SHAPE_RECT Class Reference

#include <shape_rect.h>

Inheritance diagram for SHAPE_RECT:

Public Member Functions
	SHAPE_RECT ()
	Create an empty (0-sized) rectangle. More...
	SHAPE_RECT (const BOX2I &aBox)
	Create a rectangle defined by a BOX2. More...
	SHAPE_RECT (int aX0, int aY0, int aW, int aH)
	Create a rectangle defined by top-left corner (aX0, aY0), width aW and height aH. More...
	SHAPE_RECT (const VECTOR2I &aP0, int aW, int aH)
	Create a rectangle defined by top-left corner aP0, width aW and height aH. More...
	SHAPE_RECT (const SHAPE_RECT &aOther)
SHAPE *	Clone () const override
	Return a dynamically allocated copy of the shape. More...
const BOX2I	BBox (int aClearance=0) const override
	Compute a bounding box of the shape, with a margin of aClearance a collision. More...
int	Diagonal () const
	Return length of the diagonal of the rectangle. More...
bool	Collide (const SHAPE *aShape, int aClearance, VECTOR2I *aMTV) const override
	Check if the boundary of shape (this) lies closer to the shape aShape than aClearance, indicating a collision. More...
bool	Collide (const SHAPE *aShape, int aClearance=0, int *aActual=nullptr, VECTOR2I *aLocation=nullptr) const override
bool	Collide (const SEG &aSeg, int aClearance=0, int *aActual=nullptr, VECTOR2I *aLocation=nullptr) const override
	Check if the boundary of shape (this) lies closer to the point aP than aClearance, indicating a collision. More...
const VECTOR2I &	GetPosition () const
const VECTOR2I	GetSize () const
const int	GetWidth () const
const int	GetHeight () const
void	Move (const VECTOR2I &aVector) override
void	Rotate (const EDA_ANGLE &aAngle, const VECTOR2I &aCenter={ 0, 0 }) override
	This function has limited utility for SHAPE_RECT as non-cartesian rotations will distort the rectangle. More...
bool	IsSolid () const override
const SHAPE_LINE_CHAIN	Outline () const
virtual const std::string	Format (bool aCplusPlus=true) const override
int	GetClearance (const SHAPE *aOther) const
	Return the actual minimum distance between two shapes. More...
bool	IsNull () const
	Return true if the shape is a null shape. More...
virtual bool	Collide (const VECTOR2I &aP, int aClearance=0, int *aActual=nullptr, VECTOR2I *aLocation=nullptr) const
	Check if the boundary of shape (this) lies closer to the point aP than aClearance, indicating a collision. More...
virtual VECTOR2I	Centre () const
	Compute a center-of-mass of the shape. More...
virtual bool	Parse (std::stringstream &aStream)
FACET *	NewFacet ()
SGNODE *	CalcShape (SGNODE *aParent, SGNODE *aColor, WRL1_ORDER aVertexOrder, float aCreaseLimit=0.74317, bool isVRML2=false)
SHAPE_TYPE	Type () const
	Return the type of the shape. More...
wxString	TypeName () const
virtual bool	HasIndexableSubshapes () const
virtual size_t	GetIndexableSubshapeCount () const
virtual void	GetIndexableSubshapes (std::vector< const SHAPE * > &aSubshapes) const

Static Public Attributes
static const int	MIN_PRECISION_IU = 4
	This is the minimum precision for all the points in a shape. More...

Protected Types
typedef VECTOR2I::extended_type	ecoord

Protected Attributes
SHAPE_TYPE	m_type
	< type of our shape More...

Private Attributes
VECTOR2I	m_p0
	Top-left corner. More...
int	m_w
	Width. More...
int	m_h
	Height. More...
std::list< FACET * >	facets

Detailed Description

Definition at line 37 of file shape_rect.h.

Member Typedef Documentation

ecoord

typedef VECTOR2I::extended_type SHAPE::ecoord

protectedinherited

Definition at line 250 of file shape.h.

Constructor & Destructor Documentation

SHAPE_RECT() [1/5]

SHAPE_RECT::SHAPE_RECT ( )

inline

Create an empty (0-sized) rectangle.

Definition at line 43 of file shape_rect.h.

