ction Vt(U,pt){return u[U]!==pt?(s.bindFramebuffer(U,pt),u[U]=pt,U===s.DRAW_FRAMEBUFFER&&(u[s.FRAMEBUFFER]=pt),U===s.FRAMEBUFFER&&(u[s.DRAW_FRAMEBUFFER]=pt),!0):!1}function bt(U,pt){let $=p,mt=!1;if(U){$=f.get(pt),$===void 0&&($=[],f.set(pt,$));let St=U.textures;if($.length!==St.length||$[0]!==s.COLOR_ATTACHMENT0){for(let it=0,Ft=St.length;it