#include <convert_basic_shapes_to_polygon.h>
#include <geometry/shape_arc.h>
#include <geometry/shape_line_chain.h>
#include <qa_utils/geometry/geometry.h>
#include <qa_utils/numeric.h>
#include <qa_utils/wx_utils/unit_test_utils.h>
#include "geom_test_utils.h"

Classes
struct	ARC_PROPERTIES
	All properties of an arc (depending on how it's constructed, some of these might be the same as the constructor params) More...

struct	ARC_CENTRE_PT_ANGLE
	Info to set up an arc by centre, start point and angle. More...

struct	ARC_CPA_CASE

struct	ARC_TAN_TAN_RADIUS
	Info to set up an arc by tangent to two segments and a radius. More...

struct	ARC_TTR_CASE

struct	ARC_START_END_CENTER
	Info to set up an arc start, end and center. More...

struct	ARC_SEC_CASE

struct	ARC_PT_COLLIDE_CASE

struct	ARC_SEG_COLLIDE_CASE

struct	ARC_DATA_MM

struct	ARC_ARC_COLLIDE_CASE

struct	ARC_TO_POLYLINE_CASE

Functions
static void	CheckArcGeom (const SHAPE_ARC &aArc, const ARC_PROPERTIES &aProps, const int aSynErrIU=1)
	Check a SHAPE_ARC against a given set of geometric properties.

static void	CheckArc (const SHAPE_ARC &aArc, const ARC_PROPERTIES &aProps, const int aSynErrIU=1)
	Check an arcs geometry and other class functions.

	BOOST_AUTO_TEST_CASE (NullCtor)
	Check correct handling of filter strings (as used by WX)

	BOOST_AUTO_TEST_CASE (BasicCPAGeom)

	BOOST_AUTO_TEST_CASE (BasicTTRGeom)

	BOOST_AUTO_TEST_CASE (BasicSECGeom)

	BOOST_AUTO_TEST_CASE (CollidePt)

	BOOST_AUTO_TEST_CASE (CollideSeg)

	BOOST_AUTO_TEST_CASE (CollideArc)

	BOOST_AUTO_TEST_CASE (CollideArcToShapeLineChain)

	BOOST_AUTO_TEST_CASE (CollideArcToPolygonApproximation)

bool	ArePolylineEndPointsNearCircle (const SHAPE_LINE_CHAIN &aPolyline, const VECTOR2I &aCentre, int aRad, int aTolerance)
	Predicate for checking a polyline has all the points on (near) a circle of given centre and radius.

bool	ArePolylineMidPointsNearCircle (const SHAPE_LINE_CHAIN &aPolyline, const VECTOR2I &aCentre, int aRad, int aTolerance)
	Predicate for checking a polyline has all the segment mid points on (near) a circle of given centre and radius.

	BOOST_AUTO_TEST_CASE (ArcToPolyline)

Variables
static const std::vector< ARC_CPA_CASE >	arc_cases

static const std::vector< ARC_TTR_CASE >	arc_ttr_cases

static const std::vector< ARC_SEC_CASE >	arc_sec_cases

static const std::vector< ARC_PT_COLLIDE_CASE >	arc_pt_collide_cases

static const std::vector< ARC_SEG_COLLIDE_CASE >	arc_seg_collide_cases

static const std::vector< ARC_ARC_COLLIDE_CASE >	arc_arc_collide_cases

Function Documentation

◆ ArePolylineEndPointsNearCircle()

bool ArePolylineEndPointsNearCircle	(	const SHAPE_LINE_CHAIN &	aPolyline,
		const VECTOR2I &	aCentre,
		int	aRad,
		int	aTolerance
	)

Predicate for checking a polyline has all the points on (near) a circle of given centre and radius.

Parameters

aPolyline	the polyline to check
aCentre	the circle centre
aRad	the circle radius
aTolerance	the tolerance for the endpoint-centre distance

Returns: true if predicate met

Definition at line 956 of file test_shape_arc.cpp.

