Qwt3D::Arrow Class Reference

3D vector field More...

#include <qwt3d_enrichment_std.h>

Inheritance diagram for Qwt3D::Arrow:

Classes
class	PrivateData

Public Member Functions
	Arrow (const Arrow &other)
Qwt3D::Enrichment *	clone () const override
void	configure (int segs, double relconelength, double relconerad, double relstemrad)
	Configures the arrow appearance.
void	setQuality (int val)
void	draw (Qwt3D::Triple const &) override
void	setTop (Qwt3D::Triple t)
void	setColor (Qwt3D::RGBA rgba)
Public Member Functions inherited from Qwt3D::VertexEnrichment
TYPE	type () const override
Public Member Functions inherited from Qwt3D::Enrichment
virtual void	drawBegin ()
virtual void	drawEnd ()
virtual void	assign (Plot3D const &pl)

Additional Inherited Members
Public Types inherited from Qwt3D::Enrichment
enum	TYPE { VERTEXENRICHMENT , EDGEENRICHMENT , FACEENRICHMENT , VOXELENRICHMENT }
Protected Attributes inherited from Qwt3D::Enrichment
const Plot3D *	plot

Detailed Description

3D vector field

The class encapsulates a vector field including its OpenGL representation as arrow field. The arrows can be configured in different aspects (color, shape, painting quality).

Member Function Documentation

clone()

Qwt3D::Enrichment * Qwt3D::Arrow::clone ( ) const

overridevirtual

Implements Qwt3D::VertexEnrichment.

configure()

void Arrow::configure	(	int	segs,
		double	relconelength,
		double	relconerad,
		double	relstemrad
	)

Configures the arrow appearance.

Parameters

segs	Number of faces for the arrows (see the gallery for examples)
relconelength	Relative cone length (see arrowanatomy.png)
relconerad	Relative cone radius (see arrowanatomy.png)
relstemrad	Relative stem radius (see arrowanatomy.png)

draw()

void Arrow::draw ( Qwt3D::Triple const &  pos )

overridevirtual

Implements Qwt3D::VertexEnrichment.

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

• /home/runner/work/QWT/QWT/src/plot3d/qwt3d_enrichment_std.h
• /home/runner/work/QWT/QWT/src/plot3d/qwt3d_enrichment_std.cpp