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Add tests for shape_line_chain collision containing arcs

This commit is contained in:
Roberto Fernandez Bautista 2021-11-01 19:45:29 +00:00
parent 6264dd40ea
commit ad3b4f25c2
2 changed files with 37 additions and 2 deletions
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35
qa/libs/kimath/geometry/test_shape_arc.cpp
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@ -742,12 +742,43 @@ BOOST_AUTO_TEST_CASE( CollideArc )
SHAPE_ARC arc1( c.m_arc1.GenerateArc() ); SHAPE_ARC arc1( c.m_arc1.GenerateArc() );
SHAPE_ARC arc2( c.m_arc2.GenerateArc() ); SHAPE_ARC arc2( c.m_arc2.GenerateArc() );
SHAPE_LINE_CHAIN arc1_slc( c.m_arc1.GenerateArc() );
arc1_slc.SetWidth( 0 );
SHAPE_LINE_CHAIN arc2_slc( c.m_arc2.GenerateArc() );
arc2_slc.SetWidth( 0 );
int actual = 0; int actual = 0;
VECTOR2I location; VECTOR2I location;
bool result = arc1.Collide( &arc2, PcbMm2iu( c.m_clearance ), &actual, &location ); SHAPE* arc1_sh = &arc1;
SHAPE* arc2_sh = &arc2;
SHAPE* arc1_slc_sh = &arc1_slc;
SHAPE* arc2_slc_sh = &arc2_slc;
BOOST_CHECK_EQUAL( result, c.m_exp_result ); bool result_arc_to_arc =
arc1_sh->Collide( arc2_sh, PcbMm2iu( c.m_clearance ), &actual, &location );
// For arc to chain collisions, we need to re-calculate the clearances because the
// SHAPE_LINE_CHAIN is zero width
int clearance = PcbMm2iu( c.m_clearance ) + ( arc2.GetWidth() / 2 );
bool result_arc_to_chain =
arc1_sh->Collide( arc2_slc_sh, clearance, &actual, &location );
clearance = PcbMm2iu( c.m_clearance ) + ( arc1.GetWidth() / 2 );
bool result_chain_to_arc =
arc1_slc_sh->Collide( arc2_sh, clearance, &actual, &location );
clearance = clearance + ( arc2.GetWidth() / 2 );
bool result_chain_to_chain =
arc1_slc_sh->Collide( arc2_slc_sh, clearance, &actual, &location );
BOOST_CHECK_EQUAL( result_arc_to_arc, c.m_exp_result );
BOOST_CHECK_EQUAL( result_arc_to_chain, c.m_exp_result );
BOOST_CHECK_EQUAL( result_chain_to_arc, c.m_exp_result );
BOOST_CHECK_EQUAL( result_chain_to_chain, c.m_exp_result );
} }
} }
} }

4
qa/libs/kimath/geometry/test_shape_line_chain.cpp
View File

@ -31,6 +31,10 @@
#include "geom_test_utils.h" #include "geom_test_utils.h"
/**
* NOTE: Collision of SHAPE_LINE_CHAIN with arcs is tested in test_shape_arc.cpp
*/
BOOST_AUTO_TEST_SUITE( ShapeLineChain ) BOOST_AUTO_TEST_SUITE( ShapeLineChain )
BOOST_AUTO_TEST_CASE( ArcToPolyline ) BOOST_AUTO_TEST_CASE( ArcToPolyline )