1 2 // 3 // This source file is part of appleseed. 4 // Visit https://appleseedhq.net/ for additional information and resources. 5 // 6 // This software is released under the MIT license. 7 // 8 // Copyright (c) 2010-2013 Francois Beaune, Jupiter Jazz Limited 9 // Copyright (c) 2014-2018 Francois Beaune, The appleseedhq Organization 10 // 11 // Permission is hereby granted, free of charge, to any person obtaining a copy 12 // of this software and associated documentation files (the "Software"), to deal 13 // in the Software without restriction, including without limitation the rights 14 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 15 // copies of the Software, and to permit persons to whom the Software is 16 // furnished to do so, subject to the following conditions: 17 // 18 // The above copyright notice and this permission notice shall be included in 19 // all copies or substantial portions of the Software. 20 // 21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 22 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 23 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 24 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 25 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 26 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 27 // THE SOFTWARE. 28 // 29 30 #pragma once 31 32 // appleseed.foundation headers. 33 #include "foundation/platform/types.h" 34 35 // Standard headers. 36 #include <cstddef> 37 38 namespace renderer 39 { 40 41 // 42 // A helper structure to locate all the vertices that belong to a triangle. 43 // 44 45 class TriangleVertexInfo 46 { 47 public: 48 size_t m_vertex_index; // index of the first vertex in the vertex array 49 size_t m_motion_segment_count; // number of motion segments for this triangle 50 foundation::uint32 m_vis_flags; // visibility flags of this triangle 51 TriangleVertexInfo()52 TriangleVertexInfo() {} 53 TriangleVertexInfo(const size_t vertex_index,const size_t motion_segment_count,const foundation::uint32 vis_flags)54 TriangleVertexInfo( 55 const size_t vertex_index, 56 const size_t motion_segment_count, 57 const foundation::uint32 vis_flags) 58 : m_vertex_index(vertex_index) 59 , m_motion_segment_count(motion_segment_count) 60 , m_vis_flags(vis_flags) 61 { 62 } 63 }; 64 65 } // namespace renderer 66