#include <drawContext.h>

Collaboration diagram for drawContext:

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Public Types
enum	RenderMode { GMSH_RENDER = 1, GMSH_SELECT = 2, GMSH_FEEDBACK = 3 }

Public Member Functions
	drawContext (openglWindow window=nullptr, drawTransform transform=nullptr)

	~drawContext ()

double	highResolutionPixelFactor ()

void	copyViewAttributes (drawContext *other)

void	setTransform (drawTransform *transform)

drawTransform *	getTransform ()

void	transform (double &x, double &y, double &z)

void	transformOneForm (double &x, double &y, double &z)

void	transformTwoForm (double &x, double &y, double &z)

void	hide (GModel *m)

void	hide (PView *v)

void	show (GModel *m)

void	show (PView *v)

void	showAll ()

bool	isVisible (GModel *m)

bool	isVisible (PView *v)

void	createQuadricsAndDisplayLists ()

void	invalidateQuadricsAndDisplayLists ()

bool	generateTextureForImage (const std::string &name, int page, GLuint &imageTexture, GLuint &imageW, GLuint &imageH)

void	invalidateBgImageTexture ()

void	buildRotationMatrix ()

void	setQuaternion (double p1x, double p1y, double p2x, double p2y)

void	addQuaternion (double p1x, double p1y, double p2x, double p2y)

void	addQuaternionFromAxisAndAngle (double axis[3], double angle)

void	setQuaternionFromEulerAngles ()

void	setEulerAnglesFromRotationMatrix ()

void	initProjection (int xpick=0, int ypick=0, int wpick=0, int hpick=0)

void	initRenderModel ()

void	initPosition (bool saveMatrices)

void	unproject (double winx, double winy, double p[3], double d[3])

void	viewport2World (double vp[3], double xyz[3])

void	world2Viewport (double xyz[3], double vp[3])

bool	select (int type, bool multiple, bool mesh, bool post, int x, int y, int w, int h, std::vector< GVertex * > &vertices, std::vector< GEdge * > &edges, std::vector< GFace * > &faces, std::vector< GRegion * > &regions, std::vector< MElement * > &elements, std::vector< SPoint2 > &points, std::vector< PView * > &views)

void	recenterForRotationCenterChange (SPoint3 newRotationCenter)

int	fix2dCoordinates (double x, double y)

void	draw3d ()

void	draw2d ()

void	drawGeom ()

void	drawMesh ()

void	drawPost ()

void	drawBackgroundGradient ()

void	drawBackgroundImage (bool moving)

void	drawText2d ()

void	drawGraph2d (bool inModelCoordinates)

void	drawAxis (double xmin, double ymin, double zmin, double xmax, double ymax, double zmax, int nticks, int mikado)

void	drawAxes (int mode, double tics[3], std::string format[3], std::string label[3], double bb[6], int mikado, double value_bb[6])

void	drawAxes (int mode, double tics[3], std::string format[3], std::string label[3], SBoundingBox3d &bb, int mikado, SBoundingBox3d &value_bb)

void	drawAxes ()

void	drawSmallAxes ()

void	drawTrackball ()

void	drawScales ()

void	drawString (const std::string &s, double x, double y, double z, const std::string &font_name, int font_enum, int font_size, int align, int line_num=0)

void	drawString (const std::string &s, double x, double y, double z, int line_num=0)

void	drawStringCenter (const std::string &s, double x, double y, double z, int line_num=0)

void	drawStringRight (const std::string &s, double x, double y, double z, int line_num=0)

void	drawString (const std::string &s, double x, double y, double z, double style, int line_num=0)

void	drawImage (const std::string &s, double x, double y, double z, int align=0)

void	drawSphere (double R, double x, double y, double z, int n1, int n2, int light)

void	drawCube (double x, double y, double z, double val[9], int light)

void	drawEllipsoid (double x, double y, double z, float v0[3], float v1[3], float v2[3], int light)

void	drawEllipse (double x, double y, double z, float v0[3], float v1[3], int light)

void	drawSphere (double size, double x, double y, double z, int light)

void	drawCylinder (double width, double x, double y, double *z, int light)

void	drawTaperedCylinder (double width, double val1, double val2, double ValMin, double ValMax, double x, double y, double *z, int light)

void	drawArrow3d (double x, double y, double z, double dx, double dy, double dz, double length, int light)

void	drawVector (int Type, int Fill, double x, double y, double z, double dx, double dy, double dz, int light)

void	drawBox (double xmin, double ymin, double zmin, double xmax, double ymax, double zmax, bool labels=true)

void	drawPlaneInBoundingBox (double xmin, double ymin, double zmin, double xmax, double ymax, double zmax, double a, double b, double c, double d, int shade=0)