References GEOM_TEST::ArePointsNearCircle(), SHAPE_LINE_CHAIN::CPoint(), and SHAPE_LINE_CHAIN::PointCount().

Referenced by BOOST_AUTO_TEST_CASE().

◆ ArePolylineMidPointsNearCircle()

bool ArePolylineMidPointsNearCircle	(	const SHAPE_LINE_CHAIN &	aPolyline,
		const VECTOR2I &	aCentre,
		int	aRad,
		int	aTolerance
	)

Predicate for checking a polyline has all the segment mid points on (near) a circle of given centre and radius.

Parameters

aPolyline	the polyline to check
aCentre	the circle centre
aRad	the circle radius
aTolEnds	the tolerance for the midpoint-centre distance

Returns: true if predicate met

Definition at line 979 of file test_shape_arc.cpp.

References GEOM_TEST::ArePointsNearCircle(), SHAPE_LINE_CHAIN::CPoint(), and SHAPE_LINE_CHAIN::PointCount().

Referenced by BOOST_AUTO_TEST_CASE().

◆ BOOST_AUTO_TEST_CASE() [1/10]

BOOST_AUTO_TEST_CASE ( ArcToPolyline )

Definition at line 994 of file test_shape_arc.cpp.

References ArePolylineEndPointsNearCircle(), ArePolylineMidPointsNearCircle(), SHAPE_LINE_CHAIN::CPoint(), DEGREES_T, epsilon, and SHAPE_LINE_CHAIN::PointCount().

◆ BOOST_AUTO_TEST_CASE() [2/10]

BOOST_AUTO_TEST_CASE ( BasicCPAGeom )

Definition at line 329 of file test_shape_arc.cpp.

References arc_cases, CheckArc(), and DEGREES_T.

◆ BOOST_AUTO_TEST_CASE() [3/10]

BOOST_AUTO_TEST_CASE ( BasicSECGeom )

Definition at line 529 of file test_shape_arc.cpp.

References arc_sec_cases, SHAPE_ARC::ConstructFromStartEndCenter(), and SHAPE_ARC::GetArcMid().

◆ BOOST_AUTO_TEST_CASE() [4/10]

BOOST_AUTO_TEST_CASE ( BasicTTRGeom )

Definition at line 437 of file test_shape_arc.cpp.

References SEG::A, arc_ttr_cases, SEG::B, CheckArc(), ARC_PROPERTIES::m_center_angle, ARC_PROPERTIES::m_end_angle, ARC_PROPERTIES::m_end_point, ARC_PROPERTIES::m_start_angle, ARC_PROPERTIES::m_start_point, and SHAPE::MIN_PRECISION_IU.

◆ BOOST_AUTO_TEST_CASE() [5/10]

BOOST_AUTO_TEST_CASE ( CollideArc )

Definition at line 821 of file test_shape_arc.cpp.

References arc_arc_collide_cases, SHAPE::Collide(), SHAPE_ARC::GetWidth(), EDA_IU_SCALE::mmToIU(), pcbIUScale, and SHAPE_LINE_CHAIN::SetWidth().

◆ BOOST_AUTO_TEST_CASE() [6/10]

BOOST_AUTO_TEST_CASE ( CollideArcToPolygonApproximation )

Definition at line 897 of file test_shape_arc.cpp.

References SHAPE_POLY_SET::AddOutline(), SHAPE_ARC::BBox(), SHAPE_ARC::DefaultAccuracyForPCB(), DEGREES_T, epsilon, ERROR_OUTSIDE, SHAPE_ARC::GetArcMid(), BOX2< Vec >::GetEnd(), SHAPE_ARC::GetP0(), SHAPE_ARC::GetP1(), BOX2< Vec >::GetPosition(), SHAPE_ARC::GetWidth(), BOX2< Vec >::GetWidth(), SHAPE_POLY_SET::HoleCount(), SHAPE_POLY_SET::Outline(), SHAPE_POLY_SET::OutlineCount(), and TransformArcToPolygon().

