method WebGLRenderer.prototype.getClearAlphaimport { WebGLRenderer } from "https://deno.land/x/threejs_4_deno@v121/src/renderers/WebGLRenderer.js"; getClearAlpha(): numberReturns a float with the current clear alpha. Ranges from 0 to 1. Returns a float with the current clear alpha. Ranges from 0 to 1. Returnsnumber