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.hinge as hinge def format_position(pos): return [float("{0:.3f}".format(pos[0])), float("{0:.3f}".format(pos[1])), float("{0:.3f}".format(pos[2]))] class Hinge_Component_Tests(unittest.TestCase): """ Class containing tests for hinge 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_hinge_inst(self, prefix): root.Root() hinge_inst = hinge.Hinge(prefix=prefix) hinge_inst.parent = "root" return hinge_inst def test_create_hinge(self): self._create_asset() hinge_inst = self._create_hinge_inst("l") self.assertEquals(len(hinge_inst.joint_mover.get_created_joints()), 3) def test_delete_hinge(self): self._create_asset() root.Root() l_hinge_inst = hinge.Hinge(prefix="l") r_hinge_inst = hinge.Hinge(prefix="r", side="right") l_hinge_inst.parent = "root" r_hinge_inst.parent = "l_base" component_containers = l_hinge_inst.joint_mover.get_containers() guide_nodes = component_containers[1].getNodeList() utility_nodes = component_containers[2].getNodeList() l_hinge_inst.delete() self.assertFalse(cmds.objExists("l_hinge_metadata")) for each in guide_nodes: self.assertFalse(cmds.objExists(each.nodeName())) for each in utility_nodes: self.assertFalse(cmds.objExists(each.nodeName())) self.assertEquals(r_hinge_inst.parent, "root") def test_bake_offsets(self): self._create_asset() root.Root() l_hinge_inst = hinge.Hinge(prefix="l") l_hinge_inst.joint_mover.aim_helper.toggle_aim_mode() cmds.setAttr("l_hinge_middle_mover_offset.translateY", 30) pre_offset_position = format_position(cmds.xform("l_hinge_middle_mover_offset", q=True, ws=True, t=True)) pre_main_position = format_position(cmds.xform("l_hinge_middle_mover", q=True, ws=True, t=True)) pre_foot_position = format_position(cmds.xform("l_hinge_end_mover", q=True, ws=True, t=True)) self.assertNotEquals(pre_main_position, pre_offset_position) l_hinge_inst.joint_mover.bake_offsets() post_offset_position = format_position(cmds.xform("l_hinge_middle_mover_offset", q=True, ws=True, t=True)) post_main_position = format_position(cmds.xform("l_hinge_middle_mover", q=True, ws=True, t=True)) post_foot_position = format_position(cmds.xform("l_hinge_end_mover", q=True, ws=True, t=True)) self.assertEquals(post_main_position, post_offset_position) self.assertEquals(pre_foot_position, post_foot_position) def test_pin_component(self): self._create_asset() root.Root() l_hinge_inst = hinge.Hinge(prefix="l") l_hinge_inst.parent = "root" pre_position = format_position(cmds.xform("l_hinge_base_mover", q=True, ws=True, t=True)) l_hinge_inst.joint_mover.toggle_pin_component() self.assertTrue(l_hinge_inst.network_node.pinned.get()) cmds.setAttr("master_root_mover.translateX", 100) post_position = format_position(cmds.xform("l_hinge_base_mover", q=True, ws=True, t=True)) self.assertEquals(pre_position, post_position) l_hinge_inst.joint_mover.toggle_pin_component() cmds.setAttr("master_root_mover.translateX", 0) new_position = format_position(cmds.xform("l_hinge_base_mover", q=True, ws=True, t=True)) self.assertNotEquals(post_position, new_position) def test_aim_mode(self): self._create_asset() root.Root() l_hinge_inst = hinge.Hinge(prefix="l") l_hinge_inst.joint_mover.aim_helper.toggle_aim_mode() self.assertEquals(l_hinge_inst.network_node.isAiming.get(), True) self.assertNotEquals(len(l_hinge_inst.network_node.aimModeConstraints.connections()), 0) # move the knee out and then test if the thigh offset orientations have changed. original_orientation = cmds.xform("l_hinge_base_mover_offset", q=True, ws=True, ro=True) cmds.setAttr("l_hinge_middle_mover_offset.translateY", 30) new_orientation = cmds.xform("l_hinge_base_mover_offset", q=True, ws=True, ro=True) self.assertNotEquals(original_orientation, new_orientation) # turn off aim mode and double check attrs once again l_hinge_inst.joint_mover.aim_helper.toggle_aim_mode() self.assertEquals(l_hinge_inst.network_node.isAiming.get(), False) self.assertEquals(len(l_hinge_inst.network_node.aimModeConstraints.connections()), 0) # move the knee again and test if the thigh offset orientations did not change. original_orientation = cmds.xform("l_hinge_base_mover_offset", q=True, ws=True, ro=True) cmds.setAttr("l_hinge_middle_mover_offset.translateY", 0) new_orientation = cmds.xform("l_hinge_base_mover_offset", q=True, ws=True, ro=True) self.assertEquals(original_orientation, new_orientation) def test_right_side(self): self._create_asset() root.Root() l_hinge_inst = hinge.Hinge(prefix="l") r_hinge_inst = hinge.Hinge(prefix="r", side="right") test_hinge_inst = hinge.Hinge(prefix="test") l_joints = sorted(l_hinge_inst.joint_mover.get_driven_joints()) r_joints = sorted(r_hinge_inst.joint_mover.get_driven_joints()) test_joints = sorted(test_hinge_inst.joint_mover.get_driven_joints()) for i in range(len(l_joints)): l_joint = cmds.xform(l_joints[i].nodeName(), q=True, ws=True, ro=True) r_joint = cmds.xform(r_joints[i].nodeName(), q=True, ws=True, ro=True) test_joint = cmds.xform(test_joints[i].nodeName(), q=True, ws=True, ro=True) self.assertNotEquals(l_joint, r_joint) self.assertEquals(l_joint, test_joint) def test_set_side(self): self._create_asset() root.Root() l_hinge_inst = hinge.Hinge(prefix="l") l_hinge_inst.parent = "root" l_hinge_inst.set_side("right") l_hinge_inst.set_side("left") l_hinge_inst.create_mirror(prefix="r", suffix="", parent="root") def test_duplicate(self): self._create_asset() root.Root() hinge_inst = hinge.Hinge(prefix="l", side="right") hinge_inst.parent = "root" cmds.setAttr("l_hinge_base_mover.translateZ", -65) cmds.setAttr("l_hinge_base_mover.rotateX", -3) cmds.setAttr("l_hinge_base_mover.rotateY", -8) cmds.setAttr("l_hinge_base_mover.rotateZ", 42) cmds.setAttr("l_hinge_base_mover.scaleX", .319) cmds.setAttr("l_hinge_base_mover.scaleY", .319) cmds.setAttr("l_hinge_base_mover.scaleZ", .319) cmds.setAttr("l_hinge_middle_mover.rotateX", 1.5) cmds.setAttr("l_hinge_middle_mover.rotateY", -27) cmds.setAttr("l_hinge_middle_mover.rotateZ", -45) duplicate_inst = hinge_inst.duplicate() self.assertEquals(duplicate_inst.parent, "root") self.assertEquals(cmds.getAttr("l_hinge_01_base_mover.tz"), cmds.getAttr("l_hinge_base_mover.tz")) self.assertEquals(cmds.getAttr("l_hinge_01_base_mover.rx"), cmds.getAttr("l_hinge_base_mover.rx")) self.assertEquals(cmds.getAttr("l_hinge_01_base_mover.ry"), cmds.getAttr("l_hinge_base_mover.ry")) self.assertEquals(cmds.getAttr("l_hinge_01_base_mover.rz"), cmds.getAttr("l_hinge_base_mover.rz")) self.assertEquals(cmds.getAttr("l_hinge_01_base_mover.sx"), cmds.getAttr("l_hinge_base_mover.sx")) self.assertEquals(cmds.getAttr("l_hinge_01_base_mover.sy"), cmds.getAttr("l_hinge_base_mover.sy")) self.assertEquals(cmds.getAttr("l_hinge_01_base_mover.sz"), cmds.getAttr("l_hinge_base_mover.sz")) self.assertEquals(cmds.getAttr("l_hinge_01_middle_mover.rx"), cmds.getAttr("l_hinge_middle_mover.rx")) self.assertEquals(cmds.getAttr("l_hinge_01_middle_mover.ry"), cmds.getAttr("l_hinge_middle_mover.ry")) self.assertEquals(cmds.getAttr("l_hinge_01_middle_mover.rz"), cmds.getAttr("l_hinge_middle_mover.rz")) dupe2 = hinge_inst.duplicate() dupe3 = hinge_inst.duplicate() self.assertEquals(dupe2.suffix, "_02") self.assertEquals(dupe3.suffix, "_03") def test_create_mirror(self): self._create_asset() root.Root() left_hinge_inst = hinge.Hinge(prefix="l") left_hinge_inst.parent = "root" cmds.setAttr("l_hinge_base_mover.translateZ", -20) cmds.setAttr("l_hinge_base_mover.rotateX", 40) 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_hinge_inst = left_hinge_inst.create_mirror(prefix="r", suffix="", parent="root") left_movers = left_hinge_inst.joint_mover.get_movers() left_global_movers = sorted(left_movers.get("global")) right_movers = right_hinge_inst.joint_mover.get_movers() right_global_movers = sorted(right_movers.get("global")) self.assertEquals(cmds.getAttr("r_hinge_base_mover.translateZ"), 20) self.assertEquals(cmds.getAttr("r_hinge_base_mover.rotateX"), 40) self.assertEquals(cmds.getAttr("r_hinge_base_mover_grp.scaleX"), 2.5) for mover in left_global_movers: index = left_global_movers.index(mover) loc = cmds.spaceLocator()[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() root.Root() left_hinge_inst = hinge.Hinge(prefix="l") left_hinge_inst.parent = "root" right_hinge_inst = left_hinge_inst.create_mirror(prefix="r", suffix="", parent="root") left_hinge_inst.delete() self.assertEquals(right_hinge_inst.network_node.has_mirror.get(), False) self.assertEquals(len(right_hinge_inst.network_node.mirror_component.connections()), 0) def test_mirror_transforms(self): self._create_asset() root.Root() left_hinge_inst = hinge.Hinge(prefix="l") left_hinge_inst.parent = "root" left_hinge_inst.create_mirror(prefix="r", suffix="", parent="root") cmds.setAttr("l_hinge_base_mover.translateZ", -20) cmds.setAttr("l_hinge_base_mover.rotateX", 40) left_hinge_inst.joint_mover.mirror_transforms() self.assertEquals(cmds.getAttr("r_hinge_base_mover.translateZ"), 20) self.assertEquals(cmds.getAttr("r_hinge_base_mover.rotateX"), 40)