proland::FieldsOrthoLayer Class Reference

An OrthoGPUProducer layer to draw fields. More...

#include <FieldsOrthoLayer.h>

Inheritance diagram for proland::FieldsOrthoLayer:

List of all members.

Public Member Functions
	FieldsOrthoLayer (ptr< GraphProducer > graphProducer, ptr< Program > layerProgram, ptr< Program > fillProgram, int displayLevel=0, bool quality=true)
	Creates a new FieldsOrthoLayer.
virtual	~FieldsOrthoLayer ()
	Deletes this FieldsOrthoLayer.
Protected Member Functions
	FieldsOrthoLayer ()
	Creates an uninitialized FieldsOrthoLayer.
void	init (ptr< GraphProducer > graphProducer, ptr< Program > layerProgram, ptr< Program > fillProgram, int displayLevel=0, bool quality=true)
	Initializes this FieldsOrthoLayer.
Protected Attributes
ptr< Program >	fill
	Program used to fill areas.
Private Member Functions
vec4f *	getColor (AreaPtr field, mat3f **dcolor, vec3f **stripeSize, vec2f &stripeDir)
	Returns the color of a given Area, depending on its type.
Private Attributes
ptr< Mesh< vec2f, unsigned int > >	mesh
	The mesh used for drawing curves.
ptr< Tesselator >	tess
	The tesselator used for drawing areas.
ptr< Uniform3f >	fillOffsetU
	Matrix used to compute border color in the shader.
Static Private Attributes
static vec4f	COLOR [10]
	Fields colors.
static mat3f	DCOLOR [10]
	Fields dColor.
static vec3f	STRIPES [10]
	Fields stripe size.

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Detailed Description

An OrthoGPUProducer layer to draw fields.

Author:

Antoine Begault, Guillaume Piolat

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Constructor & Destructor Documentation

proland::FieldsOrthoLayer::FieldsOrthoLayer	(	ptr< GraphProducer >	graphProducer,
		ptr< Program >	layerProgram,
		ptr< Program >	fillProgram,
		int	displayLevel = 0,
		bool	quality = true
	)

Creates a new FieldsOrthoLayer.

Parameters:

	graphProducer	the GraphProducer that produces the graphs to be drawn by this layer.
	layerProgram	the Program to be used to draw the graphs.
	fillProgram	the GLSL Program to be used to fill areas in this Layer.
	displayLevel	the quadtree level at which the display of this layer must start.
	quality	enable or not the quality mode (better display).

virtual proland::FieldsOrthoLayer::~FieldsOrthoLayer

(

)

[virtual]

Deletes this FieldsOrthoLayer.

proland::FieldsOrthoLayer::FieldsOrthoLayer

(

)

[protected]

Creates an uninitialized FieldsOrthoLayer.

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Member Function Documentation

vec4f* proland::FieldsOrthoLayer::getColor	(	AreaPtr	field,
		mat3f **	dcolor,
		vec3f **	stripeSize,
		vec2f &	stripeDir
	)			[private]

Returns the color of a given Area, depending on its type.

Parameters:

	field	the Area to color.
[out]	dcolor	the associated dcolor.
[out]	stripeSize	the associated stripeSize.
[out]	stripeDir	the associated stripeDir.

void proland::FieldsOrthoLayer::init	(	ptr< GraphProducer >	graphProducer,
		ptr< Program >	layerProgram,
		ptr< Program >	fillProgram,
		int	displayLevel = 0,
		bool	quality = true
	)			[protected]

Initializes this FieldsOrthoLayer.

See FieldsOrthoLayer.

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Member Data Documentation

vec4f proland::FieldsOrthoLayer::COLOR[10] [static, private]

Fields colors.

mat3f proland::FieldsOrthoLayer::DCOLOR[10] [static, private]

Fields dColor.

ptr<Program> proland::FieldsOrthoLayer::fill [protected]

Program used to fill areas.

ptr<Uniform3f> proland::FieldsOrthoLayer::fillOffsetU [private]

Matrix used to compute border color in the shader.

ptr< Mesh<vec2f, unsigned int> > proland::FieldsOrthoLayer::mesh [private]

The mesh used for drawing curves.

vec3f proland::FieldsOrthoLayer::STRIPES[10] [static, private]

Fields stripe size.

ptr<Tesselator> proland::FieldsOrthoLayer::tess [private]

The tesselator used for drawing areas.