Matching graph rendering speed

[shingo]

The matching graph displayed in the model view is a great feature,
but its only drawback is that it significantly slows down the rendering speed.
I hope it can be improved so that it displays smoothly.

[Alexey Pasumansky]

Hello shingo,

Can you specify when you start to observer rendering issues: what number of images and/or laser scans, what is the total number of valid tie points in such project?

[shingo]

My ongoing project is very large, with around 100,000 2K resolution images.
The rendering delays occur even when displaying image matches for only 100 selected images.