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131 lines
3.4 KiB
131 lines
3.4 KiB
/*
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* This file is part of Chalk
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*
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* Copyright (c) 2005 Boudewijn Rempt <boud@valdyas.org>
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* Copyright (c) 2007 Benjamin Schleimer <bensch128@yahoo.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef BUMPMAP_H
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#define BUMPMAP_H
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#include <tqwidget.h>
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#include <tdeparts/plugin.h>
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#include <kis_types.h>
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#include <kis_filter.h>
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#include "kis_filter_config_widget.h"
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class WdgBumpMap;
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namespace chalk {
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enum enumBumpmapType {
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LINEAR = 0,
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SPHERICAL = 1,
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SINUSOIDAL = 2
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};
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}
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using namespace chalk;
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class ChalkBumpmap : public KParts::Plugin
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{
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public:
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ChalkBumpmap(TQObject *parent, const char *name, const TQStringList &);
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virtual ~ChalkBumpmap();
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};
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/**
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* First stab at a bumpmapping filter. For now, this is taken both
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* from the Gimp source and the code from emboss.c:
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* ANSI C code from the article
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* "Fast Embossing Effects on Raster Image Data"
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* by John Schlag, jfs@kerner.com
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* in "Graphics Gems IV", Academic Press, 1994
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*/
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class KisFilterBumpmap : public KisFilter
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{
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public:
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KisFilterBumpmap();
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public:
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virtual void process(KisPaintDeviceSP src, KisPaintDeviceSP dst, KisFilterConfiguration*, const TQRect&);
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virtual ColorSpaceIndependence colorSpaceIndependence() { return TO_LAB16; };
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static inline KisID id() { return KisID("bumpmap", i18n("Bumpmap")); };
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virtual bool supportsPainting() { return true; }
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virtual bool supportsPreview() { return true; }
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virtual bool supportsIncrementalPainting() { return true; }
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virtual bool supportsAdjustmentLayers() { return false; }
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virtual bool supportsThreading() { return false; }
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virtual KisFilterConfigWidget * createConfigurationWidget(TQWidget* parent, KisPaintDeviceSP dev);
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virtual KisFilterConfiguration * configuration(TQWidget*);
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virtual KisFilterConfiguration * configuration();
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};
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class KisBumpmapConfiguration : public KisFilterConfiguration {
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public:
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KisBumpmapConfiguration();
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virtual void fromXML( const TQString& );
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virtual TQString toString();
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public:
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TQString bumpmap;
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double azimuth;
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double elevation;
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double depth;
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TQ_INT32 xofs;
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TQ_INT32 yofs;
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TQ_INT32 waterlevel;
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TQ_INT32 ambient;
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bool compensate;
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bool invert;
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bool tiled;
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enumBumpmapType type;
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};
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class KisBumpmapConfigWidget : public KisFilterConfigWidget {
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Q_OBJECT
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public:
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KisBumpmapConfigWidget(KisFilter * filter, KisPaintDeviceSP dev, TQWidget * parent, const char * name = 0, WFlags f = 0 );
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virtual ~KisBumpmapConfigWidget() {};
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KisBumpmapConfiguration * config();
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void setConfiguration(KisFilterConfiguration * config);
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private:
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WdgBumpmap * m_page;
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};
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#endif
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