dxfLayerData Class Reference

The dxfLayerData class handles all geometry for a given color index. DXF geometry is grouped into different colors, as this is a normal way to group geometry data, and especially vrml data. More...

#include <layerdata.h>

Public Member Functions
	dxfLayerData (const int colidx)
	~dxfLayerData ()
void	setFillmode (const bool fillmode)
void	addLine (const dimeVec3f &v0, const dimeVec3f &v1, const dimeMatrix *const matrix=NULL)
void	addPoint (const dimeVec3f &v, const dimeMatrix *const matrix=NULL)
void	addTriangle (const dimeVec3f &v0, const dimeVec3f &v1, const dimeVec3f &v2, const dimeMatrix *const matrix=NULL)
void	addQuad (const dimeVec3f &v0, const dimeVec3f &v1, const dimeVec3f &v2, const dimeVec3f &v3, const dimeMatrix *const matrix=NULL)
void	writeWrl (FILE *fp, int indent, const bool vrml1, const bool only2d)

Public Attributes
bool	fillmode
int	colidx
dimeBSPTree	facebsp
dimeArray< int >	faceindices
dimeBSPTree	linebsp
dimeArray< int >	lineindices
dimeArray< dimeVec3f >	points

Detailed Description

The dxfLayerData class handles all geometry for a given color index. DXF geometry is grouped into different colors, as this is a normal way to group geometry data, and especially vrml data.

The geometry can be either points, lines or polygons.

Constructor & Destructor Documentation

dxfLayerData()

dxfLayerData::dxfLayerData

(

const int

colidx

)

Constructor

~dxfLayerData()

dxfLayerData::~dxfLayerData

(

)

Destructor.

Member Function Documentation

setFillmode()

void dxfLayerData::setFillmode

(

const bool

fillmode

)

Sets the fillmode for this layer. If fillmode is set (the default) polylines with width and/or height will be converter to polygons and not lines. The same goes for the SOLID and TRACE entities.

addLine()

void dxfLayerData::addLine	(	const dimeVec3f &	v0,
		const dimeVec3f &	v1,
		const dimeMatrix *const	matrix = NULL
	)

Adds a line to this layer's geometry. If matrix != NULL, the points will be transformed by this matrix before they are added.

addPoint()

void dxfLayerData::addPoint	(	const dimeVec3f &	v,
		const dimeMatrix *const	matrix = NULL
	)

Adds a point to this layer's geometry. If matrix != NULL, the point will be transformed by this matrix before they are added.

addTriangle()

void dxfLayerData::addTriangle	(	const dimeVec3f &	v0,
		const dimeVec3f &	v1,
		const dimeVec3f &	v2,
		const dimeMatrix *const	matrix = NULL
	)

Adds a triangle to this layer's geometry. If matrix != NULL, the points will be transformed by this matrix before they are added.

addQuad()

void dxfLayerData::addQuad	(	const dimeVec3f &	v0,
		const dimeVec3f &	v1,
		const dimeVec3f &	v2,
		const dimeVec3f &	v3,
		const dimeMatrix *const	matrix = NULL
	)

Adds a quad to this layer's geometry. If matrix != NULL, the points will be transformed by this matrix before they are added.

writeWrl()

void dxfLayerData::writeWrl	(	FILE *	fp,
		int	indent,
		const bool	vrml1,
		const bool	only2d
	)

Exports this layer's geometry as vrml nodes.

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

• layerdata.h
• layerdata.cpp