mirror of
https://github.com/OpenSpace/OpenSpace.git
synced 2026-01-12 14:40:00 -06:00
112 lines
4.2 KiB
C++
112 lines
4.2 KiB
C++
/*****************************************************************************************
|
|
* *
|
|
* OpenSpace *
|
|
* *
|
|
* Copyright (c) 2014 *
|
|
* *
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
|
|
* software and associated documentation files (the "Software"), to deal in the Software *
|
|
* without restriction, including without limitation the rights to use, copy, modify, *
|
|
* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
|
|
* permit persons to whom the Software is furnished to do so, subject to the following *
|
|
* conditions: *
|
|
* *
|
|
* The above copyright notice and this permission notice shall be included in all copies *
|
|
* or substantial portions of the Software. *
|
|
* *
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
|
|
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
|
|
* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
|
|
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
|
|
* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
|
|
****************************************************************************************/
|
|
|
|
#ifndef KAMELEONWRAPPER_H_
|
|
#define KAMELEONWRAPPER_H_
|
|
|
|
#include <glm/gtx/std_based_type.hpp>
|
|
|
|
namespace ccmc {
|
|
class Model;
|
|
class Interpolator;
|
|
}
|
|
|
|
namespace openspace {
|
|
|
|
struct LinePoint {
|
|
glm::vec3 position;
|
|
glm::vec4 color;
|
|
|
|
LinePoint(glm::vec3 pos, glm::vec4 col) {
|
|
position = pos;
|
|
color = col;
|
|
}
|
|
};
|
|
|
|
class KameleonWrapper {
|
|
public:
|
|
|
|
enum class Model {
|
|
ENLIL, // Heliosphere
|
|
BATSRUS // Magnetosphere
|
|
};
|
|
|
|
enum class TraceDirection {
|
|
FORWARD = 1,
|
|
BACK = -1
|
|
};
|
|
|
|
enum class FieldlineEnd {
|
|
NORTH,
|
|
SOUTH,
|
|
FAROUT
|
|
};
|
|
|
|
KameleonWrapper(const std::string& filename, Model model);
|
|
~KameleonWrapper();
|
|
float* getUniformSampledValues(const std::string& var, glm::size3_t outDimensions);
|
|
float* getUniformSampledVectorValues(const std::string& xVar, const std::string& yVar,
|
|
const std::string& zVar, glm::size3_t outDimensions);
|
|
|
|
std::vector<std::vector<LinePoint> > getClassifiedFieldLines(const std::string& xVar,
|
|
const std::string& yVar, const std::string& zVar,
|
|
std::vector<glm::vec3> seedPoints, float stepSize);
|
|
|
|
std::vector<std::vector<LinePoint> > getFieldLines(const std::string& xVar,
|
|
const std::string& yVar, const std::string& zVar,
|
|
std::vector<glm::vec3> seedPoints, float stepSize, glm::vec4 color);
|
|
|
|
std::vector<std::vector<LinePoint> > getLorentzTrajectories(std::vector<glm::vec3> seedPoints,
|
|
glm::vec4 color, float stepsize);
|
|
|
|
glm::vec3 getModelBarycenterOffset();
|
|
|
|
private:
|
|
std::vector<glm::vec3> traceCartesianFieldline(const std::string& xVar,
|
|
const std::string& yVar, const std::string& zVar, glm::vec3 seedPoint,
|
|
float stepSize, TraceDirection direction, FieldlineEnd& end);
|
|
|
|
std::vector<glm::vec3> traceLorentzTrajectory(glm::vec3 seedPoint,
|
|
float stepsize, float eCharge);
|
|
|
|
void getGridVariables(std::string& x, std::string& y, std::string& z);
|
|
void progressBar(int current, int end);
|
|
glm::vec4 classifyFieldline(FieldlineEnd fEnd, FieldlineEnd bEnd);
|
|
|
|
ccmc::Model* _model;
|
|
Model _type;
|
|
ccmc::Interpolator* _interpolator;
|
|
|
|
// Model parameters
|
|
float _xMin, _xMax, _yMin, _yMax, _zMin, _zMax;
|
|
std::string _xCoordVar, _yCoordVar, _zCoordVar;
|
|
|
|
// For progressbar
|
|
int _lastiProgress;
|
|
};
|
|
|
|
} // namespace openspace
|
|
|
|
#endif // KAMELEONWRAPPER_H_
|