lineSystem equivalent for line2D

Questions
1

I’m trying to expand the line2D function so that it can use an array of lines like lineSystem. Any help would be greatly appreciated.

It’s implementation might look like this:

var path1= [
	[ 	new BABYLON.Vector3(0, 0, 10),
		new BABYLON.Vector3(10, 0, 10)
	],
	[	new BABYLON.Vector3(10, 0, 0),
		new BABYLON.Vector3(10, 10, 0),
		new BABYLON.Vector3(0, 10, 0)
	]
];

var line = line2D(“line”, {path: path1, width:1.5}, scene);
line.material = new BABYLON.StandardMaterial("", scene);

Thanks.

2

Since your first line is in XY plane the first task would be to combine the two different line2D functions into one along with a parameter to set which plane you want the line in.

Alternatively just use the line2D function for the XY plane and rotate as needed.

Something like this https://www.babylonjs-playground.com/#FA2H7X#20

1 Like
3

Wow thank you so much! I’ve never seen the MergeMeshes function before. Your solution is exactly what I was looking for to “pick the pen up off the canvas and pit it down again” as it iterates through the multidimensional path array.

Best community ever! :grinning:

4

It would be helpful if this MultiLines2D function for non-contiguous lines could be added to the documentation at:

Line2D of Given Width