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view pytouhou/utils/vector.pxd @ 518:75ae628522c9

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Use shorts instead of ints for vertex position, reducing the size of a vertex to 20 bytes from 24.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sat, 07 Dec 2013 14:15:43 +0100
parents cb5c68598ab0
children 7f016dfbdfb1
line wrap: on
line source

cdef class Vector:
    cdef float x, y, z

    cdef Vector sub(self, Vector other)

cdef Vector cross(Vector vec1, Vector vec2)
cdef float dot(Vector vec1, Vector vec2)
cdef Vector normalize(Vector vec)