Polygon Surface

[Rideg]

How does the surface system work when spawning a polygon?

[Kilinich]

You mean "surfaces" data? It's a list of sub-polygons where each sub-polygon is list of points.
For example if you need to spawn box with triangle hole in the middle you need that surfaces:

[[box],[triangle]]

[[[0,1],[1,1],[1,0],[0,0]], [[0.1, 0.1], [0.9, 0.1], [0.5, 0.9]]]

Code: Select all

scene.addPolygon {surfaces := [[[0,1],[1,1],[1,0],[0,0]], [[0.1, 0.1], [0.9, 0.1], [0.5, 0.9]]]}