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79 lines
2.3 KiB
79 lines
2.3 KiB
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 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 OSG_RENDERINFO |
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#define OSG_RENDERINFO 1 |
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#include <osg/State> |
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#include <osg/View> |
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namespace osg { |
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class RenderInfo |
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{ |
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public: |
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RenderInfo(): |
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_view(0) {} |
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RenderInfo(const RenderInfo& rhs): |
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_state(rhs._state), |
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_view(rhs._view), |
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_cameras(rhs._cameras), |
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_userData(rhs._userData) {} |
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RenderInfo(State* state, View* view): |
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_state(state), |
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_view(view) {} |
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RenderInfo& operator = (const RenderInfo& rhs) |
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{ |
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_state = rhs._state; |
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_view = rhs._view; |
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_cameras = rhs._cameras; |
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_userData = rhs._userData; |
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return *this; |
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} |
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unsigned int getContextID() const { return _state.valid() ? _state->getContextID() : 0; } |
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void setState(State* state) { _state = state; } |
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State* getState() { return _state.get(); } |
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const State* getState() const { return _state.get(); } |
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void setView(View* view) { _view = view; } |
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View* getView() { return _view; } |
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const View* getView() const { return _view; } |
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void pushCamera(Camera* camera) { _cameras.push_back(camera); } |
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void popCamera() { if (!_cameras.empty()) _cameras.pop_back(); } |
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Camera* getCurrentCamera() { return _cameras.empty() ? 0 : _cameras.back(); } |
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void setUserData(Referenced* userData) { _userData = userData; } |
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Referenced* getUserData() { return _userData.get(); } |
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const Referenced* getUserData() const { return _userData.get(); } |
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protected: |
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typedef std::vector<Camera*> Cameras; |
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ref_ptr<State> _state; |
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View* _view; |
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Cameras _cameras; |
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ref_ptr<Referenced> _userData; |
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}; |
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} |
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#endif
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