition at line 373 of file DisplayDevice.C. References NOSTEREO, and whichEye. Referenced by Scene::draw, and OpenGLRenderer::set_persp.

int DisplayDevice::num_cache_modes (  void    )  [inline]

number of different caching modes supported ... 0 means 'off'. Definition at line 610 of file DisplayDevice.h. References cacheModes. Referenced by VMDApp::display_set_cachemode, MainFltkMenu::MainFltkMenu, and text_cmd_display.

int DisplayDevice::num_cue_modes (    )  const [inline]

routines to deal with depth cueing / fog. Definition at line 374 of file DisplayDevice.h. References NUM_CUE_MODES.

int DisplayDevice::num_projections (    )  const [inline]

get/change the viewing matrix. Definition at line 722 of file DisplayDevice.h. References NUM_PROJECTIONS. Referenced by text_cmd_display.

int DisplayDevice::num_render_modes (  void    )  [inline]

number of different rendering modes supported ... 0 means 'normal'. Definition at line 628 of file DisplayDevice.h. References renderModes. Referenced by VMDApp::display_set_rendermode, MainFltkMenu::MainFltkMenu, and text_cmd_display.

int DisplayDevice::num_stereo_modes (  void    )  [inline]

number of different stereo modes supported ... 0 means no stereo. Definition at line 589 of file DisplayDevice.h. References stereoModes. Referenced by VMDApp::display_set_stereo, MainFltkMenu::MainFltkMenu, py_stereomodes, and text_cmd_display.

DisplayDevice & DisplayDevice::operator= (  DisplayDevice &    )

copies over all relevant properties from one DisplayDevice to another. Definition at line 211 of file DisplayDevice.C. References aoAmbient, aoDirect, aoEnabled, Aspect, backgroundmode, Stack< Matrix4 >::clear, cpDown, cpLeft, cpRight, cpUp, cueDensity, cueEnd, cueingEnabled, cueMode, cueStart, dofEnabled, dofFNumber, dofFocalDist, eyeDir, eyeDist, eyePos, eyeSep, eyeSepDir, farClip, inStereo, lineStyle, lineWidth, my_projection, nearClip, Stack< Matrix4 >::push, shadowEnabled, transMat, upDir, vSize, whichEye, xOrig, xSize, yOrig, ySize, and zDist.

int DisplayDevice::pick (  int   , const float *   , const VMDDisplayList *   , float &   , int *   , float    window_size )  [virtual]

Definition at line 516 of file DisplayDevice.C. References abs_screen_loc_3D, abs_screen_pos, DispCmdPickPointArray::allselected, VMDClipPlane::center, VMDDisplayList::clipplanes, DLASTCOMMAND, dot_prod, DPICKPOINT_ARRAY, DTOEYE, DTOPOINT, Stack< Matrix4 >::dup, find_instance_images, find_pbc_cells, find_pbc_images, VMDDisplayList::first, DispCmdPickPointArray::firstindex, DispCmdPickPointArray::getpointers, VMDDisplayList::mat, VMDClipPlane::mode, VMDDisplayList::next, VMDClipPlane::normal, NULL, ResizeArray::num, DispCmdPickPointArray::numpicks, Stack< Matrix4 >::pop, Stack< Matrix4 >::top, transMat, vec_copy, vec_sub, and VMD_MAX_CLIP_PLANE. Referenced by PickList::pick_check.

int DisplayDevice::prepare3D (  int    = TRUE )  [virtual]

ready to draw 3D. Reimplemented in FileRenderer. Definition at line 365 of file DisplayDevice.C. Referenced by VideoStream::check_event, and Scene::draw.

virtual int DisplayDevice::prepareOpaque (  void    )  [inline, virtual]

draw opaque objects. Reimplemented in OpenGLRenderer. Definition at line 789 of file DisplayDevice.h. Referenced by Scene::draw.

virtual int DisplayDevice::prepareTrans (  void    )  [inline, virtual]

draw transparent objects. Reimplemented in OpenGLRenderer. Definition at line 790 of file DisplayDevice.h. Referenced by Scene::draw.

Projection DisplayDevice::projection (    )  const [inline]

Definition at line 127 of file DisplayDevice.h. References Projection. Referenced by VMDApp::display_projection_is_perspective, OpenGLRenderer::prepare3D, OpenGLRenderer::set_persp, X3DDisplayDevice::write_header, RenderManDisplayDevice::write_header, R3dDisplayDevice::write_header, POV3DisplayDevice::write_header, LibTachyonDisplayDevice::write_header, LibGelatoDisplayDevice::write_header, GelatoDisplayDevice::write_header, OSPRayDisplayDevice::write_trailer, OSPRay2DisplayDevice::write_trailer, OptiXDisplayDevice::write_trailer, and ANARIDisplayDevice::write_trailer.

const char* DisplayDevice::projection_name (  int    i )  const [inline]

Definition at line 723 of file DisplayDevice.h. References NULL, and NUM_PROJECTIONS. Referenced by text_cmd_display.

void DisplayDevice::queue_events (  void    )  [virtual]

queue the standard events (need only be called once ... but this is not done automatically by the window because it may not be necessary or even wanted) Reimplemented in OpenGLDisplayDevice. Definition at line 277 of file DisplayDevice.C. Referenced by Mouse::Mouse, and VMDApp::VMDinit.

int DisplayDevice::read_event (  long &   , long &    )  [virtual]

read the next event ... returns an event type (one of the above ones), and a value. Returns success, and sets arguments. NOTE: THIS SHOULD NOT BLOCK ... IT SHOUULD RETURN FALSE IF NO EVENT TO READ. Reimplemented in FltkOpenGLDisplayDevice. Definition at line 281 of file DisplayDevice.C. Referenced by Mouse::check_event.

unsigned char * DisplayDevice::readpixels_rgb3u (  int &    x, int &    y )  [virtual]

virtual routine for capturing the screen to a packed RGB array. Reimplemented in FltkOpenGLDisplayDevice. Definition at line 380 of file DisplayDevice.C. References NULL, x, and y. Referenced by SnapshotDisplayDevice::close_file, and text_cmd_tkrender.

