57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
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/*
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Steffen Frey
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Fachpraktikum Graphik-Programmierung 2007
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Institut fuer Visualisierung und Interaktive Systeme
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Universitaet Stuttgart
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*/
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#ifndef _DEPEEPASS_H_
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#define _DEPEEPASS_H_
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#include <map>
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#include <osg/Node>
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#include <osg/Camera>
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#include <osg/Group>
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/*!
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MapMode specifies the kind of texture maps that can be generated for later
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usage
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*/
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enum MapMode {NORMAL_DEPTH_MAP, COLOR_MAP, EDGE_MAP, NOISE_MAP};
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/*!
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DePeePass can be seen as a mera data structure and typically used by
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the class DePee. It represents one depth peeling pass and is initialized
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by functions in the DePee class, but cleans itself up.
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Please note, that no texture generation mode is allowed to appear twice
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*/
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class DePeePass
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{
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public:
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/*!
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Constructor
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*/
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DePeePass();
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/*!
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Desctructor cleans the whole depth peeling pass
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*/
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~DePeePass();
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/*!
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Make data structure ready for incorporating a new rendering pass
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*/
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void newRenderPass(MapMode mapMode);
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/*!
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Clean up the specified rendering pass
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*/
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void remRenderPass(MapMode mapMode);
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osg::ref_ptr<osg::Group> root;
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std::map<MapMode, osg::ref_ptr<osg::Camera> > Cameras;
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std::map<MapMode, osg::ref_ptr<osg::Group> > settingNodes;
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};
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#endif
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