Static Public Member Functions
static void	setGlobal (drawContextGlobal *global)

static drawContextGlobal *	global ()

static void	setDrawGeomTransientFunction (void(fct)(void ))

Public Attributes
Camera	camera

double	r [3]

double	t [3]

double	s [3]

double	quaternion [4]

int	viewport [4]

double	rot [16]

double	t_init [3]

double	vxmin

double	vxmax

double	vymin

double	vymax

double	pixel_equiv_x

double	pixel_equiv_y

double	model [16]

double	proj [16]

int	render_mode

Static Public Attributes
static void(*	drawGeomTransient )(void *) = nullptr

Private Attributes
drawTransform *	_transform

GLUquadricObj *	_quadric

GLuint	_displayLists

std::set< GModel * >	_hiddenModels

std::set< PView * >	_hiddenViews

GLuint	_bgImageTexture

GLuint	_bgImageW

GLuint	_bgImageH

openglWindow *	_openglWindow

std::map< std::string, imgtex >	_imageTextures

Static Private Attributes
static drawContextGlobal *	_global = nullptr

Detailed Description

Definition at line 120 of file drawContext.h.

Member Enumeration Documentation

◆ RenderMode

enum drawContext::RenderMode

Enumerator
GMSH_RENDER
GMSH_SELECT
GMSH_FEEDBACK

Definition at line 145 of file drawContext.h.

Constructor & Destructor Documentation

◆ drawContext()

drawContext::drawContext	(	openglWindow *	window = `nullptr`,
		drawTransform *	transform = `nullptr`
	)

Definition at line 45 of file drawContext.cpp.

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◆ ~drawContext()

drawContext::~drawContext ( )

Definition at line 71 of file drawContext.cpp.

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Member Function Documentation

◆ addQuaternion()

void drawContext::addQuaternion	(	double	p1x,
		double	p1y,
		double	p2x,
		double	p2y
	)

Definition at line 195 of file drawContext.cpp.

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◆ addQuaternionFromAxisAndAngle()

void drawContext::addQuaternionFromAxisAndAngle	(	double	axis[3],
		double	angle
	)

Definition at line 203 of file drawContext.cpp.

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◆ buildRotationMatrix()

void drawContext::buildRotationMatrix ( )

Definition at line 157 of file drawContext.cpp.

Referenced by initPosition().

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◆ copyViewAttributes()

void drawContext::copyViewAttributes ( drawContext * other )

inline

Definition at line 153 of file drawContext.h.

◆ createQuadricsAndDisplayLists()

void drawContext::createQuadricsAndDisplayLists ( )

Definition at line 103 of file drawContext.cpp.

Referenced by draw3d().

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◆ draw2d()

void drawContext::draw2d ( )

Definition at line 329 of file drawContext.cpp.

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◆ draw3d()

void drawContext::draw3d ( )

Definition at line 277 of file drawContext.cpp.

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◆ drawArrow3d()

void drawContext::drawArrow3d	(	double	x,
		double	y,
		double	z,
		double	dx,
		double	dy,
		double	dz,
		double	length,
		int	light
	)

Definition at line 689 of file drawGlyph.cpp.

Referenced by drawPlaneInBoundingBox(), and drawVector().

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◆ drawAxes() [1/3]

void drawContext::drawAxes ( )

Definition at line 295 of file drawAxes.cpp.

Referenced by draw3d(), and drawAxes().

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◆ drawAxes() [2/3]

void drawContext::drawAxes	(	int	mode,
		double	tics[3],
		std::string	format[3],
		std::string	label[3],
		double	bb[6],
		int	mikado,
		double	value_bb[6]
	)

Definition at line 176 of file drawAxes.cpp.

