:sparkles: refactor canvasmanager
:sparkles: refactor canvasmanager

jThreeJS/jThree,GrimoireGL/GrimoireJS,GrimoireGL/GrimoireJS,jThreeJS/jThree,GrimoireGL/GrimoireJS,GrimoireGL/GrimoireJS,jThreeJS/jThree,jThreeJS/jThree