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RealityBending / Pyllusion

A Parametric Framework to Generate Visual Illusions using Python
https://realitybending.github.io/Pyllusion/
MIT License
57 stars 9 forks source link

To re-allocate blob in image #1

Closed Tam-Pham closed 3 years ago

Tam-Pham commented 3 years ago

x and y coordinates provided will be the coordinate of the top left corner of the blob.

DominiqueMakowski commented 3 years ago

doesnt work lor. + it'd be better give the center in a -1,1; -1,1 space so that we can than rescale it to whatever

array = _gaussian_kernel(width=480, sd=64)

---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
d:\Dropbox\RECHERCHE\N\Pyllusion\pyllusion\image\image_blobs.py in 
----> 56 array = _gaussian_kernel(width=480, sd=64)

d:\Dropbox\RECHERCHE\N\Pyllusion\pyllusion\image\image_blobs.py in _gaussian_kernel(x, y, width, sd)
      9     blob = np.outer(gkern1d, gkern1d)
     10     M = np.zeros((width, width))
---> 11     M[x - (sd): x + (sd), y - (sd): y + (sd)] = blob
     12     return M

ValueError: could not broadcast input array from shape (480,480) into shape (128,128)
**
DominiqueMakowski commented 3 years ago

@Tam-Pham best would be the to have the same API as image_circle for image_blob