5ad9f9dc90
Reduce dependence on Blender headers as much as possible and move closer to an include-what-you-use setup. - Removes unnecessary includes - Replaces some includes with more appropriate, narrower, substitutes Pull Request: https://projects.blender.org/blender/blender/pulls/119234
63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup ply
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*/
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#pragma once
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#include <string>
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#include <utility>
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#include "BLI_math_vector_types.hh"
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#include "BLI_string_ref.hh"
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#include "BLI_vector.hh"
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namespace blender::io::ply {
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enum PlyDataTypes { NONE, CHAR, UCHAR, SHORT, USHORT, INT, UINT, FLOAT, DOUBLE, PLY_TYPE_COUNT };
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struct PlyCustomAttribute {
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PlyCustomAttribute(const StringRef name_, int64_t size) : name(name_), data(size, 0.0f) {}
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std::string name;
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Vector<float> data; /* Any custom PLY attributes are converted to floats. */
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};
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struct PlyData {
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Vector<float3> vertices;
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Vector<float3> vertex_normals;
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Vector<float4> vertex_colors; /* Linear space, 0..1 range colors. */
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Vector<PlyCustomAttribute> vertex_custom_attr;
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Vector<std::pair<int, int>> edges;
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Vector<uint32_t> face_vertices;
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Vector<uint32_t> face_sizes;
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Vector<float2> uv_coordinates;
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std::string error;
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};
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enum PlyFormatType { ASCII, BINARY_LE, BINARY_BE };
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struct PlyProperty {
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std::string name;
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PlyDataTypes type = PlyDataTypes::NONE;
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PlyDataTypes count_type = PlyDataTypes::NONE; /* NONE means it's not a list property */
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};
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struct PlyElement {
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std::string name;
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int count = 0;
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Vector<PlyProperty> properties;
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int stride = 0;
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void calc_stride();
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};
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struct PlyHeader {
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Vector<PlyElement> elements;
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PlyFormatType type;
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};
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} // namespace blender::io::ply
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