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62 lines
3.2 KiB
C++
62 lines
3.2 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2017 *
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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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#include <modules/base/rendering/multimodelgeometry.h>
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#include "ghoul/io/model/modelreadermultiformat.h"
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#include <cstring>
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namespace openspace::modelgeometry {
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MultiModelGeometry::MultiModelGeometry(const ghoul::Dictionary& dictionary)
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: ModelGeometry(dictionary)
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{
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loadObj(_file);
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}
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bool MultiModelGeometry::loadModel(const std::string& filename) {
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std::vector<ghoul::io::ModelReaderBase::Vertex> vertices;
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std::vector<int> indices;
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ghoul::io::ModelReaderMultiFormat().loadModel(filename, vertices, indices);
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_vertices.reserve(vertices.size());
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for (const ghoul::io::ModelReaderBase::Vertex& v : vertices) {
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Vertex vv;
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memcpy(vv.location, v.location, sizeof(GLfloat) * 3);
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vv.location[3] = 1.0;
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//memcpy(vv.location, glm::value_ptr(p.vec4()), sizeof(GLfloat) * 4);
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memcpy(vv.tex, v.tex, sizeof(GLfloat) * 2);
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memcpy(vv.normal, v.normal, sizeof(GLfloat) * 3);
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_vertices.push_back(vv);
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}
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_indices.resize(indices.size());
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std::copy(indices.begin(), indices.end(), _indices.begin());
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return true;
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}
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} // namespace openspace::modelgeometry
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