unsigned char * DisplayDevice::readpixels_rgba4u (  int &    x, int &    y )  [virtual]

virtual routine for capturing the screen to a packed RGBA array. Reimplemented in FltkOpenGLDisplayDevice. Definition at line 387 of file DisplayDevice.C. References NULL, x, and y. Referenced by VideoStream::check_event, and VMDApp::VMDupdate.

virtual void DisplayDevice::rel_screen_pos (  float &    x, float &    y )  [inline, virtual]

convert 2D absolute screen coords into relative coords, 0 ... 1. Reimplemented in FltkOpenGLDisplayDevice. Definition at line 752 of file DisplayDevice.h. References x, xOrig, xSize, y, yOrig, and ySize. Referenced by FltkOpenGLDisplayDevice::rel_screen_pos.

virtual void DisplayDevice::render (  const VMDDisplayList *    )  [inline, virtual]

process list of draw commands. Reimplemented in CaveDisplayDevice. Definition at line 809 of file DisplayDevice.h. References _needRedraw. Referenced by Displayable::draw.

virtual void DisplayDevice::render_done (  void    )  [inline, virtual]

Reimplemented in OpenGLRenderer. Definition at line 811 of file DisplayDevice.h. Referenced by Scene::draw, and Scene::filedraw.

int DisplayDevice::render_mode (  void    )  [inline]

return current rendering mode. Definition at line 625 of file DisplayDevice.h. References renderMode. Referenced by text_cmd_display.

const char* DisplayDevice::render_name (  int    n )  [inline]

return rendering name string, if possible. Definition at line 631 of file DisplayDevice.h. References n, renderModes, and renderNames. Referenced by VMDApp::display_set_rendermode, MainFltkMenu::MainFltkMenu, and text_cmd_display.

void DisplayDevice::reposition_window (  int    xpos, int    ypos )  [inline]

Reposition the window. Definition at line 552 of file DisplayDevice.h. References do_reposition_window, and screenY. Referenced by VMDApp::display_set_position.

void DisplayDevice::reshape (  void    )  [virtual]

refresh device after change. Reimplemented in FltkOpenGLDisplayDevice. Definition at line 377 of file DisplayDevice.C. Referenced by OpenGLRenderer::set_render_mode, and OpenGLRenderer::set_stereo_mode.

void DisplayDevice::resize_window (  int    w, int    h )  [inline]

Resize the window. Definition at line 546 of file DisplayDevice.h. References do_resize_window. Referenced by VideoStream::check_event, VMDApp::display_set_size, init, and VideoStream::VideoStream.

void DisplayDevice::right (  void    )  [virtual]

ready to draw right eye. Reimplemented in OpenGLRenderer. Definition at line 370 of file DisplayDevice.C. References RIGHTEYE, and whichEye. Referenced by Scene::draw, and OpenGLRenderer::set_persp.

void DisplayDevice::right_eye_dir (  float &    x, float &    y, float &    z )  const [inline]

find the direction to the right eye position. Definition at line 717 of file DisplayDevice.h. References eyeSepDir, x, y, and z.

void DisplayDevice::screen_height (  float    vs )  [inline]

Definition at line 522 of file DisplayDevice.h. References _needRedraw, calc_frustum, and vSize.

float DisplayDevice::screen_height (  void    )  [inline]

return the height of the screen. Definition at line 521 of file DisplayDevice.h. References vSize. Referenced by VMDApp::display_get_screen_height, VMDApp::display_set_screen_height, py_get, and text_cmd_display.

int DisplayDevice::set_ao_ambient (  float    a )  [inline]

routines for controlling ambient occlusion rendering. Definition at line 465 of file DisplayDevice.h. References _needRedraw, and aoAmbient. Referenced by VMDApp::display_set_ao_ambient.

int DisplayDevice::set_ao_direct (  float    d )  [inline]

routines for controlling ambient occlusion rendering. Definition at line 472 of file DisplayDevice.h. References _needRedraw, and aoDirect. Referenced by VMDApp::display_set_ao_direct.

int DisplayDevice::set_ao_mode (  int    onoff )  [inline]

routines for controlling ambient occlusion rendering. Definition at line 454 of file DisplayDevice.h. References _needRedraw, and aoEnabled. Referenced by VMDApp::display_set_ao.

virtual void DisplayDevice::set_backgradient (  const float *   , const float *    )  [inline, virtual]

set gradient colors. Reimplemented in FileRenderer. Definition at line 782 of file DisplayDevice.h. Referenced by Scene::draw.

virtual void DisplayDevice::set_background (  const float *    )  [inline, virtual]

set main background color. Reimplemented in FileRenderer. Definition at line 781 of file DisplayDevice.h. Referenced by Scene::draw.

void DisplayDevice::set_background_mode (  int    newmode )  [inline]

set display background type. Definition at line 779 of file DisplayDevice.h. References backgroundmode. Referenced by Scene::draw.

void DisplayDevice::set_cache_mode (  int    = 0 )  [virtual]

change to a different caching mode (0 means 'off'). Reimplemented in OpenGLRenderer. Definition at line 332 of file DisplayDevice.C. References cacheMode. Referenced by VMDApp::display_set_cachemode.

int DisplayDevice::set_cue_density (  float    d )  [inline]

routines to deal with depth cueing / fog. Definition at line 411 of file DisplayDevice.h. References _needRedraw, and cueDensity. Referenced by VMDApp::depthcue_set_density.

float DisplayDevice::set_cue_end (  float    e )  [inline]

routines to deal with depth cueing / fog. Definition at line 401 of file DisplayDevice.h. References _needRedraw, cueEnd, and cueStart. Referenced by VMDApp::depthcue_set_end.

int DisplayDevice::set_cue_mode (  const char *    mode )  [inline]

routines to deal with depth cueing / fog. Definition at line 379 of file DisplayDevice.h. References _needRedraw, cueMode, NUM_CUE_MODES, and strupcmp. Referenced by VMDApp::depthcue_set_mode.

float DisplayDevice::set_cue_start (  float    s )  [inline]

routines to deal with depth cueing / fog. Definition at line 391 of file DisplayDevice.h. References _needRedraw, and cueStart. Referenced by VMDApp::depthcue_set_start.