◆ BOOST_AUTO_TEST_CASE() [7/10]

BOOST_AUTO_TEST_CASE ( CollideArcToShapeLineChain )

Definition at line 872 of file test_shape_arc.cpp.

References SHAPE_ARC::Collide(), and SHAPE::Collide().

◆ BOOST_AUTO_TEST_CASE() [8/10]

BOOST_AUTO_TEST_CASE ( CollidePt )

Definition at line 615 of file test_shape_arc.cpp.

References arc_pt_collide_cases, SHAPE_ARC::Collide(), DEGREES_T, and SHAPE_ARC::SetWidth().

◆ BOOST_AUTO_TEST_CASE() [9/10]

BOOST_AUTO_TEST_CASE ( CollideSeg )

Definition at line 680 of file test_shape_arc.cpp.

References arc_seg_collide_cases, SHAPE_ARC::Collide(), DEGREES_T, and SHAPE_ARC::SetWidth().

◆ BOOST_AUTO_TEST_CASE() [10/10]

BOOST_AUTO_TEST_CASE ( NullCtor )

Check correct handling of filter strings (as used by WX)

Definition at line 135 of file test_shape_arc.cpp.

References CheckArc().

◆ CheckArc()

static void CheckArc	(	const SHAPE_ARC &	aArc,
		const ARC_PROPERTIES &	aProps,
		const int	aSynErrIU = `1`
	)

static

Check an arcs geometry and other class functions.

Parameters

aArc	Arc to test
aProps	Properties to test against
aSynErrIU	Permitted error for synthetic points and dimensions (currently radius and center)

Should have identical geom props

Definition at line 114 of file test_shape_arc.cpp.

References CheckArcGeom(), SHAPE_ARC::Clone(), and SH_ARC.

Referenced by BOOST_AUTO_TEST_CASE().

◆ CheckArcGeom()

static void CheckArcGeom	(	const SHAPE_ARC &	aArc,
		const ARC_PROPERTIES &	aProps,
		const int	aSynErrIU = `1`
	)

static

Check a SHAPE_ARC against a given set of geometric properties.

Parameters

aArc	Arc to test
aProps	Properties to test against
aSynErrIU	Permitted error for synthetic points and dimensions (currently radius and center)

Check the chord agrees

All arcs are solid

Collisions will be checked elsewhere.

Definition at line 59 of file test_shape_arc.cpp.

References EDA_ANGLE::AsDegrees(), SHAPE_ARC::BBox(), SHAPE_ARC::GetCenter(), SHAPE_ARC::GetCentralAngle(), SHAPE_ARC::GetChord(), SHAPE_ARC::GetEndAngle(), SHAPE_ARC::GetP1(), SHAPE_ARC::GetRadius(), SHAPE_ARC::GetStartAngle(), SHAPE_ARC::IsSolid(), ARC_PROPERTIES::m_bbox, ARC_PROPERTIES::m_center_angle, ARC_PROPERTIES::m_center_point, ARC_PROPERTIES::m_end_angle, ARC_PROPERTIES::m_end_point, ARC_PROPERTIES::m_radius, ARC_PROPERTIES::m_start_angle, and ARC_PROPERTIES::m_start_point.

Referenced by CheckArc().

Variable Documentation

◆ arc_arc_collide_cases

const std::vector<ARC_ARC_COLLIDE_CASE> arc_arc_collide_cases

static

Definition at line 747 of file test_shape_arc.cpp.

Referenced by BOOST_AUTO_TEST_CASE().

◆ arc_cases

const std::vector<ARC_CPA_CASE> arc_cases

static

Definition at line 184 of file test_shape_arc.cpp.

Referenced by BOOST_AUTO_TEST_CASE().

◆ arc_pt_collide_cases

const std::vector<ARC_PT_COLLIDE_CASE> arc_pt_collide_cases

static

Definition at line 560 of file test_shape_arc.cpp.

