def test_aspect_adjust(self):
from lepton.texturizer import SpriteTexturizer
coord_set1 = (0, 0, 1, 0, 1, 0.5, 0, 0.5)
coord_set2 = (0, 0.5, 0.5, 0.5, 0.5, 1, 0, 1)
tex = SpriteTexturizer(0, coords=(coord_set1, coord_set2))
self.failIf(tex.aspect_adjust_width)
self.failIf(tex.aspect_adjust_height)
sizes = [
(1, 1, 0),
(2, 3, 0),
]
group = self._make_group(2)
for size, p in zip(sizes, group):
p.size = size
self.assertEqual([tuple(p.size) for p in group], sizes)
tex.generate_tex_coords(group)
self.assertEqual([tuple(p.size) for p in group], sizes)
tex.aspect_adjust_width = True
expected = [
(2, 1, 0),
(3, 3, 0),
]
tex.generate_tex_coords(group)
for p, b in zip(group, expected):
self.assertVector(p.size, b)
for size, p in zip(sizes, group):
p.size = size
self.assertEqual([tuple(p.size) for p in group], sizes)
tex.aspect_adjust_width = False
tex.aspect_adjust_height = True
expected = [
(1, 0.5, 0),
(2, 2, 0),
]
tex.generate_tex_coords(group)
for p, b in zip(group, expected):
self.assertVector(p.size, b)
def test_aspect_adjust(self): from lepton.texturizer import SpriteTexturizer coord_set1 = (0,0, 1,0, 1,0.5, 0,0.5) coord_set2 = (0,0.5, 0.5,0.5, 0.5,1, 0,1) tex = SpriteTexturizer(0, coords=(coord_set1, coord_set2)) self.failIf(tex.aspect_adjust_width) self.failIf(tex.aspect_adjust_height) sizes = [ (1, 1, 0), (2, 3, 0), ] group = self._make_group(2) for size, p in zip(sizes, group): p.size = size self.assertEqual([tuple(p.size) for p in group], sizes) tex.generate_tex_coords(group) self.assertEqual([tuple(p.size) for p in group], sizes) tex.aspect_adjust_width = True expected = [ (2, 1, 0), (3, 3, 0), ] tex.generate_tex_coords(group) for p, b in zip(group, expected): self.assertVector(p.size, b) for size, p in zip(sizes, group): p.size = size self.assertEqual([tuple(p.size) for p in group], sizes) tex.aspect_adjust_width = False tex.aspect_adjust_height = True expected = [ (1, 0.5, 0), (2, 2, 0), ] tex.generate_tex_coords(group) for p, b in zip(group, expected): self.assertVector(p.size, b)
