mirror of
https://github.com/mcneel/opennurbs.git
synced 2026-05-04 06:16:30 +08:00
Normalise line endings (unix)
This commit is contained in:
Will Pearson
@@ -1,201 +1,201 @@
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/* $NoKeywords: $ */
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/*
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//
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// Copyright (c) 1993-2012 Robert McNeel & Associates. All rights reserved.
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// OpenNURBS, Rhinoceros, and Rhino3D are registered trademarks of Robert
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// McNeel & Associates.
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//
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// THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
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// ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF
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// MERCHANTABILITY ARE HEREBY DISCLAIMED.
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//
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// For complete openNURBS copyright information see <http://www.opennurbs.org>.
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//
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////////////////////////////////////////////////////////////////
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*/
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#if !defined(OPENNURBS_CURVE_ON_SURFACE_INC_)
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#define OPENNURBS_CURVE_ON_SURFACE_INC_
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class ON_CLASS ON_CurveOnSurface : public ON_Curve
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{
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ON_OBJECT_DECLARE(ON_CurveOnSurface);
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public:
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ON_CurveOnSurface() ON_NOEXCEPT;
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/*
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Remarks:
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Deletes m_c2, m_c3, and m_s. Use ON_CurveProxy or ON_SurfaceProxy
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if you need to use curves or a surface that you do not want deleted.
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*/
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virtual ~ON_CurveOnSurface();
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private:
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ON_CurveOnSurface(const ON_CurveOnSurface&); // no implementation
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private:
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ON_CurveOnSurface& operator=(const ON_CurveOnSurface&); // no implementation
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#if defined(ON_HAS_RVALUEREF)
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public:
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// rvalue copy constructor
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ON_CurveOnSurface( ON_CurveOnSurface&& ) ON_NOEXCEPT;
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// The rvalue assignment operator calls ON_Object::operator=(ON_Object&&)
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// which could throw exceptions. See the implementation of
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// ON_Object::operator=(ON_Object&&) for details.
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ON_CurveOnSurface& operator=( ON_CurveOnSurface&& );
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#endif
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public:
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/*
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Parameters:
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p2dCurve - [in] ~ON_CurveOnSurface() will delete this curve.
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Use an ON_CurveProxy if you don't want the original deleted.
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p3dCurve - [in] ~ON_CurveOnSurface() will delete this curve.
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Use an ON_CurveProxy if you don't want the original deleted.
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pSurface - [in] ~ON_CurveOnSurface() will delete this surface.
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Use an ON_SurfaceProxy if you don't want the original deleted.
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*/
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ON_CurveOnSurface( ON_Curve* p2dCurve, // required 2d curve
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ON_Curve* p3dCurve, // optional 3d curve
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ON_Surface* pSurface // required surface
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);
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// virtual ON_Object::SizeOf override
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unsigned int SizeOf() const override;
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/////////////////////////////////////////////////////////////////
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// ON_Object overrides
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bool IsValid( class ON_TextLog* text_log = nullptr ) const override;
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void Dump( ON_TextLog& ) const override; // for debugging
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bool Write(
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ON_BinaryArchive& // open binary file
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) const override;
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bool Read(
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ON_BinaryArchive& // open binary file
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) override;
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/////////////////////////////////////////////////////////////////
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// ON_Geometry overrides
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int Dimension() const override;
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// virtual ON_Geometry GetBBox override
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bool GetBBox( double* boxmin, double* boxmax, bool bGrowBox = false ) const override;
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bool Transform(
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const ON_Xform&
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) override;
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// (optional - default uses Transform for 2d and 3d objects)
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bool SwapCoordinates(
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int, int // indices of coords to swap
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) override;
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/////////////////////////////////////////////////////////////////
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// ON_Curve overrides
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ON_Interval Domain() const override;
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int SpanCount() const override; // number of smooth spans in curve
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bool GetSpanVector( // span "knots"
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double* // array of length SpanCount() + 1
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) const override; //
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int Degree( // returns maximum algebraic degree of any span
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// ( or a good estimate if curve spans are not algebraic )
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) const override;
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// (optional - override if curve is piecewise smooth)
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bool GetParameterTolerance( // returns tminus < tplus: parameters tminus <= s <= tplus
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double, // t = parameter in domain
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double*, // tminus
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double* // tplus
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) const override;
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bool IsLinear( // true if curve locus is a line segment between
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// between specified points
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double = ON_ZERO_TOLERANCE // tolerance to use when checking linearity
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) const override;
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bool IsArc( // ON_Arc.m_angle > 0 if curve locus is an arc between
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// specified points
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const ON_Plane* = nullptr, // if not nullptr, test is performed in this plane
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ON_Arc* = nullptr, // if not nullptr and true is returned, then arc parameters
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// are filled in
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double = ON_ZERO_TOLERANCE // tolerance to use when checking
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) const override;
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bool IsPlanar(
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ON_Plane* = nullptr, // if not nullptr and true is returned, then plane parameters
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// are filled in
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double = ON_ZERO_TOLERANCE // tolerance to use when checking
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) const override;
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bool IsInPlane(
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const ON_Plane&, // plane to test
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double = ON_ZERO_TOLERANCE // tolerance to use when checking
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) const override;
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bool IsClosed( // true if curve is closed (either curve has
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void // clamped end knots and euclidean location of start
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) const override; // CV = euclidean location of end CV, or curve is
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// periodic.)
