Struct RetriInput 

pub struct RetriInput {
    pub tri: [[f64; 3]; 3],
    pub constraints: Vec<Constraint>,
    pub points: Vec<ImplicitPoint>,
}

Input to the re-triangulation of one triangle T.

Fields

tri: [[f64; 3]; 3]

constraints: Vec<Constraint>

points: Vec<ImplicitPoint>

Isolated CONFORMITY VERTICES (no segment): a TriTri::Point tangential touch of the other operand. When such a point lies exactly ON one of T’s edges, the NEIGHBOR triangle sees a full crossing SEGMENT ending at that point and splits the shared edge there — T must split it too or the surfaces stop conforming (a T-junction ⇒ exact-coordinate open edges: the flush-corner-on-diagonal family, e.g. a window box whose corner lands on the host face triangle’s diagonal).