Demo of new shader running on my iPad rewritten from a Shadybug prototype.

Switching between ray traced and flat shading in low detail mode.

I got my new SDF shader working for tori.

Convex hull of enumerated vertices of a 13-DOP. I just implemented and tested a fast method to generate these vertices.

This shows direct manipulation, using 3 fingers to control 6 DOF (XY translation, XYZ rotation, and uniform scale) at once in an intuitive way using only touch screen input. This is done by fitting an equation for the 3D motion to the 3 projected contact points.

The green point is the pivot, and the other two are shown in red.

Showing off lighting and bloom effects using Bevy 0.10

Demonstrates realtime subtraction of a shape from a half sphere, animating the sub-hulls to show how it is constructed.

A demonstration using Noumenal (https://noumenal.app) to create a simple model.

I made some dots on the screen to show the direction and target of the Z camera, which looks from the edge of the screen. This is just for debugging, but it looks neat.