53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
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// ----------------------------------------------------------------------------
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// - Open3D: www.open3d.org -
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// ----------------------------------------------------------------------------
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// Copyright (c) 2018-2023 www.open3d.org
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// SPDX-License-Identifier: MIT
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// ----------------------------------------------------------------------------
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#pragma once
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#include "open3d/core/Tensor.h"
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namespace open3d {
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namespace t {
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namespace geometry {
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namespace kernel {
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namespace trianglemesh {
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void NormalizeNormalsCPU(core::Tensor& normals);
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void ComputeTriangleNormalsCPU(const core::Tensor& vertices,
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const core::Tensor& triangles,
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core::Tensor& normals);
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void ComputeVertexNormalsCPU(const core::Tensor& triangles,
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const core::Tensor& triangle_normals,
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core::Tensor& vertex_normals);
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void ComputeTriangleAreasCPU(const core::Tensor& vertices,
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const core::Tensor& triangles,
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core::Tensor& triangle_areas);
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#ifdef BUILD_CUDA_MODULE
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void NormalizeNormalsCUDA(core::Tensor& normals);
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void ComputeTriangleNormalsCUDA(const core::Tensor& vertices,
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const core::Tensor& triangles,
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core::Tensor& normals);
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void ComputeVertexNormalsCUDA(const core::Tensor& triangles,
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const core::Tensor& triangle_normals,
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core::Tensor& vertex_normals);
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void ComputeTriangleAreasCUDA(const core::Tensor& vertices,
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const core::Tensor& triangles,
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core::Tensor& triangle_areas);
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#endif
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} // namespace trianglemesh
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} // namespace kernel
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} // namespace geometry
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} // namespace t
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} // namespace open3d
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