method
angle_with
v2_4_6 -
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Class: Vector
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
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- 2_1_10
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- 2_6_3
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angle_with(v)
public
Returns an angle with another vector. Result is within the [0…Math::PI].
Vector[1,0].angle_with(Vector[0,1]) # => Math::PI / 2