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#-******************************************************************************
#
# Copyright (c) 2012,
# 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.
#
#-******************************************************************************
import unittest
from imath import *
from alembic.Abc import *
from alembic.AbcCoreAbstract import *
from alembic.AbcGeom import *
from meshData import *
testList = []
kFacevaryingScope = GeometryScope.kFacevaryingScope
kWrapExisting = WrapExistingFlag.kWrapExisting
class Wrapest(unittest.TestCase):
def testExport(self):
"""write an oarchive with some data in it"""
meshyObj = OPolyMesh( OArchive( 'wrapTest1.abc' ).getTop() , 'meshy' )
mesh = meshyObj.getSchema()
uvsamp = OV2fGeomParamSample( uvs, kFacevaryingScope )
nsamp = ON3fGeomParamSample( normals, kFacevaryingScope )
mesh_samp = OPolyMeshSchemaSample( verts, indices, counts, uvsamp, nsamp )
cbox = Box3d()
cbox.extendBy( V3d( 1.0, -1.0, 0.0 ) )
cbox.extendBy( V3d( -1.0, 1.0, 3.0 ) )
mesh.getChildBoundsProperty().setValue( cbox )
mesh.set( mesh_samp )
mesh.set( mesh_samp )
def testImport(self):
"""read in an archive and try wrapping it as various objects"""
arch = IArchive('wrapTest1.abc')
obj = IObject(arch.getTop(), "meshy")
md = obj.getMetaData()
self.assertTrue(IPolyMesh.matches(md))
self.assertFalse(ISubD.matches(md))
# wrap object as PolyMesh
mesh = IPolyMesh(obj, kWrapExisting)
self.assertTrue(mesh.valid())
# wrap object as SubD
subd = ISubD(obj, kWrapExisting)
self.assertTrue(subd.valid())
# this should throw an exception
self.assertRaises(RuntimeError, ICamera, obj, kWrapExisting)
self.assertRaises(RuntimeError, IPolyMesh, arch.getTop(), kWrapExisting)
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