Try windows mesa 13

Author: raub

examples/knot.mjs

@@ -4,6 +4,7 @@ import node3d from '../index.js';
 const { init, addThreeHelpers } = node3d;
 const { doc, gl, loop, Screen } = init({
 	isGles3: true,
+	// isGles3: false, // - works too
 	vsync: true,
 	autoEsc: true,
 	autoFullscreen: true,

js/index.js

@@ -63,7 +63,11 @@ const _init = (_opts = {}) => {
 			code.replace(
 				/^\s*?(#version|precision).*?($|;)/gm, ''
 			).replace(
-				/^/, '#version 120\n'
+				/^/, '#extension GL_ARB_shading_language_420pack : require\n'
+			).replace(
+				/^/, '#extension GL_ARB_explicit_attrib_location : enable\n'
+			).replace(
+				/^/, '#version 140\n'
 			).replace(
 				/gl_FragDepthEXT/g, 'gl_FragDepth'
 			).replace(

test/init.js

@@ -10,9 +10,8 @@ const initOptsLinux = {
 };
 const initOpts = {
 	isGles3: false,
-	isWebGL2: false,
-	major: 3,
-	minor: 2,
+	major: 2,
+	minor: 1,
 };
 
 if (platform === 'darwin') {