- Posts: 6
- Joined: Mon Feb 27, 2023 10:52 am
- Real Name: Riccardo Coccia
Just to clarify...
The reason I am using _tex2D in this example is because I don't know what other functions are available.
I chose the top right pixel just for the sake of the example.
p_TexR and modifiedRedChannel are not the same. I would like to be able to sample the variable modifiedRedChannel at a specified pixel. The goal is sampling a color that is not the original input image, but rather something that has been processed in the DCTL code.
UPDATE:
I was told in another forum that this is possible using buffers. Is there any info about using buffers in DCTL that I can look into?
Cheers