five-on-it / apps/client/src/renderer/glass / traceGlass

Function: traceGlass()

traceGlass(glass, from, dir, t0, t1, leaving?): GlassHit | undefined

Defined in: apps/client/src/renderer/glass.ts:165

The first pane the line from from along the unit dir crosses between t0 and t1 (m): entering a pane from outside (its normal against the line) or, leaving, going out through one from inside. undefined when it crosses none.

Parameters

glass

Panes

from

Vec

dir

Vec

t0

number

t1

number

leaving?

boolean = false

Returns

GlassHit | undefined