# HG changeset patch
# User Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
# Date 1427848134 -7200
# Node ID e5361b74b9ad75895b2b8a370b662d24986e76cc
# Parent  39874a722b7620b08990f8c97256acdbdf23cb74
Remove 3d scaling code for matrix, as it isn’t used anywhere in the codebase.

diff --git a/pytouhou/utils/matrix.pxd b/pytouhou/utils/matrix.pxd
--- a/pytouhou/utils/matrix.pxd
+++ b/pytouhou/utils/matrix.pxd
@@ -9,7 +9,6 @@ cdef Matrix *new_identity() nogil
 
 cdef void mul(Matrix *mat1, Matrix *mat2) nogil
 cdef void flip(Matrix *mat) nogil
-cdef void scale(Matrix *mat, float x, float y, float z) 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
diff --git a/pytouhou/utils/matrix.pyx b/pytouhou/utils/matrix.pyx
--- a/pytouhou/utils/matrix.pyx
+++ b/pytouhou/utils/matrix.pyx
@@ -55,19 +55,6 @@ cdef void flip(Matrix *mat) nogil:
         data[i] = -data[i]
 
 
-cdef void scale(Matrix *mat, float x, float y, float z) nogil:
-    cdef float coordinate[3]
-
-    data = <float*>mat
-    coordinate[0] = x
-    coordinate[1] = y
-    coordinate[2] = z
-
-    for i in range(3):
-        for j in range(4):
-            data[4*i+j] *= coordinate[i]
-
-
 cdef void scale2d(Matrix *mat, float x, float y) nogil:
     data = <float*>mat
     for i in range(4):