MGSnapPositions クラス

MGSnapPositions is a class to store array(vector) of MGPosition's. [詳解]

MGSnapPositions の継承関係図

公開型
enum	snap_kind {   DELETE_POINT =-1, nopos =0, endpos, knotpos,   vertexpos, nearpos, centerpos, ON_SURFACE }
typedef std::vector < MGPosition >::const_iterator	const_iterator
typedef std::vector < MGPosition >::iterator	iterator
typedef std::pair< const MGObject *, int >	obj_num
基底クラス mgVBO に属する継承公開型
enum	ELEMENT_TARGET { WIRE =0, SHADING =1, BOTH }
typedef MGPvector< mgVBOElement >	container_type
typedef container_type::iterator	iterator
typedef container_type::const_iterator	const_iterator

公開メンバ関数
	MGSnapPositions (snap_kind kind=nopos)
	Void constructor. [詳解]
	MGSnapPositions (const MGSnapPositions &sp)
	Copy constructor. [詳解]
virtual	~MGSnapPositions ()
	Virtual Destructor. [詳解]
void	append_position_data (std::vector< MGPosition > &points) const
	append this positions in m_positions into points. [詳解]
MGSnapPositions &	operator= (const MGSnapPositions &sp)
	Assignment. [詳解]
void	extract (const MGCurve &crv)
	Extract position data. [詳解]
void	extract (const MGSurface &srf)
void	extract (const MGPoint &point)
void	extract (const MGFace &face)
void	extract (const MGShell &shell)
void	extract (const std::list< const MGGel * > &gel_list)
void	extract (const MGGel &gel)
void	extract (const MGPickObjects &pobjs)
virtual void	make_display_list (MGCL::VIEWMODE vmode=MGCL::DONTCARE)
void	selectionDraw (MGCL::VIEWMODE viewMode=MGCL::DONTCARE)
void	get_pick_data (const std::set< unsigned > &selected, MGPosition &point, const MGObject *&obj, double &t) const
snap_kind	get_snap_kind () const
	Get and set the snap_kind. [詳解]
void	set_snap_kind (snap_kind kind)
const MGPosition &	back () const
MGPosition &	back ()
iterator	begin ()
const_iterator	begin () const
void	clear ()
const MGObject *	object (int posID) const
	Get the object of the position posID of m_positions. [詳解]
bool	empty () const
iterator	end ()
const_iterator	end () const
const MGPosition &	front () const
MGPosition &	front ()
const MGPosition &	operator[] (int i) const
MGPosition &	operator[] (int i)
void	pop_back ()
void	push_back (const MGPosition &pos)
size_t	size ()
const std::vector< MGPosition > &	points () const
	Get the point data array. [詳解]
std::vector< MGPosition > &	points ()
基底クラス mgVBO に属する継承公開メンバ関数
	mgVBO ()
	非MGAttribedGel用のconstructor. [詳解]
	mgVBO (const MGAttribedGel &gel)
	MGAttribedGel用のconstructor. [詳解]
	mgVBO (const mgVBO &vbo)
	MGAttribedGel用のconstructor. [詳解]
mgVBO &	operator= (const mgVBO &vbo)
	Assignment. [詳解]
virtual	~mgVBO ()
void	initializeVBO (MGCL::VIEWMODE viewMode=MGCL::DONTCARE)
bool	buildVBOHierarchy (mgVBO &parent, std::vector< mgVBO * > &vbos)
virtual void	draw (MGCL::VIEWMODE viewMode=MGCL::DONTCARE)
virtual void	redraw (MGCL::VIEWMODE viewMode=MGCL::DONTCARE)
void	highlight ()
	highlight属性で表示する [詳解]
virtual void	clearElements (mgVBO::ELEMENT_TARGET target=BOTH)
	Clear all the data. [詳解]
virtual void	clearStaticAttributes ()
	Static Attributes をすべてdefaultにもどす(display/noDisplayは対象外） [詳解]
mgVBOElement *	back () const
mgVBOElement *	front () const
iterator	begin_element ()
iterator	end_element ()
const_iterator	begin_element () const
const_iterator	end_element () const
int	elementNumber () const
void	pop_back_element ()
void	push_back_element (mgVBOElement *elm)
unsigned	getDName () const
MGAttribedGel *	gel () const
virtual GLuint	getSelectionName () const
virtual bool	is_made (MGCL::VIEWMODE viewMode=MGCL::DONTCARE)
bool	is_InBegin ()
virtual void	Begin (GLenum type, ELEMENT_TARGET target=WIRE)
virtual mgVBOLeaf *	End (GLenum polygonMode=GL_FILL)
void	setDirty (bool is_dirty=true, mgVBO::ELEMENT_TARGET target=BOTH) const
void	setDrawType (mgGLSL::DrawType drawType)
void	setTexture (mgTexture *texture)
void	Color (const MGColor &colr)
	頂点ごとの色を指定する [詳解]
void	Color3fv (const float colr[3])
void	Color3dv (const double colr[3])
void	Color4fv (const float colr[4])
void	Color4ubv (const unsigned char rgba[4])
void	Normal (const MGVector &norml)
	頂点ごとのnormalを指定する [詳解]
void	Normal (float x, float y, float z)
void	Normal3d (double x, double y, double z)
void	Normal3fv (const float norml[3])
void	Normal3dv (const double norml[3])
virtual void	Vertex (const MGPosition &v)
	頂点の座標値を指定する [詳解]
virtual void	Vertex (float x, float y, float z=0.0f)
virtual void	Vertex3d (double x, double y, double z=0.0)
