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Conflicts: include/openspace/rendering/planets/simplespheregeometry.h include/openspace/util/powerscaledsphere.h openspace.cfg shaders/pscstandard_fs.glsl src/engine/openspaceengine.cpp src/rendering/planets/renderableplanet.cpp src/rendering/renderablefov.cpp src/rendering/renderabletrail.cpp src/rendering/renderengine.cpp src/scenegraph/scenegraph.cpp
181 lines
6.2 KiB
C++
181 lines
6.2 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2015 *
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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 __RenderableFov_H__
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#define __RenderableFov_H__
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// open space includes
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#include <openspace/rendering/renderable.h>
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#include <openspace/properties/stringproperty.h>
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#include <openspace/query/query.h>
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// ghoul includes
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#include <ghoul/opengl/programobject.h>
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#include <ghoul/opengl/texture.h>
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//#include <openspace/util/runtimedata.h>
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#include <openspace/util/powerscaledcoordinate.h>
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namespace openspace {
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class RenderableFov : public Renderable{
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public:
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RenderableFov(const ghoul::Dictionary& dictionary);
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~RenderableFov();
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bool initialize() override;
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bool deinitialize() override;
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bool isReady() const override;
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void render(const RenderData& data) override;
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void update(const UpdateData& data) override;
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private:
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properties::StringProperty _colorTexturePath;
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ghoul::opengl::ProgramObject* _programObject;
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ghoul::opengl::Texture* _texture;
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openspace::SceneGraphNode* _targetNode;
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void loadTexture();
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void allocateData();
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void insertPoint(std::vector<float>& arr, psc& p, glm::vec4& c);
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void fovProjection(bool H[], std::vector<glm::dvec3> bounds);
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psc orthogonalProjection(glm::dvec3 camvec);
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psc checkForIntercept(glm::dvec3 ray);
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psc pscInterpolate(psc p0, psc p1, float t);
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psc sphericalInterpolate(glm::dvec3 p0, glm::dvec3 p1, float t);
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glm::dvec3 interpolate(glm::dvec3 p0, glm::dvec3 p1, float t);
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glm::dvec3 bisection(glm::dvec3 p1, glm::dvec3 p2, double tolerance);
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void computeColors();
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// instance variables
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int _nrInserted = 0;
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int _isteps;
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bool _rebuild = false;
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bool _interceptTag[5];
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bool _withinFOV;
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psc _projectionBounds[4];
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psc _interceptVector;
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// spice
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std::string _spacecraft;
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std::string _observer;
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std::string _frame;
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std::string _instrumentID;
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std::string _method;
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std::string _aberrationCorrection;
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std::string _fovTarget;
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glm::dvec3 ipoint, ivec;
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glm::dvec3 _previousHalf;
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glm::vec3 _c;
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double _r, _g, _b;
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// GPU stuff
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GLuint _vaoID[2] ;
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GLuint _vboID[2] ;
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GLuint _iboID[2];
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GLenum _mode;
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unsigned int _isize[2];
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unsigned int _vsize[2];
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unsigned int _vtotal[2];
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unsigned int _stride[2];
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std::vector<float> _varray1;
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std::vector<float> _varray2;
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int* _iarray1[2];
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void updateData();
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void sendToGPU();
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glm::dmat3 _stateMatrix;
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// time
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double _time = 0;
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double _oldTime = 0;
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// capturetime
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double _timeInterval;
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double _nextCaptureTime;
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};
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}
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#endif
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// Scrap stuff i need to keep for now (michal)
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/* // idk how we will compute the aberrated state.
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double RenderableFov::computeTargetLocalTime(PowerScaledScalar d){
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double c = 299792456.075; // m/s
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double dt = ( (d[0]*pow(10, d[1])) / c );
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double t_local = _time - dt*86400;
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std::string localTime;
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std::string currentTime;
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openspace::SpiceManager::ref().getDateFromET(t_local, localTime);
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openspace::SpiceManager::ref().getDateFromET(_time , currentTime);
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std::cout << "time at jupiter : " << localTime << "\time at NH" << currentTime << std::endl;
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return t_local;
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}*/
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/*
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psc RenderableFov::sphericalInterpolate(glm::dvec3 p0, glm::dvec3 p1, float t){
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double targetEt, lt;
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glm::dvec3 ip, iv;
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psc targetPos;
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SpiceManager::ref().getTargetPosition("JUPITER", _spacecraft, _frame, _aberrationCorrection, _time, targetPos, lt);
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openspace::SpiceManager::ref().getSurfaceIntercept(_fovTarget, _spacecraft, _instrumentID,
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_frame, _method, _aberrationCorrection, _time, targetEt, p0, ip, iv);
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psc psc0 = PowerScaledCoordinate::CreatePowerScaledCoordinate(iv[0], iv[1], iv[2]);
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openspace::SpiceManager::ref().getSurfaceIntercept(_fovTarget, _spacecraft, _instrumentID,
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_frame, _method, _aberrationCorrection, _time, targetEt, p1, ip, iv);
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psc psc1 = PowerScaledCoordinate::CreatePowerScaledCoordinate(iv[0], iv[1], iv[2]);
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psc0[3] += 3;
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psc1[3] += 3;
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psc0 -= targetPos;
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psc1 -= targetPos;
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double angle = psc0.angle(psc1);
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std::cout << angle << std::endl;
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double sin_a = sin(angle); // opt
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double l[2] = { sin((1.f - t)*angle) / sin_a, sin((t)*angle) / sin_a };
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std::cout << l[0] << " " << l[1] << std::endl;
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float s = ((t-1)*psc0[3] + (t)*psc1[3]);
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float x = (l[0]*psc0[0] + l[1]*psc1[0]);
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float y = (l[0]*psc0[1] + l[1]*psc1[1]);
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float z = (l[0]*psc0[2] + l[1]*psc1[2]);
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psc interpolated = PowerScaledCoordinate::PowerScaledCoordinate(x, y, z, 10);
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return interpolated;
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}
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*/
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