def testWatermaskOnlyReader(self):
z = 9
x = 769
y = 319
geodetic = GlobalGeodetic(True)
[minx, miny, maxx, maxy] = geodetic.TileBounds(x, y, z)
ter = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter.fromFile('tests/data/%s_%s_%s_watermask.terrain' % (z, x, y),
hasWatermask=True)
self.assertEqual(len(ter.watermask), 256)
for row in ter.watermask:
self.assertEqual(len(row), 256)
for val in row:
self.assertGreaterEqual(val, 0)
self.assertLessEqual(val, 255)
ter.toFile(self.tmpfile)
ter2 = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter2.fromFile(self.tmpfile, hasWatermask=True)
self.assertEqual(len(ter2.watermask), 256)
for i in range(0, len(ter.watermask)):
for j in range(0, len(ter.watermask[i])):
self.assertEqual(ter.watermask[i][j], ter2.watermask[i][j])
self.assertEqual(ter2.getContentType(),
'application/vnd.quantized-mesh;extensions=watermask')
def testWatermaskOnlyReader(self):
z = 9
x = 769
y = 319
geodetic = GlobalGeodetic(True)
[minx, miny, maxx, maxy] = geodetic.TileBounds(x, y, z)
ter = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter.fromFile('tests/data/%s_%s_%s_watermask.terrain' % (z, x, y),
hasWatermask=True)
self.assertEqual(len(ter.watermask), 256)
for row in ter.watermask:
self.assertEqual(len(row), 256)
for val in row:
self.assertGreaterEqual(val, 0)
self.assertLessEqual(val, 255)
ter.toFile(self.tmpfile)
ter2 = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter2.fromFile(self.tmpfile, hasWatermask=True)
self.assertEqual(len(ter2.watermask), 256)
for i in range(0, len(ter.watermask)):
for j in range(0, len(ter.watermask[i])):
self.assertEqual(ter.watermask[i][j], ter2.watermask[i][j])
self.assertEqual(ter2.getContentType(),
'application/vnd.quantized-mesh;extensions=watermask')
def testExtensionsReader(self):
z = 10
x = 1563
y = 590
geodetic = GlobalGeodetic(True)
[minx, miny, maxx, maxy] = geodetic.TileBounds(x, y, z)
ter = TerrainTile()
ter = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter.fromFile(
'tests/data/%s_%s_%s_light_watermask.terrain' % (z, x, y),
hasLighting=True, hasWatermask=True
)
# check indices
self.assertGreater(len(ter.indices), 0)
# check edges
self.assertGreater(len(ter.westI), 0)
self.assertGreater(len(ter.southI), 0)
self.assertGreater(len(ter.eastI), 0)
self.assertGreater(len(ter.northI), 0)
# check extensions
self.assertEqual(len(ter.watermask), 1)
self.assertEqual(len(ter.watermask[0]), 1)
# Water only -> 255
self.assertEqual(ter.watermask[0][0], 255)
ter.toFile(self.tmpfile)
ter2 = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter2.fromFile(self.tmpfile,
hasLighting=True, hasWatermask=True)
self.assertEqual(len(ter.watermask), len(ter2.watermask))
self.assertEqual(len(ter.watermask[0]), len(ter2.watermask[0]))
def sign(a):
return 1 if a > 0 else -1 if a < 0 else 0
for i in range(0, len(ter.vLight)):
for j in range(0, 3):
# We cannot have an exact equality with successive
# oct encoding and decoding
# Thus we only check the sign
self.assertEqual(
sign(ter.vLight[i][j]), sign(ter2.vLight[i][j]))
self.assertEqual(ter2.getContentType(),
'application/vnd.quantized-mesh;' +
'extensions=octvertexnormals-watermask')
def testExtensionsReader(self):
z = 10
x = 1563
y = 590
geodetic = GlobalGeodetic(True)
[minx, miny, maxx, maxy] = geodetic.TileBounds(x, y, z)
ter = TerrainTile()
ter = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter.fromFile(
'tests/data/%s_%s_%s_light_watermask.terrain' % (z, x, y),
hasLighting=True, hasWatermask=True
)
# check indices
self.assertGreater(len(ter.indices), 0)
# check edges
self.assertGreater(len(ter.westI), 0)
self.assertGreater(len(ter.southI), 0)
self.assertGreater(len(ter.eastI), 0)
self.assertGreater(len(ter.northI), 0)
# check extensions
self.assertEqual(len(ter.watermask), 1)
self.assertEqual(len(ter.watermask[0]), 1)
# Water only -> 255
self.assertEqual(ter.watermask[0][0], 255)
ter.toFile(self.tmpfile)
ter2 = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter2.fromFile(self.tmpfile,
hasLighting=True, hasWatermask=True)
self.assertEqual(len(ter.watermask), len(ter2.watermask))
self.assertEqual(len(ter.watermask[0]), len(ter2.watermask[0]))
def sign(a):
return 1 if a > 0 else -1 if a < 0 else 0
for i in range(0, len(ter.vLight)):
for j in range(0, 3):
# We cannot have an exact equality with successive
# oct encoding and decoding
# Thus we only check the sign
self.assertEqual(
sign(ter.vLight[i][j]), sign(ter2.vLight[i][j]))
self.assertEqual(ter2.getContentType(),
'application/vnd.quantized-mesh;' +
'extensions=octvertexnormals-watermask')
def testReaderWriter(self):
'''
Circle jerk testing.
