Struct SoftVertexPass 

pub struct SoftVertexPass {
    pub surface: ColliderHandle,
    pub vertices_of: ColliderHandle,
    pub cross_tangled_elements: Vec<bool>,
    pub cross_tangled_vertices: Vec<bool>,
    pub cross_tangled_vb_elements: Vec<bool>,
    pub cross_pairs: Vec<(u32, u32)>,
    pub hits: Vec<SoftVertexHits>,
    pub candidates: Vec<SoftVertexCandidate>,
    pub repel_guides: Vec<(Vector, Vector)>,
    pub patch_inside_vb: Vec<bool>,
    pub repel_inside: Vec<bool>,
    /* private fields */
}

The vertex-vs-surface pass of one side of a pair of soft surfaces: the vertices of vertices_of against the surface of surface (for a self pass, both are the same mesh).

Fields

surface: ColliderHandle

The collider whose surface the vertices are tested against.

vertices_of: ColliderHandle

The collider whose surface vertices are tested.

cross_tangled_elements: Vec<bool>

Elements of the surface side taking part in a crossing between the two surfaces (empty while they do not cross): constraints touching them may only expel, never hold.

cross_tangled_vertices: Vec<bool>

Vertices of the vertex side taking part in a crossing, same rule as Self::cross_tangled_elements.

cross_tangled_vb_elements: Vec<bool>

Element-granularity crossing flags on the vertex-side mesh.

cross_pairs: Vec<(u32, u32)>

The recorded (surface-side, vertex-side) crossing element pairs.

hits: Vec<SoftVertexHits>

Per tested vertex of the vertex side, its candidates against the surface side.

candidates: Vec<SoftVertexCandidate>

The candidate pool the Self::hits ranges index into.

repel_guides: Vec<(Vector, Vector)>

The volume normals guiding the crossing repulsion (see crossing_repulsion_guide): per grid cell, its center and its normal from the surface side into the vertex side (for a self pass, the push direction of the fold’s vertices, the facing surface’s the opposite).

patch_inside_vb: Vec<bool>

Per vertex of the vertex side, whether it lies inside the surface side’s volume patch (see overlap_patch_constraints; empty under the Keep policy).

repel_inside: Vec<bool>

For a self pass, whether each vertex lies in its own body’s self-intersection region (see classify_inside_self).

Implementations

impl SoftVertexPass

pub fn candidates_of(&self, hit: &SoftVertexHits) -> &[SoftVertexCandidate]

The candidates of a vertex hit.

Trait Implementations

impl Clone for SoftVertexPass

fn clone(&self) -> SoftVertexPass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SoftVertexPass

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

Formats the value using the given formatter.

impl Default for SoftVertexPass

fn default() -> SoftVertexPass

Returns the “default value” for a type.