##-***************************************************************************** ## ## Copyright (c) 2009-2011, ## Sony Pictures Imageworks, Inc. and ## Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd. ## ## All rights reserved. ## ## Redistribution and use in source and binary forms, with or without ## modification, are permitted provided that the following conditions are ## met: ## * Redistributions of source code must retain the above copyright ## notice, this list of conditions and the following disclaimer. ## * Redistributions in binary form must reproduce the above ## copyright notice, this list of conditions and the following disclaimer ## in the documentation and/or other materials provided with the ## distribution. ## * Neither the name of Sony Pictures Imageworks, nor ## Industrial Light & Magic nor the names of their contributors may be used ## to endorse or promote products derived from this software without specific ## prior written permission. ## ## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ## ##-***************************************************************************** from maya import cmds as MayaCmds import maya.OpenMaya as OpenMaya import os import subprocess import unittest import util def createJoints(): name = MayaCmds.joint(position=(0, 0, 0)) MayaCmds.rotate(33.694356, 4.000428, 61.426019, r=True, ws=True) MayaCmds.joint(position=(0, 4, 0), orientation=(0.0, 45.0, 90.0)) MayaCmds.rotate(62.153171, 0.0, 0.0, r=True, os=True) MayaCmds.joint(position=(0, 8, -1), orientation=(90.0, 0.0, 0.0)) MayaCmds.rotate(70.245162, -33.242019, 41.673097, r=True, os=True) MayaCmds.joint(position=(0, 12, 3)) MayaCmds.rotate(0.0, 0.0, -58.973851, r=True, os=True) return name class JointTest(unittest.TestCase): def setUp(self): MayaCmds.file(new=True, force=True) self.__files = [] self.__abcStitcher = [os.environ['AbcStitcher']] def tearDown(self): for f in self.__files: os.remove(f) def testStaticJointRW(self): name = createJoints() # write to file self.__files.append(util.expandFileName('testStaticJoints.abc')) MayaCmds.AbcExport(j='-root %s -file %s' % (name, self.__files[-1])) MayaCmds.select(name) MayaCmds.group(name='original') # read from file MayaCmds.AbcImport(self.__files[-1], mode='import') # make sure the translate and rotation are the same nodes1 = ["|original|joint1", "|original|joint1|joint2", "|original|joint1|joint2|joint3", "|original|joint1|joint2|joint3|joint4"] nodes2 = ["|joint1", "|joint1|joint2", "|joint1|joint2|joint3", "|joint1|joint2|joint3|joint4"] for i in range(0, 4): self.failUnlessAlmostEqual(MayaCmds.getAttr(nodes1[i]+'.tx'), MayaCmds.getAttr(nodes2[i]+'.tx'), 4) self.failUnlessAlmostEqual(MayaCmds.getAttr(nodes1[i]+'.ty'), MayaCmds.getAttr(nodes2[i]+'.ty'), 4) self.failUnlessAlmostEqual(MayaCmds.getAttr(nodes1[i]+'.tz'), MayaCmds.getAttr(nodes2[i]+'.tz'), 4) def testStaticIKRW(self): name = createJoints() MayaCmds.ikHandle(sj=name, ee='joint4') MayaCmds.move(-1.040057, -7.278225, 6.498725, r=True) # write to file self.__files.append(util.expandFileName('testStaticIK.abc')) MayaCmds.AbcExport(j='-root %s -f %s' % (name, self.__files[-1])) MayaCmds.select(name) MayaCmds.group(name='original') # read from file MayaCmds.AbcImport(self.__files[-1], mode='import') # make sure the translate and rotation are the same nodes1 = ["|original|joint1", "|original|joint1|joint2", "|original|joint1|joint2|joint3", "|original|joint1|joint2|joint3|joint4"] nodes2 = ["|joint1", "|joint1|joint2", "|joint1|joint2|joint3", "|joint1|joint2|joint3|joint4"] for i in range(0, 4): self.failUnlessAlmostEqual(MayaCmds.getAttr(nodes1[i]+'.tx'), MayaCmds.getAttr(nodes2[i]+'.tx'), 4) self.failUnlessAlmostEqual(MayaCmds.getAttr(nodes1[i]+'.ty'), MayaCmds.getAttr(nodes2[i]+'.ty'), 4) self.failUnlessAlmostEqual(MayaCmds.getAttr(nodes1[i]+'.tz'), MayaCmds.getAttr(nodes2[i]+'.tz'), 4) def testAnimIKRW(self): name = createJoints() handleName = MayaCmds.ikHandle(sj=name, ee='joint4')[0] MayaCmds.currentTime(1, update=True) MayaCmds.setKeyframe(handleName, breakdown=0, hierarchy='none', controlPoints=False, shape=False) MayaCmds.currentTime(16, update=True) MayaCmds.move(-1.040057, -7.278225, 6.498725, r=True) MayaCmds.setKeyframe(handleName, breakdown=0, hierarchy='none', controlPoints=False, shape=False) self.__files.append(util.expandFileName('testAnimIKRW.abc')) self.__files.append(util.expandFileName('testAnimIKRW01_08.abc')) self.__files.append(util.expandFileName('testAnimIKRW09-16.abc')) # write to files MayaCmds.AbcExport(j='-fr 1 8 -root %s -f %s' % (name, self.__files[-2])) MayaCmds.AbcExport(j='-fr 9 16 -root %s -f %s' % (name, self.__files[-1])) MayaCmds.select(name) MayaCmds.group(name='original') subprocess.call(self.__abcStitcher + self.__files[-3:]) # read from file MayaCmds.AbcImport(self.__files[-3], mode='import') # make sure the translate and rotation are the same nodes1 = ["|original|joint1", "|original|joint1|joint2", "|original|joint1|joint2|joint3", "|original|joint1|joint2|joint3|joint4"] nodes2 = ["|joint1", "|joint1|joint2", "|joint1|joint2|joint3", "|joint1|joint2|joint3|joint4"] for t in range(1, 25): MayaCmds.currentTime(t, update=True) for i in range(0, 4): self.failUnlessAlmostEqual(MayaCmds.getAttr(nodes1[i]+'.tx'), MayaCmds.getAttr(nodes2[i]+'.tx'), 4) self.failUnlessAlmostEqual(MayaCmds.getAttr(nodes1[i]+'.ty'), MayaCmds.getAttr(nodes2[i]+'.ty'), 4) self.failUnlessAlmostEqual(MayaCmds.getAttr(nodes1[i]+'.tz'), MayaCmds.getAttr(nodes2[i]+'.tz'), 4)