UniformSpider masks the opposite side of the aperture when strut_width is large.

[LouisDesdoigts]

So an odd bug here, example:

transmission = dl.UniformSpider(1, 1.9, softening=0).transmission(256, 4)
plt.imshow(transmission)
plt.colorbar()

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Cool works as expected here. However if we push the strut_width up to 2, the opposite side of the spider becomes occulted:

transmission = dl.UniformSpider(1, 2., softening=0).transmission(256, 4)
plt.imshow(transmission)
plt.colorbar()

---

This seems to be related the the softening parameter:

transmission = dl.UniformSpider(1, 2., softening=2).transmission(256, 4)
plt.imshow(transmission)
plt.colorbar()

---

I haven't had time to dive into this properly, but I suspect that this is related to #224.

Would to hear your thoughts @Jordan-Dennis

[LouisDesdoigts]

Fixed with #246