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66 lines
3.1 KiB
C++
66 lines
3.1 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2017 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#ifndef __OPENSPACE_CORE___KEYFRAMENAVIGATOR___H__
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#define __OPENSPACE_CORE___KEYFRAMENAVIGATOR___H__
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#include <openspace/util/timeline.h>
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#include <openspace/network/parallelconnection.h>
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#include <ghoul/glm.h>
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#include <glm/gtx/quaternion.hpp>
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namespace openspace { class Camera; }
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namespace openspace::interaction {
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class KeyframeNavigator {
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public:
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struct CameraPose {
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glm::dvec3 position;
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glm::quat rotation;
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std::string focusNode;
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bool followFocusNodeRotation;
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};
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KeyframeNavigator() = default;
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~KeyframeNavigator() = default;
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void updateCamera(Camera& camera);
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Timeline<CameraPose>& timeline();
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void addKeyframe(double timestamp, KeyframeNavigator::CameraPose pose);
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void removeKeyframesAfter(double timestamp);
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void clearKeyframes();
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size_t nKeyframes() const;
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const std::vector<datamessagestructures::CameraKeyframe>& keyframes() const;
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private:
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Timeline<CameraPose> _cameraPoseTimeline;
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};
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} // namespace openspace::interaction
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#endif // __OPENSPACE_CORE___KEYFRAMENAVIGATOR___H__
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