KiCad PCB EDA Suite
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#include <shape_circle.h>
Public Member Functions | |
SHAPE_CIRCLE () | |
SHAPE_CIRCLE (const VECTOR2I &aCenter, int aRadius) | |
SHAPE_CIRCLE (const CIRCLE &aCircle) | |
SHAPE_CIRCLE (const SHAPE_CIRCLE &aOther) | |
~SHAPE_CIRCLE () | |
SHAPE * | Clone () const override |
Return a dynamically allocated copy of the shape. | |
SHAPE_CIRCLE & | operator= (const SHAPE_CIRCLE &)=default |
const BOX2I | BBox (int aClearance=0) const override |
Compute a bounding box of the shape, with a margin of aClearance a collision. | |
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 segment aSeg than aClearance, indicating a collision. | |
void | SetRadius (int aRadius) |
void | SetCenter (const VECTOR2I &aCenter) |
int | GetRadius () const |
const VECTOR2I | GetCenter () const |
const CIRCLE | GetCircle () const |
void | Move (const VECTOR2I &aVector) override |
void | Rotate (const EDA_ANGLE &aAngle, const VECTOR2I &aCenter={ 0, 0 }) override |
bool | IsSolid () const override |
virtual const std::string | Format (bool aCplusPlus=true) const override |
void | TransformToPolygon (SHAPE_POLY_SET &aBuffer, int aError, ERROR_LOC aErrorLoc) const override |
Fills a SHAPE_POLY_SET with a polygon representation of this shape. | |
int | GetClearance (const SHAPE *aOther) const |
Return the actual minimum distance between two shapes. | |
bool | IsNull () const |
Return true if the shape is a null shape. | |
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. | |
virtual bool | Collide (const SHAPE *aShape, int aClearance, VECTOR2I *aMTV) const |
Check if the boundary of shape (this) lies closer to the shape aShape than aClearance, indicating a collision. | |
virtual bool | Collide (const SHAPE *aShape, int aClearance=0, int *aActual=nullptr, VECTOR2I *aLocation=nullptr) const |
virtual VECTOR2I | Centre () const |
Compute a center-of-mass of the shape. | |
virtual int | Distance (const VECTOR2I &aP) const |
Returns the minimum distance from a given point to this shape. | |
virtual SEG::ecoord | SquaredDistance (const VECTOR2I &aP, bool aOutlineOnly=false) const |
virtual bool | PointInside (const VECTOR2I &aPt, int aAccuracy=0, bool aUseBBoxCache=false) const |
Check if point aP lies inside a closed shape. | |
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. | |
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. | |
Protected Types | |
typedef VECTOR2I::extended_type | ecoord |
Protected Attributes | |
SHAPE_TYPE | m_type |
< type of our shape | |
Private Attributes | |
CIRCLE | m_circle |
std::list< FACET * > | facets |
Definition at line 37 of file shape_circle.h.
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protectedinherited |
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inline |
Definition at line 40 of file shape_circle.h.
Referenced by Clone().
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inline |
Definition at line 45 of file shape_circle.h.
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inline |
Definition at line 50 of file shape_circle.h.
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inline |
Definition at line 55 of file shape_circle.h.
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inline |
Definition at line 60 of file shape_circle.h.
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inlineoverridevirtual |
Compute a bounding box of the shape, with a margin of aClearance a collision.
aClearance | how much the bounding box is expanded wrs to the minimum enclosing rectangle for the shape. |
Implements SHAPE.
Definition at line 70 of file shape_circle.h.
References CIRCLE::Center, m_circle, and CIRCLE::Radius.
Referenced by CONNECTIVITY_DATA::TestTrackEndpointDangling().
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inherited |
Definition at line 703 of file wrlfacet.cpp.
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().
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inlinevirtualinherited |
Compute a center-of-mass of the shape.
Definition at line 232 of file shape.h.
References SHAPE::BBox(), and BOX2< Vec >::Centre().
Referenced by PNS::TOPOLOGY::AssembleDiffPair(), Collide(), SCH_EASYEDA_PARSER::ParseSchematic(), and pickSegment().
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inlineoverridevirtual |
Return a dynamically allocated copy of the shape.
copy | of the shape |
Reimplemented from SHAPE.
Definition at line 63 of file shape_circle.h.
References SHAPE_CIRCLE().
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inlineoverridevirtual |
Check if the boundary of shape (this) lies closer to the segment aSeg than aClearance, indicating a collision.
aActual | [out] an optional pointer to an int to be updated with the actual distance int the event of a collision. |
aLocation | [out] an option pointer to a point to store a nearby location in the event of a collision. |
Implements SHAPE.
Definition at line 77 of file shape_circle.h.
References CIRCLE::Center, CIRCLE::Intersect(), m_circle, SEG::NearestPoint(), CIRCLE::Radius, and SEG::Square().
