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import unittest
import maya.cmds as cmds
import artv2.components.base_components.rig_asset as rig_asset
import artv2.components.root as root
import artv2.components.joint as joint
def format_position(pos):
return [float("{0:.3f}".format(pos[0])), float("{0:.3f}".format(pos[1])), float("{0:.3f}".format(pos[2]))]
class Joint_Component_Tests(unittest.TestCase):
"""
Class containing tests for joint module creation and manipulation.
"""
def _create_asset(self):
new_asset = rig_asset.RigAsset()
self.assertEquals(new_asset.name, "asset")
self.assertEquals(new_asset.network_node, "asset_metadata")
return new_asset
def _create_joint_inst(self, prefix):
root.Root()
jnt_inst = joint.Joint(prefix=prefix)
jnt_inst.parent = "root"
return jnt_inst
def test_create_joint(self):
self._create_asset()
jnt_inst = self._create_joint_inst("test")
self.assertEquals(len(jnt_inst.joint_mover.get_created_joints()), 1)
def test_delete_root(self):
self._create_asset()
jnt_inst = self._create_joint_inst("test")
component_containers = jnt_inst.joint_mover.get_containers()
guide_nodes = component_containers[1].getNodeList()
utility_nodes = component_containers[2].getNodeList()
jnt_inst.delete()
self.assertFalse(cmds.objExists("test_joint_metadata"))
for each in guide_nodes:
self.assertFalse(cmds.objExists(each.nodeName()))
for each in utility_nodes:
self.assertFalse(cmds.objExists(each.nodeName()))
def test_bake_offsets(self):
self._create_asset()
jnt_inst = self._create_joint_inst("test")
cmds.setAttr("test_joint_jnt_mover_offset.translateY", 30)
pre_offset_position = format_position(cmds.xform("test_joint_jnt_mover_offset", q=True, ws=True, t=True))
pre_main_position = format_position(cmds.xform("test_joint_jnt_mover", q=True, ws=True, t=True))
self.assertNotEquals(pre_main_position, pre_offset_position)
jnt_inst.joint_mover.bake_offsets()
post_offset_position = format_position(cmds.xform("test_joint_jnt_mover_offset", q=True, ws=True, t=True))
post_main_position = format_position(cmds.xform("test_joint_jnt_mover", q=True, ws=True, t=True))
self.assertEquals(post_main_position, post_offset_position)
def test_duplicate(self):
self._create_asset()
jnt_inst = self._create_joint_inst("test")
cmds.setAttr("test_joint_jnt_mover.translateZ", -65)
cmds.setAttr("test_joint_jnt_mover.rotateX", -3)
cmds.setAttr("test_joint_jnt_mover.rotateY", -8)
cmds.setAttr("test_joint_jnt_mover.rotateZ", 42)
cmds.setAttr("test_joint_jnt_mover.scaleX", .319)
cmds.setAttr("test_joint_jnt_mover.scaleY", .319)
cmds.setAttr("test_joint_jnt_mover.scaleZ", .319)
duplicate_inst = jnt_inst.duplicate()
self.assertEquals(duplicate_inst.parent, "root")
self.assertEquals(cmds.getAttr("test_joint_01_jnt_mover.tz"), cmds.getAttr("test_joint_jnt_mover.tz"))
self.assertEquals(cmds.getAttr("test_joint_01_jnt_mover.rx"), cmds.getAttr("test_joint_jnt_mover.rx"))
self.assertEquals(cmds.getAttr("test_joint_01_jnt_mover.ry"), cmds.getAttr("test_joint_jnt_mover.ry"))
self.assertEquals(cmds.getAttr("test_joint_01_jnt_mover.rz"), cmds.getAttr("test_joint_jnt_mover.rz"))
self.assertEquals(cmds.getAttr("test_joint_01_jnt_mover.sx"), cmds.getAttr("test_joint_jnt_mover.sx"))
