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MC: typed input arg

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Almar Klein
2016-07-22 00:46:37 +02:00
parent 9909cea01c
commit f96e458624
1 changed files with 3 additions and 6 deletions
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skimage/measure/_marching_cubes_lewiner_cy.pyx
+3 -6
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@@ -926,15 +926,12 @@ cdef class LutProvider:
self.SUBCONFIG13 = Lut(SUBCONFIG13)
def marching_cubes(im, double isovalue, LutProvider luts, int st=1, int classic=0):
def marching_cubes(float [:, :, :] im not None, double isovalue, LutProvider luts, int st=1, int classic=0):
""" marching_cubes(im, double isovalue, LutProvider luts, int st=1, int classic=0)
This is the main entry to apply marching cubes.
Returns (vertices, faces, normals, values)
"""
# Typdedef image
cdef float [:, :, :] im_ = im
# Get dimemsnions
cdef int Nx, Ny, Nz
Nx, Ny, Nz = im.shape[2], im.shape[1], im.shape[0]
@@ -975,8 +972,8 @@ def marching_cubes(im, double isovalue, LutProvider luts, int st=1, int classic=
# Initialize cell
cell.set_cube(isovalue, x, y, z, st,
im_[z ,y, x], im_[z ,y, x_st], im_[z ,y_st, x_st], im_[z ,y_st, x],
im_[z_st,y, x], im_[z_st,y, x_st], im_[z_st,y_st, x_st], im_[z_st,y_st, x] )
im[z ,y, x], im[z ,y, x_st], im[z ,y_st, x_st], im[z ,y_st, x],
im[z_st,y, x], im[z_st,y, x_st], im[z_st,y_st, x_st], im[z_st,y_st, x] )
# Do classic!
if classic: