def test_abs(self):
v = Nodex(-15.0)
v = Math.abs(v)
self.assertEqual(v.value(), 15)
v = Nodex([-23, -100, -45])
v = Math.abs(v)
self.assertTrue(v.value().isEquivalent(pymel.core.datatypes.Vector(23, 100, 45)))
v = Nodex([12.5, -9999, -9.9])
v = Math.abs(v)
print v.value()
self.assertTrue(v.value().isEquivalent(pymel.core.datatypes.Vector(12.5, 9999, 9.9), tol=0.01))
def test_scene1(self):
mc.file(new=True, force=True)
sphere1 = pymel.core.polySphere()[0]
sphere1.setTranslation((10, 0, 0))
sphere2 = pymel.core.polySphere()[0]
print sphere1.getTranslation()
from nodex.core import Nodex, Math
# free position
target = Nodex('pSphere1.translate')
# limited position (5.0 units from origin)
targetMax = target.normal() * 5.0
# add a condition (so we use the limited targetMax position if the target is further away than 5.0 units)
distanceFromOrigin = target.length()
conditionOutput = Math.greaterThan(distanceFromOrigin,
5.0,
ifTrue=targetMax,
ifFalse=target)
conditionOutput.connect('pSphere2.translate')
print sphere2.getTranslation()
def test_abs(self):
v = Nodex(-15.0)
v = Math.abs(v)
self.assertEqual(v.value(), 15)
v = Nodex([-23, -100, -45])
v = Math.abs(v)
self.assertTrue(v.value().isEquivalent(
pymel.core.datatypes.Vector(23, 100, 45)))
v = Nodex([12.5, -9999, -9.9])
v = Math.abs(v)
print v.value()
self.assertTrue(v.value().isEquivalent(pymel.core.datatypes.Vector(
12.5, 9999, 9.9),
tol=0.01))
def test_scene1(self):
mc.file(new=True, force=True)
sphere1 = pymel.core.polySphere()[0]
sphere1.setTranslation((10, 0, 0))
sphere2 = pymel.core.polySphere()[0]
print sphere1.getTranslation()
from nodex.core import Nodex, Math
# free position
target = Nodex('pSphere1.translate')
# limited position (5.0 units from origin)
targetMax = target.normal() * 5.0
# add a condition (so we use the limited targetMax position if the target is further away than 5.0 units)
distanceFromOrigin = target.length()
conditionOutput = Math.greaterThan(distanceFromOrigin, 5.0, ifTrue=targetMax, ifFalse=target)
conditionOutput.connect('pSphere2.translate')
print sphere2.getTranslation()
def test_comparisons(self):
"""
Test if the comparisons have the correct outputs.
"""
n = (Nodex(3) == Nodex(2))
self.assertEqual(n.value(), 0.0)
n = (Nodex(2) == Nodex(2))
self.assertEqual(n.value(), 1.0)
# ==
mc.xform("pSphere1", t=(3, 3, 0), absolute=True, objectSpace=True)
n = (Nodex("pSphere1.tx") == Nodex("pSphere1.ty"))
self.assertEqual(n.value(), 1)
mc.xform("pSphere1", t=(3, 4, 0), absolute=True, objectSpace=True)
self.assertEqual(n.value(), 0)
# !=
x_not_y = (Nodex("pSphere1.tx") != Nodex("pSphere1.ty"))
mc.xform("pSphere1", t=(0, 0, 0), absolute=True, objectSpace=True)
self.assertEqual(x_not_y.value(), 0)
mc.xform("pSphere1", t=(0, 1, 0), absolute=True, objectSpace=True)
self.assertEqual(x_not_y.value(), 1)
# >
x_bigger_y = (Nodex("pSphere1.tx") > Nodex("pSphere1.ty"))
mc.xform("pSphere1", t=(0.5, 0.1, 0), absolute=True, objectSpace=True)
self.assertEqual(x_bigger_y.value(), 1)
mc.xform("pSphere1", t=(0.1, 0.5, 0), absolute=True, objectSpace=True)
self.assertEqual(x_bigger_y.value(), 0)
mc.xform("pSphere1", t=(0, 5, 0), absolute=True, objectSpace=True)
self.assertEqual(x_bigger_y.value(), 0)
mc.xform("pSphere1", t=(-49, -50, 0), absolute=True, objectSpace=True)
self.assertEqual(x_bigger_y.value(), 1)
# <
x_smaller_y = (Nodex("pSphere1.tx") < Nodex("pSphere1.ty"))
mc.xform("pSphere1", t=(-5, 0, 0), absolute=True, objectSpace=True)
self.assertEqual(x_smaller_y.value(), 1)
mc.xform("pSphere1", t=(1.1, 1, 0), absolute=True, objectSpace=True)
self.assertEqual(x_smaller_y.value(), 0)
mc.xform("pSphere1", t=(0, 0.1, 0), absolute=True, objectSpace=True)
self.assertEqual(x_smaller_y.value(), 1)
mc.xform("pSphere1", t=(-50, -49, 0), absolute=True, objectSpace=True)
self.assertEqual(x_smaller_y.value(), 1)
# Graph: Check if x, y, z are all the same value
xy = (Nodex("pSphere1.tx") == Nodex("pSphere1.ty"))
yz = (Nodex("pSphere1.ty") == Nodex("pSphere1.tz"))
xz = (Nodex("pSphere1.tx") == Nodex("pSphere1.tz"))
sum = Math.sum(xy, yz, xz) # sum in a single node
cond_all = (sum == 3)
mc.xform("pSphere1", t=(0, 0, 0), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 1)
mc.xform("pSphere1", t=(1, 0, 0), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 0)
mc.xform("pSphere1", t=(0, 1, 0), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 0)
mc.xform("pSphere1", t=(0, 0, 1), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 0)
mc.xform("pSphere1", t=(15, 15, 15), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 1)
mc.xform("pSphere1", t=(0.001, 0, 0), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 0)
# Reset the sphere
mc.xform("pSphere1", t=(0, 0, 0), absolute=True, objectSpace=True)
def test_comparisons(self):
"""
Test if the comparisons have the correct outputs.