virtual void	Vertex2fv (const float v[2])
virtual void	Vertex3fv (const float v[3])
virtual void	Vertex2dv (const double v[2])
virtual void	Vertex3dv (const double v[3])
void	TexCoord (const MGPosition &v)
	頂点ごとのTextureの座標値を指定する [詳解]
void	TexCoord (float x, float y)
void	TexCoord2d (double x, double y)
void	TexCoord2fv (const float v[2])
void	TexCoord2dv (const double v[2])
void	setStaticAttribColor (const MGColor &color)
	Static attributeを設定する。 [詳解]
void	setStaticAttribColor (const float color[4])
void	setStaticAttribColor (float r, float g, float b)
void	setStaticAttribLineWidth (GLfloat size)
void	setStaticAttribPointSize (GLfloat size)
	size<=0. はundefinedを示す [詳解]
void	setLineStipple (short int factor, GLushort pattern=0)
	size<=0. はundefinedを示す [詳解]
void	LineWidth (GLfloat size)
void	disableLinePattern ()
	Line patternをdisableにして実線とする [詳解]
void	drawGel (const MGAttribedGel &gel)
	gelのmgVBOPointerを作成しmgVBOElementとして追加する。 [詳解]
void	drawVBOLeaf (const mgVBOLeaf &leaf, ELEMENT_TARGET target=SHADING)
	gelのmgVBOLeafPointerを作成しmgVBOElementとして追加する。 [詳解]
void	deleteGel (const MGAttribedGel &gel)
	gelのmgVBOPointerをメンバーから外す [詳解]
void	drawArrow (const MGPosition pos[4])
void	drawBox (const MGBox &box)
	Draw an object of class MGBox, by wireframe. [詳解]
void	drawPointSeq (const MGBPointSeq &bp, bool draw_points=true)
void	drawPointSeq (const MGSPointSeq &sp, bool draw_points=true)
void	draw3DVertex (const MGObject &obj)
void	draw3DVertex_in_star (const MGComplex &obj)
void	draw3DVertex_in_star (const MGCellBase &obj)
void	drawWire_in_star (const MGComplex &obj)
void	drawWire_in_star (const MGCellBase &obj)
double	drawCurvaGraph (const MGCurve &curve, double scale, int density, bool use_radius, bool getLength=false)
void	drawPoint (double x, double y, double z, double size=-1.)
void	drawPoint (const MGPosition &pos, double size=-1.)
void	drawPointInverseColor (double x, double y, double z, double size=-1.)
void	drawPointInverseColor (const MGPosition &pos, double size=-1.)
void	drawPointWithColor (double x, double y, double z, double outerSize, double innerSize, const MGColor *colorInner=0, const MGColor *colorOuter=0)
void	drawPointWithColor (const MGPosition &pos, double outerSize, double innerSize, const MGColor *colorInner=0, const MGColor *colorOuter=0)
void	drawPoints (const MGColor &boundary_color, const MGColor &inner_color, const std::vector< MGPosition > &ipos, double size=-1.)
void	drawPolyline (const MGBPointSeq &line, bool closed=false)
void	drawPolyline (const std::vector< MGPosition > &line, bool closed=false)
void	drawStraight (const MGPosition &end, const MGPosition &start)
	Draw a line from start to end. [詳解]
void	drawObjInParameterSpace (const MGObject &obj)
void	drawRectangle (const MGBox &box)
	Draw the rectangle of a box. [詳解]
void	drawSurfaceCurvature (const mgTL2Triangles &tld, MGCL::SURFACE_CURVATURE_KIND kind, double lower, double upper)
	OpenGL display for the tessellation lines drawn in world view. [詳解]
void	drawSurfaceCurvature (const std::vector< mgTL2Triangles > &tldvec, MGCL::SURFACE_CURVATURE_KIND kind, double lower, double upper)
void	drawShade (const mgTL2Triangles &tris, ELEMENT_TARGET target=SHADING, GLenum polygonMode=GL_FILL)
	OpenGL shading display of a tesselated data tris. [詳解]
void	drawShade (const std::vector< mgTL2Triangles > &trisVector, ELEMENT_TARGET target=SHADING, GLenum polygonMode=GL_FILL)
	OpenGL shading display of a tesselated data tris. [詳解]
void	drawSTL (const MGStl &stl, ELEMENT_TARGET target=SHADING, GLenum polygonMode=GL_FILL)
	MGStlオブジェクトを描画する [詳解]
void	setDrawParam (const MGDrawParam &dpara)
GLfloat	getPointSize () const
GLfloat	getLineWidth () const
const MGColor &	staticColor () const
MGColor &	staticColor ()
void	setLightMode (int mode)
	Set light mode. mode=-1:undefined, =0:disabled, =1:enabled. [詳解]
int	getLightMode ()
基底クラス mgVBOElement に属する継承公開メンバ関数
	mgVBOElement ()
virtual	~mgVBOElement ()
virtual mgVBO *	vboPointer ()
	When this is a mgVBOPointer, return the vbo pointer referenced. [詳解]
virtual const mgVBOLeaf *	leafPointer ()
	When this is a mgVBOLeaf, return the mgVBOLeaf pointer. [詳解]
virtual void	set_display ()
	set_display/set_no_display controls if this mgVBO be displayed or not. [詳解]
virtual void	set_no_display ()
virtual bool	getNoDisplayMode () const
bool	is_no_display () const
bool	is_display () const

