Type Definition speedy2d::dimen::Vec2

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pub type Vec2 = Vector2<f32>;

Expand description

A vector with two f32 values.

Implementations

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impl Vec2

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pub fn magnitude_squared(&self) -> f32

Returns the magnitude of the vector, squared.

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pub fn magnitude(&self) -> f32

Returns the magnitude of the vector.

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pub fn normalize(&self) -> Option<Vec2>

Normalizes the vector so that the magnitude is 1.0. If the current magnitude of the vector is 0.0, then None is returned to avoid a division by zero.