Geom3DPlot Class Reference

Geometry 3D plotter. More...

#include <geom3dplot.hpp>

Public Member Functions
	Geom3DPlot (const Geometry &geom, const ParticleDataBase *pdb)
	Constructor. More...
	~Geom3DPlot ()
	Destructor. More...
void	set_size (uint32_t width, uint32_t height)
	Set canvas size. More...
void	set_model_transformation (const Transformation &modeltrans)
	Set modelling transformation. More...
Transformation	get_model_transformation (void) const
	Get modelling transformation. More...
void	set_projection_frustum (double xnear, double xfar, double zoom)
	Set camera projection. More...
void	get_projection_frustum (double &xnear, double &xfar, double &zoom) const
	Get camera projection. More...
void	set_projection_zoom (double zoom)
	Set camera zoom. More...
double	get_projection_zoom (void) const
	Get camera zoom. More...
void	set_view_look_at (const Vec3D &camera, const Vec3D &target, const Vec3D &up)
	Set camera positioning. More...
void	get_view_look_at (Vec3D &camera, Vec3D &target, Vec3D &up) const
	Get camera positioning. More...
void	rebuild_model (void)
	Rebuild model. More...
void	reset_camera_and_rotation (void)
	Reset camera settings and modelling transformation to default. More...
void	set_surface_triangle_color_range (double min, double max)
	Set surface triangle data ranges. More...
void	get_surface_triangle_color_range (double &min, double &max) const
	Get surface triangle data ranges. More...
void	set_surface_triangle_data (const std::vector< double > *data)
	Set surface triangle data for rendering. More...
void	set_surface_triangle_data_plot (bool enable)
	Set if surface data is to be plotted. More...
bool	get_surface_triangle_data_plot (void) const
	Get if surface data is plotted. More...
void	set_particle_div (uint32_t particle_div, uint32_t particle_offset=0)
	Set particle divisor and offset. More...
uint32_t	get_particle_div (void) const
	Get particle division. More...
uint32_t	get_particle_offset (void) const
	Get particle offset. More...
void	set_bbox (bool bbox)
	Set if bounding box is plotted. More...
bool	get_bbox (void) const
	Get if bounding box is plotted. More...
void	set_clevel (uint32_t direction, uint32_t level)
	Set cut level for direction a. More...
uint32_t	get_clevel (uint32_t direction) const
	Get cut level for direction a. More...
void	set_solid_plot (uint32_t a, bool enable)
	Set if solid a is to be plotted. More...
bool	get_solid_plot (uint32_t a) const
	Get if solid a is plotted. More...
void	draw (cairo_t *cairo, class Renderer *r)
	Draw 3D geometry using renderer r. More...

Detailed Description

Geometry 3D plotter.

Constructor & Destructor Documentation

Geom3DPlot()

Geom3DPlot::Geom3DPlot	(	const Geometry &	geom,
		const ParticleDataBase *	pdb
	)

Constructor.

~Geom3DPlot()

Geom3DPlot::~Geom3DPlot

(

)

Destructor.

Member Function Documentation

draw()

void Geom3DPlot::draw	(	cairo_t *	cairo,
		class Renderer *	r
	)

Draw 3D geometry using renderer r.

get_bbox()

bool Geom3DPlot::get_bbox

(

void

)

const

Get if bounding box is plotted.

get_clevel()

uint32_t Geom3DPlot::get_clevel

(

uint32_t

direction

)

const

Get cut level for direction a.

Direction 0 is xmin, direction 1 is xmax, direction 2 is ymin, direction 3 is ymax, direction 4 is zmin and direction 5 is zmax.

get_model_transformation()

Transformation Geom3DPlot::get_model_transformation

(

void

)

const

Get modelling transformation.

get_particle_div()

uint32_t Geom3DPlot::get_particle_div

(

void

)

const

Get particle division.

get_particle_offset()

uint32_t Geom3DPlot::get_particle_offset

(

void

)

const

Get particle offset.

get_projection_frustum()

void Geom3DPlot::get_projection_frustum	(	double &	xnear,
		double &	xfar,
		double &	zoom
	)		const

Get camera projection.

get_projection_zoom()

double Geom3DPlot::get_projection_zoom

(

void

)

const

Get camera zoom.

get_solid_plot()

bool Geom3DPlot::get_solid_plot

(

uint32_t

a

)

const

Get if solid a is plotted.

Solid number a >= 7.

get_surface_triangle_color_range()

void Geom3DPlot::get_surface_triangle_color_range	(	double &	min,
		double &	max
	)		const

Get surface triangle data ranges.

get_surface_triangle_data_plot()

bool Geom3DPlot::get_surface_triangle_data_plot

(

void

)

const

Get if surface data is plotted.

get_view_look_at()

void Geom3DPlot::get_view_look_at	(	Vec3D &	camera,
		Vec3D &	target,
		Vec3D &	up
	)		const

Get camera positioning.

rebuild_model()

void Geom3DPlot::rebuild_model

(

void

)

Rebuild model.

Needed after changing settings affecting the displayed model.

reset_camera_and_rotation()

void Geom3DPlot::reset_camera_and_rotation

(

void

)

Reset camera settings and modelling transformation to default.

set_bbox()

void Geom3DPlot::set_bbox

(

bool

bbox

)

Set if bounding box is plotted.

set_clevel()

void Geom3DPlot::set_clevel	(	uint32_t	direction,
		uint32_t	level
	)

Set cut level for direction a.

Direction 0 is xmin, direction 1 is xmax, direction 2 is ymin, direction 3 is ymax, direction 4 is zmin and direction 5 is zmax.

set_model_transformation()

void Geom3DPlot::set_model_transformation

(

const Transformation &

modeltrans

)

Set modelling transformation.

set_particle_div()

void Geom3DPlot::set_particle_div	(	uint32_t	particle_div,
		uint32_t	particle_offset = 0
	)

Set particle divisor and offset.

Set particle_div to zero for no plotting, one for plotting every particle, two for plotting every second particle, three for plotting every third particle, etc. Defaults to

1. Plotter skips the first particle_offset particles.

set_projection_frustum()

void Geom3DPlot::set_projection_frustum	(	double	xnear,
		double	xfar,
		double	zoom
	)

Set camera projection.

set_projection_zoom()

void Geom3DPlot::set_projection_zoom

(

double

zoom

)

Set camera zoom.

set_size()

void Geom3DPlot::set_size	(	uint32_t	width,
		uint32_t	height
	)

Set canvas size.

set_solid_plot()

void Geom3DPlot::set_solid_plot	(	uint32_t	a,
		bool	enable
	)

Set if solid a is to be plotted.

Solid number a >= 7.

set_surface_triangle_color_range()

void Geom3DPlot::set_surface_triangle_color_range	(	double	min,
		double	max
	)

Set surface triangle data ranges.

Defaults to automatic scaling.

set_surface_triangle_data()

void Geom3DPlot::set_surface_triangle_data

(

const std::vector< double > *

data

)

Set surface triangle data for rendering.

set_surface_triangle_data_plot()

void Geom3DPlot::set_surface_triangle_data_plot

(

bool

enable

)

Set if surface data is to be plotted.

Defaults to false.

set_view_look_at()

void Geom3DPlot::set_view_look_at	(	const Vec3D &	camera,
		const Vec3D &	target,
		const Vec3D &	up
	)

Set camera positioning.

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

• geom3dplot.hpp
• geom3dplot.cpp