Struct SoftVertexCandidate 

pub struct SoftVertexCandidate {
    pub element: u32,
    pub weights: [f32; 3],
    pub dir: Vector,
    pub dist: f32,
    pub outward: Option<Vector>,
    pub interior: bool,
    pub enabled: bool,
    pub rest_gap: bool,
    pub impulse: f32,
    pub tangent_impulse: Vector,
}

A surface element within reach of a vertex of the other surface (see SoftVertexPass): the closest point’s barycentric weights on the element and the separation, skins deducted. The contact hook may edit dir and dist or disable it; the solver reports its impulse.

Fields

element: u32

The element of the surface side.

weights: [f32; 3]

The closest point’s barycentric weights on the element.

dir: Vector

The force direction on the surface (from the vertex toward its closest point).

dist: f32

The separation, skins deducted (negative: penetrating).

outward: Option<Vector>

The element’s outward normal (closed surfaces only).

interior: bool

The closest point lies inside the element (not on its boundary).

enabled: bool

Whether the solver builds a constraint for it (the hook clears it to drop the contact).

rest_gap: bool

The two surfaces are pieces of one torn body, their separations measured from the features’ rest gaps (see rest_gap_skins): the constraint holds a crack’s rest geometry, and the along-normal volume-patch policy leaves it as it is.

impulse: f32

The normal impulse the solver applied through it at the last step.

tangent_impulse: Vector

The world-space friction impulse the solver applied through it at the last step.

Trait Implementations

impl Clone for SoftVertexCandidate

fn clone(&self) -> SoftVertexCandidate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SoftVertexCandidate

impl Debug for SoftVertexCandidate

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.