 :
 SHAPE( SH_RECT ),
 m_w( 0 ),
 m_h( 0 )
 {}

Referenced by Clone().

SHAPE_RECT() [2/5]

SHAPE_RECT::SHAPE_RECT ( const BOX2I &  aBox )

inline

Create a rectangle defined by a BOX2.

Definition at line 52 of file shape_rect.h.

 :
 SHAPE( SH_RECT ),
 m_p0( aBox.GetPosition() ),
 m_w( aBox.GetWidth() ),
 m_h( aBox.GetHeight() )
 {}

SHAPE_RECT() [3/5]

SHAPE_RECT::SHAPE_RECT ( int  aX0, int  aY0, int  aW, int  aH  )

inline

Create a rectangle defined by top-left corner (aX0, aY0), width aW and height aH.

Definition at line 62 of file shape_rect.h.

 :
 SHAPE( SH_RECT ),
 m_p0( aX0, aY0 ),
 m_w( aW ),
 m_h( aH )
 {}

SHAPE_RECT() [4/5]

SHAPE_RECT::SHAPE_RECT ( const VECTOR2I &  aP0, int  aW, int  aH  )

inline

Create a rectangle defined by top-left corner aP0, width aW and height aH.

Definition at line 72 of file shape_rect.h.

 :
 SHAPE( SH_RECT ),
 m_p0( aP0 ),
 m_w( aW ),
 m_h( aH )
 {}

SHAPE_RECT() [5/5]

SHAPE_RECT::SHAPE_RECT ( const SHAPE_RECT &  aOther )

inline

Definition at line 79 of file shape_rect.h.

 :
 SHAPE( SH_RECT ),
 m_p0( aOther.m_p0 ),
 m_w( aOther.m_w ),
 m_h( aOther.m_h )
 {};

Member Function Documentation

BBox()

const BOX2I SHAPE_RECT::BBox ( int  aClearance = 0 ) const

inlineoverridevirtual

Compute a bounding box of the shape, with a margin of aClearance a collision.

Parameters

aClearance

how much the bounding box is expanded wrs to the minimum enclosing rectangle for the shape.

Returns

the bounding box.

Implements SHAPE.

Definition at line 92 of file shape_rect.h.

 {
 BOX2I bbox( VECTOR2I( m_p0.x - aClearance, m_p0.y - aClearance ),
 VECTOR2I( m_w + 2 * aClearance, m_h + 2 * aClearance ) );
 return bbox;
 }

References m_h, m_p0, m_w, VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by Collide(), and Collide().

CalcShape()

SGNODE * SHAPE::CalcShape ( SGNODE *  aParent, SGNODE *  aColor, WRL1_ORDER  aVertexOrder, float  aCreaseLimit = 0.74317, bool  isVRML2 = false  )

inherited

Definition at line 703 of file wrlfacet.cpp.

{
 if( facets.empty() || !facets.front()->HasMinPoints() )
 return nullptr;
 
 std::vector< std::list< FACET* > > flist;
 
  // determine the max. index and size flist as appropriate
 std::list< FACET* >::iterator sF = facets.begin();
 std::list< FACET* >::iterator eF = facets.end();
 
 int maxIdx = 0;
 int tmi;
 float maxV = 0.0;
 float tV = 0.0;
 
 while( sF != eF )
 {
 tV = ( *sF )->CalcFaceNormal();
 tmi = ( *sF )->GetMaxIndex();
 
 if( tmi > maxIdx )
 maxIdx = tmi;
 
 if( tV > maxV )
 maxV = tV;
 
 ++sF;
 }
 
 ++maxIdx;
 
 if( maxIdx < 3 )
 return nullptr;
 
 flist.resize( maxIdx );
 
 // create the lists of facets common to indices
 sF = facets.begin();
 
 while( sF != eF )
 {
 ( *sF )->Renormalize( tV );
 ( *sF )->CollectVertices( flist );
 ++sF;
 }
 
