Houdini Resources

Updated on June 26  2024


Wrangle Node Examples

Deborah R. Fowler



Wrangle Node Example - Bend Grey Lines Illusion

Posted on March 24  2019
Updated on Jan 30  2022 to include video animation




Inspired from the "Cafe Wall Illusion" example on http://brainden.com/line-illusions.htm I implemented this in Houdini.
Again, pointwrangle and copy nodes make this very easy to implement.

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The overall network appears below:

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Since we are in Houdini we can experiment, the image at the top of the page is with just the horizontal lines grey.
Below are additional grey lines between the bricks and then a version with black lines:

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