Drawing hands can feel daunting, but the key is to break down their complexity into simple, repeatable rules. Whether you're sketching from a model or straight from your imagination, understanding ...

But diffusion models underperform at directly generating realistic 3D shapes because there are not ... rendering a 2D view of a desired object from a random camera angle, adding noise to that ...

The sketch will show the shapes used to form the net of the ... For a solid 3D shape, rub out the edges that would be hidden from view. For a skeleton 3D shape make the hidden edges dotted lines.

the 3D-printing process allowed the researchers to create complex shapes that could be customized in manufacturing ...