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bb3db7ada7
* Cleanup * CMake cleanups * Update current year * Update copyright header * Use script to return list of all modules * Update credits, license and ghoul
118 lines
4.7 KiB
C++
118 lines
4.7 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2019 *
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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_MODULE_ISWA___KAMELEONPLANE___H__
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#define __OPENSPACE_MODULE_ISWA___KAMELEONPLANE___H__
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#include <modules/iswa/rendering/datacygnet.h>
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#include <openspace/properties/selectionproperty.h>
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#include <ghoul/opengl/ghoul_gl.h>
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namespace openspace {
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/**
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* KameleonPlane is a concrete IswaCygnet with volume data files from disk as input
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* source. An object of this class will provide a cutplane through a volume of space
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* weather data. It will also give the option to create fieldlines around and intersecting
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* the planes. Interaction with the planes is possible through sliders that will move the
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* planes through the data volume.
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*/
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class KameleonPlane : public DataCygnet {
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public:
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KameleonPlane(const ghoul::Dictionary& dictionary);
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~KameleonPlane();
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void initializeGL() override;
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void deinitializeGL() override;
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private:
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/**
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* Creates a plane geometry
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*/
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bool createGeometry() override;
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bool destroyGeometry() override;
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bool updateTextureResource() override;
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void renderGeometry() const override;
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void setUniforms() override;
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std::vector<float*> textureData() override;
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void setDimensions();
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/**
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* Given a path to the json index of seedpoints file, this method reads, parses and
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* adds them as checkbox options in the _fieldlines SelectionProperty
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*
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* \param indexFile Path to json index file
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*/
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void readFieldlinePaths(const std::string& indexFile);
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/**
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* Updates the _fieldlineState map to match the _fieldlines SelectionProperty and
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* creates or removes fieldlines in the scene.
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*/
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void updateFieldlineSeeds();
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void subscribeToGroup();
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void changeKwPath(std::string path);
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static int id();
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properties::SelectionProperty _fieldlines;
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properties::FloatProperty _resolution;
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properties::FloatProperty _slice;
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std::string _kwPath;
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glm::size3_t _dimensions;
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float* _dataSlice;
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std::string _var;
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float _scale;
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glm::vec3 _origOffset;
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/**
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* _fieldlineState maps the checkbox value of each fieldline seedpoint file to a tuple
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* containing information that is needed to either add or remove a fieldline from the
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* scenegraph.
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* This is the name, path to seedpoints file and a boolean to determine if it is
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* active or inactive.
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*/
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std::map<int, std::tuple<std::string, std::string, bool>> _fieldlineState;
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std::string _fieldlineIndexFile;
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enum Cut {
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X = 0,
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Y,
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Z
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};
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Cut _cut;
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GLuint _quad;
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GLuint _vertexPositionBuffer;
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};
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} // namespace openspace
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#endif // __OPENSPACE_MODULE_ISWA___KAMELEONPLANE___H__
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