Struct b3ContactData 

#[repr(C)]
pub struct b3ContactData {
    pub contactId: b3ContactId,
    pub shapeIdA: b3ShapeId,
    pub shapeIdB: b3ShapeId,
    pub manifolds: *const b3Manifold,
    pub manifoldCount: c_int,
}

The contact data for two shapes. By convention the manifold normal points from shape A to shape B. @see b3Shape_GetContactData() and b3Body_GetContactData()

Fields

contactId: b3ContactId

The contact id. You may hold onto this to track a contact across time steps. This id may become orphaned. Use b3Contact_IsValid before using it for other functions.

shapeIdA: b3ShapeId

The first shape id.

shapeIdB: b3ShapeId

The second shape id.

manifolds: *const b3Manifold

The contact manifold. This points to internal data and may become invalid. Do not store this pointer.

manifoldCount: c_int

The number of contact manifolds. For mesh and height-field collision there can be multiple manifolds.

Trait Implementations

impl Clone for b3ContactData

fn clone(&self) -> b3ContactData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for b3ContactData

impl Debug for b3ContactData

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

Formats the value using the given formatter.