def test_arrow_shaft_width():
from pyglet_helper.objects import Arrow
from pyglet_helper.util import Vector
blo = Arrow(shaft_width=0.75)
assert (blo.shaft_width == 0.75)
blo = Arrow(axis=Vector([10.0, 0, 0]))
assert (blo.shaft_width == 1.0)
def test_arrow_center():
from pyglet_helper.objects import Arrow
from pyglet_helper.util import Vector
blo = Arrow(pos=Vector([-10, -10, -10]), axis=Vector([10, 10, 10]))
assert (blo.center[0] == 0)
assert (blo.center[1] == 0)
assert (blo.center[2] == 0)
def test_arrow_render():
from pyglet_helper.objects import Arrow
from pyglet_helper.objects import View
_arrow = Arrow()
_view = View()
_arrow.render(_view)
def test_arrow_effective_geometry():
from pyglet_helper.objects import Arrow
blo = Arrow(head_width=1.0, shaft_width=1.0, head_length=1.0)
assert(blo.effective_geometry(0.2)[0] == 0.2)
assert(blo.effective_geometry(0.2)[1] == 0.2)
assert(blo.effective_geometry(0.2)[2] == 0.2)
blo = Arrow(head_width=0.0, shaft_width=0.0, head_length=0.0)
assert(blo.effective_geometry(1.0)[0] == 0.2)
assert(blo.effective_geometry(1.0)[1] == 0.1)
assert(blo.effective_geometry(1.0)[2] == 1.0)
blo = Arrow()
blo.fixed_width = True
assert(blo.effective_geometry(1.0)[0] == 0.2)
assert(blo.effective_geometry(1.0)[1] == 0.1)
assert(blo.effective_geometry(1.0)[2] == 1.0)
blo = Arrow(shaft_width=0.001)
blo.fixed_width = False
assert(blo.effective_geometry(1.0)[0] == 0.04)
assert(blo.effective_geometry(1.0)[1] == 0.02)
assert(blo.effective_geometry(1.0)[2] == 1.0)
blo = Arrow(head_length=1000.0)
blo.fixed_width = False
assert(blo.effective_geometry(1.0)[0] == 0.0001)
assert(blo.effective_geometry(1.0)[1] == 5e-5)
assert(blo.effective_geometry(1.0)[2] == 1.0)
def test_arrow_fixed_width():
from pyglet_helper.objects import Arrow
blo = Arrow()
blo.fixed_width = True
assert(blo.fixed_width)
def test_arrow_render():
from pyglet_helper.objects import Arrow
from pyglet_helper.objects import View
_arrow = Arrow()
_view = View()
_arrow.render(_view)
def test_arrow_effective_geometry():
from pyglet_helper.objects import Arrow
blo = Arrow(head_width=1.0, shaft_width=1.0, head_length=1.0)
assert (blo.effective_geometry(0.2)[0] == 0.2)
assert (blo.effective_geometry(0.2)[1] == 0.2)
assert (blo.effective_geometry(0.2)[2] == 0.2)
blo = Arrow(head_width=0.0, shaft_width=0.0, head_length=0.0)
assert (blo.effective_geometry(1.0)[0] == 0.2)
assert (blo.effective_geometry(1.0)[1] == 0.1)
assert (blo.effective_geometry(1.0)[2] == 1.0)
blo = Arrow()
blo.fixed_width = True
assert (blo.effective_geometry(1.0)[0] == 0.2)
assert (blo.effective_geometry(1.0)[1] == 0.1)
assert (blo.effective_geometry(1.0)[2] == 1.0)
blo = Arrow(shaft_width=0.001)
blo.fixed_width = False
assert (blo.effective_geometry(1.0)[0] == 0.04)
assert (blo.effective_geometry(1.0)[1] == 0.02)
assert (blo.effective_geometry(1.0)[2] == 1.0)
blo = Arrow(head_length=1000.0)
blo.fixed_width = False
assert (blo.effective_geometry(1.0)[0] == 0.0001)
assert (blo.effective_geometry(1.0)[1] == 5e-5)
assert (blo.effective_geometry(1.0)[2] == 1.0)
def test_arrow_degenerate():
from pyglet_helper.objects import Arrow
from pyglet_helper.util import Vector
blo = Arrow(axis=Vector([0, 0, 0]))
assert (blo.degenerate)
def test_arrow_fixed_width():
from pyglet_helper.objects import Arrow
blo = Arrow()
blo.fixed_width = True
assert (blo.fixed_width)