Add sharp_corner_2_offset test, preparing for --offset feature

integration_tests.py

@@ -82,6 +82,7 @@
                   "shaped_pcb",
                   "sharp_corner",
                   "sharp_corner_2",
+                  "sharp_corner_2_offset",
                   "sharp_corner_big_isolation_width",
                   "silk",
                   "silk-lines",

testing/gerbv_example/sharp_corner_2_offset/expected/back.ngc

@@ -0,0 +1,305 @@
+( pcb2gcode 2.1.0 )
+( Software-independent Gcode )
+
+G94 ( Inches per minute feed rate. )
+G20 ( Units == INCHES. )
+
+G90 ( Absolute coordinates. )
+G00 S12000 ( RPM spindle speed. )
+G64 P0.00040 ( set maximum deviation from commanded toolpath )
+G01 F360.00000 ( Feedrate. )
+
+
+G00 Z1.00000 (Retract to tool change height)
+T0
+M5      (Spindle stop.)
+G04 P1.00000 (Wait for spindle to stop)
+(MSG, Change tool bit to mill diameter 0.03937in)
+M6      (Tool change.)
+M0      (Temporary machine stop.)
+M3 ( Spindle on clockwise. )
+G04 P1.00000 (Wait for spindle to get up to speed)
+G04 P0 ( dwell for no time -- G64 should not smooth over this point )
+G00 Z0.08000 ( retract )
+
+G00 X-5.40571 Y-4.20000 ( rapid move to begin. )
+G01 F180.00000
+( Mill infeed pass 1/1 )
+G01 Z-0.04000
+G04 P0 ( dwell for no time -- G64 should not smooth over this point )
+G01 F360.00000
+G01 X-5.40571 Y-4.20000
+G01 X-5.40646 Y-4.19232
+G01 X-5.40684 Y-4.19043
+G01 X-5.40908 Y-4.18305
+G01 X-5.41272 Y-4.17624
+G01 X-5.41609 Y-4.17154
+G01 X-5.41868 Y-4.16868
+G01 X-5.91868 Y-3.66868
+G01 X-5.92154 Y-3.66609
+G01 X-5.92624 Y-3.66272
+G01 X-5.93305 Y-3.65908
+G01 X-5.94043 Y-3.65684
+G01 X-5.94232 Y-3.65646
+G01 X-5.94807 Y-3.65576
+G01 X-5.95482 Y-3.65599
+G01 X-5.96053 Y-3.65698
+G01 X-5.96603 Y-3.65880
+G01 X-5.96780 Y-3.65953
+G01 X-5.97297 Y-3.66214
+G01 X-5.97771 Y-3.66547
+G01 X-5.98265 Y-3.67008
+G01 X-5.98621 Y-3.67465
+G01 X-5.98728 Y-3.67624
+G01 X-5.99014 Y-3.68128
+G01 X-5.99250 Y-3.68761
+G01 X-5.99377 Y-3.69326
+G01 X-5.99420 Y-3.69904
+G01 X-5.99420 Y-3.70096
+G01 X-5.99377 Y-3.70674
+G01 X-5.99250 Y-3.71239
+G01 X-5.99014 Y-3.71872
+G01 X-5.98728 Y-3.72376
+G01 X-5.98391 Y-3.72845
+G01 X-5.98132 Y-3.73132
+G01 X-5.55693 Y-4.15571
+G01 X-5.52761 Y-4.16786
+G01 X-5.55693 Y-4.15571
+G01 X-6.89307 Y-4.15571
+G01 X-6.92238 Y-4.16786
+G01 X-6.89307 Y-4.15571
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+G01 X-6.46807 Y-3.66943
+G01 X-6.47330 Y-3.66467
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+G01 X-6.52846 Y-3.66609
+G01 X-6.53132 Y-3.66868
+G01 X-7.03132 Y-4.16868
+G01 X-7.03391 Y-4.17154
+G01 X-7.03728 Y-4.17624
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+G01 X-7.04316 Y-4.19043
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+G01 X-7.04429 Y-4.20000
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+G01 X-7.04316 Y-4.20956
+G01 X-7.04092 Y-4.21695
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+G01 X-7.02944 Y-4.23308
