add class notes. check for gl lost context
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4 changed files with 23 additions and 12 deletions
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@ -403,6 +403,15 @@ gapp.register("moto.space", [], (root, exports) => {
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canvas.width = w * scale;
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canvas.height = h * scale;
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canvas.addEventListener("webglcontextlost", event => {
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console.log('WEB GL CONTEXT LOST');
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event.preventDefault();
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}, false);
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canvas.addEventListener("webglcontextrestored", event => {
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console.log('WEB GL CONTEXT RESTORED');
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}, false);
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try {
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context.scale(scale, scale);
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} catch (e) {
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