self.assertEquals(cmds.getAttr("test_joint_01_jnt_mover.sy"), cmds.getAttr("test_joint_jnt_mover.sy"))
self.assertEquals(cmds.getAttr("test_joint_01_jnt_mover.sz"), cmds.getAttr("test_joint_jnt_mover.sz"))
dupe2 = jnt_inst.duplicate()
dupe3 = jnt_inst.duplicate()
self.assertEquals(dupe2.suffix, "_02")
self.assertEquals(dupe3.suffix, "_03")
def test_pin_component(self):
self._create_asset()
jnt_inst = self._create_joint_inst("test")
pre_position = format_position(cmds.xform("test_joint_jnt_mover", q=True, ws=True, t=True))
jnt_inst.joint_mover.toggle_pin_component()
self.assertTrue(jnt_inst.network_node.pinned.get())
cmds.setAttr("master_root_mover.translateX", 100)
post_position = format_position(cmds.xform("test_joint_jnt_mover", q=True, ws=True, t=True))
self.assertEquals(pre_position, post_position)
jnt_inst.joint_mover.toggle_pin_component()
cmds.setAttr("master_root_mover.translateX", 0)
new_position = format_position(cmds.xform("test_joint_jnt_mover", q=True, ws=True, t=True))
self.assertNotEquals(post_position, new_position)
def test_create_mirror(self):
self._create_asset()
jnt_inst = self._create_joint_inst("test")
cmds.setAttr("test_joint_jnt_mover.translateX", 30)
cmds.setAttr("master_root_mover.scaleX", 2.5)
cmds.setAttr("master_root_mover.scaleY", 2.5)
cmds.setAttr("master_root_mover.scaleZ", 2.5)
cmds.setAttr("master_root_mover.translateZ", 60)
right_jnt_inst = jnt_inst.create_mirror(prefix="r", suffix="", parent="root")
left_movers = jnt_inst.joint_mover.get_movers()
left_global_movers = sorted(left_movers.get("global"))
right_movers = right_jnt_inst.joint_mover.get_movers()
right_global_movers = sorted(right_movers.get("global"))
self.assertEquals(cmds.getAttr("r_joint_jnt_mover.translateX"), -30)
self.assertEquals(cmds.getAttr("r_joint_jnt_mover_grp.scaleX"), 2.5)
for mover in left_global_movers:
index = left_global_movers.index(mover)
loc = cmds.spaceLocator(name=mover+"_loc")[0]
cmds.delete(cmds.parentConstraint(mover.nodeName(), loc)[0])
group = cmds.group(empty=True)
cmds.parent(loc, group)
cmds.setAttr(group + ".scaleX", -1)
loc_pos = format_position(cmds.xform(loc, q=True, ws=True, t=True))
mirror_pos = format_position(cmds.xform(right_global_movers[index].nodeName(), q=True, ws=True, t=True))
self.assertEquals(loc_pos, mirror_pos)
def test_delete_mirror(self):
self._create_asset()
jnt_inst = self._create_joint_inst("test")
right_jnt_inst = jnt_inst.create_mirror(prefix="r", suffix="", parent="root")
jnt_inst.delete()
self.assertEquals(right_jnt_inst.network_node.has_mirror.get(), False)
self.assertEquals(len(right_jnt_inst.network_node.mirror_component.connections()), 0)
def test_mirror_transforms(self):
self._create_asset()
jnt_inst = self._create_joint_inst("test")
jnt_inst.create_mirror(prefix="r", suffix="", parent="root")
cmds.setAttr("test_joint_jnt_mover.translateX", 20)
cmds.setAttr("test_joint_jnt_mover.rotateX", 40)
jnt_inst.joint_mover.mirror_transforms()
self.assertEquals(cmds.getAttr("r_joint_jnt_mover.translateX"), -20)
self.assertEquals(cmds.getAttr("r_joint_jnt_mover.rotateX"), 40)
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