We read the file with our reader
We write this data with our writer to a temporary file
We read this temporary file
We compare the results
'''
x = 533
y = 383
z = 9
geodetic = GlobalGeodetic(True)
[minx, miny, maxx, maxy] = geodetic.TileBounds(x, y, z)
ter = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter.fromFile('tests/data/%s_%s_%s.terrain' % (z, x, y))
ter.toFile(self.tmpfile)
self.assertIsInstance(ter.__repr__(), str)
ter2 = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter2.fromFile(self.tmpfile)
self.assertIsInstance(ter2.__repr__(), str)
# check headers
self.assertGreater(len(ter.header), 0)
self.assertEqual(len(ter.header), len(ter2.header))
self.assertEqual(len(ter.header), len(TerrainTile.quantizedMeshHeader))
for k, v in ter.header.items():
self.assertEqual(v, ter2.header[k], 'For k = ' + k)
# check vertices
self.assertGreater(len(ter.u), 0)
self.assertGreater(len(ter.v), 0)
self.assertGreater(len(ter.h), 0)
self.assertEqual(len(ter.u), len(ter2.u))
self.assertEqual(len(ter.v), len(ter2.v))
self.assertEqual(len(ter.h), len(ter2.h))
for i, v in enumerate(ter.u):
self.assertEqual(v, ter2.u[i])
for i, v in enumerate(ter.v):
self.assertEqual(v, ter2.v[i])
for i, v in enumerate(ter.h):
self.assertEqual(v, ter2.h[i])
self.assertEqual(
len(ter.getVerticesCoordinates()),
len(ter2.getVerticesCoordinates())
)
# check indices
self.assertGreater(len(ter.indices), 0)
self.assertEqual(len(ter.indices), len(ter2.indices))
for i, v in enumerate(ter.indices):
self.assertEqual(v, ter2.indices[i], i)
# check edges
self.assertGreater(len(ter.westI), 0)
self.assertEqual(len(ter.westI), len(ter2.westI))
for i, v in enumerate(ter.westI):
self.assertEqual(v, ter2.westI[i], i)
self.assertGreater(len(ter.southI), 0)
self.assertEqual(len(ter.southI), len(ter2.southI))
for i, v in enumerate(ter.southI):
self.assertEqual(v, ter2.southI[i], i)
self.assertGreater(len(ter.eastI), 0)
self.assertEqual(len(ter.eastI), len(ter2.eastI))
for i, v in enumerate(ter.eastI):
self.assertEqual(v, ter2.eastI[i], i)
self.assertGreater(len(ter.northI), 0)
self.assertEqual(len(ter.northI), len(ter2.northI))
for i, v in enumerate(ter.northI):
self.assertEqual(v, ter2.northI[i], i)
self.assertEqual(ter2.getContentType(),
'application/vnd.quantized-mesh')
def testReaderWriter(self):
'''
Circle jerk testing.
We read the file with our reader
We write this data with our writer to a temporary file
We read this temporary file
We compare the results
'''
x = 533
y = 383
z = 9
geodetic = GlobalGeodetic(True)
[minx, miny, maxx, maxy] = geodetic.TileBounds(x, y, z)
ter = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter.fromFile('tests/data/%s_%s_%s.terrain' % (z, x, y))
ter.toFile(self.tmpfile)
self.assertIsInstance(ter.__repr__(), str)
ter2 = TerrainTile(west=minx, south=miny, east=maxx, north=maxy)
ter2.fromFile(self.tmpfile)
self.assertIsInstance(ter2.__repr__(), str)
# check headers
self.assertGreater(len(ter.header), 0)
self.assertEqual(len(ter.header), len(ter2.header))
self.assertEqual(len(ter.header), len(TerrainTile.quantizedMeshHeader))
for k, v in ter.header.iteritems():
self.assertEqual(v, ter2.header[k], 'For k = ' + k)
# check vertices
self.assertGreater(len(ter.u), 0)
self.assertGreater(len(ter.v), 0)
self.assertGreater(len(ter.h), 0)
self.assertEqual(len(ter.u), len(ter2.u))
self.assertEqual(len(ter.v), len(ter2.v))
self.assertEqual(len(ter.h), len(ter2.h))
for i, v in enumerate(ter.u):
self.assertEqual(v, ter2.u[i])
for i, v in enumerate(ter.v):
self.assertEqual(v, ter2.v[i])
for i, v in enumerate(ter.h):
self.assertEqual(v, ter2.h[i])
self.assertEqual(
len(ter.getVerticesCoordinates()),
len(ter2.getVerticesCoordinates())
)
# check indices
self.assertGreater(len(ter.indices), 0)
self.assertEqual(len(ter.indices), len(ter2.indices))
for i, v in enumerate(ter.indices):
self.assertEqual(v, ter2.indices[i], i)
# check edges
self.assertGreater(len(ter.westI), 0)
self.assertEqual(len(ter.westI), len(ter2.westI))
for i, v in enumerate(ter.westI):
self.assertEqual(v, ter2.westI[i], i)
self.assertGreater(len(ter.southI), 0)
self.assertEqual(len(ter.southI), len(ter2.southI))
for i, v in enumerate(ter.southI):
self.assertEqual(v, ter2.southI[i], i)
self.assertGreater(len(ter.eastI), 0)
self.assertEqual(len(ter.eastI), len(ter2.eastI))
for i, v in enumerate(ter.eastI):
self.assertEqual(v, ter2.eastI[i], i)
self.assertGreater(len(ter.northI), 0)
self.assertEqual(len(ter.northI), len(ter2.northI))
for i, v in enumerate(ter.northI):
self.assertEqual(v, ter2.northI[i], i)
self.assertEqual(ter2.getContentType(),
'application/vnd.quantized-mesh')
