DrawGeometry.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include <Eigen/Core>
#include <functional>
#include <map>
#include <memory>
#include <string>
#include <vector>
 
class ccHObject;
 
namespace cloudViewer {
namespace visualization {
 
class Visualizer;
 
bool DrawGeometries(
        const std::vector<std::shared_ptr<const ccHObject>> &geometry_ptrs,
        const std::string &window_name = "cloudViewer",
        int width = 640,
        int height = 480,
        int left = 50,
        int top = 50,
        bool point_show_normal = false,
        bool mesh_show_wireframe = false,
        bool mesh_show_back_face = false,
        Eigen::Vector3d *lookat = nullptr,
        Eigen::Vector3d *up = nullptr,
        Eigen::Vector3d *front = nullptr,
        double *zoom = nullptr);
 
bool DrawGeometriesWithCustomAnimation(
        const std::vector<std::shared_ptr<const ccHObject>> &geometry_ptrs,
        const std::string &window_name = "CloudViewer",
        int width = 640,
        int height = 480,
        int left = 50,
        int top = 50,
        const std::string &json_filename = "");
 
bool DrawGeometriesWithAnimationCallback(
        const std::vector<std::shared_ptr<const ccHObject>> &geometry_ptrs,
        std::function<bool(Visualizer *)> callback_func,
        const std::string &window_name = "CloudViewer",
        int width = 640,
        int height = 480,
        int left = 50,
        int top = 50);
 
bool DrawGeometriesWithKeyCallbacks(
        const std::vector<std::shared_ptr<const ccHObject>> &geometry_ptrs,
        const std::map<int, std::function<bool(Visualizer *)>> &key_to_callback,
        const std::string &window_name = "CloudViewer",
        int width = 640,
        int height = 480,
        int left = 50,
        int top = 50);
 
bool DrawGeometriesWithEditing(
        const std::vector<std::shared_ptr<const ccHObject>> &geometry_ptrs,
        const std::string &window_name = "CloudViewer",
        int width = 640,
        int height = 480,
        int left = 50,
        int top = 50);
 
bool DrawGeometriesWithVertexSelection(
        const std::vector<std::shared_ptr<const ccHObject>> &geometry_ptrs,
        const std::string &window_name = "CloudViewer",
        int width = 640,
        int height = 480,
        int left = 50,
        int top = 50);
 
}  // namespace visualization
}  // namespace cloudViewer