#include <BasicStrokeShaders.h>

Inherits Freestyle::StrokeShader.

Public Member Functions
	GuidingLinesShader (float iOffset)

virtual string	getName () const

virtual int	shade (Stroke &stroke) const

Public Member Functions inherited from Freestyle::StrokeShader
	StrokeShader ()

virtual	~StrokeShader ()

Additional Inherited Members
Public Attributes inherited from Freestyle::StrokeShader
void *	py_ss

Detailed Description

[ Geometry Shader ]. Shader to modify the Stroke geometry so that it corresponds to its main direction line. This shader must be used together with the splitting operator using the curvature criterion. Indeed, the precision of the approximation will depend on the size of the stroke's pieces. The bigger the pieces, the rougher the approximation.

Definition at line 518 of file BasicStrokeShaders.h.

Constructor & Destructor Documentation

◆ GuidingLinesShader()

Freestyle::StrokeShaders::GuidingLinesShader::GuidingLinesShader ( float iOffset )

inline

Builds a Guiding Lines shader

Parameters

iOffset The line that replaces the stroke is initially in the middle of the initial stroke "bbox". iOffset is the value of the displacement which is applied to this line along its normal.

Definition at line 529 of file BasicStrokeShaders.h.

Member Function Documentation

◆ getName()

virtual string Freestyle::StrokeShaders::GuidingLinesShader::getName ( ) const

inlinevirtual

Returns the string corresponding to the shader's name.

Reimplemented from Freestyle::StrokeShader.

Definition at line 534 of file BasicStrokeShaders.h.

◆ shade()

int Freestyle::StrokeShaders::GuidingLinesShader::shade ( Stroke & stroke ) const

virtual

The shading method

Reimplemented from Freestyle::StrokeShader.

Definition at line 608 of file BasicStrokeShaders.cpp.

References Freestyle::StrokeShaders::CurvePiece::A, Freestyle::StrokeShaders::CurvePiece::B, b, Freestyle::StrokeShaders::CurvePiece::error(), Freestyle::VecMat::Vec< T, N >::normalize(), Freestyle::UnaryFunction1D< T >::result, Freestyle::Stroke::strokeVerticesBegin(), Freestyle::Stroke::strokeVerticesEnd(), Freestyle::Stroke::strokeVerticesSize(), Freestyle::Stroke::UpdateLength(), v, Freestyle::VecMat::Vec2< T >::x(), and Freestyle::VecMat::Vec2< T >::y().

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