Mark Twain and the Four-Way Reflection 2
I continued refining my reflection feature in my camera program. I got vertical and four-way reflection working for still images. (Vertical reflection still doesn't work for live images but four-way reflection does...)
I am still tracking down the pesky bug that leaves lines in the middle and edges of the image. I thought it was related to the dimensions of the image so I changed all the images to have even dimensions but that didn't have any noticeable effect, unfortunately. Also, unfortunately, it's a "non-trivial" task (as one of my professors from long ago said) to debug a Metal kernel on an iPhone.
Four-way reflection takes one of the quadrants of the image (upper-left, upper-right, lower-right, or lower-left) and reflects it to the other three quadrants. The result is usually rather queasy...
Nice (but not any more) portrait of Mark Twain from the early 1900s.
Mark Twain and the Four-Way Reflection 2
I continued refining my reflection feature in my camera program. I got vertical and four-way reflection working for still images. (Vertical reflection still doesn't work for live images but four-way reflection does...)
I am still tracking down the pesky bug that leaves lines in the middle and edges of the image. I thought it was related to the dimensions of the image so I changed all the images to have even dimensions but that didn't have any noticeable effect, unfortunately. Also, unfortunately, it's a "non-trivial" task (as one of my professors from long ago said) to debug a Metal kernel on an iPhone.
Four-way reflection takes one of the quadrants of the image (upper-left, upper-right, lower-right, or lower-left) and reflects it to the other three quadrants. The result is usually rather queasy...
Nice (but not any more) portrait of Mark Twain from the early 1900s.