( self )
| 419 | self.assertEqual( m["myString"].indices, IECore.IntVectorData( [ 1, 0, 2, 1, 0, 2, 1, 0 ] ) ) |
| 420 | |
| 421 | def testSphereIndexing( self ) : |
| 422 | |
| 423 | m = IECoreScene.MeshPrimitive.createSphere( radius = 1, divisions = imath.V2i( 3, 6 ) ) |
| 424 | self.assertTrue( m.arePrimitiveVariablesValid() ) |
| 425 | |
| 426 | # We expect 18 faces. A row of 6 triangles at each cap, and a row of 6 quads |
| 427 | # in the middle. |
| 428 | |
| 429 | self.assertEqual( |
| 430 | m.variableSize( IECoreScene.PrimitiveVariable.Interpolation.Uniform ), |
| 431 | 18 |
| 432 | ) |
| 433 | |
| 434 | self.assertEqual( m.verticesPerFace.count( 3 ), 12 ) |
| 435 | self.assertEqual( m.verticesPerFace.count( 4 ), 6 ) |
| 436 | |
| 437 | # We expect 14 vertices. Two rings of 6 in the middle, and one |
| 438 | # for each of the poles. |
| 439 | |
| 440 | self.assertEqual( len( m["P"].data ), 14 ) |
| 441 | self.assertEqual( |
| 442 | m.variableSize( IECoreScene.PrimitiveVariable.Interpolation.Vertex ), |
| 443 | 14 |
| 444 | ) |
| 445 | |
| 446 | # UVs are slightly different because there's a seam. |
| 447 | # We expect 6 uvs at each pole (for different values of u), |
| 448 | # and 7 for each ring in between. |
| 449 | |
| 450 | self.assertEqual( m["uv"].interpolation, IECoreScene.PrimitiveVariable.Interpolation.FaceVarying ) |
| 451 | self.assertEqual( len( m["uv"].data ), 6 * 2 + 7 * 2 ) |
| 452 | |
| 453 | def testDefaultCornersAndCreases( self ) : |
| 454 |
nothing calls this directly
no test coverage detected