A ShaderFilledPath represents a path that is drawn as a rectangle where the fragment shader acting on the rectangle performs the coverage computation of each pixel. Generally speaking, one should only fill paths via a ShaderFilledPath when a filled path when drawn has very high density of edges. More...

#include <shader_filled_path.hpp>

Inheritance diagram for fastuidraw::ShaderFilledPath:

[legend]

Classes
class	Builder

Public Member Functions
	ShaderFilledPath (const Builder &B)

void	render_data (GlyphAtlas &glyph_atlas, enum PainterEnums::fill_rule_t fill_rule, c_array< const PainterAttribute > out_attribs, c_array< const PainterIndex > out_indices) const

enum glyph_type	render_type (void) const

Public Member Functions inherited from fastuidraw::reference_counted_base< T, Counter >
	reference_counted_base (void)

Additional Inherited Members
Static Public Member Functions inherited from fastuidraw::reference_counted_base< T, Counter >
static void	add_reference (const reference_counted_base< T, Counter > *p)

static void	remove_reference (const reference_counted_base< T, Counter > *p)

Detailed Description

A ShaderFilledPath represents a path that is drawn as a rectangle where the fragment shader acting on the rectangle performs the coverage computation of each pixel. Generally speaking, one should only fill paths via a ShaderFilledPath when a filled path when drawn has very high density of edges.

Definition at line 52 of file shader_filled_path.hpp.

Constructor & Destructor Documentation

◆ ShaderFilledPath()

fastuidraw::ShaderFilledPath::ShaderFilledPath ( const Builder & B )

explicit

Ctor.

Parameters

B	Builder object specifying the contours of the ShaderFilledPath constructed.

Member Function Documentation

◆ render_data()

void fastuidraw::ShaderFilledPath::render_data	(	GlyphAtlas &	glyph_atlas,
		enum PainterEnums::fill_rule_t	fill_rule,
		c_array< const PainterAttribute > *	out_attribs,
		c_array< const PainterIndex > *	out_indices
	)		const

Returns the Painter Attribute and PainterIndex data to draw the filled path. The attribute data is packed so that it is to be shaded by a PainterGlyphShader.

Parameters

glyph_atlas	GlyphAtlas to place GPU data
fill_rule	full rule with which to fill the path
out_attribs	location to which to write attributes
out_indices	location to which to write indices

◆ render_type()

enum glyph_type fastuidraw::ShaderFilledPath::render_type ( void ) const

Returns the glyph_type of the ShaderFilledPath. Any PainterGlyphShader that accepts the returned glyph_type can then also be used to draw the ShaderFilledPath.

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

/home/kevin/fastuidraw.krogueintel/inc/fastuidraw/painter/shader_filled_path.hpp

Classes