Inkscape::Filters::FilterSpecularLighting Class Reference

#include <nr-filter-specularlighting.h>

Inheritance diagram for Inkscape::Filters::FilterSpecularLighting:

Public Member Functions
	FilterSpecularLighting ()
	~FilterSpecularLighting () override
void	render_cairo (FilterSlot &slot) const override
void	area_enlarge (Geom::IntRect &area, Geom::Affine const &trans) const override
double	complexity (Geom::Affine const &ctm) const override
Glib::ustring	name () const override
Public Member Functions inherited from Inkscape::Filters::FilterPrimitive
	FilterPrimitive ()
virtual	~FilterPrimitive ()
virtual void	update ()
virtual void	set_input (int slot)
	Sets the input slot number 'slot' to be used as input in rendering filter primitive 'primitive' For filter primitive types accepting more than one input, this sets the first input.
virtual void	set_input (int input, int slot)
	Sets the input slot number 'slot' to be user as input number 'input' in rendering filter primitive 'primitive' First input for a filter primitive is number 0.
virtual void	set_output (int slot)
	Sets the slot number 'slot' to be used as output from filter primitive 'primitive' If output slot for a filter element is not set, one of the unused image slots is used.
virtual bool	uses_background () const
void	set_x (SVGLength const &length)
	Sets the filter primitive subregion.
void	set_y (SVGLength const &length)
void	set_width (SVGLength const &length)
void	set_height (SVGLength const &length)
void	set_subregion (SVGLength const &x, SVGLength const &y, SVGLength const &width, SVGLength const &height)
Geom::Rect	filter_primitive_area (FilterUnits const &units) const
	Returns the filter primitive area in user coordinate system.
virtual bool	can_handle_affine (Geom::Affine const &) const
	Indicate whether the filter primitive can handle the given affine.
void	setStyle (SPStyle const *style)
	Sets style for access to properties used by filter primitives.

Public Attributes
union {
DistantLightData   distant
PointLightData   point
SpotLightData   spot
}	light
LightType	light_type
double	surfaceScale
double	specularConstant
double	specularExponent
guint32	lighting_color

Additional Inherited Members
Protected Attributes inherited from Inkscape::Filters::FilterPrimitive
int	_input
int	_output
SVGLength	_subregion_x
SVGLength	_subregion_y
SVGLength	_subregion_width
SVGLength	_subregion_height
SPColorInterpolation	color_interpolation

Detailed Description

Definition at line 30 of file nr-filter-specularlighting.h.

Constructor & Destructor Documentation

FilterSpecularLighting()

Inkscape::Filters::FilterSpecularLighting::FilterSpecularLighting

(

)

Definition at line 33 of file nr-filter-specularlighting.cpp.

~FilterSpecularLighting()

Inkscape::Filters::FilterSpecularLighting::~FilterSpecularLighting ( )

overridedefault

Member Function Documentation

area_enlarge()

void Inkscape::Filters::FilterSpecularLighting::area_enlarge ( Geom::IntRect &  area, Geom::Affine const &  trans  ) const

overridevirtual

Reimplemented from Inkscape::Filters::FilterPrimitive.

Definition at line 208 of file nr-filter-specularlighting.cpp.

References Geom::GenericRect< C >::expandBy().

complexity()

double Inkscape::Filters::FilterSpecularLighting::complexity ( Geom::Affine const &  ctm ) const

overridevirtual

Reimplemented from Inkscape::Filters::FilterPrimitive.

Definition at line 214 of file nr-filter-specularlighting.cpp.

name()

Glib::ustring Inkscape::Filters::FilterSpecularLighting::name ( ) const

inlineoverridevirtual

Reimplemented from Inkscape::Filters::FilterPrimitive.

Definition at line 52 of file nr-filter-specularlighting.h.

render_cairo()

void Inkscape::Filters::FilterSpecularLighting::render_cairo ( FilterSlot &  slot ) const

overridevirtual

Reimplemented from Inkscape::Filters::FilterPrimitive.

Definition at line 146 of file nr-filter-specularlighting.cpp.

References Inkscape::Filters::FilterPrimitive::_input, Inkscape::Filters::FilterPrimitive::_output, cairo_set_source_rgba(), Inkscape::Filters::FilterPrimitive::color_interpolation, Geom::Affine::descrim(), Inkscape::Filters::DISTANT_LIGHT, Inkscape::Filters::FilterSlot::get_device_scale(), Inkscape::Filters::FilterUnits::get_matrix_primitiveunits2pb(), Inkscape::Filters::FilterSlot::get_slot_area(), Inkscape::Filters::FilterSlot::get_units(), Inkscape::Filters::FilterSlot::getcairo(), ink_cairo_surface_create_same_size(), ink_cairo_surface_synthesize(), light, light_type, lighting_color, Geom::GenericRect< C >::min(), Inkscape::Filters::POINT_LIGHT, scale, Inkscape::Filters::FilterSlot::set(), set_cairo_surface_ci(), SP_CSS_COLOR_INTERPOLATION_LINEARRGB, SP_RGBA32_B_F(), SP_RGBA32_F_COMPOSE(), SP_RGBA32_G_F(), SP_RGBA32_R_F(), specularConstant, specularExponent, Inkscape::Filters::SPOT_LIGHT, srgb_to_linear(), surfaceScale, Geom::X, and Geom::Y.

Member Data Documentation

distant

DistantLightData Inkscape::Filters::FilterSpecularLighting::distant

Definition at line 42 of file nr-filter-specularlighting.h.

[union]

union { ... } Inkscape::Filters::FilterSpecularLighting::light

Referenced by render_cairo().

light_type

LightType Inkscape::Filters::FilterSpecularLighting::light_type

Definition at line 46 of file nr-filter-specularlighting.h.

Referenced by render_cairo().

lighting_color

guint32 Inkscape::Filters::FilterSpecularLighting::lighting_color

Definition at line 50 of file nr-filter-specularlighting.h.

Referenced by render_cairo().

point

PointLightData Inkscape::Filters::FilterSpecularLighting::point

Definition at line 43 of file nr-filter-specularlighting.h.

specularConstant

double Inkscape::Filters::FilterSpecularLighting::specularConstant

Definition at line 48 of file nr-filter-specularlighting.h.

Referenced by render_cairo().

specularExponent

double Inkscape::Filters::FilterSpecularLighting::specularExponent

Definition at line 49 of file nr-filter-specularlighting.h.

Referenced by render_cairo().

spot

SpotLightData Inkscape::Filters::FilterSpecularLighting::spot

Definition at line 44 of file nr-filter-specularlighting.h.

surfaceScale

double Inkscape::Filters::FilterSpecularLighting::surfaceScale

Definition at line 47 of file nr-filter-specularlighting.h.

Referenced by render_cairo().

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

• /builds/inkscape/inkscape/src/display/nr-filter-specularlighting.h
• /builds/inkscape/inkscape/src/display/nr-filter-specularlighting.cpp