Mercurial > touhou

view pytouhou/utils/matrix.pxd @ 716:5016c09e5d7c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix some warnings.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Mon, 23 Sep 2019 13:49:07 +0200
parents e5361b74b9ad
children
line wrap: on
line source

ctypedef struct Matrix:
    float a, b, c, d
    float e, f, g, h
    float i, j, k, l
    float m, n, o, p

cdef Matrix *new_matrix(Matrix *data) nogil
cdef Matrix *new_identity() nogil

cdef void mul(Matrix *mat1, Matrix *mat2) nogil
cdef void flip(Matrix *mat) nogil
cdef void scale2d(Matrix *mat, float x, float y) nogil
cdef void translate(Matrix *mat, float[3] offset) nogil
cdef void translate2d(Matrix *mat, float x, float y) nogil
cdef void rotate_x(Matrix *mat, float angle) nogil
cdef void rotate_y(Matrix *mat, float angle) nogil
cdef void rotate_z(Matrix *mat, float angle) nogil