struct

CrystalEdge::Vector2

Inherits Struct < Value < Object

Representation of 2D vector

Constructors

new(x : Float64, y : Float64)

Initializes vector with x and y

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Class methods

zero

Zero vector

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Instance methods

!=(other : Vector2)

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%(other : Vector2)

Alias for cross product

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*(other : Vector2)

Performs component multiplication (for dot product see #dot)

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*(other : Float64)

Performs multiplication

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**(other : Vector2)

Alias for dot product

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+(other : Vector2)

Performs component addition

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+(other : Float64)

Performs component addition

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-(other : Vector2)

Performs component subtraction

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-(other : Float64)

Performs component subtraction

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Returns negated vector

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/(other : Vector2)

Performs component division

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/(other : Float64)

Performs division

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==(other : Vector2)

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angle(other : Vector2)

Returns angle between two vectors

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angle

Returns direction of a vector

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clone

Clones this vector and passes it into a block if given

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clone

ditto

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cross(other : Vector2)

Returns cross product of two vectors

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distance(other : Vector2)

Finds distance between two vectors

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dot(other : Vector2)

Returns dot product of two vectors

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find_normal_axis(other : Vector2)

Finds normal axis between two vectors

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heading

ditto

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magnitude

Returns magnitude of this vector

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normalize

Non-aggressive version of #normalize!

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normalize!

Normalizes current vector

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to_s

Formats vector

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values

Converts vector to a tuple of values

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x=(x : Float64)

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y=(y : Float64)

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zero!

Fills current vector with zero

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