Paul Rudin writes:
> def compute_voxels2(depth_buffers):
> dim = depth_buffers[0].shape[0]
> znear, zfar, ynear, yfar, xnear, xfar = depth_buffers
> z = numpy.arange(dim)
> y = numpy.arange(dim)[:, None]
> x = numpy.arange(dim)[:, None, None]
>
> return ((xnear[y,z] < xf
Stéfan van der Walt writes:
> 2009/2/10 Stéfan van der Walt :
>> x = np.arange(dim)
>> y = np.arange(dim)[:, None]
>> z = np.arange(dim)[:, None, None]
>
> Do not operate heavy machinery or attempt broadcasting while tired or
> under the influence. That order was incorrect:
>
>> z = np.arange(di
2009/2/10 Stéfan van der Walt :
> x = np.arange(dim)
> y = np.arange(dim)[:, None]
> z = np.arange(dim)[:, None, None]
Do not operate heavy machinery or attempt broadcasting while tired or
under the influence. That order was incorrect:
> z = np.arange(dim)
> y = np.arange(dim)[:, None]
> x = np.
2009/2/10 Robert Kern :
> x = np.arange(dim)[:,np.newaxis,np.newaxis]
> y = np.arange(dim)[np.newaxis,:,np.newaxis]
> z = np.arange(dim)[np.newaxis,np.newaxis,:]
Yes, sorry, I should have copied from my terminal.
I think I had
x = np.arange(dim)
y = np.arange(dim)[:, None]
z = np.arange(dim)[
On Tue, Feb 10, 2009 at 10:19, Stéfan van der Walt wrote:
> Hi Paul
>
> 2009/2/10 Paul Rudin :
>>
>> I've just written this snippet of code:
>>
>> result = numpy.empty((dim, dim, dim), numpy.bool)
>> for x in xrange(dim):
>>for y in xrange(dim):
>>for z in xrange(dim):
>>re
Hi Paul
2009/2/10 Paul Rudin :
>
> I've just written this snippet of code:
>
> result = numpy.empty((dim, dim, dim), numpy.bool)
> for x in xrange(dim):
>for y in xrange(dim):
>for z in xrange(dim):
>result[x, y, z] = ((xnear[y, z] < xfar[y, z]) and
>
I've just written this snippet of code:
result = numpy.empty((dim, dim, dim), numpy.bool)
for x in xrange(dim):
for y in xrange(dim):
for z in xrange(dim):
result[x, y, z] = ((xnear[y, z] < xfar[y, z]) and
(ynear[x, z] < yfar[x, z]) and
