fastuidraw::PainterFillShader Class Reference

A PainterFillShader holds the shaders for drawing filled paths. Anti-aliasing is accomplished by drawing 1-pixel thick rects about the boundary of the filled path. More...

#include <painter_fill_shader.hpp>

Public Member Functions
	PainterFillShader (void)
	PainterFillShader (const PainterFillShader &obj)
const reference_counted_ptr< PainterItemShader > &	aa_fuzz_shader (void) const
PainterFillShader &	aa_fuzz_shader (const reference_counted_ptr< PainterItemShader > &sh)
const reference_counted_ptr< PainterItemShader > &	item_shader (void) const
PainterFillShader &	item_shader (const reference_counted_ptr< PainterItemShader > &sh)
PainterFillShader &	operator= (const PainterFillShader &rhs)
void	swap (PainterFillShader &obj)

Detailed Description

A PainterFillShader holds the shaders for drawing filled paths. Anti-aliasing is accomplished by drawing 1-pixel thick rects about the boundary of the filled path.

Definition at line 39 of file painter_fill_shader.hpp.

Constructor & Destructor Documentation

PainterFillShader() [1/2]

fastuidraw::PainterFillShader::PainterFillShader

(

void

)

Ctor

PainterFillShader() [2/2]

fastuidraw::PainterFillShader::PainterFillShader

(

const PainterFillShader &

obj

)

Copy ctor.

Member Function Documentation

aa_fuzz_shader() [1/2]

const reference_counted_ptr<PainterItemShader>& fastuidraw::PainterFillShader::aa_fuzz_shader

(

void

)

const

Returns the PainterItemShader to use to draw the anti-alias fuzz via the deferred coverage buffer. This shader will draw the aa-fuzz in two passes: the first pass draws the coverage as computed by a fragment shader to the deferred coverage buffer (via the PainterItemShader::coverage_shader()) and the 2nd pass reads from the deferred coverage buffer to emit the alpha value.

aa_fuzz_shader() [2/2]

PainterFillShader& fastuidraw::PainterFillShader::aa_fuzz_shader

(

const reference_counted_ptr< PainterItemShader > &

sh

)

Set the value returned by aa_fuzz_shader(void) const.

Parameters

sh	value to use

item_shader() [1/2]

const reference_counted_ptr<PainterItemShader>& fastuidraw::PainterFillShader::item_shader

(

void

)

const

Returns the PainterItemShader to use to draw the filled path triangles. The expected format of the attributes is as found in the PainterAttributeData returned by FilledPath::Subset::painter_data().

item_shader() [2/2]

PainterFillShader& fastuidraw::PainterFillShader::item_shader

(

const reference_counted_ptr< PainterItemShader > &

sh

)

Set the value returned by item_shader(void) const.

Parameters

sh	value to use

operator=()

PainterFillShader& fastuidraw::PainterFillShader::operator=

(

const PainterFillShader &

rhs

)

Assignment operator.

swap()

void fastuidraw::PainterFillShader::swap

(

PainterFillShader &

obj

)

Swap operation

Parameters

obj	object with which to swap

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

• /home/kevin/fastuidraw.krogueintel/inc/fastuidraw/painter/shader/painter_fill_shader.hpp