 // calculate the normals
 size_t vs = flist.size();
 
 for( size_t i = 0; i < vs; ++i )
 {
 sF = flist[i].begin();
 eF = flist[i].end();
 
 while( sF != eF )
 {
 ( *sF )->CalcVertexNormal( static_cast<int>( i ), flist[i], aCreaseLimit );
 ++sF;
 }
 }
 
 std::vector< WRLVEC3F > vertices;
 std::vector< WRLVEC3F > normals;
 std::vector< SGCOLOR > colors;
 
 // push the facet data to the final output list
 sF = facets.begin();
 eF = facets.end();
 
 while( sF != eF )
 {
 ( *sF )->GetData( vertices, normals, colors, aVertexOrder );
 ++sF;
 }
 
 flist.clear();
 
 if( vertices.size() < 3 )
 return nullptr;
 
 IFSG_SHAPE shapeNode( false );
 
 if( !isVRML2 )
 {
 shapeNode.NewNode( aParent );
 
 if( aColor )
 {
 if( nullptr == S3D::GetSGNodeParent( aColor ) )
 shapeNode.AddChildNode( aColor );
 else
 shapeNode.AddRefNode( aColor );
 }
 }
 
 std::vector< SGPOINT > lCPts; // vertex points in SGPOINT (double) format
 std::vector< SGVECTOR > lCNorm; // per-vertex normals
 vs = vertices.size();
 
 for( size_t i = 0; i < vs; ++i )
 {
 SGPOINT pt;
 pt.x = vertices[i].x;
 pt.y = vertices[i].y;
 pt.z = vertices[i].z;
 lCPts.push_back( pt );
 lCNorm.emplace_back( normals[i].x, normals[i].y, normals[i].z );
 }
 
 vertices.clear();
 normals.clear();
 
 IFSG_FACESET fsNode( false );
 
 if( !isVRML2 )
 fsNode.NewNode( shapeNode );
 else
 fsNode.NewNode( aParent );
 
 IFSG_COORDS cpNode( fsNode );
 cpNode.SetCoordsList( lCPts.size(), &lCPts[0] );
 IFSG_COORDINDEX ciNode( fsNode );
 
 for( int i = 0; i < (int)lCPts.size(); ++i )
 ciNode.AddIndex( i );
 
 IFSG_NORMALS nmNode( fsNode );
 nmNode.SetNormalList( lCNorm.size(), &lCNorm[0] );
 
 if( !colors.empty() )
 {
 IFSG_COLORS nmColor( fsNode );
 nmColor.SetColorList( colors.size(), &colors[0] );
 colors.clear();
 }
 
 if( !isVRML2 )
 return shapeNode.GetRawPtr();
 
 return fsNode.GetRawPtr();
}

References IFSG_NODE::AddChildNode(), IFSG_INDEX::AddIndex(), IFSG_NODE::AddRefNode(), SHAPE::facets, IFSG_NODE::GetRawPtr(), S3D::GetSGNodeParent(), IFSG_FACESET::NewNode(), IFSG_SHAPE::NewNode(), IFSG_COLORS::SetColorList(), IFSG_COORDS::SetCoordsList(), IFSG_NORMALS::SetNormalList(), SGPOINT::x, SGPOINT::y, and SGPOINT::z.

Referenced by WRL2FACESET::TranslateToSG(), X3DIFACESET::TranslateToSG(), and WRL1FACESET::TranslateToSG().

Centre()

virtual VECTOR2I SHAPE::Centre ( ) const

inlinevirtualinherited

Compute a center-of-mass of the shape.

Returns

the center-of-mass point

Definition at line 230 of file shape.h.

 {
 return BBox( 0 ).Centre(); // if nothing better is available....
 }

References SHAPE::BBox(), and BOX2< Vec >::Centre().

Referenced by Collide().

Clone()

SHAPE * SHAPE_RECT::Clone ( ) const

inlineoverridevirtual

Return a dynamically allocated copy of the shape.

Return values

copy	of the shape

Reimplemented from SHAPE.

Definition at line 86 of file shape_rect.h.

 {
 return new SHAPE_RECT( *this );
 }

References SHAPE_RECT().

Collide() [1/4]

bool SHAPE_RECT::Collide ( const SEG &  aSeg, int  aClearance = 0, int *  aActual = nullptr, VECTOR2I *  aLocation = nullptr  ) const

overridevirtual

Check if the boundary of shape (this) lies closer to the point aP than aClearance, indicating a collision.

