Struct TriangleViewMut 

pub struct TriangleViewMut<'a> {
    pub raw: &'a mut Triangle,
}

Read-write access to the properties of a triangle.

Fields

raw: &'a mut Triangle

The raw shape from Rapier.

Implementations

impl<'a> TriangleViewMut<'a>

pub fn a(&self) -> Vect

The triangle first point.

pub fn b(&self) -> Vect

The triangle second point.

pub fn c(&self) -> Vect

The triangle third point.

pub fn vertices(&self) -> [Vect; 3]

Reference to an array containing the three vertices of this triangle.

pub fn normal(&self) -> Option<Vect>

The normal of this triangle assuming it is oriented ccw.

The normal points such that it is collinear to AB × AC (where × denotes the cross product).

pub fn scaled_normal(&self) -> Vect

A vector normal of this triangle.

The vector points such that it is collinear to AB × AC (where × denotes the cross product).

pub fn area(&self) -> Real

The area of this triangle.

pub fn center(&self) -> Vect

The geometric center of this triangle.

pub fn perimeter(&self) -> Real

The perimeter of this triangle.

pub fn circumcircle(&self) -> (Vect, Real)

The circumcircle of this triangle.

impl TriangleViewMut<'_>

pub fn set_a(&mut self, a: Vect)

Set the first point of the segment.

pub fn set_b(&mut self, b: Vect)

Set the second point of the segment.

pub fn set_c(&mut self, c: Vect)

Set the third point of the segment.