Referenced by drawPView::operator()().

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◆ drawAxes() [3/3]

void drawContext::drawAxes	(	int	mode,
		double	tics[3],
		std::string	format[3],
		std::string	label[3],
		SBoundingBox3d &	bb,
		int	mikado,
		SBoundingBox3d &	value_bb
	)

Definition at line 283 of file drawAxes.cpp.

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◆ drawAxis()

void drawContext::drawAxis	(	double	xmin,
		double	ymin,
		double	zmin,
		double	xmax,
		double	ymax,
		double	zmax,
		int	nticks,
		int	mikado
	)

Definition at line 146 of file drawAxes.cpp.

Referenced by drawAxes().

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◆ drawBackgroundGradient()

void drawContext::drawBackgroundGradient ( )

Definition at line 355 of file drawContext.cpp.

Referenced by initProjection().

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◆ drawBackgroundImage()

void drawContext::drawBackgroundImage ( bool moving )

Definition at line 464 of file drawContext.cpp.

Referenced by draw3d(), and initProjection().

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◆ drawBox()

void drawContext::drawBox	(	double	xmin,
		double	ymin,
		double	zmin,
		double	xmax,
		double	ymax,
		double	zmax,
		bool	labels = `true`
	)

Definition at line 787 of file drawGlyph.cpp.

Referenced by drawAxes(), and drawPViewBoundingBox::operator()().

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◆ drawCube()

void drawContext::drawCube	(	double	x,
		double	y,
		double	z,
		double	val[9],
		int	light
	)

Definition at line 316 of file drawGlyph.cpp.

◆ drawCylinder()

void drawContext::drawCylinder	(	double	width,
		double *	x,
		double *	y,
		double *	z,
		int	light
	)

Definition at line 490 of file drawGlyph.cpp.

Referenced by drawArrays(), drawAxis(), drawPlaneInBoundingBox(), and drawGEdge::operator()().

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◆ drawEllipse()

void drawContext::drawEllipse	(	double	x,
		double	y,
		double	z,
		float	v0[3],
		float	v1[3],
		int	light
	)

Definition at line 401 of file drawGlyph.cpp.

Referenced by drawEllipseArray().

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◆ drawEllipsoid()

void drawContext::drawEllipsoid	(	double	x,
		double	y,
		double	z,
		float	v0[3],
		float	v1[3],
		float	v2[3],
		int	light
	)

Definition at line 428 of file drawGlyph.cpp.

Referenced by drawEllipseArray().

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◆ drawGeom()

void drawContext::drawGeom ( )

Definition at line 480 of file drawGeom.cpp.

Referenced by draw3d(), and select().

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◆ drawGraph2d()

void drawContext::drawGraph2d ( bool inModelCoordinates )

Definition at line 574 of file drawGraph2d.cpp.

Referenced by draw2d(), draw3d(), and select().

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◆ drawImage()

void drawContext::drawImage	(	const std::string &	s,
		double	x,
		double	y,
		double	z,
		int	align = `0`
	)

Definition at line 180 of file drawGlyph.cpp.

Referenced by drawString().

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◆ drawMesh()

void drawContext::drawMesh ( )

Definition at line 680 of file drawMesh.cpp.

Referenced by draw3d(), and select().

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◆ drawPlaneInBoundingBox()

void drawContext::drawPlaneInBoundingBox	(	double	xmin,
		double	ymin,
		double	zmin,
		double	xmax,
		double	ymax,
		double	zmax,
		double	a,
		double	b,
		double	c,
		double	d,
		int	shade = `0`
	)

Definition at line 824 of file drawGlyph.cpp.

Referenced by GMSH_CutPlanePlugin::draw(), drawAxes(), and drawPViewBoundingBox::operator()().

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◆ drawPost()

void drawContext::drawPost ( )

Definition at line 615 of file drawPost.cpp.

Referenced by draw3d(), and select().

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◆ drawScales()

void drawContext::drawScales ( )

Definition at line 272 of file drawScales.cpp.

Referenced by draw2d().

