import { Frustum } from "https://deno.land/x/threejs_4_deno@v121/src/math/Frustum.d.ts";
Module
x/threejs_4_deno/src/math/Frustum.d.ts>Frustum#setFromProjectionMatrix
A simple transformation of three.js for use within a Deno workflow
x/threejs_4_deno/src/math/Frustum.d.ts>Frustum#setFromProjectionMatrix
import { Frustum } from "https://deno.land/x/threejs_4_deno@v121/src/math/Frustum.d.ts";