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| author | Tavian Barnes <tavianator@gmail.com> | 2011-09-14 18:56:08 -0400 |
|---|---|---|
| committer | Tavian Barnes <tavianator@gmail.com> | 2011-09-14 19:03:07 -0400 |
| commit | 1374b946398544a28ac989c75570d4b7c6937873 (patch) | |
| tree | d3f05e23b5c39201292bfaddaca23220de6652f7 /libdimension-python/dimension.pxd | |
| parent | 4bfa19e5a0b426ea6ec99dfebaeb35e507136b74 (diff) | |
| download | dimension-1374b946398544a28ac989c75570d4b7c6937873.tar.xz | |
Transform normals as pseudovectors, not vectors.
Also clarify the vector transformation API. Instead of
dmnsn_transform_vector(), we have:
- dmnsn_transform_point()
- dmnsn_transform_direction()
- dmnsn_transform_normal()
Diffstat (limited to 'libdimension-python/dimension.pxd')
| -rw-r--r-- | libdimension-python/dimension.pxd | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libdimension-python/dimension.pxd b/libdimension-python/dimension.pxd index 42fda7e..1164be5 100644 --- a/libdimension-python/dimension.pxd +++ b/libdimension-python/dimension.pxd @@ -130,7 +130,9 @@ cdef extern from "../libdimension/dimension.h": dmnsn_matrix dmnsn_matrix_inverse(dmnsn_matrix m) dmnsn_matrix dmnsn_matrix_mul(dmnsn_matrix lhs, dmnsn_matrix rhs) - dmnsn_vector dmnsn_transform_vector(dmnsn_matrix lhs, dmnsn_vector rhs) + dmnsn_vector dmnsn_transform_point(dmnsn_matrix lhs, dmnsn_vector rhs) + dmnsn_vector dmnsn_transform_direction(dmnsn_matrix lhs, dmnsn_vector rhs) + dmnsn_vector dmnsn_transform_normal(dmnsn_matrix lhs, dmnsn_vector rhs) dmnsn_matrix dmnsn_scale_matrix(dmnsn_vector s) dmnsn_matrix dmnsn_translation_matrix(dmnsn_vector d) |