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)