def test_addIndexedMesh(self):
triangles = TriangleIndexVertexArray()
for i in range(3):
mesh = IndexedMesh()
mesh.setIndices(1, 0, numpy.array([0, 1, 2] * 3, 'i'))
mesh.setVertices(3, 0, numpy.array([3, 4, 5], 'f'))
triangles.addIndexedMesh(mesh)
def test_addIndexedMesh(self):
triangles = TriangleIndexVertexArray()
for i in range(3):
mesh = IndexedMesh()
mesh.setIndices(1, 0, numpy.array([0, 1, 2] * 3, 'i'))
mesh.setVertices(3, 0, numpy.array([3, 4, 5], 'f'))
triangles.addIndexedMesh(mesh)
def test_buildOptimizedBvh(self):
"""
BvhTriangleMeshShape.buildOptimizedBvh does something.
"""
triangles = TriangleIndexVertexArray()
mesh = IndexedMesh()
mesh.setIndices(1, 0, numpy.array([0, 1, 2] * 3, 'i'))
mesh.setVertices(3, 0, numpy.array([3, 4, 5], 'f'))
triangles.addIndexedMesh(mesh)
shape = BvhTriangleMeshShape(triangles)
shape.buildOptimizedBvh()
def test_buildOptimizedBvh(self):
"""
BvhTriangleMeshShape.buildOptimizedBvh does something.
"""
triangles = TriangleIndexVertexArray()
mesh = IndexedMesh()
mesh.setIndices(1, 0, numpy.array([0, 1, 2] * 3, 'i'))
mesh.setVertices(3, 0, numpy.array([3, 4, 5], 'f'))
triangles.addIndexedMesh(mesh)
shape = BvhTriangleMeshShape(triangles)
shape.buildOptimizedBvh()
def test_getNumSubParts(self):
"""
TriangleIndexVertexArray.getNumSubParts returns the number of indexed
meshes which have been added to the TriangleIndexVertexArray.
"""
triangles = TriangleIndexVertexArray()
self.assertEquals(triangles.getNumSubParts(), 0)
mesh = IndexedMesh()
mesh.setIndices(1, 0, numpy.array([0, 1, 2] * 3, 'i'))
mesh.setVertices(3, 0, numpy.array([3, 4, 5], 'f'))
triangles.addIndexedMesh(mesh)
self.assertEquals(triangles.getNumSubParts(), 1)
def test_rejectIntegerIndexedMesh(self):
"""
TriangleIndexVertexArray.addIndexedMesh raises ValueError if passed an
IndexedMesh containing anything other than floats or doubles.
"""
triangles = TriangleIndexVertexArray()
mesh = IndexedMesh()
mesh.setIndices(1, 0, numpy.array([0, 1, 2] * 3, 'i'))
mesh.setVertices(3, 0, numpy.array([3, 4, 5], 'i'))
self.assertRaises(ValueError, triangles.addIndexedMesh, mesh)
def test_getNumSubParts(self):
"""
TriangleIndexVertexArray.getNumSubParts returns the number of indexed
meshes which have been added to the TriangleIndexVertexArray.
"""
triangles = TriangleIndexVertexArray()
self.assertEquals(triangles.getNumSubParts(), 0)
mesh = IndexedMesh()
mesh.setIndices(1, 0, numpy.array([0, 1, 2] * 3, 'i'))
mesh.setVertices(3, 0, numpy.array([3, 4, 5], 'f'))
triangles.addIndexedMesh(mesh)
self.assertEquals(triangles.getNumSubParts(), 1)
def test_meshInitializer(self):
shape = BvhTriangleMeshShape(TriangleIndexVertexArray())
self.assertTrue(isinstance(shape, CollisionShape))
