public override bool Intersects(IGeometry g)
{
// envelope test
if (!EnvelopesIntersect(g))
{
return(false);
}
// optimization for rectangles
if (_isRectangle)
{
return(RectangleIntersects.Intersects((IPolygon)Geometry, g));
}
return(PreparedPolygonIntersects.Intersects(this, g));
}
///<summary>
/// Computes the intersects predicate between a <see cref="PreparedPolygon"/>
/// and a <see cref="IGeometry"/>.
///</summary>
/// <param name="prep">The prepared polygon</param>
/// <param name="geom">A test geometry</param>
/// <returns>true if the polygon intersects the geometry</returns>
public static bool Intersects(PreparedPolygon prep, IGeometry geom)
{
var polyInt = new PreparedPolygonIntersects(prep);
return polyInt.Intersects(geom);
}
///<summary>
/// Computes the intersects predicate between a <see cref="PreparedPolygon"/>
/// and a <see cref="IGeometry"/>.
///</summary>
/// <param name="prep">The prepared polygon</param>
/// <param name="geom">A test geometry</param>
/// <returns>true if the polygon intersects the geometry</returns>
public static bool Intersects(PreparedPolygon prep, IGeometry geom)
{
var polyInt = new PreparedPolygonIntersects(prep);
return(polyInt.Intersects(geom));
}