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+G01 X-7.02376 Y-4.23728
+G01 X-7.01695 Y-4.24092
+G01 X-7.00956 Y-4.24316
+G01 X-7.00768 Y-4.24353
+G01 X-7.00000 Y-4.24429
+G01 X-5.45000 Y-4.24429
+G01 X-5.44232 Y-4.24353
+G01 X-5.44043 Y-4.24316
+G01 X-5.43305 Y-4.24092
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+G01 X-5.42056 Y-4.23308
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+G01 X-5.41272 Y-4.22376
+G01 X-5.40908 Y-4.21695
+G01 X-5.40684 Y-4.20956
+G01 X-5.40646 Y-4.20768
+G01 X-5.40571 Y-4.20000
+G01 X-5.42539 Y-4.20000
+G01 X-5.42577 Y-4.20384
+G01 X-5.42615 Y-4.20572
+G01 X-5.42727 Y-4.20942
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+G01 X-5.43015 Y-4.21442
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+G01 X-5.44058 Y-4.22273
+G01 X-5.44428 Y-4.22385
+G01 X-5.44616 Y-4.22423
+G01 X-5.45000 Y-4.22461
+G01 X-7.00000 Y-4.22461
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+G01 X-7.00572 Y-4.22385
+G01 X-7.00942 Y-4.22273
+G01 X-7.01282 Y-4.22091
+G01 X-7.01646 Y-4.21828
+G01 X-7.01828 Y-4.21646
+G01 X-7.01985 Y-4.21442
+G01 X-7.02091 Y-4.21282
+G01 X-7.02273 Y-4.20942
+G01 X-7.02385 Y-4.20572
+G01 X-7.02423 Y-4.20384
+G01 X-7.02461 Y-4.20000
+G01 X-7.02423 Y-4.19616
+G01 X-7.02385 Y-4.19428
+G01 X-7.02273 Y-4.19058
+G01 X-7.02091 Y-4.18718
+G01 X-7.01870 Y-4.18403
+G01 X-7.01740 Y-4.18260
+G01 X-6.51740 Y-3.68260
+G01 X-6.51442 Y-3.68015
+G01 X-6.51282 Y-3.67909
+G01 X-6.50942 Y-3.67727
+G01 X-6.50572 Y-3.67615
+G01 X-6.50096 Y-3.67542
+G01 X-6.49807 Y-3.67549
+G01 X-6.49426 Y-3.67608
+G01 X-6.49151 Y-3.67699
+G01 X-6.48742 Y-3.67886
+G01 X-6.48528 Y-3.68029
+G01 X-6.48199 Y-3.68335
+G01 X-6.48010 Y-3.68554
+G01 X-6.47809 Y-3.68884
+G01 X-6.47661 Y-3.69240
+G01 X-6.47570 Y-3.69615
+G01 X-6.47549 Y-3.70096
+G01 X-6.47587 Y-3.70480
+G01 X-6.47699 Y-3.70849
+G01 X-6.47772 Y-3.71027
+G01 X-6.47902 Y-3.71285
+G01 X-6.48130 Y-3.71597
+G01 X-6.94060 Y-4.17539
+G01 X-5.50940 Y-4.17539
+G01 X-5.96870 Y-3.71597
+G01 X-5.97091 Y-3.71282
+G01 X-5.97234 Y-3.71030
+G01 X-5.97338 Y-3.70760
+G01 X-5.97430 Y-3.70385
+G01 X-5.97451 Y-3.70096
+G01 X-5.97430 Y-3.69615
+G01 X-5.97338 Y-3.69240
+G01 X-5.97234 Y-3.68970
+G01 X-5.97091 Y-3.68718
+G01 X-5.96807 Y-3.68330
+G01 X-5.96522 Y-3.68069
+G01 X-5.96285 Y-3.67902
+G01 X-5.95849 Y-3.67699
+G01 X-5.95574 Y-3.67608
+G01 X-5.95193 Y-3.67549
+G01 X-5.94903 Y-3.67542
+G01 X-5.94428 Y-3.67615
+G01 X-5.94058 Y-3.67727
+G01 X-5.93718 Y-3.67909
+G01 X-5.93558 Y-3.68015
+G01 X-5.93260 Y-3.68260
+G01 X-5.43260 Y-4.18260
+G01 X-5.43130 Y-4.18403
+G01 X-5.42908 Y-4.18718
+G01 X-5.42727 Y-4.19058
+G01 X-5.42615 Y-4.19428
+G01 X-5.42577 Y-4.19616
+G01 X-5.42539 Y-4.20000
+
+G04 P0 ( dwell for no time -- G64 should not smooth over this point )
+G00 Z1.000000 ( retract )
+
+M5 ( Spindle off. )
+G04 P1.000000
+
+G00 Z1.00000 (Retract to tool change height)
+T1
+M5      (Spindle stop.)
