( self, curves )
| 43 | class CurveLineariserTest( unittest.TestCase ) : |
| 44 | |
| 45 | def runTest( self, curves ) : |
| 46 | |
| 47 | curves2 = IECoreScene.CurveLineariser()( input=curves, verticesPerSegment=1000 ) |
| 48 | |
| 49 | self.assertTrue( not curves.isSame( curves2 ) ) |
| 50 | self.assertEqual( curves2.numCurves(), curves.numCurves() ) |
| 51 | self.assertEqual( curves2.basis(), IECore.CubicBasisf.linear() ) |
| 52 | self.assertEqual( curves2.periodic(), curves.periodic() ) |
| 53 | self.assertEqual( curves.keys(), curves2.keys() ) |
| 54 | self.assertTrue( curves2.arePrimitiveVariablesValid() ) |
| 55 | |
| 56 | e = IECoreScene.CurvesPrimitiveEvaluator( curves ) |
| 57 | r = e.createResult() |
| 58 | |
| 59 | e2 = IECoreScene.CurvesPrimitiveEvaluator( curves2 ) |
| 60 | r2 = e.createResult() |
| 61 | |
| 62 | curves["constantwidth"] = IECoreScene.PrimitiveVariable( IECoreScene.PrimitiveVariable.Interpolation.Constant, IECore.FloatData( 0.001 ) ) |
| 63 | curves2["constantwidth"] = IECoreScene.PrimitiveVariable( IECoreScene.PrimitiveVariable.Interpolation.Constant, IECore.FloatData( 0.001 ) ) |
| 64 | tempDir = tempfile.mkdtemp() |
| 65 | IECore.ObjectWriter( curves, os.path.join( tempDir, "c.cob" ) ).write() |
| 66 | IECore.ObjectWriter( curves2, os.path.join( tempDir, "c2.cob" ) ).write() |
| 67 | |
| 68 | for curveIndex in range( 0, curves.numCurves() ) : |
| 69 | |
| 70 | for i in range( 0, 100 ) : |
| 71 | |
| 72 | v = float( i ) / 99 |
| 73 | |
| 74 | s = e.pointAtV( curveIndex, v, r ) |
| 75 | s2 = e2.pointAtV( curveIndex, v, r2 ) |
| 76 | |
| 77 | self.assertTrue( s ) |
| 78 | self.assertTrue( s2 ) |
| 79 | |
| 80 | for k in curves.keys() : |
| 81 | |
| 82 | pv = r.primVar( curves[k] ) |
| 83 | pv2 = r2.primVar( curves2[k] ) |
| 84 | |
| 85 | if isinstance( pv, ( float, int ) ) : |
| 86 | self.assertAlmostEqual( pv, pv2 ) |
| 87 | elif isinstance( pv, ( imath.V3f, imath.Color3f ) ) : |
| 88 | self.assertTrue( pv.equalWithAbsError( pv2, 0.005 ) ) |
| 89 | else : |
| 90 | self.assertEqual( pv, pv2 ) |
| 91 | |
| 92 | shutil.rmtree( tempDir ) |
| 93 | |
| 94 | def test3SegmentBSpline( self ) : |
| 95 |
no test coverage detected