その他の継承メンバ
基底クラス mgVBOElement に属する継承静的公開メンバ関数
static void	setDrawParam (const MGDrawParam &dpara)
static MGDrawParam &	getDrawParam ()
static void	setHilightColor (const MGColor &hcolor)
static const MGColor &	getHilightColor ()
static void	setDefaultPointSize (GLfloat psize)
static GLfloat	getDefaultPointSize ()
基底クラス mgVBO に属する継承限定公開メンバ関数
void	execStaticColorAttrib ()
virtual void	execStaticGLAttrib ()
virtual void	execModelTypeAttrib ()
void	setDlName (unsigned name)
void	setGel (const MGAttribedGel *gel)
void	setElementTarget (ELEMENT_TARGET target)
	Set Elements target. [詳解]
基底クラス mgVBO に属する継承限定公開変数類
unsigned	m_dname
MGAttribedGel *	m_gel
	name to register in MGDNameControl. [詳解]
MGPvector< mgVBOElement > *	m_target_elements
	When m_gel=0, this mgVBO is not for an MGAttribedGel but a temporary or non gel's VBO. [詳解]
bool	m_elementsDirty:1
MGPvector< mgVBOElement >	m_elements
	=true if dirty and need to remake. [詳解]
bool	m_elementsShadeDirty:1
MGPvector< mgVBOElement >	m_elementsShade
	=true if dirty and need to remake. [詳解]
MGColor	m_colorStatic
GLfloat	m_lineWidthStatic
	The color of the following Begin()(mgVBOLeaf generated) is set to this color. [詳解]
GLfloat	m_pointSizeStatic
short int	m_stippleFactor
GLushort	m_LineStipplePattern
int	m_lightMode
	m_LineStipplePatternindicates the pattern. [詳解]
mgGLSL::CoordinateType	m_coordinateType
	<0: undefined, =0:Light is disabled, >0:Light is enabled. [詳解]
std::auto_ptr< mgVBOLeafBuilder >	m_builder
基底クラス mgVBOElement に属する継承限定公開変数類
bool	m_no_display:1

詳解

MGSnapPositions is a class to store array(vector) of MGPosition's.

