mirror of
https://github.com/OpenSpace/OpenSpace.git
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86 lines
3.6 KiB
C++
86 lines
3.6 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2016 *
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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 __DEBUG_RENDERER_H__
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#define __DEBUG_RENDERER_H__
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#include <ghoul/opengl/ghoul_gl.h>
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#include <ghoul/opengl/programobject.h>
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#include <openspace/util/updatestructures.h>
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#include <modules/globebrowsing/geometry/aabb.h>
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#include <glm/glm.hpp>
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#include <memory>
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#include <vector>
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#include <ghoul/misc/assert.h>
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namespace openspace {
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using namespace ghoul::opengl;
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/**
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A helper class for quick rendering of vertices clipping space
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*/
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class DebugRenderer {
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public:
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DebugRenderer();
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static std::shared_ptr<DebugRenderer> ref();
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void renderVertices(const std::vector<glm::vec4>& clippingSpacePoints, GLenum mode, glm::vec4 rgba = {1, 0, 0, 1}) const;
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void renderBoxFaces(const std::vector<glm::vec4>& clippingSpacePoints, glm::vec4 rgba = { 1, 0, 0, 1 }) const;
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void renderBoxEdges(const std::vector<glm::vec4>& clippingSpacePoints, glm::vec4 rgba = { 1, 0, 0, 1 }) const;
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void renderNiceBox(const std::vector<glm::vec4>& clippingSpacePoints, glm::vec4 rgba = { 1, 0, 0, 0.3 }) const;
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void renderCameraFrustum(const RenderData& data, const Camera& otherCamera) const;
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void renderAABB2(const AABB2& screenSpaceAABB, glm::vec4 rgba = { 1, 1, 1, 0.3 }) const;
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const std::vector<glm::vec4> screenSpacePointsFor(const AABB3& screenSpaceAABB) const;
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private:
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std::shared_ptr<ProgramObject> _programObject;
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static std::shared_ptr<DebugRenderer> _singleton;
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};
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} // namespace openspace
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#endif // __DEBUG_RENDERER_H__
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