Parameters

aActual	[out] an optional pointer to an int to store the actual distance in the event of a collision.
aLocation	[out] an option pointer to a point to store a nearby location in the event of a collision.

Returns

true, if there is a collision.

Implements SHAPE.

Definition at line 29 of file shape_rect.cpp.

{
 BOX2I bbox( BBox() );
 
 if( bbox.Contains( aSeg.A ) )
 {
 if( aLocation )
 *aLocation = aSeg.A;
 
 if( aActual )
 *aActual = 0;
 
 return true;
 }
 
 if( bbox.Contains( aSeg.B ) )
 {
 if( aLocation )
 *aLocation = aSeg.B;
 
 if( aActual )
 *aActual = 0;
 
 return true;
 }
 
 VECTOR2I corners[] = { VECTOR2I( m_p0.x, m_p0.y ),
 VECTOR2I( m_p0.x, m_p0.y + m_h ),
 VECTOR2I( m_p0.x + m_w, m_p0.y + m_h ),
 VECTOR2I( m_p0.x + m_w, m_p0.y ),
 VECTOR2I( m_p0.x, m_p0.y ) };
 
 SEG::ecoord closest_dist_sq = VECTOR2I::ECOORD_MAX;
 VECTOR2I nearest;
 
 for( int i = 0; i < 4; i++ )
 {
 SEG side( corners[i], corners[ i + 1] );
 SEG::ecoord dist_sq = side.SquaredDistance( aSeg );
 
 if( dist_sq < closest_dist_sq )
 {
 if ( aLocation )
 {
 nearest = side.NearestPoint( aSeg );
 }
 
 closest_dist_sq = dist_sq;
 }
 }
 
 if( closest_dist_sq == 0 || closest_dist_sq < SEG::Square( aClearance ) )
 {
 if( aActual )
 *aActual = sqrt( closest_dist_sq );
 
 if( aLocation )
 *aLocation = nearest;
 
 return true;
 }
 
 return false;
}

References SEG::A, SEG::B, BBox(), BOX2< Vec >::Contains(), VECTOR2< int >::ECOORD_MAX, m_h, m_p0, m_w, SEG::NearestPoint(), SEG::Square(), SEG::SquaredDistance(), VECTOR2< T >::x, and VECTOR2< T >::y.

Collide() [2/4]

bool SHAPE_RECT::Collide ( const SHAPE *  aShape, int  aClearance, VECTOR2I *  aMTV  ) const

inlineoverridevirtual

Check if the boundary of shape (this) lies closer to the shape aShape than aClearance, indicating a collision.

Parameters

aShape	shape to check collision against
aClearance	minimum clearance
aMTV	minimum translation vector
aActual	[out] an optional pointer to an int to store the actual distance in the event of a collision.
aLocation	[out] an option pointer to a point to store a nearby location in the event of a collision.

Returns

true, if there is a collision.

Reimplemented from SHAPE.

Definition at line 109 of file shape_rect.h.

 {
 return SHAPE::Collide( aShape, aClearance, aMTV );
 }

References SHAPE::Collide().

Referenced by Collide(), EE_SELECTION_TOOL::GuessSelectionCandidates(), and SCH_JUNCTION::HitTest().

Collide() [3/4]

bool SHAPE_RECT::Collide ( const SHAPE *  aShape, int  aClearance = 0, int *  aActual = nullptr, VECTOR2I *  aLocation = nullptr  ) const

inlineoverridevirtual

Reimplemented from SHAPE.

Definition at line 114 of file shape_rect.h.

 {
 return SHAPE::Collide( aShape, aClearance, aActual, aLocation );
 }

References SHAPE::Collide().

Collide() [4/4]

virtual bool SHAPE::Collide ( const VECTOR2I &  aP, int  aClearance = 0, int *  aActual = nullptr, VECTOR2I *  aLocation = nullptr  ) const

inlinevirtualinherited

Check if the boundary of shape (this) lies closer to the point aP than aClearance, indicating a collision.

Parameters

aActual	[out] an optional pointer to an int to store the actual distance in the event of a collision.
aLocation	[out] an option pointer to a point to store a nearby location in the event of a collision.

