Fps

[joeblew99]

I get 3 fps on a nexus 6. It works since its using web canvas, but the perf is terrible.

I expect the problem is ?

• not using streaming pipelines to compute
• not using vdom differencing style of programming to update the canvas.

It's great to see this working, but to be useful to anyone it needs some architectural changes. I will have a look at the code a bit

[shibukawa]

There are several problems of performance issue:

• Gopher.js document says int and float64 are recommended for performance, but my code uses float32.
• This code calculates (paths to triangles) every frames . There is no caching mechanism.
• Does anti-aliasing even if Retina display (pixel ratio is bigger than 1).

Current status is just porting from nanovg. But in future, I will improve above features.