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◆ drawSmallAxes()

void drawContext::drawSmallAxes ( )

Definition at line 364 of file drawAxes.cpp.

Referenced by draw2d().

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◆ drawSphere() [1/2]

void drawContext::drawSphere	(	double	R,
		double	x,
		double	y,
		double	z,
		int	n1,
		int	n2,
		int	light
	)

Definition at line 390 of file drawGlyph.cpp.

Referenced by addGraphPoint(), GMSH_ProbePlugin::draw(), GMSH_CutSpherePlugin::draw(), GMSH_ParticlesPlugin::draw(), GMSH_StreamLinesPlugin::draw(), GMSH_CutParametricPlugin::draw(), GMSH_CutGridPlugin::draw(), GMSH_CutBoxPlugin::draw(), drawArrays(), drawAxes(), drawVerticesPerElement(), drawVerticesPerEntity(), drawGVertex::operator()(), and drawGRegion::operator()().

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◆ drawSphere() [2/2]

void drawContext::drawSphere	(	double	size,
		double	x,
		double	y,
		double	z,
		int	light
	)

Definition at line 442 of file drawGlyph.cpp.

◆ drawString() [1/3]

void drawContext::drawString	(	const std::string &	s,
		double	x,
		double	y,
		double	z,
		const std::string &	font_name,
		int	font_enum,
		int	font_size,
		int	align,
		int	line_num = `0`
	)

Definition at line 16 of file drawGlyph.cpp.

Referenced by addGraphPoint(), GMSH_AnnotatePlugin::draw(), GMSH_CutGridPlugin::draw(), GMSH_CutBoxPlugin::draw(), drawBox(), drawElementLabels(), drawEntityLabel(), drawGraphAxes(), drawNumberGlyphs(), drawScaleLabel(), drawScaleValues(), drawSmallAxes(), drawString(), drawStringCenter(), drawStringRight(), drawText2d(), drawTics(), drawVertexLabel(), and drawPView::operator()().

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◆ drawString() [2/3]

void drawContext::drawString	(	const std::string &	s,
		double	x,
		double	y,
		double	z,
		double	style,
		int	line_num = `0`
	)

Definition at line 161 of file drawGlyph.cpp.

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◆ drawString() [3/3]

void drawContext::drawString	(	const std::string &	s,
		double	x,
		double	y,
		double	z,
		int	line_num = `0`
	)

Definition at line 140 of file drawGlyph.cpp.

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◆ drawStringCenter()

void drawContext::drawStringCenter	(	const std::string &	s,
		double	x,
		double	y,
		double	z,
		int	line_num = `0`
	)

Definition at line 147 of file drawGlyph.cpp.

Referenced by drawGraphAxes(), drawNumberGlyphs(), and drawScaleValues().

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◆ drawStringRight()

void drawContext::drawStringRight	(	const std::string &	s,
		double	x,
		double	y,
		double	z,
		int	line_num = `0`
	)

Definition at line 154 of file drawGlyph.cpp.

Referenced by drawGraphAxes(), and drawNumberGlyphs().

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◆ drawTaperedCylinder()

void drawContext::drawTaperedCylinder	(	double	width,
		double	val1,
		double	val2,
		double	ValMin,
		double	ValMax,
		double *	x,
		double *	y,
		double *	z,
		int	light
	)

Definition at line 455 of file drawGlyph.cpp.

Referenced by drawArrays().

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◆ drawText2d()

void drawContext::drawText2d ( )

Definition at line 34 of file drawGraph2d.cpp.

Referenced by draw2d(), and select().

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◆ drawTrackball()

void drawContext::drawTrackball ( )

◆ drawVector()

void drawContext::drawVector	(	int	Type,
		int	Fill,
		double	x,
		double	y,
		double	z,
		double	dx,
		double	dy,
		double	dz,
		int	light
	)

Definition at line 714 of file drawGlyph.cpp.

Referenced by drawArrays(), drawNormals(), drawNormalVectorGlyphs(), drawTangents(), drawTangentVectorGlyphs(), drawVectorArray(), drawGEdge::operator()(), and drawGFace::operator()().