Returns

true, if there is a collision.

Reimplemented in SHAPE_LINE_CHAIN_BASE, SHAPE_ARC, SHAPE_LINE_CHAIN, SHAPE_POLY_SET, and SHAPE_SEGMENT.

Definition at line 179 of file shape.h.

 {
 return Collide( SEG( aP, aP ), aClearance, aActual, aLocation );
 }

References SHAPE::Collide().

Referenced by BOOST_AUTO_TEST_CASE(), DRC_RTREE::CheckColliding(), FOOTPRINT::CheckShortingPads(), SHAPE_COMPOUND::Collide(), Collide(), SHAPE_SEGMENT::Collide(), SHAPE_ARC::Collide(), SHAPE_POLY_SET::Collide(), SHAPE::Collide(), CN_ZONE_LAYER::Collide(), collide(), PNS::ITEM::collideSimple(), PNS::SHOVE::onCollidingVia(), PNS::HIT_VISITOR::operator()(), RN_NET::optimizeRNEdges(), PNS::VIA::PushoutForce(), DRC_RTREE::QueryColliding(), PNS::OPTIMIZER::smartPadsSingle(), DRC_TEST_PROVIDER_EDGE_CLEARANCE::testAgainstEdge(), DRC_TEST_PROVIDER_PHYSICAL_CLEARANCE::testItemAgainstItem(), DRC_TEST_PROVIDER_COPPER_CLEARANCE::testPadAgainstItem(), and DRC_TEST_PROVIDER_COPPER_CLEARANCE::testTrackAgainstItem().

Diagonal()

int SHAPE_RECT::Diagonal ( ) const

inline

Return length of the diagonal of the rectangle.

Returns

diagonal length

Definition at line 104 of file shape_rect.h.

 {
 return VECTOR2I( m_w, m_h ).EuclideanNorm();
 }

References VECTOR2< T >::EuclideanNorm(), m_h, and m_w.

Format()

const std::string SHAPE_RECT::Format ( bool  aCplusPlus = true ) const

overridevirtual

Reimplemented from SHAPE.

Definition at line 94 of file shape_rect.cpp.

{
 std::stringstream ss;
 
 ss << "SHAPE_RECT( ";
 ss << m_p0.x;
 ss << ", ";
 ss << m_p0.y;
 ss << ", ";
 ss << m_w;
 ss << ", ";
 ss << m_h;
 ss << ");";
 
 return ss.str();
}

References m_h, m_p0, m_w, VECTOR2< T >::x, and VECTOR2< T >::y.

GetClearance()

int SHAPE::GetClearance ( const SHAPE *  aOther ) const

inherited

Return the actual minimum distance between two shapes.

Return values

distance

in IU

Definition at line 49 of file shape.cpp.

{
 int actual_clearance = std::numeric_limits<int>::max();
 std::vector<const SHAPE*> a_shapes;
 std::vector<const SHAPE*> b_shapes;
 
 GetIndexableSubshapes( a_shapes );
 aOther->GetIndexableSubshapes( b_shapes );
 
 if( GetIndexableSubshapeCount() == 0 )
 a_shapes.push_back( this );
 
 if( aOther->GetIndexableSubshapeCount() == 0 )
 b_shapes.push_back( aOther );
 
 for( const SHAPE* a : a_shapes )
 {
 for( const SHAPE* b : b_shapes )
 {
 int temp_dist = 0;
 a->Collide( b, std::numeric_limits<int>::max() / 2, &temp_dist );
 
 if( temp_dist < actual_clearance )
 actual_clearance = temp_dist;
 }
 }
 
 return actual_clearance;
}

References SHAPE_BASE::GetIndexableSubshapeCount(), and SHAPE_BASE::GetIndexableSubshapes().

GetHeight()

const int SHAPE_RECT::GetHeight ( ) const

inline

Returns

the height of the rectangle.

Definition at line 151 of file shape_rect.h.

 {
 return m_h;
 }

References m_h.

Referenced by KIGFX::PCB_PAINTER::draw().

GetIndexableSubshapeCount()

virtual size_t SHAPE_BASE::GetIndexableSubshapeCount ( ) const

inlinevirtualinherited

Reimplemented in SHAPE_COMPOUND, and SHAPE_POLY_SET.

