| author | Radek Brich <radek.brich@devl.cz> |
| Mon, 28 Apr 2008 11:44:11 +0200 | |
| branch | pyrit |
| changeset 88 | f7edb3b90816 |
| parent 75 | 20dee9819b17 |
| child 90 | f6a72eb99631 |
| permissions | -rw-r--r-- |
|
41
c1080cb5bd6d
fix possible division by zero in ccdemos/common_ply.h
Radek Brich <radek.brich@devl.cz>
parents:
29
diff
changeset
|
1 |
# Wavefron .obj file loader |
|
c1080cb5bd6d
fix possible division by zero in ccdemos/common_ply.h
Radek Brich <radek.brich@devl.cz>
parents:
29
diff
changeset
|
2 |
|
| 29 | 3 |
from raytracer import Triangle, NormalVertex |
4 |
||
5 |
def LoadWavefrontObjFile(rt, filename, mat, scale): |
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vertices = [] |
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fp = file(filename) |
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while True: |
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ln = fp.readline() |
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if ln == "": |
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break; |
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ln = ln.split() |
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if ln[0] == "v": |
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v = [scale*float(x) for x in ln[1:4]] |
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vertices.append(tuple(v)) |
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if ln[0] == "f": |
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f = [vertices[int(x)-1] for x in ln[1:4]] |
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face = Triangle(NormalVertex(f[0]), NormalVertex(f[1]), NormalVertex(f[2]), mat) |
|
|
75
20dee9819b17
unify capitalization of method names in C++ and Python
Radek Brich <radek.brich@devl.cz>
parents:
41
diff
changeset
|
19 |
rt.addShape(face) |