WallyHackenslacker/Py-Caster
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Removed needless subsurface call.

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Wally Hackenslacker
2017-11-03 22:37:16 -04:00
parent 682881ec83
commit 7d4c5649e8
1 changed files with 4 additions and 4 deletions
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8
py_caster.py
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@@ -209,7 +209,7 @@ class Plane3d(object):
s = int(s % w) s = int(s % w)
t = st.y * h if st.y >= 0.0 else (1.0 - (math.ceil(st.y) - st.y)) * h t = st.y * h if st.y >= 0.0 else (1.0 - (math.ceil(st.y) - st.y)) * h
t = int(t % h) t = int(t % h)
return self.texture.subsurface(pygame.Rect(s, t, 1, 1)) return pygame.Rect(s, t, 1, 1)
############################################################## ##############################################################
# Main Function # Main Function
@@ -339,7 +339,7 @@ def main():
# Floor casting and ceiling casting # Floor casting and ceiling casting
if p is not None and h > 0 and h < FB_SIZE[1]: if p is not None and h > 0 and h < FB_SIZE[1]:
for j in xrange((h / 2) + (FB_SIZE[1] / 2), FB_SIZE[1] + 1): #FB_SIZE[1] - h + 1 for j in xrange((h / 2) + (FB_SIZE[1] / 2), FB_SIZE[1] + 1):
det = (2.0 * j - FB_SIZE[1]) det = (2.0 * j - FB_SIZE[1])
if det > 0.0: if det > 0.0:
cd = FB_SIZE[1] / det cd = FB_SIZE[1] / det
@@ -351,8 +351,8 @@ def main():
ctex = ceiln.sample_texture(st) ctex = ceiln.sample_texture(st)
# Draw floor and ceiling # Draw floor and ceiling
frame_buffer.blit(ftex, (i, j)) frame_buffer.blit(floor.texture, (i, j), ftex)
frame_buffer.blit(ctex, (i, FB_SIZE[1] - j)) frame_buffer.blit(ceiln.texture, (i, FB_SIZE[1] - j), ctex)
# Darken floor and ceiling according to distance # Darken floor and ceiling according to distance
_d = (cd if cd < FAR else FAR) / FAR _d = (cd if cd < FAR else FAR) / FAR