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78 lines
3.3 KiB
C++
78 lines
3.3 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 __RENDERABLESPHERICALGRID_H__
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#define __RENDERABLESPHERICALGRID_H__
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// more or less a brutal adaptation of powerscaledsphere class
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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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// ghoul includes
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#include <ghoul/opengl/programobject.h>
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#include <ghoul/opengl/texture.h>
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namespace openspace {
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class RenderableSphericalGrid : public Renderable{
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public:
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RenderableSphericalGrid(const ghoul::Dictionary& dictionary);
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~RenderableSphericalGrid();
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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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protected:
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typedef struct {
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GLfloat location[4];
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GLfloat tex[2];
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GLfloat normal[3];
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GLubyte padding[28]; // Pads the struct out to 64 bytes for performance increase
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} Vertex;
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ghoul::opengl::ProgramObject* _gridProgram;
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std::string _gridType;
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glm::vec4 _gridColor;
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glm::mat4 _gridMatrix;
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int _segments;
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GLuint _vaoID = 3;
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GLuint _vBufferID = 4;
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GLuint _iBufferID = 5;
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GLenum _mode;
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unsigned int _isize;
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unsigned int _vsize;
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Vertex* _varray;
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int* _iarray;
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};
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}// namespace openspace
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#endif |