型定義メンバ詳解

typedef std::vector<MGPosition>::const_iterator MGSnapPositions::const_iterator

typedef std::vector<MGPosition>::iterator MGSnapPositions::iterator

typedef std::pair<const MGObject*, int> MGSnapPositions::obj_num

列挙型メンバ詳解

enum MGSnapPositions::snap_kind

列挙値
DELETE_POINT
nopos
endpos
knotpos
vertexpos
nearpos
centerpos
ON_SURFACE

構築子と解体子

MGSnapPositions::MGSnapPositions

(

snap_kind

kind = nopos

)

Void constructor.

MGSnapPositions::MGSnapPositions

(

const MGSnapPositions &

sp

)

Copy constructor.

virtual MGSnapPositions::~MGSnapPositions ( )

virtual

Virtual Destructor.

関数詳解

void MGSnapPositions::append_position_data

(

std::vector< MGPosition > &

points

)

const

append this positions in m_positions into points.

const MGPosition& MGSnapPositions::back ( ) const

inline

MGPosition& MGSnapPositions::back ( )

inline

iterator MGSnapPositions::begin ( )

inline

const_iterator MGSnapPositions::begin ( ) const

inline

void MGSnapPositions::clear

(

)

bool MGSnapPositions::empty ( ) const

inline

iterator MGSnapPositions::end ( )

inline

const_iterator MGSnapPositions::end ( ) const

inline

void MGSnapPositions::extract

(

const MGCurve &

crv

)

Extract position data.

引数

crv	the curve to extract.

void MGSnapPositions::extract

(

const MGSurface &

srf

)

引数

srf	the surface to extract.

void MGSnapPositions::extract

(

const MGPoint &

point

)

引数

point

the curve to extract.

void MGSnapPositions::extract

(

const MGFace &

face

)

引数

face	the curve to extract.

void MGSnapPositions::extract

(

const MGShell &

shell

)

引数

shell

the surface to extract.

void MGSnapPositions::extract

(

const std::list< const MGGel * > &

gel_list

)

引数

gel_list

the list to extract.

void MGSnapPositions::extract

(

const MGGel &

gel

)

引数

gel	the gel to extract.

void MGSnapPositions::extract

(

const MGPickObjects &

pobjs

)

引数

pobjs

array of pick objects to extract.

const MGPosition& MGSnapPositions::front ( ) const

inline

MGPosition& MGSnapPositions::front ( )

inline

void MGSnapPositions::get_pick_data	(	const std::set< unsigned > &	selected,
		MGPosition &	point,
		const MGObject *&	obj,
		double &	t
	)		const

引数

point,<selected	data of pick_to_select_buf.point data will be output.
obj	point's object will be rturned.
t	When obj is an MGCurve and this snap kind is nearpos, end, or knot, the point's parameter value of the curve will be returned.

snap_kind MGSnapPositions::get_snap_kind ( ) const

inline

Get and set the snap_kind.

virtual void MGSnapPositions::make_display_list ( MGCL::VIEWMODE  vmode = MGCL::DONTCARE )

virtual

mgVBOの既定の処理は次の通り： (1) initializeVBO (2) m_gelの描画データ作成のみをおこなう。 すでに作成済みであっても強制的に再作成を行う。 m_gel=0のときはなにもしない。

mgVBOを再実装しています。

const MGObject* MGSnapPositions::object

(

int

posID

)

const

Get the object of the position posID of m_positions.

MGSnapPositions& MGSnapPositions::operator=

(

const MGSnapPositions &

sp

)

Assignment.

const MGPosition& MGSnapPositions::operator[] ( int  i ) const

inline

MGPosition& MGSnapPositions::operator[] ( int  i )

inline

const std::vector<MGPosition>& MGSnapPositions::points ( ) const

inline

Get the point data array.

std::vector<MGPosition>& MGSnapPositions::points ( )

inline

void MGSnapPositions::pop_back ( )

inline

void MGSnapPositions::push_back ( const MGPosition &  pos )

inline

void MGSnapPositions::selectionDraw ( MGCL::VIEWMODE  viewMode = MGCL::DONTCARE )

virtual

描画関数selectionDraw()は、Object選択のための表示処理をする。 通常のdrawとの相違：///Colorとしてm_bufferIDを用い、size処理以外の attributesの処理（normal, texture, color)をしない。

mgVBOを再実装しています。

void MGSnapPositions::set_snap_kind ( snap_kind  kind )

inline

size_t MGSnapPositions::size ( )

inline

---

このクラス詳解は次のファイルから抽出されました:

• mgGL/SnapPositions.h