Struct InstanceAccelerationStructureDescriptor 

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

Implementations

impl InstanceAccelerationStructureDescriptor

pub fn new() -> Option<Self>

Create a new instance acceleration structure descriptor.

C++ equivalent: static InstanceAccelerationStructureDescriptor* 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 instance 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 instance_count(&self) -> UInteger

Get the instance count.

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

pub fn set_instance_count(&self, count: UInteger)

Set the instance count.

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

pub fn instance_descriptor_buffer(&self) -> Option<Buffer>

Get the instance descriptor buffer.

C++ equivalent: Buffer* instanceDescriptorBuffer() const

pub fn set_instance_descriptor_buffer(&self, buffer: Option<&Buffer>)

Set the instance descriptor buffer.

C++ equivalent: void setInstanceDescriptorBuffer(Buffer*)

pub fn instance_descriptor_buffer_offset(&self) -> UInteger

Get the instance descriptor buffer offset.

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

pub fn set_instance_descriptor_buffer_offset(&self, offset: UInteger)

Set the instance descriptor buffer offset.

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

pub fn instance_descriptor_stride(&self) -> UInteger

Get the instance descriptor stride.

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

pub fn set_instance_descriptor_stride(&self, stride: UInteger)

Set the instance descriptor stride.

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

pub fn instance_descriptor_type( &self, ) -> AccelerationStructureInstanceDescriptorType

Get the instance descriptor type.

C++ equivalent: AccelerationStructureInstanceDescriptorType instanceDescriptorType() const

pub fn set_instance_descriptor_type( &self, descriptor_type: AccelerationStructureInstanceDescriptorType, )

Set the instance descriptor type.

C++ equivalent: void setInstanceDescriptorType(AccelerationStructureInstanceDescriptorType)

pub fn instance_transformation_matrix_layout(&self) -> MatrixLayout

Get the instance transformation matrix layout.

C++ equivalent: MatrixLayout instanceTransformationMatrixLayout() const

pub fn set_instance_transformation_matrix_layout(&self, layout: MatrixLayout)

Set the instance transformation matrix layout.

C++ equivalent: void setInstanceTransformationMatrixLayout(MatrixLayout)

pub fn motion_transform_buffer(&self) -> Option<Buffer>

Get the motion transform buffer.

C++ equivalent: Buffer* motionTransformBuffer() const

pub fn set_motion_transform_buffer(&self, buffer: Option<&Buffer>)

Set the motion transform buffer.

C++ equivalent: void setMotionTransformBuffer(Buffer*)

pub fn motion_transform_buffer_offset(&self) -> UInteger

Get the motion transform buffer offset.

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

pub fn set_motion_transform_buffer_offset(&self, offset: UInteger)

Set the motion transform buffer offset.

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

pub fn motion_transform_count(&self) -> UInteger

Get the motion transform count.

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

pub fn set_motion_transform_count(&self, count: UInteger)

Set the motion transform count.

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

pub fn motion_transform_stride(&self) -> UInteger

Get the motion transform stride.

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

pub fn set_motion_transform_stride(&self, stride: UInteger)

Set the motion transform stride.

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

pub fn motion_transform_type(&self) -> TransformType

Get the motion transform type.

C++ equivalent: TransformType motionTransformType() const

pub fn set_motion_transform_type(&self, transform_type: TransformType)

Set the motion transform type.

C++ equivalent: void setMotionTransformType(TransformType)

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

Get the instanced acceleration structures as a raw NS::Array pointer.

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

Safety

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

pub unsafe fn set_instanced_acceleration_structures_ptr( &self, instanced_acceleration_structures: *const c_void, )

Set the instanced acceleration structures from a raw NS::Array pointer.

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

Safety

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

Trait Implementations

impl Clone for InstanceAccelerationStructureDescriptor

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 InstanceAccelerationStructureDescriptor

fn default() -> Self

Returns the “default value” for a type.

impl Drop for InstanceAccelerationStructureDescriptor

fn drop(&mut self)

Executes the destructor for this type.

impl Referencing for InstanceAccelerationStructureDescriptor

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 InstanceAccelerationStructureDescriptor

impl Sync for InstanceAccelerationStructureDescriptor