void DisplayDevice::set_cursor (  int    )  [virtual]

set the Nth cursor shape as the current one. If no arg given, the default shape (n=0) is used. Reimplemented in FltkOpenGLDisplayDevice. Definition at line 300 of file DisplayDevice.C. Referenced by Mouse::Mouse, and Mouse::move_mode.

int DisplayDevice::set_dof_fnumber (  float    f )  [inline]

routines for controlling depth of field rendering. Definition at line 493 of file DisplayDevice.h. References _needRedraw, and dofFNumber. Referenced by VMDApp::display_set_dof_fnumber.

int DisplayDevice::set_dof_focal_dist (  float    d )  [inline]

routines for controlling depth of field rendering. Definition at line 500 of file DisplayDevice.h. References _needRedraw, and dofFocalDist. Referenced by VMDApp::display_set_dof_focal_dist.

int DisplayDevice::set_dof_mode (  int    onoff )  [inline]

routines for controlling depth of field rendering. Definition at line 482 of file DisplayDevice.h. References _needRedraw, and dofEnabled. Referenced by VMDApp::display_set_dof.

int DisplayDevice::set_eye_defaults (  void    )

set default eye position, orientation information. Definition at line 141 of file DisplayDevice.C. References eyePos, set_eye_dir, set_eye_pos, set_eye_up, and vec_scale.

int DisplayDevice::set_eye_dir (  float *    dir )  [inline]

set eye direction. Definition at line 658 of file DisplayDevice.h. References _needRedraw, eyeDir, and vec_copy. Referenced by DisplayDevice, set_eye_defaults, and text_cmd_display.

int DisplayDevice::set_eye_dist (  float    flen )  [inline]

change focal length; this means adjusting eyeDir and updating eyeDist accordingly (eyeDist is just norm(eyeDir)). Definition at line 693 of file DisplayDevice.h. References _needRedraw, calc_eyedir, eyeDir, and eyeDist. Referenced by VMDApp::display_set_focallen.

int DisplayDevice::set_eye_pos (  float *    pos )  [inline]

set eye position. Definition at line 643 of file DisplayDevice.h. References _needRedraw, eyePos, and vec_copy. Referenced by set_eye_defaults, and text_cmd_display.

int DisplayDevice::set_eye_up (  float *    updir )  [inline]

set the eye up direction. Definition at line 673 of file DisplayDevice.h. References _needRedraw, calc_eyedir, upDir, and vec_copy. Referenced by set_eye_defaults, and text_cmd_display.

float DisplayDevice::set_eyesep (  float    newsep )  [inline]

set eye separation. Definition at line 707 of file DisplayDevice.h. References _needRedraw, calc_eyedir, and eyeSep. Referenced by VMDApp::display_set_eyesep.

float DisplayDevice::set_far_clip (  float    fc )  [inline]

routines to deal with the clipping planes and eye position. Definition at line 341 of file DisplayDevice.h. References _needRedraw, farClip, and nearClip. Referenced by addto_far_clip, and VMDApp::display_set_farclip.

float DisplayDevice::set_near_clip (  float    nc )  [inline]

routines to deal with the clipping planes and eye position. Definition at line 331 of file DisplayDevice.h. References _needRedraw, calc_frustum, and nearClip. Referenced by addto_near_clip, and VMDApp::display_set_nearclip.

int DisplayDevice::set_projection (  const char *    proj )  [inline]

Definition at line 728 of file DisplayDevice.h. References _needRedraw, NUM_PROJECTIONS, and strupcmp. Referenced by VMDApp::display_set_projection.

void DisplayDevice::set_render_mode (  int    = 0 )  [virtual]

change to a different rendering mode (0 means 'normal'). Reimplemented in OpenGLRenderer. Definition at line 342 of file DisplayDevice.C. References renderMode. Referenced by VMDApp::display_set_rendermode.

void DisplayDevice::set_screen_pos (  void    )  [inline]

d) do not specify anything. Definition at line 543 of file DisplayDevice.h. References vSize, and zDist. Referenced by DisplayDevice, do_resize_window, OpenGLPbufferDisplayDevice::reshape, OpenGLDisplayDevice::reshape, FltkOpenGLDisplayDevice::reshape, and set_screen_pos.

void DisplayDevice::set_screen_pos (  float    asp )  [inline]

c) just specify aspect ratio. Definition at line 540 of file DisplayDevice.h. References set_screen_pos, vSize, and zDist.

void DisplayDevice::set_screen_pos (  float    vs, float    zd )  [inline]

b) have device provide aspect ratio. Definition at line 537 of file DisplayDevice.h. References aspect, and set_screen_pos.

void DisplayDevice::set_screen_pos (  float    vsize, float    zdist, float    asp )  [inline]

a) specify aspect ratio. Definition at line 531 of file DisplayDevice.h. References Aspect, calc_frustum, vSize, and zDist.

int DisplayDevice::set_shadow_mode (  int    onoff )  [inline]

routines for controlling shadow rendering. Definition at line 440 of file DisplayDevice.h. References _needRedraw, and shadowEnabled. Referenced by VMDApp::display_set_shadows.

void DisplayDevice::set_stereo_mode (  int    = 0 )  [virtual]

change to a different stereo mode (0 means 'off'). Reimplemented in CaveDisplayDevice. Definition at line 322 of file DisplayDevice.C. References inStereo. Referenced by VMDApp::display_set_stereo, and ~DisplayDevice.

void DisplayDevice::set_stereo_swap (  int    onoff )  [inline]

swap left/right eyes when rendering in stereo (0 means not swapped). Definition at line 577 of file DisplayDevice.h. References _needRedraw, and stereoSwap. Referenced by VMDApp::display_set_stereo_swap.

int DisplayDevice::shadows_enabled (  void    )  [inline]

routines for controlling shadow rendering. Definition at line 448 of file DisplayDevice.h. References shadowEnabled. Referenced by OpenGLDisplayDevice::init, OpenGLRenderer::prepare3D, py_get, text_cmd_display, POV3DisplayDevice::trimesh_c4n3v3, POV3DisplayDevice::trimesh_c4u_n3b_v3f, POV3DisplayDevice::tristrip, TachyonDisplayDevice::write_header, POV3DisplayDevice::write_header, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, LibTachyonDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

int DisplayDevice::shift_state (  void    )  [virtual]

