def createImage():
w = 320
h = 240
b = n.V3fBuffer(w * h, p.V3f(0, 0, 0))
print '# creating pixel data'
for y in range(h):
for x in range(w):
s = float(x) / w
t = float(y) / h
b[y * w + x] = p.V3f(s, t, 0)
img = n.ObjectTable()
img['xres'] = w
img['yres'] = h
img['pixels'] = b
# check that this is a valid napalm image
assert ni.isValid(img, True)
return img
def createImage():
w = 320
h = 240
b = n.V3fBuffer(w * h, p.V3f(0, 0, 0))
print '# creating pixel data'
for y in range(h):
for x in range(w):
s = float(x) / w
t = float(y) / h
b[y * w + x] = p.V3f(s, t, 0)
img = n.ObjectTable()
img['xres'] = w
img['yres'] = h
img['pixels'] = b
# check that this is a valid napalm image
assert ni.isValid(img, True)
return img
def verifyImage(a, b):
assert ni.isValid(a, True)
assert ni.isValid(b, True)
assert a['xres'] == b['xres']
assert a['yres'] == b['yres']
diffPixelData(a['pixels'].contents, b['pixels'].contents)
def verifyImage(a, b):
assert ni.isValid(a, True)
assert ni.isValid(b, True)
assert a['xres'] == b['xres']
assert a['yres'] == b['yres']
diffPixelData(a['pixels'].contents, b['pixels'].contents)