Polygon — vertices, area and containment
A square, triangle or star with its area, closed path and probe.
Build the polygon and probe Polygon.new!/1 builds the shape; the probe is the point to test for containment.
| vertices | 4 |
|---|---|
| area | 1.0 |
| arc length | 4.0 |
| contains probe | true |
Source unavailable.
frame 1
Girihelix.Engine.Geometry.Polygon.new!([Girihelix.Engine.Geometry.Point.new(0.0, 0.0), Girihelix.Engine.Geometry.Point.new(1.0, 0.0), Girihelix.Engine.Geometry.Point.new(1.0, 1.0), Girihelix.Engine.Geometry.Point.new(0.0, 1.0)])