Referenced by SHAPE_ARC::Collide(), Collide(), and SCH_JUNCTION::HitTest().
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virtualinherited |
Check if the boundary of shape (this) lies closer to the shape aShape than aClearance, indicating a collision.
aShape | shape to check collision against |
aClearance | minimum clearance |
aMTV | [out] 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. |
Reimplemented in SHAPE_COMPOUND, SHAPE_RECT, and SHAPE_SEGMENT.
Definition at line 1172 of file shape_collisions.cpp.
References collideShapes().
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virtualinherited |
Reimplemented in SHAPE_ARC, SHAPE_COMPOUND, SHAPE_POLY_SET, SHAPE_RECT, and SHAPE_SEGMENT.
Definition at line 1178 of file shape_collisions.cpp.
References collideShapes().
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inlinevirtualinherited |
Check if the boundary of shape (this) lies closer to the point aP than aClearance, indicating a collision.
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. |
Reimplemented in SHAPE_LINE_CHAIN_BASE, SHAPE_ARC, SHAPE_LINE_CHAIN, SHAPE_POLY_SET, and SHAPE_SEGMENT.
Definition at line 181 of file shape.h.
References SHAPE::Collide().
Referenced by BOOST_AUTO_TEST_CASE(), DRC_RTREE::CheckColliding(), FOOTPRINT::CheckShortingPads(), SHAPE_COMPOUND::Collide(), SHAPE_RECT::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()(), 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::testSingleLayerItemAgainstItem().
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virtualinherited |
Returns the minimum distance from a given point to this shape.
Always returns zero if the point is inside a closed shape and aOutlineOnly is false.
aP | is the point to test |
Reimplemented in SHAPE_COMPOUND, and SHAPE_LINE_CHAIN.
Definition at line 108 of file shape.cpp.
References SHAPE::SquaredDistance().
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overridevirtual |
Reimplemented from SHAPE.
Definition at line 66 of file shape_segment.cpp.
References CIRCLE::Center, SHAPE::Format(), m_circle, CIRCLE::Radius, VECTOR2< T >::x, and VECTOR2< T >::y.
Referenced by PNS::VIA::Format().
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inline |
Definition at line 123 of file shape_circle.h.
References CIRCLE::Center, and m_circle.
Referenced by PNS::BuildHullForPrimitiveShape(), PNS::OPTIMIZER::circleBreakouts(), SHAPE_POLY_SET::Collide(), Collide(), BOARD_ADAPTER::createPadWithMargin(), KIGFX::PCB_PAINTER::draw(), ROUTER_PREVIEW_ITEM::drawShape(), PNS_LOG_FILE::parsePnsViaFromString(), SCH_JUNCTION::Print(), pushoutForce(), DRC_TEST_PROVIDER_HOLE_TO_HOLE::testHoleAgainstHole(), and PCB_DIMENSION_BASE::TransformShapeToPolygon().
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inline |
Definition at line 128 of file shape_circle.h.
References m_circle.
Referenced by SHAPE_ARC::Collide().
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inherited |
Return the actual minimum distance between two shapes.
distance | in IU |
POLY_SETs contain a bunch of polygons that are triangulated. But there are way more triangles than necessary for collision detection. Triangles check three vertices each but for the outline, we only need one. These are also fractured, so we don't need to worry about holes
Definition at line 54 of file shape.cpp.
References SHAPE_POLY_SET::COutline(), SHAPE_BASE::GetIndexableSubshapeCount(), SHAPE_BASE::GetIndexableSubshapes(), SHAPE_POLY_SET::OutlineCount(), and SHAPE_BASE::Type().
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inlinevirtualinherited |
Reimplemented in SHAPE_COMPOUND, and SHAPE_POLY_SET.
Definition at line 113 of file shape.h.
Referenced by SHAPE::GetClearance().
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inlinevirtualinherited |
Reimplemented in SHAPE_COMPOUND, and SHAPE_POLY_SET.
Definition at line 115 of file shape.h.
Referenced by SHAPE_COMPOUND::AddShape(), SHAPE::GetClearance(), and ROUTER_PREVIEW_ITEM::ViewDraw().
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inline |
Definition at line 118 of file shape_circle.h.
References m_circle, and CIRCLE::Radius.
Referenced by PNS::BuildHullForPrimitiveShape(), PNS::OPTIMIZER::circleBreakouts(), SHAPE_POLY_SET::Collide(), Collide(), BOARD_ADAPTER::createPadWithMargin(), KIGFX::PCB_PAINTER::draw(), ROUTER_PREVIEW_ITEM::drawShape(), SCH_JUNCTION::GetEffectiveDiameter(), PNS::HOLE::Hull(), PNS_LOG_FILE::parsePnsViaFromString(), SCH_JUNCTION::Print(), pushoutForce(), DRC_TEST_PROVIDER_HOLE_TO_HOLE::testHoleAgainstHole(), and PCB_DIMENSION_BASE::TransformShapeToPolygon().
