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get_uv_attribute.h
1/*
2 * Copyright 2025 Adobe. All rights reserved.
3 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License. You may obtain a copy
5 * of the License at http://www.apache.org/licenses/LICENSE-2.0
6 *
7 * Unless required by applicable law or agreed to in writing, software distributed under
8 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
9 * OF ANY KIND, either express or implied. See the License for the specific language
10 * governing permissions and limitations under the License.
11 */
12#pragma once
13/*
14 * Copyright 2025 Adobe. All rights reserved.
15 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
16 * you may not use this file except in compliance with the License. You may obtain a copy
17 * of the License at http://www.apache.org/licenses/LICENSE-2.0
18 *
19 * Unless required by applicable law or agreed to in writing, software distributed under
20 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
21 * OF ANY KIND, either express or implied. See the License for the specific language
22 * governing permissions and limitations under the License.
23 */
24
25#include <lagrange/SurfaceMesh.h>
26#include <lagrange/views.h>
27
28#include <string_view>
29#include <tuple>
30
31namespace lagrange::internal {
32
46template <typename Scalar, typename Index, typename UVScalar = Scalar>
47AttributeId get_uv_id(
48 const SurfaceMesh<Scalar, Index>& mesh,
49 std::string_view uv_attribute_name = "");
50
64template <typename Scalar, typename Index, typename UVScalar = Scalar>
65std::tuple<ConstRowMatrixView<UVScalar>, ConstVectorView<Index>> get_uv_attribute(
66 const SurfaceMesh<Scalar, Index>& mesh,
67 std::string_view uv_attribute_name = "");
68
82template <typename Scalar, typename Index, typename UVScalar = Scalar>
83std::tuple<RowMatrixView<UVScalar>, VectorView<Index>> ref_uv_attribute(
84 SurfaceMesh<Scalar, Index>& mesh,
85 std::string_view uv_attribute_name = "");
86
87} // namespace lagrange::internal
lagrange::AttributeId
uint32_t AttributeId
Identified to be used to access an attribute.
Definition AttributeFwd.h:73
lagrange::VectorView
Eigen::Map< Vector< Scalar >, Eigen::Unaligned > VectorView
Type alias for row-major vector view.
Definition views.h:83
lagrange::ConstVectorView
const Eigen::Map< const Vector< Scalar >, Eigen::Unaligned > ConstVectorView
Type alias for row-major const vector view.
Definition views.h:87
lagrange::internal
nullptr_t, size_t, ptrdiff_t basic_ostream bad_weak_ptr extent, remove_extent, is_array,...
Definition attribute_string_utils.h:21
lagrange::internal::get_uv_id
AttributeId get_uv_id(const SurfaceMesh< Scalar, Index > &mesh, std::string_view uv_attribute_name="")
Get the ID of the UV attribute of a mesh.
Definition get_uv_attribute.cpp:24
lagrange::internal::ref_uv_attribute
std::tuple< RowMatrixView< UVScalar >, VectorView< Index > > ref_uv_attribute(SurfaceMesh< Scalar, Index > &mesh, std::string_view uv_attribute_name="")
Get the modifiable UV attribute buffers of a mesh.
Definition get_uv_attribute.cpp:96
lagrange::internal::get_uv_attribute
std::tuple< ConstRowMatrixView< UVScalar >, ConstVectorView< Index > > get_uv_attribute(const SurfaceMesh< Scalar, Index > &mesh, std::string_view uv_attribute_name="")
Get the constant UV attribute buffers of a mesh.
Definition get_uv_attribute.cpp:72