gfx Namespace Reference

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Detailed Description

Graphic utilities (uses OpenGL).

Classes
class	cs_green_pink_blue
class	cs_blue_green_red
class	cs_grey_with_special
class	cs_inverted_grey
class	cs_red
class	ColorScheme
	Utility for translating a value into a color. More...
class	ColorCycle
	Maps a value from the navigation function into the range [0. More...
class	Mousehandler
	Generic mouse click handling (per Subwindow). More...
class	FacadeReadMousehandler
	Translates the subwindow's (x, y) to facade grid indices. More...
class	FacadeMousehandler
	A FacadeMousehandler can modify a Facade instance. More...
class	ObstacleMousehandler
	Toggles a cell from freesapce to obstacle and back. More...
class	GoalMousehandler
	Adds a goal when clicked. More...
class	Subwindow
	A sub-window of the main GLUT window. More...
class	Viewport
	Prepare Subwindow for actual drawing using OpenGL. More...
class	PassiveViewport
	Does not handle mouse clicks. More...
Enumerations
enum	colorscheme_enum_t {   GREEN_PINK_BLUE, GREY_WITH_SPECIAL, BLUE_GREEN_RED, INVERTED_GREY,   RED }
Functions
void	draw_grid_value (const GridCSpace &cspace, const Algorithm &algo, const ColorScheme *colorscheme, bool auto_scale_value)
void	draw_grid_rhs (const GridCSpace &cspace, const Algorithm &algo, const ColorScheme *colorscheme)
void	draw_grid_risk (const GridCSpace &cspace, const Algorithm &algo, const RiskMap &riskmap, const ColorScheme *colorscheme)
void	draw_grid_meta (const GridCSpace &cspace, const Algorithm &algo, const Kernel &kernel, const ColorScheme *colorscheme)
void	draw_trace (const FacadeReadInterface &facade, double robot_x, double robot_y, const ColorScheme *colorscheme, double fail_r, double fail_g, double fail_b)
void	draw_trace (carrot_trace const &trace, ColorScheme const *colorscheme, double fail_r, double fail_g, double fail_b)
void	draw_grid_meta (const FacadeReadInterface &facade, const ColorScheme *colorscheme)
void	draw_grid_obstacles (const FacadeReadInterface &facade, double red, double green, double blue, bool fill_cells)
void	draw_grid_value (const FacadeReadInterface &facade, const ColorScheme *colorscheme, bool auto_scale_value)
void	draw_grid_rhs (const FacadeReadInterface &facade, const ColorScheme *colorscheme)
void	draw_array (const array< double > &grid, ssize_t x0, ssize_t y0, ssize_t x1, ssize_t y1, double lower, double upper, const ColorScheme *colorscheme)
void	draw_grid_queue (const GridCSpace &cspace, const Algorithm &algo)
void	draw_grid_queue (const estar::FacadeReadInterface &facade)
void	draw_grid_upwind (const estar::FacadeReadInterface &facade, double red, double green, double blue, double linewidth)
void	draw_grid_upwind (const GridCSpace &cspace, const Algorithm &algo, double red, double green, double blue, double linewidth)
void	draw_grid_connect (const GridCSpace &cspace, const Algorithm &algo, double red, double green, double blue, double linewidth)
void	get_grid_bbox (const estar::FacadeReadInterface &facade, double &x0, double &y0, double &x1, double &y1)
void	get_grid_bbox (const GridCSpace &cspace, double &x0, double &y0, double &x1, double &y1)
void	draw_region (const estar::Region &region, double red, double green, double blue)
void	draw_grid_status (const estar::FacadeReadInterface &facade)
GLUquadricObj *	wrap_glu_quadric_instance ()
	Interoperability wrapper for OS X.

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Enumeration Type Documentation

enum gfx::colorscheme_enum_t

Enumerator:

GREEN_PINK_BLUE
GREY_WITH_SPECIAL
BLUE_GREEN_RED
INVERTED_GREY
RED

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Function Documentation

void gfx::draw_array	(	const array< double > &	grid,
		ssize_t	x0,
		ssize_t	y0,
		ssize_t	x1,
		ssize_t	y1,
		double	lower,
		double	upper,
		const ColorScheme *	colorscheme
	)

void gfx::draw_grid_connect	(	const GridCSpace &	cspace,
		const Algorithm &	algo,
		double	red,
		double	green,
		double	blue,
		double	linewidth
	)

void gfx::draw_grid_meta	(	const FacadeReadInterface &	facade,
		const ColorScheme *	colorscheme
	)

void gfx::draw_grid_meta	(	const GridCSpace &	cspace,
		const Algorithm &	algo,
		const Kernel &	kernel,
		const ColorScheme *	colorscheme
	)

void gfx::draw_grid_obstacles	(	const FacadeReadInterface &	facade,
		double	red,
		double	green,
		double	blue,
		bool	fill_cells = true
	)

void gfx::draw_grid_queue

(

const estar::FacadeReadInterface &

facade

)

void gfx::draw_grid_queue	(	const GridCSpace &	cspace,
		const Algorithm &	algo
	)

void gfx::draw_grid_rhs	(	const FacadeReadInterface &	facade,
		const ColorScheme *	colorscheme
	)

void gfx::draw_grid_rhs	(	const GridCSpace &	cspace,
		const Algorithm &	algo,
		const ColorScheme *	colorscheme
	)

void gfx::draw_grid_risk	(	const GridCSpace &	cspace,
		const Algorithm &	algo,
		const RiskMap &	riskmap,
		const ColorScheme *	colorscheme
	)

void gfx::draw_grid_status

(

const estar::FacadeReadInterface &

facade

)

void gfx::draw_grid_upwind	(	const GridCSpace &	cspace,
		const Algorithm &	algo,
		double	red,
		double	green,
		double	blue,
		double	linewidth
	)

void gfx::draw_grid_upwind	(	const estar::FacadeReadInterface &	facade,
		double	red,
		double	green,
		double	blue,
		double	linewidth
	)

void gfx::draw_grid_value	(	const FacadeReadInterface &	facade,
		const ColorScheme *	colorscheme,
		bool	auto_scale_value
	)

void gfx::draw_grid_value	(	const GridCSpace &	cspace,
		const Algorithm &	algo,
		const ColorScheme *	colorscheme,
		bool	auto_scale_value
	)

void gfx::draw_region	(	const estar::Region &	region,
		double	red,
		double	green,
		double	blue
	)

void gfx::draw_trace	(	estar::carrot_trace const &	trace,
		ColorScheme const *	colorscheme,
		double	fail_r,
		double	fail_g,
		double	fail_b
	)

void gfx::draw_trace	(	const FacadeReadInterface &	facade,
		double	robot_x,
		double	robot_y,
		const ColorScheme *	colorscheme,
		double	fail_r,
		double	fail_g,
		double	fail_b
	)

void gfx::get_grid_bbox	(	const GridCSpace &	cspace,
		double &	x0,
		double &	y0,
		double &	x1,
		double &	y1
	)

void gfx::get_grid_bbox	(	const estar::FacadeReadInterface &	facade,
		double &	x0,
		double &	y0,
		double &	x1,
		double &	y1
	)

GLUquadricObj * gfx::wrap_glu_quadric_instance

(

)

Interoperability wrapper for OS X.

Using the returned (static) GLUquadricObj* directly can lead to "bus errors", but access through this function works fine. Bizarre...

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E* Interpolated Graph Replanner Wed Dec 12 18:55:50 2007