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inlinevirtualinherited |
Reimplemented in SHAPE_COMPOUND, and SHAPE_POLY_SET.
Definition at line 108 of file shape.h.
Referenced by ROUTER_PREVIEW_ITEM::ViewDraw().
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inlineinherited |
Return true if the shape is a null shape.
true | if null :-) |
Definition at line 166 of file shape.h.
References SHAPE_BASE::m_type, and SH_NULL.
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inlineoverridevirtual |
Implements SHAPE.
Definition at line 143 of file shape_circle.h.
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inlineoverridevirtual |
Implements SHAPE.
Definition at line 133 of file shape_circle.h.
References CIRCLE::Center, and m_circle.
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inherited |
Definition at line 695 of file wrlfacet.cpp.
References SHAPE::facets.
Referenced by WRL2FACESET::TranslateToSG(), X3DIFACESET::TranslateToSG(), and WRL1FACESET::TranslateToSG().
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default |
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virtualinherited |
Reimplemented in SHAPE_LINE_CHAIN, and SHAPE_POLY_SET.
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virtualinherited |
Check if point aP lies inside a closed shape.
Always returns false if this shape is not closed.
aPt | point to check |
aUseBBoxCache | gives better performance if the bounding box caches have been generated. |
Reimplemented in SHAPE_LINE_CHAIN_BASE, and SHAPE_POLY_SET.
Definition at line 126 of file shape.cpp.
References SHAPE_POLY_SET::COutline(), ERROR_INSIDE, SHAPE_POLY_SET::OutlineCount(), SHAPE_LINE_CHAIN_BASE::PointInside(), and SHAPE::TransformToPolygon().
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inlineoverridevirtual |
aCenter | is the rotation center. |
aAngle | rotation angle. |
Implements SHAPE.
Definition at line 138 of file shape_circle.h.
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inline |
Definition at line 113 of file shape_circle.h.
References CIRCLE::Center, and m_circle.
Referenced by Collide(), and PNS::VIA::SetPos().
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inline |
Definition at line 108 of file shape_circle.h.
References m_circle, and CIRCLE::Radius.
Referenced by PNS::VIA::SetDiameter().
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virtualinherited |
Reimplemented in SHAPE_LINE_CHAIN_BASE, and SHAPE_POLY_SET.
Definition at line 114 of file shape.cpp.
References SHAPE_POLY_SET::COutline(), VECTOR2< int32_t >::ECOORD_MAX, ERROR_INSIDE, SHAPE_POLY_SET::OutlineCount(), SHAPE_LINE_CHAIN_BASE::SquaredDistance(), and SHAPE::TransformToPolygon().
Referenced by SHAPE::Distance().
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overridevirtual |
Fills a SHAPE_POLY_SET with a polygon representation of this shape.
aBuffer | [out] will be filled with the polygonal representation of this shape. |
aError | controls the maximum allowed deviation when converting rounded shapes to segments |
aErrorLoc | controls where the error is placed when approximating rounded shapes |
Implements SHAPE.
Definition at line 92 of file shape_segment.cpp.
References CIRCLE::Center, m_circle, CIRCLE::Radius, and TransformCircleToPolygon().
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inlineinherited |
Return the type of the shape.
the | type |
Definition at line 98 of file shape.h.
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(), SHAPE::GetClearance(), PNS::HOLE::Hull(), PNS::SOLID::Hull(), PNS::HOLE::Radius(), PNS::HOLE::SetCenter(), PNS::HOLE::SetRadius(), STROKE_PARAMS::Stroke(), and SHAPE_FILE_IO::Write().
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inlineinherited |
Definition at line 103 of file shape.h.
References SHAPE_BASE::m_type, and SHAPE_TYPE_asString().
Referenced by Collide().
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privateinherited |
Definition at line 143 of file wrlfacet.h.
Referenced by SHAPE::CalcShape(), and SHAPE::NewFacet().
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private |
Definition at line 154 of file shape_circle.h.
Referenced by BBox(), Collide(), Format(), GetCenter(), GetCircle(), GetRadius(), Move(), SetCenter(), SetRadius(), and TransformToPolygon().
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protectedinherited |
< type of our shape
Definition at line 119 of file shape.h.
Referenced by SHAPE::Format(), SHAPE::IsNull(), SHAPE_BASE::Type(), and SHAPE_BASE::TypeName().
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staticinherited |
This is the minimum precision for all the points in a shape.
Definition at line 131 of file shape.h.
Referenced by BOOST_AUTO_TEST_CASE(), DIRECTION_45::BuildInitialTrace(), CompareLength(), CIRCLE::Contains(), EDIT_TOOL::FilletTracks(), CIRCLE::IntersectLine(), and LINE_FILLET_ROUTINE::ProcessLinePair().