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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* @brief SVG specular lighting filter effect
*//*
* Authors:
* Hugo Rodrigues <haa.rodrigues@gmail.com>
* Jean-Rene Reinhard <jr@komite.net>
*
* Copyright (C) 2006 Hugo Rodrigues
* 2007 authors
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef SP_FESPECULARLIGHTING_H_SEEN
#define SP_FESPECULARLIGHTING_H_SEEN
#include "sp-filter-primitive.h"
#include "number-opt-number.h"
#define SP_FESPECULARLIGHTING(obj) (dynamic_cast<SPFeSpecularLighting*>((SPObject*)obj))
#define SP_IS_FESPECULARLIGHTING(obj) (dynamic_cast<const SPFeSpecularLighting*>((SPObject*)obj) != NULL)
struct SVGICCColor;
namespace Inkscape {
namespace Filters {
class FilterSpecularLighting;
}
}
class SPFeSpecularLighting : public SPFilterPrimitive {
public:
SPFeSpecularLighting();
~SPFeSpecularLighting() override;
gfloat surfaceScale;
guint surfaceScale_set : 1;
gfloat specularConstant;
guint specularConstant_set : 1;
gfloat specularExponent;
guint specularExponent_set : 1;
NumberOptNumber kernelUnitLength;
guint32 lighting_color;
guint lighting_color_set : 1;
SVGICCColor *icc;
Inkscape::Filters::FilterSpecularLighting *renderer;
protected:
void build(SPDocument* doc, Inkscape::XML::Node* repr) override;
void release() override;
void child_added(Inkscape::XML::Node* child, Inkscape::XML::Node* ref) override;
void remove_child(Inkscape::XML::Node* child) override;
void order_changed(Inkscape::XML::Node* child, Inkscape::XML::Node* old_repr, Inkscape::XML::Node* new_repr) override;
void set(SPAttr key, const gchar* value) override;
void update(SPCtx* ctx, unsigned int flags) override;
Inkscape::XML::Node* write(Inkscape::XML::Document* doc, Inkscape::XML::Node* repr, guint flags) override;
void build_renderer(Inkscape::Filters::Filter* filter) override;
};
#endif /* !SP_FESPECULARLIGHTING_H_SEEN */
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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