add class notes. check for gl lost context

This commit is contained in:
Stewart Allen 2022-10-04 12:56:00 -04:00
commit 17b90c4059
4 changed files with 23 additions and 12 deletions

View file

@ -403,6 +403,15 @@ gapp.register("moto.space", [], (root, exports) => {
canvas.width = w * scale;
canvas.height = h * scale;
canvas.addEventListener("webglcontextlost", event => {
console.log('WEB GL CONTEXT LOST');
event.preventDefault();
}, false);
canvas.addEventListener("webglcontextrestored", event => {
console.log('WEB GL CONTEXT RESTORED');
}, false);
try {
context.scale(scale, scale);
} catch (e) {