158 lines
6.8 KiB
Python
158 lines
6.8 KiB
Python
##-*****************************************************************************
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##
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## Copyright (c) 2009-2011,
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## Sony Pictures Imageworks, Inc. and
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## Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
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##
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## All rights reserved.
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##
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## Redistribution and use in source and binary forms, with or without
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## modification, are permitted provided that the following conditions are
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## met:
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## * Redistributions of source code must retain the above copyright
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## notice, this list of conditions and the following disclaimer.
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## * Redistributions in binary form must reproduce the above
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## copyright notice, this list of conditions and the following disclaimer
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## in the documentation and/or other materials provided with the
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## distribution.
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## * Neither the name of Sony Pictures Imageworks, nor
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## Industrial Light & Magic nor the names of their contributors may be used
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## to endorse or promote products derived from this software without specific
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## prior written permission.
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##
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## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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##
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##-*****************************************************************************
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from maya import cmds as MayaCmds
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import maya.OpenMaya as OpenMaya
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import os
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import subprocess
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import unittest
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import util
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def createCamera():
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name = MayaCmds.camera()
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MayaCmds.setAttr(name[1]+'.horizontalFilmAperture', 0.962)
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MayaCmds.setAttr(name[1]+'.verticalFilmAperture', 0.731)
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MayaCmds.setAttr(name[1]+'.focalLength', 50)
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MayaCmds.setAttr(name[1]+'.focusDistance', 3)
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MayaCmds.setAttr(name[1]+'.shutterAngle', 100)
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return name
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class cameraTest(unittest.TestCase):
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def setUp(self):
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MayaCmds.file(new=True, force=True)
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self.__files = []
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self.__abcStitcher = [os.environ['AbcStitcher']]
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def tearDown(self):
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for f in self.__files:
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os.remove(f)
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def testStaticCameraReadWrite(self):
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name = createCamera()
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# write to file
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self.__files.append(util.expandFileName('testStaticCameraReadWrite.abc'))
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MayaCmds.AbcExport(j='-root %s -file %s' % (name[0], self.__files[-1]))
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# read from file
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MayaCmds.AbcImport(self.__files[-1], mode='import')
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camList = MayaCmds.ls(type='camera')
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self.failUnless(util.compareCamera(camList[0], camList[1]))
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def testFakeAnimCameraReadWrite(self):
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name = createCamera()
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MayaCmds.currentTime(1, update=True)
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MayaCmds.setKeyframe(name[1], attribute='horizontalFilmAperture')
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MayaCmds.setKeyframe(name[1], attribute='focalLength')
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MayaCmds.setKeyframe(name[1], attribute='focusDistance')
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MayaCmds.setKeyframe(name[1], attribute='shutterAngle')
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# write to file
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self.__files.append(util.expandFileName('testFakeAnimCameraReadWrite.abc'))
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MayaCmds.AbcExport(j='-fr 1 10 -root %s -file %s' % (name[0], self.__files[-1]))
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# read from file
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MayaCmds.AbcImport(self.__files[-1], mode='import')
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camList = MayaCmds.ls(type='camera')
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self.failUnless(util.compareCamera(camList[0], camList[1]))
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def testAnimCameraReadWrite(self):
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name = createCamera()
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MayaCmds.currentTime(1, update=True)
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MayaCmds.setKeyframe(name[1], attribute='horizontalFilmAperture')
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MayaCmds.setKeyframe(name[1], attribute='focalLength')
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MayaCmds.setKeyframe(name[1], attribute='focusDistance')
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MayaCmds.setKeyframe(name[1], attribute='shutterAngle')
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MayaCmds.currentTime(24, update=True)
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MayaCmds.setKeyframe(name[1], attribute='horizontalFilmAperture',
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value=0.95)
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MayaCmds.setKeyframe(name[1], attribute='focalLength', value=40)
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MayaCmds.setKeyframe(name[1], attribute='focusDistance', value=5.4)
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MayaCmds.setKeyframe(name[1], attribute='shutterAngle', value=174.94)
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self.__files.append(util.expandFileName('testAnimCameraReadWrite.abc'))
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self.__files.append(util.expandFileName('testAnimCameraReadWrite01_14.abc'))
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self.__files.append(util.expandFileName('testAnimCameraReadWrite15-24.abc'))
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# write to files
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MayaCmds.AbcExport(j='-fr 1 14 -root %s -file %s' % (name[0], self.__files[-2]))
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MayaCmds.AbcExport(j='-fr 15 24 -root %s -file %s' % (name[0], self.__files[-1]))
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subprocess.call(self.__abcStitcher + self.__files[-3:])
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# read from file
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MayaCmds.AbcImport(self.__files[-3], mode='import')
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camList = MayaCmds.ls(type='camera')
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for t in range(1, 25):
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MayaCmds.currentTime(t, update=True)
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if not util.compareCamera(camList[0], camList[1]):
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self.fail('%s and %s are not the same at frame %d' %
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(camList[0], camList[1], t))
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def testAnimWholeFrameGeoCameraReadWrite(self):
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name = createCamera()
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MayaCmds.currentTime(1, update=True)
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MayaCmds.setKeyframe(name[1], attribute='horizontalFilmAperture')
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MayaCmds.setKeyframe(name[1], attribute='focalLength')
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MayaCmds.setKeyframe(name[1], attribute='focusDistance')
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MayaCmds.setKeyframe(name[1], attribute='shutterAngle')
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MayaCmds.currentTime(24, update=True)
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MayaCmds.setKeyframe(name[1], attribute='horizontalFilmAperture',
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value=0.95)
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MayaCmds.setKeyframe(name[1], attribute='focalLength', value=40)
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MayaCmds.setKeyframe(name[1], attribute='focusDistance', value=5.4)
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MayaCmds.setKeyframe(name[1], attribute='shutterAngle', value=174.94)
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self.__files.append(util.expandFileName('testAnimWFGCameraReadWrite.abc'))
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# write to files
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MayaCmds.AbcExport(j='-fr 1 24 -frs -0.25 -frs 0.0 -frs 0.25 -wfg -root %s -file %s' % (name[0], self.__files[-1]))
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# read from file
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MayaCmds.AbcImport(self.__files[-1], mode='import')
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camList = MayaCmds.ls(type='camera')
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for t in range(1, 25):
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MayaCmds.currentTime(t, update=True)
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if not util.compareCamera(camList[0], camList[1]):
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self.fail('%s and %s are not the same at frame %d' %
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(camList[0], camList[1], t))
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