Definition at line 111 of file shape.h.

{ return 0; }

Referenced by SHAPE::GetClearance().

GetIndexableSubshapes()

virtual void SHAPE_BASE::GetIndexableSubshapes ( std::vector< const SHAPE * > &  aSubshapes ) const

inlinevirtualinherited

Reimplemented in SHAPE_COMPOUND, and SHAPE_POLY_SET.

Definition at line 113 of file shape.h.

{ }

Referenced by SHAPE_COMPOUND::AddShape(), SHAPE::GetClearance(), and ROUTER_PREVIEW_ITEM::ViewDraw().

GetPosition()

const VECTOR2I & SHAPE_RECT::GetPosition ( ) const

inline

Returns

the top left corner of the rectangle.

Definition at line 127 of file shape_rect.h.

 {
 return m_p0;
 }

References m_p0.

Referenced by PNS::buildHullForPrimitiveShape(), Collide(), BOARD_ADAPTER::createPadWithMargin(), KIGFX::PCB_PAINTER::draw(), ROUTER_PREVIEW_ITEM::drawShape(), and PNS::OPTIMIZER::rectBreakouts().

GetSize()

const VECTOR2I SHAPE_RECT::GetSize ( ) const

inline

Returns

the size of the rectangle.

Definition at line 135 of file shape_rect.h.

 {
 return VECTOR2I( m_w, m_h );
 }

References m_h, and m_w.

Referenced by PNS::buildHullForPrimitiveShape(), Collide(), BOARD_ADAPTER::createPadWithMargin(), KIGFX::PCB_PAINTER::draw(), ROUTER_PREVIEW_ITEM::drawShape(), and PNS::OPTIMIZER::rectBreakouts().

GetWidth()

const int SHAPE_RECT::GetWidth ( ) const

inline

Returns

the width of the rectangle.

Definition at line 143 of file shape_rect.h.

 {
 return m_w;
 }

References m_w.

Referenced by KIGFX::PCB_PAINTER::draw().

HasIndexableSubshapes()

virtual bool SHAPE_BASE::HasIndexableSubshapes ( ) const

inlinevirtualinherited

Reimplemented in SHAPE_COMPOUND, and SHAPE_POLY_SET.

Definition at line 106 of file shape.h.

 {
 return false;
 }

Referenced by SHAPE_COMPOUND::AddShape(), and ROUTER_PREVIEW_ITEM::ViewDraw().

IsNull()

bool SHAPE::IsNull ( ) const

inlineinherited

Return true if the shape is a null shape.

Return values

true	if null :-)

Definition at line 164 of file shape.h.

 {
 return m_type == SH_NULL;
 }

References SHAPE_BASE::m_type, and SH_NULL.

IsSolid()

bool SHAPE_RECT::IsSolid ( ) const

inlineoverridevirtual

Implements SHAPE.

Definition at line 174 of file shape_rect.h.

 {
 return true;
 }

Move()

void SHAPE_RECT::Move ( const VECTOR2I &  aVector )

inlineoverridevirtual

Implements SHAPE.

Definition at line 156 of file shape_rect.h.

 {
 m_p0 += aVector;
 }

References m_p0.

NewFacet()

FACET * SHAPE::NewFacet ( )

inherited

Definition at line 695 of file wrlfacet.cpp.

{
 FACET* fp = new FACET;
 facets.push_back( fp );
 return fp;
}

References SHAPE::facets.

Referenced by WRL2FACESET::TranslateToSG(), X3DIFACESET::TranslateToSG(), and WRL1FACESET::TranslateToSG().

Outline()

const SHAPE_LINE_CHAIN SHAPE_RECT::Outline ( ) const

inline

Definition at line 179 of file shape_rect.h.

 {
 SHAPE_LINE_CHAIN rv;
 rv.Append( m_p0 );
 rv.Append( m_p0.x, m_p0.y + m_h );
 rv.Append( m_p0.x + m_w, m_p0.y + m_h );
 rv.Append( m_p0.x + m_w, m_p0.y );
 rv.Append( m_p0 );
 rv.SetClosed( true );
 return rv;
 }

References SHAPE_LINE_CHAIN::Append(), m_h, m_p0, m_w, SHAPE_LINE_CHAIN::SetClosed(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by Collide(), and PAD::MergePrimitivesAsPolygon().

