About sketch rendering

[MindLostGuy]

Thanks for your great work!

However, I have some problem about sketch rendering. I'm wondering how the line is perturbed with the endpoints alone are applied with noise.

Is there any code I can refer to?

[Enigma-li]

We did the perturbation step in 2D, i.e., we first project the line points to image space and do point-based deformation of the line after perturbing the endpoints. and render the line again.

I hope I can find time to sort out and release the code we used.