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bool IsPeriodic( // true if curve is a single periodic segment
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void
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) const override;
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bool Reverse() override; // reverse parameterizatrion
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// Domain changes from [a,b] to [-b,-a]
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bool Evaluate( // returns false if unable to evaluate
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double, // evaluation parameter
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int, // number of derivatives (>=0)
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int, // array stride (>=Dimension())
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double*, // array of length stride*(ndir+1)
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int = 0, // optional - determines which side to evaluate from
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// 0 = default
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// < 0 to evaluate from below,
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// > 0 to evaluate from above
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int* = 0 // optional - evaluation hint (int) used to speed
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// repeated evaluations
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) const override;
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int GetNurbForm( // returns 0: unable to create NURBS representation
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// with desired accuracy.
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// 1: success - returned NURBS parameterization
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// matches the curve's to wthe desired accuracy
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// 2: success - returned NURBS point locus matches
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// the curve's to the desired accuracy but, on
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// the interior of the curve's domain, the
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// curve's parameterization and the NURBS
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// parameterization may not match to the
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// desired accuracy.
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ON_NurbsCurve&,
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double = 0.0,
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const ON_Interval* = nullptr // OPTIONAL subdomain of 2d curve
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) const override;
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/////////////////////////////////////////////////////////////////
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// Interface
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// ~ON_CurveOnSurface() deletes these classes. Use a
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// ON_CurveProxy and/or ON_SurfaceProxy wrapper if you don't want
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// the destructor to destroy the curves
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ON_Curve* m_c2; // REQUIRED parameter space (2d) curve
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ON_Curve* m_c3; // OPTIONAL 3d curve (approximation) to srf(crv2(t))
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ON_Surface* m_s;
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};
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#endif
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/* $NoKeywords: $ */
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/*
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//
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// Copyright (c) 1993-2012 Robert McNeel & Associates. All rights reserved.
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// OpenNURBS, Rhinoceros, and Rhino3D are registered trademarks of Robert
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// McNeel & Associates.
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//
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// THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
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// ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF
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// MERCHANTABILITY ARE HEREBY DISCLAIMED.
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//
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// For complete openNURBS copyright information see <http://www.opennurbs.org>.
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//
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////////////////////////////////////////////////////////////////
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*/
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#if !defined(OPENNURBS_CURVE_ON_SURFACE_INC_)
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#define OPENNURBS_CURVE_ON_SURFACE_INC_
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class ON_CLASS ON_CurveOnSurface : public ON_Curve
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{
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ON_OBJECT_DECLARE(ON_CurveOnSurface);
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public:
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ON_CurveOnSurface() ON_NOEXCEPT;
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/*
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Remarks:
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Deletes m_c2, m_c3, and m_s. Use ON_CurveProxy or ON_SurfaceProxy
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if you need to use curves or a surface that you do not want deleted.
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*/
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virtual ~ON_CurveOnSurface();
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private:
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ON_CurveOnSurface(const ON_CurveOnSurface&); // no implementation
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private:
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ON_CurveOnSurface& operator=(const ON_CurveOnSurface&); // no implementation
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#if defined(ON_HAS_RVALUEREF)
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public:
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// rvalue copy constructor
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ON_CurveOnSurface( ON_CurveOnSurface&& ) ON_NOEXCEPT;
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// The rvalue assignment operator calls ON_Object::operator=(ON_Object&&)
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// which could throw exceptions. See the implementation of
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// ON_Object::operator=(ON_Object&&) for details.
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ON_CurveOnSurface& operator=( ON_CurveOnSurface&& );
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#endif
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public:
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/*
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Parameters:
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p2dCurve - [in] ~ON_CurveOnSurface() will delete this curve.
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Use an ON_CurveProxy if you don't want the original deleted.
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p3dCurve - [in] ~ON_CurveOnSurface() will delete this curve.
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Use an ON_CurveProxy if you don't want the original deleted.
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pSurface - [in] ~ON_CurveOnSurface() will delete this surface.
