Struct PrimitiveAccelerationStructureDescriptor 

pub struct PrimitiveAccelerationStructureDescriptor(/* private fields */);

Descriptor for primitive (bottom-level) acceleration structures.

C++ equivalent: MTL::PrimitiveAccelerationStructureDescriptor

Implementations

impl PrimitiveAccelerationStructureDescriptor

pub fn new() -> Option<Self>

Create a new primitive acceleration structure descriptor.

C++ equivalent: static PrimitiveAccelerationStructureDescriptor* alloc()->init()

pub unsafe fn from_raw(ptr: *mut c_void) -> Option<Self>

Create from a raw pointer.

Safety

The pointer must be a valid Metal primitive acceleration structure descriptor.

pub fn as_raw(&self) -> *mut c_void

Get the raw pointer.

pub fn usage(&self) -> AccelerationStructureUsage

Get the usage flags.

C++ equivalent: AccelerationStructureUsage usage() const

pub fn set_usage(&self, usage: AccelerationStructureUsage)

Set the usage flags.

C++ equivalent: void setUsage(AccelerationStructureUsage)

pub fn motion_start_border_mode(&self) -> MotionBorderMode

Get the motion start border mode.

C++ equivalent: MotionBorderMode motionStartBorderMode() const

pub fn set_motion_start_border_mode(&self, mode: MotionBorderMode)

Set the motion start border mode.

C++ equivalent: void setMotionStartBorderMode(MotionBorderMode)

pub fn motion_end_border_mode(&self) -> MotionBorderMode

Get the motion end border mode.

C++ equivalent: MotionBorderMode motionEndBorderMode() const

pub fn set_motion_end_border_mode(&self, mode: MotionBorderMode)

Set the motion end border mode.

C++ equivalent: void setMotionEndBorderMode(MotionBorderMode)

pub fn motion_start_time(&self) -> f32

Get the motion start time.

C++ equivalent: float motionStartTime() const

pub fn set_motion_start_time(&self, time: f32)

Set the motion start time.

C++ equivalent: void setMotionStartTime(float)

pub fn motion_end_time(&self) -> f32

Get the motion end time.

C++ equivalent: float motionEndTime() const

pub fn set_motion_end_time(&self, time: f32)

Set the motion end time.

C++ equivalent: void setMotionEndTime(float)

pub fn motion_keyframe_count(&self) -> UInteger

Get the motion keyframe count.

C++ equivalent: NS::UInteger motionKeyframeCount() const

pub fn set_motion_keyframe_count(&self, count: UInteger)

Set the motion keyframe count.

C++ equivalent: void setMotionKeyframeCount(NS::UInteger)

pub fn geometry_descriptors_ptr(&self) -> *const c_void

Get the geometry descriptors as a raw NS::Array pointer.

C++ equivalent: NS::Array* geometryDescriptors() const

Safety

The returned pointer is an NS::Array containing geometry descriptors. The caller must manage the memory appropriately.

pub unsafe fn set_geometry_descriptors_ptr( &self, geometry_descriptors: *const c_void, )

Set the geometry descriptors from a raw NS::Array pointer.

C++ equivalent: void setGeometryDescriptors(const NS::Array*)

Safety

The geometry_descriptors pointer must be a valid NS::Array or null.

Trait Implementations

impl Clone for PrimitiveAccelerationStructureDescriptor

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for PrimitiveAccelerationStructureDescriptor

fn default() -> Self

Returns the “default value” for a type.

impl Drop for PrimitiveAccelerationStructureDescriptor

fn drop(&mut self)

Executes the destructor for this type.

impl Referencing for PrimitiveAccelerationStructureDescriptor

fn as_ptr(&self) -> *const c_void

Get the raw pointer to the Objective-C object.

fn as_mut_ptr(&self) -> *mut c_void

Get the raw mutable pointer to the Objective-C object.

fn retain(&self) -> Self

where Self: Clone,

Retain the object, incrementing its reference count.

fn release(&self)

Release the object, decrementing its reference count.

fn autorelease(&self) -> Self

where Self: Clone,

Autorelease the object.

fn retain_count(&self) -> usize

Get the retain count of the object.

impl Send for PrimitiveAccelerationStructureDescriptor

impl Sync for PrimitiveAccelerationStructureDescriptor