Reimplemented in FltkOpenGLDisplayDevice. Definition at line 294 of file DisplayDevice.C. Referenced by PickModeMolLabel::pick_graphics, PickModeMove::pick_molecule_move, PickModeUser::pick_molecule_start, PickModeMolLabel::pick_molecule_start, and PickModeAddBond::pick_molecule_start.

virtual int DisplayDevice::spaceball (  int *   , int *   , int *   , int *   , int *   , int *   , int *    )  [inline, virtual]

return the shift state (ORed enums). get the current state of the Spaceball if one is available returns rx ry rz, tx ty tz, buttons Reimplemented in FltkOpenGLDisplayDevice. Definition at line 309 of file DisplayDevice.h. Referenced by Spaceball::check_event.

int DisplayDevice::stereo_mode (  void    )  [inline]

current stereo mode ... 0 means non-stereo, others device-specific. Definition at line 574 of file DisplayDevice.h. References inStereo. Referenced by Scene::draw, py_get, text_cmd_display, and RayShadeDisplayDevice::write_header.

const char* DisplayDevice::stereo_name (  int    n )  [inline]

return stereo name string, if possible. Definition at line 592 of file DisplayDevice.h. References n, stereoModes, and stereoNames. Referenced by VMDApp::display_set_stereo, MainFltkMenu::MainFltkMenu, py_get, py_stereomodes, and text_cmd_display.

int DisplayDevice::stereo_swap (  void    )  [inline]

current stereo swap mode ... 0 means not swapped. Definition at line 583 of file DisplayDevice.h. References stereoSwap. Referenced by text_cmd_display.

virtual int DisplayDevice::supports_gui (    )  [inline, virtual]

Does this display device support GUI's? The default stub display does not. Reimplemented in OpenGLPbufferDisplayDevice. Definition at line 269 of file DisplayDevice.h. Referenced by VMDApp::activate_menus, VMDApp::display_titlescreen, VMDApp::VMDinit, VMDApp::VMDupdate, OptiXDisplayDevice::write_trailer, and VMDApp::~VMDApp.

void DisplayDevice::update (  int    = TRUE )  [virtual]

finish up after drawing. Reimplemented in CaveDisplayDevice. Definition at line 376 of file DisplayDevice.C. Referenced by Scene::draw, PickList::pick_check, PickList::pick_end, PickList::pick_move, PickList::pick_start, FileRenderList::render, OpenGLRenderer::set_render_mode, OpenGLRenderer::set_stereo_mode, and text_cmd_tkrender.

void DisplayDevice::use_colors (  const float *    c )  [inline]

Use this for colors. Definition at line 203 of file DisplayDevice.h. References colorData, and do_use_colors. Referenced by Scene::draw, and Scene::filedraw.

int DisplayDevice::x (  void    )  [virtual]

Reimplemented in FltkOpenGLDisplayDevice. Definition at line 288 of file DisplayDevice.C. References mouseX. Referenced by abs_screen_pos, OpenGLRenderer::build3Dmipmaps, TachyonDisplayDevice::define_volume_texture, drawpixels_rgba4u, readpixels_rgb3u, readpixels_rgba4u, rel_screen_pos, Mouse::reset, right_eye_dir, OpenGLRenderer::setup_initial_opengl_state, X3DOMDisplayDevice::text, X3DDisplayDevice::text, Vrml2DisplayDevice::text, TachyonDisplayDevice::text, RenderManDisplayDevice::text, R3dDisplayDevice::text, POV3DisplayDevice::text, OSPRayDisplayDevice::text, OSPRay2DisplayDevice::text, OptiXDisplayDevice::text, LibTachyonDisplayDevice::text, GelatoDisplayDevice::text, and FileRenderer::text.

int DisplayDevice::y (  void    )  [virtual]

absolute position of cursor from lower-left corner. Reimplemented in FltkOpenGLDisplayDevice. Definition at line 291 of file DisplayDevice.C. References mouseY. Referenced by abs_screen_pos, OpenGLRenderer::build3Dmipmaps, TachyonDisplayDevice::define_volume_texture, drawpixels_rgba4u, readpixels_rgb3u, readpixels_rgba4u, rel_screen_pos, Mouse::reset, right_eye_dir, OpenGLRenderer::setup_initial_opengl_state, X3DOMDisplayDevice::text, X3DDisplayDevice::text, Vrml2DisplayDevice::text, TachyonDisplayDevice::text, RenderManDisplayDevice::text, R3dDisplayDevice::text, POV3DisplayDevice::text, OSPRayDisplayDevice::text, OSPRay2DisplayDevice::text, OptiXDisplayDevice::text, LibTachyonDisplayDevice::text, GelatoDisplayDevice::text, and FileRenderer::text.

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Member Data Documentation

int DisplayDevice::_needRedraw

XXX public so FltkOpenGLDisplayDevice can access it. Definition at line 80 of file DisplayDevice.h. Referenced by OpenGLRenderer::aa_off, OpenGLRenderer::aa_on, OpenGLRenderer::cueing_off, cueing_off, OpenGLRenderer::cueing_on, cueing_on, OpenGLRenderer::culling_off, OpenGLRenderer::culling_on, DisplayDevice, distance_to_screen, OpenGLRenderer::do_activate_light, OpenGLRenderer::do_define_light, OpenGLPbufferDisplayDevice::do_resize_window, myglwindow::draw, needRedraw, OpenGLDisplayDevice::read_event, OpenGLRenderer::render, render, screen_height, set_ao_ambient, set_ao_direct, set_ao_mode, set_cue_density, set_cue_end, set_cue_mode, set_cue_start, set_dof_fnumber, set_dof_focal_dist, set_dof_mode, set_eye_dir, set_eye_dist, set_eye_pos, set_eye_up, set_eyesep, set_far_clip, set_near_clip, set_projection, OpenGLRenderer::set_render_mode, set_shadow_mode, OpenGLRenderer::set_stereo_mode, and set_stereo_swap.

int DisplayDevice::aaAvailable [protected]

Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. Definition at line 93 of file DisplayDevice.h. Referenced by aa_available, OpenGLRenderer::aa_off, OpenGLRenderer::aa_on, DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, FreeVRDisplayDevice::FreeVRDisplayDevice, OpenGLPbufferDisplayDevice::init, and OpenGLDisplayDevice::init.

