Picked point descriptor. More...

#include <cc2DLabel.h>

Collaboration diagram for cc2DLabel::PickedPoint:

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Public Member Functions
CCVector3	getPointPosition () const
	Returns the point position (3D)

ccGenericPointCloud *	cloudOrVertices () const
	Returns the cloud or the mesh vertices.

unsigned	getUniqueID () const
	Returns the cloud or the mesh unique ID.

ccHObject *	entity () const
	Returns the associated entity (cloud or mesh)

QString	itemTitle () const
	Returns the item 'title' (either its index or 'Center' if it's a center point)

QString	prefix (const char *pointTag) const
	Returns the point prefix ('Point' or 'Point@Tri' or 'IDXX Center')

	PickedPoint ()
	Default constructor.

	PickedPoint (ccGenericPointCloud *_cloud, unsigned pointIndex, bool centerPoint=false)
	Constructor from a point and its index.

	PickedPoint (ccGenericMesh *_mesh, unsigned triIindex, const CCVector2d &_uv, bool centerPoint=false)
	Constructor from a triangle, its index and barycentric coordinates.

Public Attributes
ccGenericPointCloud *	_cloud
	Cloud.

ccGenericMesh *	_mesh
	Mesh.

unsigned	index
	Point/triangle index.

CCVector3d	pos2D
	Last known '2D' position (i.e. in screen space) More...

float	markerScale
	Last known marker scale.

CCVector2d	uv
	Barycentric coordinates (for triangles)

bool	entityCenterPoint
	Entity center mode (index will be invalid)

Detailed Description

Picked point descriptor.

Label 'points' can be shared between multiple entities

Member Data Documentation

CCVector3d cc2DLabel::PickedPoint::pos2D

Last known '2D' position (i.e. in screen space)

This position is updated on each call to drawMeOnly3D

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