"""
n = (Nodex(3) == Nodex(2))
self.assertEqual(n.value(), 0.0)
n = (Nodex(2) == Nodex(2))
self.assertEqual(n.value(), 1.0)
# ==
mc.xform("pSphere1", t=(3, 3, 0), absolute=True, objectSpace=True)
n = (Nodex("pSphere1.tx") == Nodex("pSphere1.ty"))
self.assertEqual(n.value(), 1)
mc.xform("pSphere1", t=(3, 4, 0), absolute=True, objectSpace=True)
self.assertEqual(n.value(), 0)
# !=
x_not_y = (Nodex("pSphere1.tx") != Nodex("pSphere1.ty"))
mc.xform("pSphere1", t=(0, 0, 0), absolute=True, objectSpace=True)
self.assertEqual(x_not_y.value(), 0)
mc.xform("pSphere1", t=(0, 1, 0), absolute=True, objectSpace=True)
self.assertEqual(x_not_y.value(), 1)
# >
x_bigger_y = (Nodex("pSphere1.tx") > Nodex("pSphere1.ty"))
mc.xform("pSphere1", t=(0.5, 0.1, 0), absolute=True, objectSpace=True)
self.assertEqual(x_bigger_y.value(), 1)
mc.xform("pSphere1", t=(0.1, 0.5, 0), absolute=True, objectSpace=True)
self.assertEqual(x_bigger_y.value(), 0)
mc.xform("pSphere1", t=(0, 5, 0), absolute=True, objectSpace=True)
self.assertEqual(x_bigger_y.value(), 0)
mc.xform("pSphere1", t=(-49, -50, 0), absolute=True, objectSpace=True)
self.assertEqual(x_bigger_y.value(), 1)
# <
x_smaller_y = (Nodex("pSphere1.tx") < Nodex("pSphere1.ty"))
mc.xform("pSphere1", t=(-5, 0, 0), absolute=True, objectSpace=True)
self.assertEqual(x_smaller_y.value(), 1)
mc.xform("pSphere1", t=(1.1, 1, 0), absolute=True, objectSpace=True)
self.assertEqual(x_smaller_y.value(), 0)
mc.xform("pSphere1", t=(0, 0.1, 0), absolute=True, objectSpace=True)
self.assertEqual(x_smaller_y.value(), 1)
mc.xform("pSphere1", t=(-50, -49, 0), absolute=True, objectSpace=True)
self.assertEqual(x_smaller_y.value(), 1)
# Graph: Check if x, y, z are all the same value
xy = (Nodex("pSphere1.tx") == Nodex("pSphere1.ty"))
yz = (Nodex("pSphere1.ty") == Nodex("pSphere1.tz"))
xz = (Nodex("pSphere1.tx") == Nodex("pSphere1.tz"))
sum = Math.sum(xy, yz, xz) # sum in a single node
cond_all = (sum == 3)
mc.xform("pSphere1", t=(0, 0, 0), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 1)
mc.xform("pSphere1", t=(1, 0, 0), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 0)
mc.xform("pSphere1", t=(0, 1, 0), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 0)
mc.xform("pSphere1", t=(0, 0, 1), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 0)
mc.xform("pSphere1", t=(15, 15, 15), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 1)
mc.xform("pSphere1", t=(0.001, 0, 0), absolute=True, objectSpace=True)
self.assertEqual(cond_all.value(), 0)
# Reset the sphere
mc.xform("pSphere1", t=(0, 0, 0), absolute=True, objectSpace=True)