int DisplayDevice::aaEnabled [protected]

Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. Definition at line 94 of file DisplayDevice.h. Referenced by aa_enabled, OpenGLRenderer::aa_off, OpenGLRenderer::aa_on, DisplayDevice, and OpenGLRenderer::enable_stencil_stereo.

int DisplayDevice::aaPrevious [protected]

Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. Definition at line 96 of file DisplayDevice.h. Referenced by DisplayDevice, and OpenGLRenderer::enable_stencil_stereo.

float DisplayDevice::aoAmbient [protected]

AO ambient lighting factor. Definition at line 117 of file DisplayDevice.h. Referenced by DisplayDevice, get_ao_ambient, operator=, and set_ao_ambient.

float DisplayDevice::aoDirect [protected]

AO direct lighting rescaling factor. Definition at line 118 of file DisplayDevice.h. Referenced by DisplayDevice, get_ao_direct, operator=, and set_ao_direct.

int DisplayDevice::aoEnabled [protected]

Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. Definition at line 95 of file DisplayDevice.h. Referenced by ao_enabled, DisplayDevice, operator=, and set_ao_mode.

float DisplayDevice::Aspect [protected]

current window/image aspect ratio This is the width of the generated image (in pixels) divided by its height. NOT the aspect ratio of the pixels on the target display device. Definition at line 157 of file DisplayDevice.h. Referenced by aspect, calc_frustum, operator=, PSDisplayDevice::render_done, OpenGLRenderer::set_persp, set_screen_pos, X3DDisplayDevice::write_header, RenderManDisplayDevice::write_header, R3dDisplayDevice::write_header, POV3DisplayDevice::write_header, LibGelatoDisplayDevice::write_header, and GelatoDisplayDevice::write_header.

int DisplayDevice::backgroundmode [protected]

0=normal, 1=gradient. Definition at line 137 of file DisplayDevice.h. Referenced by background_mode, DisplayDevice, OpenGLRenderer::draw_background_gradient, operator=, OpenGLRenderer::prepare3D, set_background_mode, X3DDisplayDevice::write_header, Vrml2DisplayDevice::write_header, and POV3DisplayDevice::write_header.

int DisplayDevice::cacheMode [protected]

current caching mode. Definition at line 176 of file DisplayDevice.h. Referenced by cache_mode, DisplayDevice, OpenGLRenderer::set_cache_mode, and set_cache_mode.

int DisplayDevice::cacheModes [protected]

total number of caching modes. Definition at line 177 of file DisplayDevice.h. Referenced by cache_name, DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, num_cache_modes, OpenGLDisplayDevice::OpenGLDisplayDevice, and OpenGLPbufferDisplayDevice::OpenGLPbufferDisplayDevice.

const char** DisplayDevice::cacheNames [protected]

pointer to rendering mode names. Definition at line 178 of file DisplayDevice.h. Referenced by cache_name, DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, OpenGLDisplayDevice::OpenGLDisplayDevice, and OpenGLPbufferDisplayDevice::OpenGLPbufferDisplayDevice.

const float* DisplayDevice::colorData [protected]

cached pointer to color data; must be in shared memory for Cave-like. Definition at line 104 of file DisplayDevice.h. Referenced by FileRenderer::do_use_colors, OpenGLRenderer::render, and use_colors.

float DisplayDevice::cpDown [protected]

distances to near frustum base, which defines the view volume. Definition at line 165 of file DisplayDevice.h. Referenced by calc_frustum, operator=, and OpenGLRenderer::set_persp.

float DisplayDevice::cpLeft [protected]

distances to near frustum base, which defines the view volume. Definition at line 165 of file DisplayDevice.h. Referenced by calc_frustum, operator=, and OpenGLRenderer::set_persp.

float DisplayDevice::cpRight [protected]

distances to near frustum base, which defines the view volume. Definition at line 165 of file DisplayDevice.h. Referenced by calc_frustum, operator=, and OpenGLRenderer::set_persp.

float DisplayDevice::cpUp [protected]

distances to near frustum base, which defines the view volume. Definition at line 165 of file DisplayDevice.h. Referenced by calc_frustum, operator=, and OpenGLRenderer::set_persp.

float DisplayDevice::cueDensity [protected]

fog density, used for exp/exp2 fog/cueing. Definition at line 111 of file DisplayDevice.h. Referenced by DisplayDevice, get_cue_density, operator=, and set_cue_density.

float DisplayDevice::cueEnd [protected]

fog start/end, used for linear fog/cueing. Definition at line 110 of file DisplayDevice.h. Referenced by DisplayDevice, get_cue_end, operator=, and set_cue_end.

int DisplayDevice::cueingAvailable [protected]

Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. Definition at line 93 of file DisplayDevice.h. Referenced by cueing_available, OpenGLRenderer::cueing_off, cueing_off, OpenGLRenderer::cueing_on, cueing_on, DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, FreeVRDisplayDevice::FreeVRDisplayDevice, OpenGLPbufferDisplayDevice::init, and OpenGLDisplayDevice::init.

int DisplayDevice::cueingEnabled [protected]

Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. Definition at line 94 of file DisplayDevice.h. Referenced by cueing_enabled, OpenGLRenderer::cueing_off, cueing_off, OpenGLRenderer::cueing_on, cueing_on, DisplayDevice, operator=, and POV3DisplayDevice::write_header.

