Enum physx_sys::PxHitFlag

#[repr(i32)]
pub enum PxHitFlag {
    Position = 1,
    Normal = 2,
    Uv = 8,
    AssumeNoInitialOverlap = 16,
    AnyHit = 32,
    MeshMultiple = 64,
    MeshBothSides = 128,
    PreciseSweep = 256,
    Mtd = 512,
    FaceIndex = 1_024,
    Default = 1_027,
    ModifiableFlags = 464,
}

Scene query and geometry query behavior flags.

PxHitFlags are used for 3 different purposes:

1. To request hit fields to be filled in by scene queries (such as hit position, normal, face index or UVs).
2. Once query is completed, to indicate which fields are valid (note that a query may produce more valid fields than requested).
3. To specify additional options for the narrow phase and mid-phase intersection routines.

All these flags apply to both scene queries and geometry queries (PxGeometryQuery).

Variants

Position = 1

“position” member of PxQueryHit is valid

Normal = 2

“normal” member of PxQueryHit is valid

Uv = 8

“u” and “v” barycentric coordinates of PxQueryHit are valid. Not applicable to sweep queries.

AssumeNoInitialOverlap = 16

Performance hint flag for sweeps when it is known upfront there’s no initial overlap. NOTE: using this flag may cause undefined results if shapes are initially overlapping.

AnyHit = 32

Report any first hit. Used for geometries that contain more than one primitive. For meshes, if neither eMESH_MULTIPLE nor eANY_HIT is specified, a single closest hit will be reported.

MeshMultiple = 64

Report all hits for meshes rather than just the first. Not applicable to sweep queries.

MeshBothSides = 128

Report hits with back faces of mesh triangles. Also report hits for raycast originating on mesh surface and facing away from the surface normal. Not applicable to sweep queries. Please refer to the user guide for heightfield-specific differences.

PreciseSweep = 256

Use more accurate but slower narrow phase sweep tests. May provide better compatibility with PhysX 3.2 sweep behavior.

Mtd = 512

Report the minimum translation depth, normal and contact point.

FaceIndex = 1_024

“face index” member of PxQueryHit is valid

Default = 1_027

ModifiableFlags = 464

Only this subset of flags can be modified by pre-filter. Other modifications will be discarded.

Trait Implementations

impl Clone for PxHitFlag

fn clone(&self) -> PxHitFlag

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PxHitFlag

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

Formats the value using the given formatter.

impl PartialEq for PxHitFlag

fn eq(&self, other: &PxHitFlag) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PxHitFlag

impl Eq for PxHitFlag

impl StructuralEq for PxHitFlag

impl StructuralPartialEq for PxHitFlag