75 lines
2.3 KiB
C
75 lines
2.3 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/visualization/visualizer/ViewControl.h"
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namespace open3d {
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namespace visualization {
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class ViewControlWithEditing : public ViewControl {
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public:
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enum EditingMode {
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FreeMode = 0,
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OrthoPositiveX = 1,
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OrthoNegativeX = 2,
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OrthoPositiveY = 3,
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OrthoNegativeY = 4,
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OrthoPositiveZ = 5,
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OrthoNegativeZ = 6,
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};
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public:
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virtual ~ViewControlWithEditing() {}
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void Reset() override;
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void ChangeFieldOfView(double step) override;
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void Scale(double scale) override;
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void Rotate(double x, double y, double xo, double yo) override;
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void Translate(double x, double y, double xo, double yo) override;
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void SetEditingMode(EditingMode mode);
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std::string GetStatusString() const;
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EditingMode GetEditingMode() const { return editing_mode_; };
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void ToggleEditingX() {
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if (editing_mode_ == EditingMode::OrthoPositiveX) {
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SetEditingMode(EditingMode::OrthoNegativeX);
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} else {
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SetEditingMode(EditingMode::OrthoPositiveX);
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}
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}
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void ToggleEditingY() {
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if (editing_mode_ == EditingMode::OrthoPositiveY) {
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SetEditingMode(EditingMode::OrthoNegativeY);
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} else {
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SetEditingMode(EditingMode::OrthoPositiveY);
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}
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}
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void ToggleEditingZ() {
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if (editing_mode_ == EditingMode::OrthoPositiveZ) {
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SetEditingMode(EditingMode::OrthoNegativeZ);
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} else {
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SetEditingMode(EditingMode::OrthoPositiveZ);
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}
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}
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void ToggleLocking() { is_view_locked_ = !is_view_locked_; }
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bool IsLocked() const { return is_view_locked_; }
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protected:
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EditingMode editing_mode_ = FreeMode;
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ViewParameters view_status_backup_;
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bool is_view_locked_ = false;
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};
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} // namespace visualization
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} // namespace open3d
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