CueMode DisplayDevice::cueMode [protected]

fog/cueing mode. Definition at line 109 of file DisplayDevice.h. Referenced by DisplayDevice, get_cue_mode, operator=, and set_cue_mode.

float DisplayDevice::cueStart [protected]

Definition at line 110 of file DisplayDevice.h. Referenced by DisplayDevice, get_cue_start, operator=, set_cue_end, and set_cue_start.

int DisplayDevice::cullingAvailable [protected]

Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. Definition at line 93 of file DisplayDevice.h. Referenced by culling_available, OpenGLRenderer::culling_off, OpenGLRenderer::culling_on, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, FreeVRDisplayDevice::FreeVRDisplayDevice, OpenGLPbufferDisplayDevice::init, and OpenGLDisplayDevice::init.

int DisplayDevice::cullingEnabled [protected]

Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. Definition at line 94 of file DisplayDevice.h. Referenced by culling_enabled, OpenGLRenderer::culling_off, OpenGLRenderer::culling_on, and DisplayDevice.

int DisplayDevice::cylinderRes [protected]

drawing characteristics ... line style, sphere resolution, etc. Definition at line 143 of file DisplayDevice.h. Referenced by DisplayDevice.

int DisplayDevice::dofEnabled [protected]

Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. Definition at line 95 of file DisplayDevice.h. Referenced by DisplayDevice, dof_enabled, operator=, and set_dof_mode.

float DisplayDevice::dofFNumber [protected]

DoF aperture. Definition at line 121 of file DisplayDevice.h. Referenced by DisplayDevice, get_dof_fnumber, operator=, and set_dof_fnumber.

float DisplayDevice::dofFocalDist [protected]

DoF focal plane distance. Definition at line 122 of file DisplayDevice.h. Referenced by DisplayDevice, get_dof_focal_dist, operator=, and set_dof_focal_dist.

float DisplayDevice::eyeDir[3] [protected]

direction viewer is looking. Definition at line 188 of file DisplayDevice.h. Referenced by calc_eyedir, get_eye_dir, operator=, FileRenderer::prepare3D, set_eye_dir, set_eye_dist, OpenGLRenderer::set_persp, OpenGLRenderer::update_shader_uniforms, RayShadeDisplayDevice::write_header, and POV3DisplayDevice::write_header.

float DisplayDevice::eyeDist [protected]

distance from eye to focal point. Definition at line 187 of file DisplayDevice.h. Referenced by DisplayDevice, eye_dist, OpenGLDisplayDevice::init, operator=, OpenGLRenderer::prepare3D, set_eye_dist, OpenGLRenderer::set_persp, OSPRayDisplayDevice::write_trailer, OSPRay2DisplayDevice::write_trailer, OptiXDisplayDevice::write_trailer, and ANARIDisplayDevice::write_trailer.

float DisplayDevice::eyePos[3] [protected]

current location of the viewer's eye. Definition at line 150 of file DisplayDevice.h. Referenced by calc_frustum, DisplayDevice, get_eye_pos, OpenGLDisplayDevice::init, operator=, OpenGLRenderer::prepare3D, FileRenderer::prepare3D, set_eye_defaults, set_eye_pos, OpenGLRenderer::set_persp, X3DDisplayDevice::write_header, RenderManDisplayDevice::write_header, RayShadeDisplayDevice::write_header, R3dDisplayDevice::write_header, POV3DisplayDevice::write_header, LibGelatoDisplayDevice::write_header, GelatoDisplayDevice::write_header, OSPRayDisplayDevice::write_trailer, OSPRay2DisplayDevice::write_trailer, OptiXDisplayDevice::write_trailer, and ANARIDisplayDevice::write_trailer.

float DisplayDevice::eyeSep [protected]

distance between eyes for stereo display. Definition at line 186 of file DisplayDevice.h. Referenced by calc_eyedir, DisplayDevice, eyesep, OpenGLDisplayDevice::init, operator=, OpenGLRenderer::prepare3D, set_eyesep, OSPRayDisplayDevice::write_trailer, OSPRay2DisplayDevice::write_trailer, OptiXDisplayDevice::write_trailer, and ANARIDisplayDevice::write_trailer.

float DisplayDevice::eyeSepDir[3] [protected]

vector from eye position to right eye magnitude is 1/2 eyeSep. Definition at line 190 of file DisplayDevice.h. Referenced by calc_eyedir, operator=, FileRenderer::prepare3D, right_eye_dir, and OpenGLRenderer::set_persp.

float DisplayDevice::farClip [protected]

dist from eye to near and far clip plane. Definition at line 152 of file DisplayDevice.h. Referenced by addto_far_clip, clip_width, DisplayDevice, far_clip, operator=, set_far_clip, OpenGLRenderer::set_persp, LibGelatoDisplayDevice::write_header, and GelatoDisplayDevice::write_header.

int DisplayDevice::inStereo [protected]

current stereo mode (0 = non-stereo). Definition at line 170 of file DisplayDevice.h. Referenced by OpenGLRenderer::aa_on, OpenGLRenderer::disable_stencil_stereo, DisplayDevice, operator=, OpenGLPbufferDisplayDevice::reshape, OpenGLDisplayDevice::reshape, FltkOpenGLDisplayDevice::reshape, OpenGLRenderer::set_stereo_mode, set_stereo_mode, and stereo_mode.

int DisplayDevice::lineStyle [protected]

drawing characteristics ... line style, sphere resolution, etc. Reimplemented in FileRenderer. Definition at line 141 of file DisplayDevice.h. Referenced by DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, OpenGLPbufferDisplayDevice::init, OpenGLDisplayDevice::init, operator=, and OpenGLRenderer::set_line_style.

int DisplayDevice::lineWidth [protected]

drawing characteristics ... line style, sphere resolution, etc. Reimplemented in FileRenderer. Definition at line 141 of file DisplayDevice.h. Referenced by DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, OpenGLPbufferDisplayDevice::init, OpenGLDisplayDevice::init, operator=, and OpenGLRenderer::set_line_width.

int DisplayDevice::mouseX [protected]

Mouse X position. Definition at line 209 of file DisplayDevice.h. Referenced by DisplayDevice, and x.

int DisplayDevice::mouseY [protected]

mouse Y position. Definition at line 210 of file DisplayDevice.h. Referenced by DisplayDevice, and y.

int DisplayDevice::my_depth_sort [protected]

depth-sorting flag for tranparent objects? default is FALSE. Definition at line 100 of file DisplayDevice.h.

char* DisplayDevice::name

name of this display device. Definition at line 43 of file DisplayDevice.h. Referenced by FileRenderList::add, DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, OpenGLPbufferDisplayDevice::init, OpenGLDisplayDevice::init, OpenGLRenderer::set_render_mode, and ~DisplayDevice.

float DisplayDevice::nearClip [protected]

