def test_average_vertex_merger():
pyramid = SierpinskyPyramid(level=4, sides=3)
faces = pyramid.faces()
mesh = MeshAverageVertexMerger()
for vertices in pyramid:
mesh.add_mesh(vertices=vertices, faces=faces)
assert len(mesh.vertices) == 514
assert len(mesh.faces) == 1024
def main(filename, level, sides=3, merge=False):
print('building sierpinski pyramid {}: start'.format(sides))
pyramids = SierpinskyPyramid(level=level, sides=sides)
print('building sierpinski pyramid {}: done'.format(sides))
try:
write(filename, pyramids, merge=merge)
except IOError as e:
print('ERROR: can not write "{0}": {1}'.format(e.filename, e.strerror))
else:
print('saving "{}": done'.format(filename))
def main(filename, level, sides=3, merge=False):
t0 = perf_counter()
pyramids = SierpinskyPyramid(level=level, sides=sides)
t1 = perf_counter()
print(f'Build sierpinski pyramid {sides} in {t1 - t0:.5f}s.')
try:
write(filename, pyramids, merge=merge)
except IOError as e:
print(f'ERROR: can not write "{e.filename}": {e.strerror}')
else:
print(f'Saved as "{filename}"')
def test_vertex_merger():
dwg = ezdxf.new('R2000')
pyramid = SierpinskyPyramid(level=4, sides=3)
pyramid.render(dwg.modelspace(), merge=True)
meshes = dwg.modelspace().query('MESH')
assert len(meshes) == 1
def test_mesh_builder(msp):
pyramid = SierpinskyPyramid(level=4, sides=3)
pyramid.render(msp, merge=False)
meshes = msp.query("MESH")
assert len(meshes) == 256