Imports
- gioui.org/app
- gioui.org/f32
- gioui.org/font/gofont
- gioui.org/io/event
- gioui.org/io/pointer
- gioui.org/layout
- gioui.org/op
- gioui.org/op/clip
- gioui.org/op/paint
- gioui.org/text
- gioui.org/unit
- gioui.org/widget
- gioui.org/widget/material
- golang.org/x/exp/rand
- golang.org/x/exp/shiny/materialdesign/icons
- gonum.org/v1/gonum/spatial/barneshut
- gonum.org/v1/gonum/spatial/r2