Definition at line 152 of file DisplayDevice.h. Referenced by addto_near_clip, calc_frustum, clip_width, DisplayDevice, near_clip, operator=, set_far_clip, set_near_clip, OpenGLRenderer::set_persp, LibGelatoDisplayDevice::write_header, and GelatoDisplayDevice::write_header.

int DisplayDevice::num_display_processes

number of CAVE/FreeVR display processes. Definition at line 82 of file DisplayDevice.h. Referenced by CaveDisplayDevice::CaveDisplayDevice, DisplayDevice, FreeVRDisplayDevice::FreeVRDisplayDevice, get_num_processes, and VRJugglerDisplayDevice::VRJugglerDisplayDevice.

int DisplayDevice::renderer_process

true of we're a rendering process. Definition at line 83 of file DisplayDevice.h. Referenced by DisplayDevice, is_renderer_process, and VMDApp::VMDinit.

int DisplayDevice::renderMode [protected]

current rendering mode. Definition at line 181 of file DisplayDevice.h. Referenced by DisplayDevice, render_mode, OpenGLRenderer::set_render_mode, and set_render_mode.

int DisplayDevice::renderModes [protected]

total number of rendering modes. Definition at line 182 of file DisplayDevice.h. Referenced by DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, num_render_modes, OpenGLDisplayDevice::OpenGLDisplayDevice, OpenGLPbufferDisplayDevice::OpenGLPbufferDisplayDevice, and render_name.

const char** DisplayDevice::renderNames [protected]

pointer to rendering mode names. Definition at line 183 of file DisplayDevice.h. Referenced by DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, OpenGLDisplayDevice::OpenGLDisplayDevice, OpenGLPbufferDisplayDevice::OpenGLPbufferDisplayDevice, and render_name.

int DisplayDevice::screenX [protected]

total size of the screen, in pixels ... MUST BE SET BY DERIVED CLASS. Definition at line 231 of file DisplayDevice.h. Referenced by DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, OpenGLDisplayDevice::open_window, OpenGLDisplayDevice::OpenGLDisplayDevice, and OpenGLPbufferDisplayDevice::OpenGLPbufferDisplayDevice.

int DisplayDevice::screenY [protected]

total size of the screen, in pixels ... MUST BE SET BY DERIVED CLASS. Definition at line 231 of file DisplayDevice.h. Referenced by DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, OpenGLDisplayDevice::open_window, OpenGLDisplayDevice::OpenGLDisplayDevice, OpenGLPbufferDisplayDevice::OpenGLPbufferDisplayDevice, reposition_window, OpenGLDisplayDevice::reshape, FltkOpenGLDisplayDevice::reshape, OpenGLDisplayDevice::y, and FltkOpenGLDisplayDevice::y.

int DisplayDevice::shadowEnabled [protected]

Capability and state flags for antialiasing, depth cueing, backface culling, shadows, ambient occlusion, and depth of field. Definition at line 95 of file DisplayDevice.h. Referenced by DisplayDevice, operator=, set_shadow_mode, and shadows_enabled.

int DisplayDevice::sphereMode [protected]

drawing characteristics ... line style, sphere resolution, etc. Definition at line 142 of file DisplayDevice.h. Referenced by DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, OpenGLPbufferDisplayDevice::init, OpenGLDisplayDevice::init, OpenGLRenderer::set_sphere_mode, and OpenGLRenderer::update_lists.

int DisplayDevice::sphereRes [protected]

drawing characteristics ... line style, sphere resolution, etc. Definition at line 142 of file DisplayDevice.h. Referenced by DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, OpenGLPbufferDisplayDevice::init, OpenGLDisplayDevice::init, OpenGLRenderer::set_sphere_res, and OpenGLRenderer::update_lists.

int DisplayDevice::stereoModes [protected]

total number of stereo modes (inc mono). Definition at line 172 of file DisplayDevice.h. Referenced by CaveDisplayDevice::CaveDisplayDevice, DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, FreeVRDisplayDevice::FreeVRDisplayDevice, num_stereo_modes, OpenGLDisplayDevice::OpenGLDisplayDevice, OpenGLPbufferDisplayDevice::OpenGLPbufferDisplayDevice, stereo_name, and VRJugglerDisplayDevice::VRJugglerDisplayDevice.

const char** DisplayDevice::stereoNames [protected]

pointer to stereo mode names. Definition at line 173 of file DisplayDevice.h. Referenced by CaveDisplayDevice::CaveDisplayDevice, DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, FreeVRDisplayDevice::FreeVRDisplayDevice, OpenGLDisplayDevice::OpenGLDisplayDevice, OpenGLPbufferDisplayDevice::OpenGLPbufferDisplayDevice, stereo_name, and VRJugglerDisplayDevice::VRJugglerDisplayDevice.

int DisplayDevice::stereoSwap [protected]

whether left/right eyes are swapped. Definition at line 171 of file DisplayDevice.h. Referenced by DisplayDevice, set_stereo_swap, and stereo_swap.

Stack<Matrix4> DisplayDevice::transMat [protected]

current transformation matrix for the display (NOT the projection matrix). Reimplemented in FileRenderer. Definition at line 134 of file DisplayDevice.h. Referenced by DisplayDevice, loadmatrix, multmatrix, operator=, pick, VRJugglerDisplayDevice::render, FreeVRDisplayDevice::render, CaveDisplayDevice::render, and OpenGLRenderer::update_shader_uniforms.

float DisplayDevice::upDir[3] [protected]

direction which is 'up'. Definition at line 189 of file DisplayDevice.h. Referenced by calc_eyedir, DisplayDevice, get_eye_up, operator=, set_eye_up, and OpenGLRenderer::set_persp.