+G04 P1.00000 (Wait for spindle to stop)
+(MSG, Change tool bit to mill diameter 0.00394in)
+M6      (Tool change.)
+M0      (Temporary machine stop.)
+M3 ( Spindle on clockwise. )
+G04 P1.00000 (Wait for spindle to get up to speed)
+G04 P0 ( dwell for no time -- G64 should not smooth over this point )
+G00 Z0.08000 ( retract )
+
+G00 X-6.95733 Y-4.18232 ( rapid move to begin. )
+G01 F180.00000
+( Mill infeed pass 1/1 )
+G01 Z-0.04000
+G04 P0 ( dwell for no time -- G64 should not smooth over this point )
+G01 F360.00000
+G01 X-6.95733 Y-4.18232
+G01 X-6.95779 Y-4.18251
+G01 X-6.95733 Y-4.18232
+G01 X-6.95682 Y-4.18327
+G01 X-6.95960 Y-4.18327
+G01 X-6.96254 Y-4.18448
+G01 X-6.95960 Y-4.18327
+G01 X-6.95764 Y-4.18130
+G01 X-6.95829 Y-4.17917
+G01 X-6.96436 Y-4.18523
+G01 X-6.96729 Y-4.18645
+G01 X-6.96436 Y-4.18523
+G01 X-6.95577 Y-4.18523
+G01 X-6.95422 Y-4.18720
+G01 X-6.96911 Y-4.18720
+G01 X-6.97204 Y-4.18842
+G01 X-6.96911 Y-4.18720
+G01 X-6.95858 Y-4.17668
+G01 X-6.95856 Y-4.17387
+G01 X-6.97386 Y-4.18917
+G01 X-6.97680 Y-4.19039
+G01 X-6.97386 Y-4.18917
+G01 X-6.95221 Y-4.18917
+G01 X-6.94936 Y-4.19114
+G01 X-6.97861 Y-4.19114
+G01 X-6.98155 Y-4.19236
+G01 X-6.97861 Y-4.19114
+G01 X-6.95794 Y-4.17047
+G01 X-6.95574 Y-4.16548
+G01 X-6.98337 Y-4.19311
+G01 X-5.46663 Y-4.19311
+G01 X-5.49426 Y-4.16548
+G01 X-5.49206 Y-4.17047
+G01 X-5.47138 Y-4.19114
+G01 X-5.46845 Y-4.19236
+G01 X-5.47138 Y-4.19114
+G01 X-5.50064 Y-4.19114
+G01 X-5.49779 Y-4.18917
+G01 X-5.47614 Y-4.18917
+G01 X-5.47320 Y-4.19039
+G01 X-5.47614 Y-4.18917
+G01 X-5.49144 Y-4.17387
+G01 X-5.49142 Y-4.17668
+G01 X-5.48089 Y-4.18720
+G01 X-5.47796 Y-4.18842
+G01 X-5.48089 Y-4.18720
+G01 X-5.49578 Y-4.18720
+G01 X-5.49423 Y-4.18523
+G01 X-5.48564 Y-4.18523
+G01 X-5.48271 Y-4.18645
+G01 X-5.48564 Y-4.18523
+G01 X-5.49171 Y-4.17917
+G01 X-5.49236 Y-4.18130
+G01 X-5.49040 Y-4.18327
+G01 X-5.48746 Y-4.18448
+G01 X-5.49040 Y-4.18327
+G01 X-5.49318 Y-4.18327
+G01 X-5.49267 Y-4.18232
+G01 X-5.49221 Y-4.18251
+G01 X-5.49267 Y-4.18232
+
+G04 P0 ( dwell for no time -- G64 should not smooth over this point )
+G00 Z1.000000 ( retract )
+
+M5 ( Spindle off. )
+G04 P1.000000
+M9 ( Coolant off. )
+M2 ( Program end. )
+