injects stale values into context - not live-bound to cameraState #21
Description
doc says values likes theta, phi, distance are injected into context, but they are stale
https://github.com/regl-project/regl-camera/tree/0182e4ef8511f987925ada18c1eb63d349e7fd6c#camerablock
this is because cameraState values are copied once on camera create
Line 140 in 0182e4e