mirror of
https://github.com/OpenSpace/OpenSpace.git
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137 lines
4.7 KiB
C++
137 lines
4.7 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_TOUCH___INTERACTION___H__
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#define __OPENSPACE_TOUCH___INTERACTION___H__
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#include <modules/touch/include/TuioEar.h>
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#include <modules/touch/touchmodule.h>
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#include <openspace/util/camera.h>
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#include <openspace/scene/scenegraphnode.h>
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#include <openspace/engine/wrapper/windowwrapper.h>
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#include <openspace/interaction/interactionmode.h>
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#include <openspace/interaction/interactionhandler.h>
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#include <openspace/properties/propertyowner.h>
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#include <openspace/network/parallelconnection.h>
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#ifdef OPENSPACE_MODULE_GLOBEBROWSING_ENABLED
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#include <modules/globebrowsing/tile/tileindex.h>
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#include <modules/globebrowsing/geometry/geodetic2.h>
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#include <modules/globebrowsing/geometry/geodetic3.h>
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#endif
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#include <list>
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#define ROT 0
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#define PINCH 1
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#define PAN 2
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#define ROLL 3
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#define PICK 4
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namespace openspace {
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struct VelocityStates {
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double zoom;
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glm::dvec2 globalRot;
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glm::dvec2 localRot;
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double globalRoll;
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double localRoll;
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};
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struct ScaleFactor {
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double zoom;
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double globalRot;
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double localRot;
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double globalRoll;
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double localRoll;
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};
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struct InteractionType {
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bool rot;
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bool pinch;
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bool pan;
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bool roll;
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bool pick;
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};
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using Point = std::pair<int, TUIO::TuioPoint>;
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class TouchInteraction : public properties::PropertyOwner
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{
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public:
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TouchInteraction();
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~TouchInteraction();
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void update(const std::vector<TUIO::TuioCursor>& list, std::vector<Point>& lastProcessed);
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void trace(const std::vector<TUIO::TuioCursor>& list);
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void interpret(const std::vector<TUIO::TuioCursor>& list, const std::vector<Point>& lastProcessed);
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void accelerate(const std::vector<TUIO::TuioCursor>& list, const std::vector<Point>& lastProcessed);
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void step(double dt);
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void configSensitivities(double dist);
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void decelerate();
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void clear();
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void tap();
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// Get & Setters
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Camera* getCamera();
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SceneGraphNode* getFocusNode();
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double getFriction();
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double getSensitivity();
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void setFocusNode(SceneGraphNode* focusNode);
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void setCamera(Camera* cam);
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void setFriction(double friction);
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void setSensitivity(double sensitivity);
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private:
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// could be removed
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double _baseSensitivity;
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double _baseFriction;
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double _minHeightFromSurface;
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Camera* _camera;
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SceneGraphNode* _focusNode = nullptr;
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properties::StringProperty _origin;
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globebrowsing::RenderableGlobe* _globe;
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bool _tap;
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bool _directTouchMode;
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double _projectionScaleFactor;
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double _currentRadius;
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std::vector<std::pair<int, SceneGraphNode*>> _selected;
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InteractionType _action;
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glm::dvec3 _centroid;
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VelocityStates _vel;
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ScaleFactor _friction;
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ScaleFactor _sensitivity;
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};
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} // openspace namespace
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#endif // __OPENSPACE_TOUCH___INTERACTION___H__
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