Detailed Description

Helper class for generating stroke paths.

Inheritance diagram for Loonim.StrokePath:

Public Member Functions
void	Generate (VectorPath path)
	Generates a stroke now using these settings. Note that the given path may be modified. More...

void	MoveTo (float x, float y)

void	AddPoint (float x, float y, float c)

Public Attributes
float	Accuracy =1f
	The curve sampling accuracy (in terms of pixels). More...

int	LineCapMode
	The line cap mode. More...

int	LineJoinMode
	The line join mode. More...

float	Width
	The width of the stroke. More...

float	MiterLimit =4f
	The miter limit. More...

CurveSampler	WidthFunction
	A width function. Varies the width of the stroke (between 1 and 0). It's multiplied by Width. More...

Protected Member Functions
virtual void	StartMesh (bool closed, int lineCount)
	Called when we're starting to emit a mesh. More...

virtual void	EmitLine (StrokePoint inner, StrokePoint outer)
	Called when we're emitting a line segment. More...

virtual void	EndMesh ()
	Called when we're done emitting a mesh. More...

Properties
bool	IncludeFirstNode `[get]`

float	SampleDistance `[get, set]`

Properties inherited from Blaze.PointReceiverStepped
bool	IncludeFirstNode `[get]`

float	SampleDistance `[get, set]`

Private Member Functions
void	CompleteContour (bool closed)
	Called when a contour is completed. More...

void	DrawCircle (List< StrokePoint > set, ref int count, float angle, float pX, float pY, float c, Vector2 center)
	Adds points to the given set for a circle of the given angle, starting at a point about a center. More...

Private Attributes
VectorLine	CurrentLine
	The current line. More...

float	OuterLength
	The current line length used when computing UV's. More...

float	InnerLength
	The current line length used when computing UV's. More...

int	InnerCount
	The number of verts on the inner edge. Not necessarily equal to InnerSet.Count. More...

int	OuterCount
	The number of verts on the outer edge. Not necessarily equal to OuterSet.Count. More...

bool	Outer =false
	True if we're sampling the outer curve. More...

bool	ApplyLineJoinNow
	True when we just started a new line. Used to detect when to apply linejoin. More...

Vector2	EndNormal
	The end normal of the current line. Used to detect where to apply linejoin. More...

Vector2	StartNormal
	The start normal of the current line. Used to detect where to apply linejoin. More...

bool	AtLeastOneLine
	True when we've seen at least one line on this contour.</summray> More...

float	MiterLength
	The computed miter length, after applying the miter limit. More...

Vector2	OriginalLinePoint
	Used during linejoin. More...

float	LineAngle
	The angle between the two lines. Used by linejoin. More...

List< StrokePoint >	OuterSet =new List<StrokePoint>()
	The computed set of verts. More...

List< StrokePoint >	InnerSet =new List<StrokePoint>()
	The computed set of verts. More...

Member Function Documentation

void Loonim.StrokePath.AddPoint	(	float	x,
		float	y,
		float	c
	)

inline

Implements Blaze.PointReceiverStepped.

void Loonim.StrokePath.CompleteContour ( bool closed)

inlineprivate

Called when a contour is completed.

void Loonim.StrokePath.DrawCircle	(	List< StrokePoint >	set,
		ref int	count,
		float	angle,
		float	pX,
		float	pY,
		float	c,
		Vector2	center
	)

inlineprivate

Adds points to the given set for a circle of the given angle, starting at a point about a center.

virtual void Loonim.StrokePath.EmitLine	(	StrokePoint	inner,
		StrokePoint	outer
	)

inlineprotectedvirtual

Called when we're emitting a line segment.

Reimplemented in Loonim.StrokePathMesh.

virtual void Loonim.StrokePath.EndMesh ( )

inlineprotectedvirtual

Called when we're done emitting a mesh.

Reimplemented in Loonim.StrokePathMesh.

void Loonim.StrokePath.Generate ( VectorPath path)

inline

Generates a stroke now using these settings. Note that the given path may be modified.

void Loonim.StrokePath.MoveTo	(	float	x,
		float	y
	)

inline

Implements Blaze.PointReceiverStepped.

virtual void Loonim.StrokePath.StartMesh	(	bool	closed,
		int	lineCount
	)

inlineprotectedvirtual

Called when we're starting to emit a mesh.

Reimplemented in Loonim.StrokePathMesh.

Member Data Documentation

float Loonim.StrokePath.Accuracy =1f

The curve sampling accuracy (in terms of pixels).

bool Loonim.StrokePath.ApplyLineJoinNow

private

True when we just started a new line. Used to detect when to apply linejoin.

bool Loonim.StrokePath.AtLeastOneLine

private

True when we've seen at least one line on this contour.</summray>

VectorLine Loonim.StrokePath.CurrentLine

private

The current line.

Vector2 Loonim.StrokePath.EndNormal

private

The end normal of the current line. Used to detect where to apply linejoin.

int Loonim.StrokePath.InnerCount

private

The number of verts on the inner edge. Not necessarily equal to InnerSet.Count.

float Loonim.StrokePath.InnerLength

private

The current line length used when computing UV's.

List<StrokePoint> Loonim.StrokePath.InnerSet =new List<StrokePoint>()

private

The computed set of verts.

float Loonim.StrokePath.LineAngle

private

The angle between the two lines. Used by linejoin.

int Loonim.StrokePath.LineCapMode

The line cap mode.

int Loonim.StrokePath.LineJoinMode

The line join mode.

float Loonim.StrokePath.MiterLength

private

The computed miter length, after applying the miter limit.

float Loonim.StrokePath.MiterLimit =4f

The miter limit.

Vector2 Loonim.StrokePath.OriginalLinePoint

private

Used during linejoin.

bool Loonim.StrokePath.Outer =false

private

True if we're sampling the outer curve.

int Loonim.StrokePath.OuterCount

private

The number of verts on the outer edge. Not necessarily equal to OuterSet.Count.

float Loonim.StrokePath.OuterLength

private

The current line length used when computing UV's.

List<StrokePoint> Loonim.StrokePath.OuterSet =new List<StrokePoint>()

private

The computed set of verts.

Vector2 Loonim.StrokePath.StartNormal

private

The start normal of the current line. Used to detect where to apply linejoin.

float Loonim.StrokePath.Width

The width of the stroke.

CurveSampler Loonim.StrokePath.WidthFunction

A width function. Varies the width of the stroke (between 1 and 0). It's multiplied by Width.

Property Documentation

bool Loonim.StrokePath.IncludeFirstNode

get

float Loonim.StrokePath.SampleDistance

getset

Detailed Description

Public Member Functions

Public Attributes

Protected Member Functions

Properties

Private Member Functions

Private Attributes

Member Function Documentation

Member Data Documentation

Property Documentation