Geometry.set(falsyValue) throws an error

[dmnsgn]

Trying to get ctx from null

Geometry.prototype.set = function(opts) {
  const ctx = opts.ctx || this.ctx

Solution: default to opts = {}

[vorg]

What's the default parameters support in the browsers?

When would you call geometry.set(null) ?

[dmnsgn]

Pretty good: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Default_parameters#Browser_compatibility

geometry.set(null) unintentionally of course in Nodes. But could be used to clean buffers pr something maybe (thinking out loud)?