35 lines
1021 B
C
35 lines
1021 B
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/CameraInteractorLogic.h"
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namespace open3d {
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namespace visualization {
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namespace rendering {
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class CameraSphereInteractorLogic : public CameraInteractorLogic {
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using Super = CameraInteractorLogic;
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public:
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CameraSphereInteractorLogic(Camera* c, double min_far_plane);
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void Rotate(int dx, int dy) override;
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void StartMouseDrag() override;
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private:
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float r_at_mousedown_;
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float theta_at_mousedown_;
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float phi_at_mousedown_;
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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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