Referenced by BOOST_AUTO_TEST_CASE().

◆ arc_sec_cases

const std::vector<ARC_SEC_CASE> arc_sec_cases

static

Initial value:

= {
    { "180 deg, clockwise", { { 100, 0 }, { 0, 0 }, { 50, 0 } }, true, { 50, -50 } },
    { "180 deg, anticlockwise", { { 100, 0 }, { 0, 0 }, { 50, 0 } }, false, { 50, 50 } },
    { "180 deg flipped, clockwise", { { 0, 0 }, { 100, 0 }, { 50, 0 } }, true, { 50, 50 } },
    { "180 deg flipped, anticlockwise", { { 0, 0 }, { 100, 0 }, { 50, 0 } }, false, { 50, -50 } },
    { "90 deg, clockwise", { { -100, 0 }, { 0, 100 }, { 0, 0 } }, true, { -71, 71 } },
    { "90 deg, anticlockwise", { { -100, 0 }, { 0, 100 }, { 0, 0 } }, false, { 71, -71 } },
}

Definition at line 519 of file test_shape_arc.cpp.

Referenced by BOOST_AUTO_TEST_CASE().

◆ arc_seg_collide_cases

const std::vector<ARC_SEG_COLLIDE_CASE> arc_seg_collide_cases

static

Initial value:

= {
    { "0   deg    ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { 100, 0 }, { 50, 0 } }, true, 0 },
    { "90  deg    ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { 0, 100 }, { 0, 50 } }, true, 0 },
    { "180 deg    ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { -100, 0 }, { -50, 0 } }, true, 0 },
    { "270 deg    ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { 0, -100 }, { 0, -50 } }, true, 0 },
    { "45  deg    ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { 71, 71 }, { 35, 35 } }, true, 0 },
    { "-45 deg    ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { 71, -71 }, { 35, -35 } }, false, -1 },
    { "seg inside arc start", { { 0, 0 }, { 71, -71 }, 90.0 },
                        10, { { 90, 0 }, { -35, 0 } }, true, 10 },
    { "seg inside arc end", { { 0, 0 }, { 71, -71  }, 90.0 },
                        10, { { -35, 0 }, { 90, 0 } }, true, 10 },
    { "large diameter arc", { { 172367922, 82282076 }, { 162530000, 92120000 }, -45.0 },
                        433300, { { 162096732, 92331236 }, { 162096732, 78253268 } }, true, 433268 },
}

Definition at line 664 of file test_shape_arc.cpp.

Referenced by BOOST_AUTO_TEST_CASE().

◆ arc_ttr_cases

const std::vector<ARC_TTR_CASE> arc_ttr_cases

static

Definition at line 374 of file test_shape_arc.cpp.

Referenced by BOOST_AUTO_TEST_CASE().

Classes

Functions

Variables

Function Documentation

◆ ArePolylineEndPointsNearCircle()

◆ ArePolylineMidPointsNearCircle()

◆ BOOST_AUTO_TEST_CASE() [1/10]

◆ BOOST_AUTO_TEST_CASE() [2/10]

◆ BOOST_AUTO_TEST_CASE() [3/10]

◆ BOOST_AUTO_TEST_CASE() [4/10]

◆ BOOST_AUTO_TEST_CASE() [5/10]

◆ BOOST_AUTO_TEST_CASE() [6/10]

◆ BOOST_AUTO_TEST_CASE() [7/10]

◆ BOOST_AUTO_TEST_CASE() [8/10]

◆ BOOST_AUTO_TEST_CASE() [9/10]

◆ BOOST_AUTO_TEST_CASE() [10/10]

◆ CheckArc()

◆ CheckArcGeom()

Variable Documentation

◆ arc_arc_collide_cases

◆ arc_cases

◆ arc_pt_collide_cases

◆ arc_sec_cases

◆ arc_seg_collide_cases

◆ arc_ttr_cases