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DRC: corners function

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Plus: a new RBA binding for decompose_convex/trapezoids that delivers a region.
This commit is contained in:
Matthias Koefferlein
2017-07-16 00:03:45 +02:00
parent cf6aef46e5
commit 43359195ea
13 changed files with 351 additions and 124 deletions
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testdata/drc/drctest.drc
Vendored
+4
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@@ -542,6 +542,10 @@ a1.extent_refs(:right_center).sized(0.05).output(1052, 0)
a1.extent_refs(:rc).sized(0.05).output(1052, 1)
a1.extent_refs(0.25, 0.5, 0.5, 0.75).output(1053, 0)
a1.corners.sized(0.05).output(1060, 0)
a1.corners(-90.0, as_boxes).sized(0.05).output(1061, 0)
a1.corners(-90.0, as_dots).extended(0.05, 0.05, 0.05, 0.05).output(1062, 0)
puts "=== Single-cell testsuite ==="
run_testsuite(0, 1)
testdata/ruby/dbRegionTest.rb
Vendored
+18
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@@ -683,12 +683,30 @@ class DBRegion_TestClass < TestBase
r.insert(p)
assert_equal(RBA::Region::new(r.decompose_convex).to_s, "(0,10;0,30;10,30;10,10);(10,30;10,40;40,40;40,30);(0,30;0,50;10,50;10,30);(30,0;30,30;40,30;40,0);(0,0;0,10;30,10;30,0)")
assert_equal(r.decompose_convex_to_region.to_s, "(0,10;0,30;10,30;10,10);(10,30;10,40;40,40;40,30);(0,30;0,50;10,50;10,30);(30,0;30,30;40,30;40,0);(0,0;0,10;30,10;30,0)")
assert_equal(RBA::Region::new(r.decompose_convex(RBA::Polygon::PO_horizontal)).to_s, "(0,10;0,30;10,30;10,10);(0,30;0,40;40,40;40,30);(0,40;0,50;10,50;10,40);(30,10;30,30;40,30;40,10);(0,0;0,10;40,10;40,0)")
assert_equal(RBA::Region::new(r.decompose_trapezoids).to_s, "(0,0;0,10;40,10;40,0);(0,10;0,30;10,30;10,10);(30,10;30,30;40,30;40,10);(0,30;0,40;40,40;40,30);(0,40;0,50;10,50;10,40)")
assert_equal(r.decompose_trapezoids_to_region.to_s, "(0,0;0,10;40,10;40,0);(0,10;0,30;10,30;10,10);(30,10;30,30;40,30;40,10);(0,30;0,40;40,40;40,30);(0,40;0,50;10,50;10,40)")
assert_equal(RBA::Region::new(r.decompose_trapezoids(RBA::Polygon::TD_htrapezoids)).to_s, "(0,10;0,30;10,30;10,10);(10,30;10,40;40,40;40,30);(0,30;0,50;10,50;10,30);(30,0;30,30;40,30;40,0);(0,0;0,10;30,10;30,0)")
end
# corners functions
def test_14
r = RBA::Region::new
p = RBA::Polygon::from_s("(0,0;0,80;40,40;40,0/10,10;30,10;30,30;10,30)")
r.insert(p)
assert_equal(r.corners.to_s, "(39,-1;39,1;41,1;41,-1);(-1,-1;-1,1;1,1;1,-1);(-1,79;-1,81;1,81;1,79);(39,39;39,41;41,41;41,39);(9,29;9,31;11,31;11,29);(9,9;9,11;11,11;11,9);(29,9;29,11;31,11;31,9);(29,29;29,31;31,31;31,29)")
assert_equal(r.corners(-90.0, 90.0).to_s, "(39,-1;39,1;41,1;41,-1);(-1,-1;-1,1;1,1;1,-1);(39,39;39,41;41,41;41,39);(9,29;9,31;11,31;11,29);(9,9;9,11;11,11;11,9);(29,9;29,11;31,11;31,9);(29,29;29,31;31,31;31,29)")
assert_equal(r.corners(-90.0, -90.0).to_s, "(39,-1;39,1;41,1;41,-1);(-1,-1;-1,1;1,1;1,-1)")
assert_equal(r.corners(-45.0, -45.0).to_s, "(39,39;39,41;41,41;41,39)")
assert_equal(r.corners(-90.0, -45.0).to_s, "(39,-1;39,1;41,1;41,-1);(-1,-1;-1,1;1,1;1,-1);(39,39;39,41;41,41;41,39)")
assert_equal(r.corners(90.0, 90.0).to_s, "(9,29;9,31;11,31;11,29);(9,9;9,11;11,11;11,9);(29,9;29,11;31,11;31,9);(29,29;29,31;31,31;31,29)")
end
end
load("test_epilogue.rb")