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kirkr5689
Inspiring
June 23, 2023
Answered

Can't make while loop node do anything beyond that simple "10" example.

I tried to recreate  the blur  from this tutorial https://youtu.be/Ggoy8G90oDI?t=300

And see nothing.   Could somebody show me what I did wrong  in attached sbs

 

Can I do something like slope blur with it?  I think I understand the concept of loop  but  nothing I tried  really working .

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davescm
davescmCorrect answer
Community Expert
June 23, 2023

There are three errors in your graph

1. You have a GetFloat in the middle which feeds a 'Greater than or Equal' node to test for i value, set to get 'aa' - this should be set to get 'kernel_size'

2. and 3. Both While Loops have their maximum iterations set to 32. They need to be at least 128 each so that the loop can reach the kernel_size of 128

 

Now that you have that working you can adjust your function to sample how you want it to work

 

Dave

 

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7 replies

davescm
Community Expert
davescmCommunity ExpertCorrect answer
Community Expert
June 23, 2023

There are three errors in your graph

1. You have a GetFloat in the middle which feeds a 'Greater than or Equal' node to test for i value, set to get 'aa' - this should be set to get 'kernel_size'

2. and 3. Both While Loops have their maximum iterations set to 32. They need to be at least 128 each so that the loop can reach the kernel_size of 128

 

Now that you have that working you can adjust your function to sample how you want it to work

 

Dave

 

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    kirkr5689Author
    Inspiring
    June 23, 2023

    Thank you Dave.

     

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    davescm
    Community Expert
    davescmCommunity Expert
    Community Expert
    June 23, 2023

    You're welcome 🙂

    Dave

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