зеркало из https://github.com/AvaloniaUI/angle.git
39 строки
889 B
C++
39 строки
889 B
C++
//
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// Copyright (c) 2014 The ANGLE Project Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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//
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// geometry_utils:
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// Helper library for generating certain sets of geometry.
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//
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#ifndef UTIL_GEOMETRY_UTILS_H
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#define UTIL_GEOMETRY_UTILS_H
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#include <cstddef>
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#include <vector>
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#include <GLES2/gl2.h>
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#include "Vector.h"
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struct SphereGeometry
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{
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std::vector<Vector3> positions;
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std::vector<Vector3> normals;
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std::vector<GLushort> indices;
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};
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void CreateSphereGeometry(size_t sliceCount, float radius, SphereGeometry *result);
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struct CubeGeometry
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{
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std::vector<Vector3> positions;
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std::vector<Vector3> normals;
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std::vector<Vector2> texcoords;
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std::vector<GLushort> indices;
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};
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void GenerateCubeGeometry(float radius, CubeGeometry *result);
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#endif // UTIL_GEOMETRY_UTILS_H
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