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Use an ON_SurfaceProxy if you don't want the original deleted.
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*/
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ON_CurveOnSurface( ON_Curve* p2dCurve, // required 2d curve
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ON_Curve* p3dCurve, // optional 3d curve
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ON_Surface* pSurface // required surface
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);
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// virtual ON_Object::SizeOf override
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unsigned int SizeOf() const override;
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/////////////////////////////////////////////////////////////////
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// ON_Object overrides
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bool IsValid( class ON_TextLog* text_log = nullptr ) const override;
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void Dump( ON_TextLog& ) const override; // for debugging
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bool Write(
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ON_BinaryArchive& // open binary file
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) const override;
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bool Read(
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ON_BinaryArchive& // open binary file
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) override;
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/////////////////////////////////////////////////////////////////
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// ON_Geometry overrides
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int Dimension() const override;
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// virtual ON_Geometry GetBBox override
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bool GetBBox( double* boxmin, double* boxmax, bool bGrowBox = false ) const override;
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bool Transform(
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const ON_Xform&
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) override;
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// (optional - default uses Transform for 2d and 3d objects)
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bool SwapCoordinates(
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int, int // indices of coords to swap
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) override;
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/////////////////////////////////////////////////////////////////
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// ON_Curve overrides
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ON_Interval Domain() const override;
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int SpanCount() const override; // number of smooth spans in curve
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bool GetSpanVector( // span "knots"
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double* // array of length SpanCount() + 1
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) const override; //
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int Degree( // returns maximum algebraic degree of any span
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// ( or a good estimate if curve spans are not algebraic )
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) const override;
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// (optional - override if curve is piecewise smooth)
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bool GetParameterTolerance( // returns tminus < tplus: parameters tminus <= s <= tplus
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double, // t = parameter in domain
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double*, // tminus
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double* // tplus
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) const override;
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bool IsLinear( // true if curve locus is a line segment between
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// between specified points
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double = ON_ZERO_TOLERANCE // tolerance to use when checking linearity
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) const override;
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bool IsArc( // ON_Arc.m_angle > 0 if curve locus is an arc between
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// specified points
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const ON_Plane* = nullptr, // if not nullptr, test is performed in this plane
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ON_Arc* = nullptr, // if not nullptr and true is returned, then arc parameters
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// are filled in
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double = ON_ZERO_TOLERANCE // tolerance to use when checking
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) const override;
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bool IsPlanar(
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ON_Plane* = nullptr, // if not nullptr and true is returned, then plane parameters
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// are filled in
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double = ON_ZERO_TOLERANCE // tolerance to use when checking
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) const override;
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bool IsInPlane(
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const ON_Plane&, // plane to test
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double = ON_ZERO_TOLERANCE // tolerance to use when checking
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) const override;
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bool IsClosed( // true if curve is closed (either curve has
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void // clamped end knots and euclidean location of start
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) const override; // CV = euclidean location of end CV, or curve is
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// periodic.)
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bool IsPeriodic( // true if curve is a single periodic segment
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void
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) const override;
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bool Reverse() override; // reverse parameterizatrion
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// Domain changes from [a,b] to [-b,-a]
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bool Evaluate( // returns false if unable to evaluate
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double, // evaluation parameter
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int, // number of derivatives (>=0)
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int, // array stride (>=Dimension())
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double*, // array of length stride*(ndir+1)
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int = 0, // optional - determines which side to evaluate from
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// 0 = default
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// < 0 to evaluate from below,
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// > 0 to evaluate from above
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int* = 0 // optional - evaluation hint (int) used to speed
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// repeated evaluations
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) const override;
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int GetNurbForm( // returns 0: unable to create NURBS representation
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// with desired accuracy.
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// 1: success - returned NURBS parameterization
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// matches the curve's to wthe desired accuracy
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// 2: success - returned NURBS point locus matches
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// the curve's to the desired accuracy but, on
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// the interior of the curve's domain, the
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// curve's parameterization and the NURBS
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// parameterization may not match to the
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// desired accuracy.
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ON_NurbsCurve&,
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double = 0.0,
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const ON_Interval* = nullptr // OPTIONAL subdomain of 2d curve
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) const override;
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/////////////////////////////////////////////////////////////////
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// Interface
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// ~ON_CurveOnSurface() deletes these classes. Use a
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// ON_CurveProxy and/or ON_SurfaceProxy wrapper if you don't want
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// the destructor to destroy the curves
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ON_Curve* m_c2; // REQUIRED parameter space (2d) curve
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ON_Curve* m_c3; // OPTIONAL 3d curve (approximation) to srf(crv2(t))
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ON_Surface* m_s;
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};
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#endif
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