class FogOfWar::Line

• FogOfWar::Line
• Reference
• Object

Included Modules

• JSON::Serializable

Defined in:

fog_of_war/line.cr

Constant Summary

Color = SF::Color.new(38, 25, 17)

PointLineCollisionPrecision = 0.001

Thickness = 8

Constructors

• .new(pull : JSON::PullParser)
• .new(points : Array(NamedTuple(x: Int32, y: Int32)) = [] of Point)

Instance Method Summary

• #add_point(point : Point)
• #collision_with_circle?(cx, cy, r)
• #draw(window : SF::RenderWindow)
• #draw_line(window, point, next_point)
• #draw_point_circle(window, point)
• #line_distance(x1, y1, x2, y2)
• #lines

  TODO cache this, and uncache if points change

• #point_in_circle?(px, py, cx, cy, r)
• #point_in_line?(x1, y1, x2, y2, px, py)
• #points : Array(Point)
• #thickness

Constructor Detail

Instance Method Detail