96 lines
2.8 KiB
Plaintext
96 lines
2.8 KiB
Plaintext
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/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2009 Robert Osfield
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library 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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* OpenSceneGraph Public License for more details.
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*/
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#ifndef OSGVOLUME_PROPERTY
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#define OSGVOLUME_PROPERTY 1
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#include <osg/TransferFunction>
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#include <osgVolume/Export>
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namespace osgVolume {
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class OSGVOLUME_EXPORT Property : public osg::Object
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{
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public:
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Property();
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/** Copy constructor using CopyOp to manage deep vs shallow copy.*/
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Property(const Property&,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
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META_Object(osgVolume, Property);
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protected:
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virtual ~Property();
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};
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class OSGVOLUME_EXPORT CompositeProperty : public Property
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{
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public:
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CompositeProperty();
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/** Copy constructor using CopyOp to manage deep vs shallow copy.*/
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CompositeProperty(const CompositeProperty& compositeProperty,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
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META_Object(osgVolume, CompositeProperty);
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void clear();
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typedef std::vector< osg::ref_ptr<Property> > Properties;
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void setProperty(unsigned int i, Property* property) { if (i>=_properties.size()) _properties.resize(i+1); _properties[i] = property; }
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Property* getProperty(unsigned int i) { return i<_properties.size() ? _properties[i].get() : 0; }
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const Property* getProperty(unsigned int i) const { return i<_properties.size() ? _properties[i].get() : 0; }
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void addProperty(Property* property) { _properties.push_back(property); }
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void removeProperty(unsigned int i) { _properties.erase(_properties.begin()+i); }
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unsigned int getNumProperties() const { return _properties.size(); }
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protected:
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virtual ~CompositeProperty() {}
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Properties _properties;
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};
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class OSGVOLUME_EXPORT TransferFunctionProperty : public Property
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{
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public:
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TransferFunctionProperty(osg::TransferFunction* tf = 0);
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/** Copy constructor using CopyOp to manage deep vs shallow copy.*/
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TransferFunctionProperty(const TransferFunctionProperty& tfProperty,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
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META_Object(osgVolume, TransferFunctionProperty);
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protected:
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virtual ~TransferFunctionProperty() {}
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osg::ref_ptr<osg::TransferFunction> _tf;
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};
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}
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#endif
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