Enum PruningStructureType

#[repr(i32)]
pub enum PruningStructureType {
    None = 0,
    DynamicAabbTree = 1,
    StaticAabbTree = 2,
    Last = 3,
}

Pruning structure used to accelerate scene queries.

eNONE uses a simple data structure that consumes less memory than the alternatives, but generally has slower query performance.

eDYNAMIC_AABB_TREE usually provides the fastest queries. However there is a constant per-frame management cost associated with this structure. How much work should be done per frame can be tuned via the PxSceneQueryDesc::dynamicTreeRebuildRateHint parameter.

eSTATIC_AABB_TREE is typically used for static objects. It is the same as the dynamic AABB tree, without the per-frame overhead. This can be a good choice for static objects, if no static objects are added, moved or removed after the scene has been created. If there is no such guarantee (e.g. when streaming parts of the world in and out), then the dynamic version is a better choice even for static objects.

Variants

None = 0

Using a simple data structure

DynamicAabbTree = 1

Using a dynamic AABB tree

StaticAabbTree = 2

Using a static AABB tree

Last = 3

Trait Implementations

impl Clone for PxPruningStructureType

fn clone(&self) -> PxPruningStructureType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PxPruningStructureType

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

Formats the value using the given formatter.

impl PartialEq for PxPruningStructureType

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for PxPruningStructureType

impl Eq for PxPruningStructureType

impl StructuralPartialEq for PxPruningStructureType