Examples: Add radial blur demo.#32297
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This was referenced Nov 22, 2025
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Description
I've lately experimented with radial blurs and realized the naive approach is very prone to banding. Some implementations try to mitigate this issue by using a rand/noise but I wasn't happy with the results. Then I gave our interleaved gradient noise a try and the result was really good. Of course it does not eliminate all artifacts but it does a better job than comparable approaches. I've thought I share my code as a TSL function
radialBlur()with an accompanying demo.