Open3D (C++ API)  0.17.0
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Gradient.h
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1// ----------------------------------------------------------------------------
2// - Open3D: www.open3d.org -
3// ----------------------------------------------------------------------------
4// Copyright (c) 2018-2023 www.open3d.org
5// SPDX-License-Identifier: MIT
6// ----------------------------------------------------------------------------
7
8#pragma once
9
10#include <Eigen/Core>
11#include <map>
12#include <vector>
13
15
16namespace open3d {
17namespace visualization {
18namespace rendering {
19
20class Renderer;
21
41class Gradient {
42public:
43 struct Point {
44 float value;
45 Eigen::Vector4f color;
46 };
47
48 Gradient();
49 Gradient(const std::vector<Gradient::Point>& points);
50 virtual ~Gradient();
51
52 const std::vector<Gradient::Point>& GetPoints() const;
53 void SetPoints(const std::vector<Gradient::Point>& points);
54
55 enum class Mode {
56 kGradient,
57 kLUT
60 };
61
62 Mode GetMode() const;
63 void SetMode(Mode mode);
64
66
67private:
68 std::vector<Gradient::Point> points_;
69 Mode mode_ = Mode::kGradient;
70 std::map<Renderer*, TextureHandle> textures_;
71};
72
73} // namespace rendering
74} // namespace visualization
75} // namespace open3d
const std::vector< Gradient::Point > & GetPoints() const
Definition Gradient.cpp:42
Mode GetMode() const
Definition Gradient.cpp:59
void SetMode(Mode mode)
Definition Gradient.cpp:61
Gradient()
Definition Gradient.cpp:34
TextureHandle GetTextureHandle(Renderer &renderer)
Definition Gradient.cpp:68
virtual ~Gradient()
Definition Gradient.cpp:40
void SetPoints(const std::vector< Gradient::Point > &points)
Definition Gradient.cpp:46
int points
Definition FilePCD.cpp:54
Definition PinholeCameraIntrinsic.cpp:16
Eigen::Vector4f color
Definition Gradient.h:45