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#pragma once
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#ifndef ASSISTANTVANISHINGPOINT_INCLUDED
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#define ASSISTANTVANISHINGPOINT_INCLUDED
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// TnzTools includes
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#include <tools assistant.h=""></tools>
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#include <tools assistants="" guidelineline.h=""></tools>
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// TnzCore includes
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#include <tgl.h></tgl.h>
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//*****************************************************************************************
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// TAssistantVanishingPoint definition
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//*****************************************************************************************
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class TAssistantVanishingPoint final : public TAssistant {
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Q_DECLARE_TR_FUNCTIONS(TAssistantVanishingPoint)
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public:
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const TStringId m_idPassThrough;
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const TStringId m_idGrid;
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const TStringId m_idPerspective;
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protected:
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TAssistantPoint &m_center;
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TAssistantPoint &m_a0;
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TAssistantPoint &m_a1;
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TAssistantPoint &m_b0;
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TAssistantPoint &m_b1;
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TAssistantPoint &m_grid0;
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TAssistantPoint &m_grid1;
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public:
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TAssistantVanishingPoint(TMetaObject &object);
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static QString getLocalName();
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void updateTranslation() const override;
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inline bool getPassThrough() const
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{ return data()[m_idPassThrough].getBool(); }
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inline bool getGrid() const
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{ return data()[m_idGrid].getBool(); }
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inline bool getPerspective() const
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{ return data()[m_idPerspective].getBool(); }
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void onDataChanged(const TVariant &value) override;
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private:
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void fixCenter();
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void fixSidePoint(TAssistantPoint &p0, TAssistantPoint &p1, TPointD previousP0);
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void fixSidePoint(TAssistantPoint &p0, TAssistantPoint &p1);
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void fixGrid1(const TPointD &previousCenter, const TPointD &previousGrid0);
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public:
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void onFixPoints() override;
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void onMovePoint(TAssistantPoint &point, const TPointD &position) override;
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void getGuidelines(
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const TPointD &position,
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const TAffine &toTool,
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TGuidelineList &outGuidelines ) const override;
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static void drawSimpleGrid(
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const TPointD ¢er,
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const TPointD &grid0,
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const TPointD &grid1,
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double alpha );
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static void drawPerspectiveGrid(
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const TPointD ¢er,
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const TPointD &grid0,
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const TPointD &grid1,
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double alpha );
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void draw(TToolViewer *viewer, bool enabled) const override;
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void drawEdit(TToolViewer *viewer) const override;
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};
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#endif
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