Struct vulkano::acceleration_structure::AccelerationStructureBuildGeometryInfo

pub struct AccelerationStructureBuildGeometryInfo {
    pub flags: BuildAccelerationStructureFlags,
    pub mode: BuildAccelerationStructureMode,
    pub dst_acceleration_structure: Option<Arc<AccelerationStructure>>,
    pub geometries: AccelerationStructureGeometries,
    pub scratch_data: Option<Subbuffer<[u8]>>,
    pub _ne: NonExhaustive,
}

Geometries and other parameters for an acceleration structure build operation.

Fields

flags: BuildAccelerationStructureFlags

Specifies how to build the acceleration structure.

The default value is empty.

mode: BuildAccelerationStructureMode

The mode that the build command should operate in.

This is ignored when calling Device::acceleration_structure_build_sizes.

The default value is BuildAccelerationStructureMode::Build.

dst_acceleration_structure: Option<Arc<AccelerationStructure>>

The acceleration structure to build or update.

This can be None when calling Device::acceleration_structure_build_sizes, but must be Some otherwise.

There is no default value.

geometries: AccelerationStructureGeometries

The geometries that will be built into dst_acceleration_structure.

The geometry type must match the ty that was specified when the acceleration structure was created:

• Instances must be used with TopLevel or Generic.
• Triangles and Aabbs must be used with BottomLevel or Generic.

There is no default value.

scratch_data: Option<Subbuffer<[u8]>>

Scratch memory to be used for the build.

This can be None when calling Device::acceleration_structure_build_sizes, but must be Some otherwise.

The default value is None.

_ne: NonExhaustive

Implementations

impl AccelerationStructureBuildGeometryInfo

pub fn new(geometries: AccelerationStructureGeometries) -> Self

Returns a AccelerationStructureBuildGeometryInfo with the specified geometries.

Trait Implementations

impl Clone for AccelerationStructureBuildGeometryInfo

fn clone(&self) -> AccelerationStructureBuildGeometryInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccelerationStructureBuildGeometryInfo

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

Formats the value using the given formatter.