204 lines
3.1 KiB
C++
204 lines
3.1 KiB
C++
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#ifndef STROKEDEFORMATION_IMPL_H
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#define STROKEDEFORMATION_IMPL_H
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/**
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* @author Fabrizio Morciano <fabrizio.morciano@gmail.com>
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*/
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#include "ext/StrokeDeformation.h"
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#undef DVAPI
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#undef DVVAR
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#ifdef TNZEXT_EXPORTS
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#define DVAPI DV_EXPORT_API
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#define DVVAR DV_EXPORT_VAR
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#else
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#define DVAPI DV_IMPORT_API
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#define DVVAR DV_IMPORT_VAR
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#endif
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#include "ExtUtil.h"
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#if defined(WIN32) && (_MSC_VER <= 1200)
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// to avoid annoying warning
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#pragma warning(push)
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#pragma warning(disable : 4251)
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#endif
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namespace ToonzExt
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{
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class DVAPI
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StrokeDeformationImpl
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{
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private:
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bool
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init(const ContextStatus *);
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bool
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computeStroke2Transform(const ContextStatus *s,
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TStroke *&stroke2transform,
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double &w,
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ToonzExt::Interval &extremes);
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ToonzExt::Potential
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*potential_;
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static TStroke *
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copyOfLastSelectedStroke_; // deep copy stroke selected previously
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int
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cursorId_;
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protected:
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TStroke
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*stroke2manipulate_;
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static TStroke *&
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getLastSelectedStroke();
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static void
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setLastSelectedStroke(TStroke *);
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static int &
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getLastSelectedDegree();
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static void
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setLastSelectedDegree(int degree);
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static ToonzExt::Intervals &
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getSpiresList();
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static ToonzExt::Intervals &
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getStraightsList();
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ToonzExt::StrokeParametricDeformer
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*deformer_;
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int
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shortcutKey_;
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double
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old_w0_;
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TPointD
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old_w0_pos_;
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// ref to simplify access
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std::vector<TStroke *>
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strokes_;
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StrokeDeformationImpl();
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/**
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* Is this the correct deformation?
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*/
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virtual bool
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check_(const ContextStatus *) = 0;
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/**
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* Retrieve the nearest extremes to point selected.
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*/
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virtual bool
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findExtremes_(const ContextStatus *,
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Interval &) = 0;
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virtual double
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findActionLength() = 0;
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public:
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virtual ~StrokeDeformationImpl();
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ToonzExt::Interval
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getExtremes();
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static const ContextStatus *&
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getImplStatus();
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const TStroke *
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getStrokeSelected() const
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{
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if (getImplStatus())
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return this->getImplStatus()->stroke2change_;
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return 0;
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}
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const TStroke *
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getCopiedStroke() const
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{
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return this->getStrokeSelected();
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}
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/**
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* Wrapper for activate.
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*/
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virtual bool
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activate_impl(const ContextStatus *);
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/**
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* Modify stroke.
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*/
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virtual void
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update_impl(const TPointD &delta);
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/**
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* Reduce control points and change stroke.
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*/
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virtual TStroke *
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deactivate_impl();
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bool
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check(const ContextStatus *);
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/**
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* Restore last good status.
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*/
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virtual void
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reset();
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void
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setPotential(Potential *);
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/**
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* Apply a designer on current deformation.
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*/
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virtual void
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draw(Designer *);
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TStroke *
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getTransformedStroke();
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ToonzExt::Potential *
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getPotential();
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TPointD &
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oldW0();
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int
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getShortcutKey() const
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{
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return shortcutKey_;
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}
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int
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getCursorId() const
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{
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return cursorId_;
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}
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void
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setCursorId(int id)
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{
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cursorId_ = id;
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}
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};
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}
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#if defined(WIN32) && (_MSC_VER <= 1200)
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#pragma warning(pop)
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#endif
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#endif /* STROKEDEFORMATION_IMPL_H */
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//-----------------------------------------------------------------------------
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// End Of File
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//-----------------------------------------------------------------------------
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