Parse()

bool SHAPE::Parse ( std::stringstream &  aStream )

virtualinherited

Reimplemented in SHAPE_LINE_CHAIN, and SHAPE_POLY_SET.

Definition at line 34 of file shape.cpp.

{
 assert( false );
 return false;
}

Rotate()

void SHAPE_RECT::Rotate ( const EDA_ANGLE &  aAngle, const VECTOR2I &  aCenter = { 0, 0 }  )

inlineoverridevirtual

This function has limited utility for SHAPE_RECT as non-cartesian rotations will distort the rectangle.

If you might need to handle non-90° rotations then the SHAPE_RECT should first be converted to a SHAPE_SIMPLE which can then be free-rotated.

Implements SHAPE.

Definition at line 166 of file shape_rect.h.

 { 0, 0 } ) override
 {
 RotatePoint( m_p0, aCenter, aAngle );
 
 if( abs( aAngle.Sin() ) == 1 )
 std::swap( m_h, m_w );
 }

Type()

SHAPE_TYPE SHAPE_BASE::Type ( ) const

inlineinherited

Return the type of the shape.

Return values

the

type

Definition at line 96 of file shape.h.

 {
 return m_type;
 }

References SHAPE_BASE::m_type.

Referenced by PNS::DP_GATEWAYS::BuildFromPrimitivePair(), PNS::buildHullForPrimitiveShape(), PNS_LOG_VIEWER_FRAME::buildListTree(), SHAPE_POLY_SET::Collide(), Collide(), collideShapes(), collideSingleShapes(), PNS::OPTIMIZER::computeBreakouts(), ROUTER_PREVIEW_ITEM::drawShape(), PNS_LOG_VIEWER_FRAME::drawSimpleShape(), PNS::SOLID::HoleHull(), PNS::SOLID::Hull(), STROKE_PARAMS::Stroke(), and SHAPE_FILE_IO::Write().

TypeName()

wxString SHAPE_BASE::TypeName ( ) const

inlineinherited

Definition at line 101 of file shape.h.

 {
 return SHAPE_TYPE_asString( m_type );
 }

References SHAPE_BASE::m_type, and SHAPE_TYPE_asString().

Referenced by Collide().

Member Data Documentation

facets

std::list< FACET* > SHAPE::facets

privateinherited

Definition at line 143 of file wrlfacet.h.

Referenced by SHAPE::CalcShape(), and SHAPE::NewFacet().

m_h

int SHAPE_RECT::m_h

private

Height.

Definition at line 196 of file shape_rect.h.

Referenced by BBox(), Collide(), Diagonal(), Format(), GetHeight(), GetSize(), and Outline().

m_p0

VECTOR2I SHAPE_RECT::m_p0

private

Top-left corner.

Definition at line 194 of file shape_rect.h.

Referenced by BBox(), Collide(), Format(), GetPosition(), Move(), and Outline().

m_type

SHAPE_TYPE SHAPE_BASE::m_type

protectedinherited

< type of our shape

Definition at line 117 of file shape.h.

Referenced by SHAPE::Format(), SHAPE::IsNull(), SHAPE_BASE::Type(), and SHAPE_BASE::TypeName().

m_w

int SHAPE_RECT::m_w

private

Width.

Definition at line 195 of file shape_rect.h.

Referenced by BBox(), Collide(), Diagonal(), Format(), GetSize(), GetWidth(), and Outline().

MIN_PRECISION_IU

const int SHAPE::MIN_PRECISION_IU = 4

staticinherited

This is the minimum precision for all the points in a shape.

Definition at line 129 of file shape.h.

Referenced by BOOST_AUTO_TEST_CASE(), DIRECTION_45::BuildInitialTrace(), CompareLength(), CIRCLE::Contains(), EDIT_TOOL::FilletTracks(), and CIRCLE::IntersectLine().

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The documentation for this class was generated from the following files:

• shape_rect.h
• shape_rect.cpp