Struct dumbmath::vec2f::Line2f [−] [src]

pub struct Line2f {
    pub points: (Vec2f, Vec2f),
}

Fields

points

Methods

`impl Line2f`

`fn new(a: Vec2f, b: Vec2f) -> Line2f`

`fn reverse(self) -> Line2f`

`fn closest_parametric_point(self, point: Vec2f) -> f32`

`fn point_distance_squared(self, point: Vec2f) -> f32`

`fn cart_from_para(self, t: f32) -> Vec2f`

`fn orient(self, point: Vec2f) -> f32`

If result is greater than zero point lies to the left of the line. If result is less than zero point lies to the right. If result is zero, the point is on the line.

The value is also twice the signed area of the triangle (points.0, points.1, point) (positive if counterclockwise, otherwise negative).

Trait Implementations

Derived Implementations

`impl PartialEq for Line2f`

`fn eq(&self, __arg_0: &Line2f) -> bool`

`fn ne(&self, __arg_0: &Line2f) -> bool`

`impl Debug for Line2f`

`fn fmt(&self, __arg_0: &mut Formatter) -> Result`

`impl Copy for Line2f`

`impl Clone for Line2f`

`fn clone(&self) -> Line2f`

`fn clone_from(&mut self, source: &Self)`