VMDApp* DisplayDevice::vmdapp

VMDApp object ptr, for drag-and-drop handlers, and to allow subclasses to access to GPU management APIs, e.g. to force-free large memory buffers in GPU global memory prior to launching GPU ray tracing, etc. Definition at line 37 of file DisplayDevice.h. Referenced by ANARIDisplayDevice::ANARIDisplayDevice, DisplayDevice, FltkOpenGLDisplayDevice::FltkOpenGLDisplayDevice, OpenGLPbufferDisplayDevice::init, OpenGLDisplayDevice::init, LibTachyonDisplayDevice::LibTachyonDisplayDevice, OptiXDisplayDevice::OptiXDisplayDevice, OSPRay2DisplayDevice::OSPRay2DisplayDevice, OSPRayDisplayDevice::OSPRayDisplayDevice, OpenGLPbufferDisplayDevice::update, OpenGLDisplayDevice::update, vmdWindowProc, OptiXDisplayDevice::write_header, and OptiXDisplayDevice::write_trailer.

float DisplayDevice::vSize [protected]

vertical size of 'screen'. Definition at line 154 of file DisplayDevice.h. Referenced by calc_frustum, OpenGLDisplayDevice::init, operator=, OpenGLRenderer::prepare3D, PSDisplayDevice::render_done, screen_height, OpenGLRenderer::set_persp, set_screen_pos, X3DDisplayDevice::write_header, RenderManDisplayDevice::write_header, R3dDisplayDevice::write_header, POV3DisplayDevice::write_header, LibGelatoDisplayDevice::write_header, GelatoDisplayDevice::write_header, OSPRayDisplayDevice::write_trailer, OSPRay2DisplayDevice::write_trailer, OptiXDisplayDevice::write_trailer, and ANARIDisplayDevice::write_trailer.

DisplayEye DisplayDevice::whichEye [protected]

the eye we are currently drawing to. Definition at line 151 of file DisplayDevice.h. Referenced by left, normal, operator=, right, and POV3DisplayDevice::write_header.

long DisplayDevice::xOrig

position and size of device, in 'pixels'. Definition at line 130 of file DisplayDevice.h. Referenced by OpenGLRenderer::abs_screen_loc_3D, abs_screen_pos, DisplayDevice, operator=, rel_screen_pos, OpenGLDisplayDevice::reshape, and FltkOpenGLDisplayDevice::reshape.

long DisplayDevice::xSize

position and size of device, in 'pixels'. Definition at line 130 of file DisplayDevice.h. Referenced by abs_screen_pos, VideoStream::check_event, OpenGLRenderer::clear, VMDApp::display_get_size, DisplayDevice, OpenGLPbufferDisplayDevice::do_resize_window, do_resize_window, OpenGLRenderer::enable_stencil_stereo, OpenGLRenderer::find_3D_from_2D, OpenGLDisplayDevice::init, OpenGLRenderer::left, OpenGLRenderer::normal, operator=, OpenGLRenderer::prepare3D, OpenGLPbufferDisplayDevice::readpixels_rgb3u, OpenGLDisplayDevice::readpixels_rgb3u, FltkOpenGLDisplayDevice::readpixels_rgb3u, OpenGLPbufferDisplayDevice::readpixels_rgba4u, OpenGLDisplayDevice::readpixels_rgba4u, FltkOpenGLDisplayDevice::readpixels_rgba4u, rel_screen_pos, OpenGLRenderer::render_done, OpenGLPbufferDisplayDevice::reshape, OpenGLDisplayDevice::reshape, FltkOpenGLDisplayDevice::reshape, OpenGLRenderer::right, VideoStream::VideoStream, vmdWindowProc, TachyonDisplayDevice::write_header, RenderManDisplayDevice::write_header, RayShadeDisplayDevice::write_header, R3dDisplayDevice::write_header, POV3DisplayDevice::write_header, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, LibTachyonDisplayDevice::write_header, LibGelatoDisplayDevice::write_header, GelatoDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

long DisplayDevice::yOrig

position and size of device, in 'pixels'. Definition at line 130 of file DisplayDevice.h. Referenced by OpenGLRenderer::abs_screen_loc_3D, abs_screen_pos, DisplayDevice, operator=, rel_screen_pos, OpenGLDisplayDevice::reshape, and FltkOpenGLDisplayDevice::reshape.

long DisplayDevice::ySize

position and size of device, in 'pixels'. Definition at line 130 of file DisplayDevice.h. Referenced by abs_screen_pos, VideoStream::check_event, OpenGLRenderer::clear, VMDApp::display_get_size, DisplayDevice, OpenGLPbufferDisplayDevice::do_resize_window, do_resize_window, OpenGLRenderer::enable_stencil_stereo, OpenGLRenderer::find_3D_from_2D, OpenGLDisplayDevice::init, OpenGLRenderer::left, OpenGLRenderer::normal, operator=, OpenGLRenderer::prepare3D, OpenGLPbufferDisplayDevice::readpixels_rgb3u, OpenGLDisplayDevice::readpixels_rgb3u, FltkOpenGLDisplayDevice::readpixels_rgb3u, OpenGLPbufferDisplayDevice::readpixels_rgba4u, OpenGLDisplayDevice::readpixels_rgba4u, FltkOpenGLDisplayDevice::readpixels_rgba4u, rel_screen_pos, OpenGLRenderer::render_done, OpenGLPbufferDisplayDevice::reshape, OpenGLDisplayDevice::reshape, FltkOpenGLDisplayDevice::reshape, OpenGLRenderer::right, VideoStream::VideoStream, vmd_transwin32mouse, vmdWindowProc, TachyonDisplayDevice::write_header, RenderManDisplayDevice::write_header, RayShadeDisplayDevice::write_header, R3dDisplayDevice::write_header, POV3DisplayDevice::write_header, OSPRayDisplayDevice::write_header, OSPRay2DisplayDevice::write_header, OptiXDisplayDevice::write_header, LibTachyonDisplayDevice::write_header, LibGelatoDisplayDevice::write_header, GelatoDisplayDevice::write_header, and ANARIDisplayDevice::write_header.

float DisplayDevice::zDist [protected]

distance to 'screen' relative to origin. Definition at line 155 of file DisplayDevice.h. Referenced by calc_frustum, distance_to_screen, OpenGLDisplayDevice::init, operator=, OpenGLRenderer::prepare3D, set_screen_pos, X3DDisplayDevice::write_header, RenderManDisplayDevice::write_header, R3dDisplayDevice::write_header, POV3DisplayDevice::write_header, LibGelatoDisplayDevice::write_header, GelatoDisplayDevice::write_header, OSPRayDisplayDevice::write_trailer, OSPRay2DisplayDevice::write_trailer, OptiXDisplayDevice::write_trailer, and ANARIDisplayDevice::write_trailer.

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

• DisplayDevice.h
• DisplayDevice.C

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