52 lines
1.6 KiB
C
52 lines
1.6 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/rendering/RotationInteractorLogic.h"
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namespace open3d {
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namespace visualization {
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namespace rendering {
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class CameraInteractorLogic : public RotationInteractorLogic {
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using Super = RotationInteractorLogic;
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public:
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CameraInteractorLogic(Camera* c, double min_far_plane);
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void SetBoundingBox(
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const geometry::AxisAlignedBoundingBox& bounds) override;
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void Rotate(int dx, int dy) override;
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void RotateZ(int dx, int dy) override;
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void Dolly(float dy, DragType type) override;
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void Dolly(float z_dist, Camera::Transform matrix_in) override;
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void Pan(int dx, int dy) override;
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/// Sets camera field of view
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void Zoom(int dy, DragType drag_type);
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void RotateLocal(float angle_rad, const Eigen::Vector3f& axis);
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void MoveLocal(const Eigen::Vector3f& v);
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void RotateFly(int dx, int dy);
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void StartMouseDrag() override;
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void ResetMouseDrag();
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void UpdateMouseDragUI() override;
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void EndMouseDrag() override;
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private:
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double fov_at_mouse_down_;
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};
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} // namespace rendering
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} // namespace visualization
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} // namespace open3d
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