def test_paper_space_to_model_space_metric():
psu = PaperSpaceUnits(msp=DrawingUnits(1, 'm'), scale=100)
assert psu.to_msp(
10, 'mm'
) == 1, '1mm in PSP 1:100 => should be 1 drawing unit in model space'
assert psu.to_msp(
5, 'cm'
) == 5, '5cm in PSP 1:100 => should be 5 drawing unit in model space'
def test_paper_space_scale_1_1():
psu = PaperSpaceUnits(DrawingUnits(1, 'm'), unit='mm', scale=1.)
assert psu.from_msp(1, 'm') == 1000, 'should be 1000 mm in paper space'
assert psu.from_msp(10, 'cm') == 100
assert psu.from_msp(10, 'mm') == 10
psu = PaperSpaceUnits(DrawingUnits(1, 'yd'), unit='in', scale=1.)
assert round(psu.from_msp(1,
'yd')) == 36, 'should be 36 inch in paper space'
assert round(psu.from_msp(1,
'ft')) == 12, 'should be 12 inch in paper space'
def test_paper_space_scale_1_100():
psu = PaperSpaceUnits(DrawingUnits(1, 'm'), unit='mm', scale=100.)
assert psu.from_msp(1, 'm') == 10, \
'1m in msp, should be 10 mm in paper space 1:100'
assert psu.from_msp(500, 'cm') == 50
psu = PaperSpaceUnits(DrawingUnits(1, 'yd'), unit='in', scale=100.)
assert round(psu.from_msp(1, 'yd'), 2) == .36, \
'1 yd in msp, should be .36 inch in paper space 1:100'
assert round(psu.from_msp(1, 'ft'), 2) == .12, \
'1 ft in msp, should be .12 inch in paper space 1:100'
def test_paper_space_scale_1_1():
psu = PaperSpaceUnits(DrawingUnits(1, "m"), unit="mm", scale=1.0)
assert psu.from_msp(1, "m") == 1000, "should be 1000 mm in paper space"
assert psu.from_msp(10, "cm") == 100
assert psu.from_msp(10, "mm") == 10
psu = PaperSpaceUnits(DrawingUnits(1, "yd"), unit="in", scale=1.0)
assert (round(psu.from_msp(
1, "yd")) == 36), "should be 36 inch in paper space"
assert (round(psu.from_msp(
1, "ft")) == 12), "should be 12 inch in paper space"
def test_paper_space_scale_1_100():
psu = PaperSpaceUnits(DrawingUnits(1, "m"), unit="mm", scale=100.0)
assert (psu.from_msp(
1, "m") == 10), "1m in msp, should be 10 mm in paper space 1:100"
assert psu.from_msp(500, "cm") == 50
psu = PaperSpaceUnits(DrawingUnits(1, "yd"), unit="in", scale=100.0)
assert (round(
psu.from_msp(1, "yd"),
2) == 0.36), "1 yd in msp, should be .36 inch in paper space 1:100"
assert (round(
psu.from_msp(1, "ft"),
2) == 0.12), "1 ft in msp, should be .12 inch in paper space 1:100"
def test_paper_space_default():
# Default: 1 drawing unit = 1 m, paperspace units = 'mm', scale = 1:1
psu = PaperSpaceUnits()
assert psu.from_msp(1, 'm') == 1000
psu = PaperSpaceUnits(scale=100)
assert psu.from_msp(1, 'm') == 10
def test_paper_space_to_model_space_us():
psu = PaperSpaceUnits(msp=DrawingUnits(1, 'yd'), scale=100)
assert isclose(
psu.to_msp(1, 'in'), 2.77777777777
), '1 inch in PSP 1:100 => should be 2.777 drawing unit in model space'
def test_paper_space_to_model_space_metric():
psu = PaperSpaceUnits(msp=DrawingUnits(1, "m"), scale=100)
assert (psu.to_msp(10, "mm") == 1
), "1mm in PSP 1:100 => should be 1 drawing unit in model space"
assert (psu.to_msp(5, "cm") == 5
), "5cm in PSP 1:100 => should be 5 drawing unit in model space"