struct Vector2

• Vector2
• Struct
• Value
• Object

Included Modules

• Cannon::FastAuto
• Cannon::FastAutoToIo
• YAML::Serializable

Extended Modules

• Cannon::FastAutoFromIo

Defined in:

engine/aabb.cr
engine/vector2.cr
gui/general.cr

Constructors

• .new(x : Float64, y : Float64)
• .new(ctx : YAML::ParseContext, node : YAML::Nodes::Node)

Class Method Summary

• .from_angle(angle, length)
• .use_fast_cannon?

  Magic method to mark this structure as being fast en-/decodable.

• .zero

Instance Method Summary

• #*(scale : Number)
• #+(other)
• #-(other)
• #-
• #/(scale : Number)
• #/(scale)
• #abs
• #angle
• #clone
• #close(other, eps = 1.0)
• #copy_with(x _x = @x, y _y = @y)
• #cross(other)
• #dot(other)
• #inside?(aabb)
• #inspect(io)
• #length
• #max
• #min
• #normalize
• #rotate(angle)
• #scale(other)
• #sqrlength
• #to_i
• #x : Float64
• #y : Float64

Constructor Detail

Class Method Detail

Instance Method Detail