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67 lines
3.0 KiB
C++
67 lines
3.0 KiB
C++
/*****************************************************************************************
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* *
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* GHOUL *
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* General Helpful Open Utility Library *
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* *
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* Copyright (c) 2012-2014 *
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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 __POWERSCALEDSPHERE_H__
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#define __POWERSCALEDSPHERE_H__
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// open space includes
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#include <ghoul/opengl/ghoul_gl.h>
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#include <openspace/util/powerscaledcoordinate.h>
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#include <openspace/util/powerscaledscalar.h>
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#include <ghoul/opengl/vertexbufferobject.h>
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namespace openspace {
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class PowerScaledSphere {
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public:
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// initializers
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PowerScaledSphere(const PowerScaledScalar& radius,
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int segments = 8);
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~PowerScaledSphere();
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bool initialize();
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void render();
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private:
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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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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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ghoul::opengl::VertexBufferObject _vbo;
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};
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} // namespace openspace
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#endif // __POWERSCALEDSPHERE_H__
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