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◆ fix2dCoordinates()

int drawContext::fix2dCoordinates	(	double *	x,
		double *	y
	)

Definition at line 15 of file drawGraph2d.cpp.

Referenced by GMSH_AnnotatePlugin::draw(), drawBackgroundImage(), drawGraph2d(), drawScales(), drawSmallAxes(), and drawText2d().

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◆ generateTextureForImage()

bool drawContext::generateTextureForImage	(	const std::string &	name,
		int	page,
		GLuint &	imageTexture,
		GLuint &	imageW,
		GLuint &	imageH
	)

Definition at line 402 of file drawContext.cpp.

Referenced by drawBackgroundImage(), and drawImage().

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◆ getTransform()

drawTransform* drawContext::getTransform ( )

inline

Definition at line 172 of file drawContext.h.

◆ global()

drawContextGlobal * drawContext::global ( )

static

Definition at line 85 of file drawContext.cpp.

Referenced by CreateOutputFile(), drawGraph2d(), drawGraphAxes(), drawScaleLabel(), drawScales(), drawScaleValues(), drawString(), drawTics(), GMSH_ShowNeighborElementsPlugin::execute(), PixelBuffer::fill(), getStyle(), OpenProjectMacFinder(), opt_general_color_axes(), opt_general_color_small_axes(), opt_general_color_text(), opt_general_graphics_font_engine(), opt_mesh_color_carousel(), opt_view_color_axes(), opt_view_color_background2d(), opt_view_color_text2d(), opt_view_color_text3d(), GMSH_Plugin::setDrawFunction(), and setGlobal().

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◆ hide() [1/2]

void drawContext::hide ( GModel * m )

inline

Definition at line 185 of file drawContext.h.

◆ hide() [2/2]

void drawContext::hide ( PView * v )

inline

Definition at line 186 of file drawContext.h.

◆ highResolutionPixelFactor()

double drawContext::highResolutionPixelFactor ( )

Definition at line 73 of file drawContext.cpp.

Referenced by addGraphPoint(), drawGraphAxes(), drawGraphCurves(), drawImage(), drawString(), drawGVertex::operator()(), and unproject().

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◆ initPosition()

void drawContext::initPosition ( bool saveMatrices )

Definition at line 786 of file drawContext.cpp.

Referenced by draw3d(), and select().

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◆ initProjection()

void drawContext::initProjection	(	int	xpick = `0`,
		int	ypick = `0`,
		int	wpick = `0`,
		int	hpick = `0`
	)

Definition at line 554 of file drawContext.cpp.

Referenced by draw3d(), and select().

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◆ initRenderModel()

void drawContext::initRenderModel ( )

Definition at line 696 of file drawContext.cpp.

Referenced by draw3d().

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◆ invalidateBgImageTexture()

void drawContext::invalidateBgImageTexture ( )

Definition at line 396 of file drawContext.cpp.

◆ invalidateQuadricsAndDisplayLists()

void drawContext::invalidateQuadricsAndDisplayLists ( )

Definition at line 91 of file drawContext.cpp.

Referenced by ~drawContext().

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◆ isVisible() [1/2]

bool drawContext::isVisible ( GModel * m )

inline

Definition at line 202 of file drawContext.h.

Referenced by drawGeom(), drawGraph2d(), drawMesh(), drawScales(), drawText2d(), and drawPView::operator()().

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◆ isVisible() [2/2]

bool drawContext::isVisible ( PView * v )

inline

Definition at line 206 of file drawContext.h.

◆ recenterForRotationCenterChange()

void drawContext::recenterForRotationCenterChange ( SPoint3 newRotationCenter )

Definition at line 1119 of file drawContext.cpp.

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◆ select()

bool drawContext::select	(	int	type,
		bool	multiple,
		bool	mesh,
		bool	post,
		int	x,
		int	y,
		int	w,
		int	h,
		std::vector< GVertex * > &	vertices,
		std::vector< GEdge * > &	edges,
		std::vector< GFace * > &	faces,
		std::vector< GRegion * > &	regions,
		std::vector< MElement * > &	elements,
		std::vector< SPoint2 > &	points,
		std::vector< PView * > &	views
	)