/// <summary>
/// Allocates a buffer for use as a raytracing acceleration structure
/// </summary>
/// <param name="info">The <see cref="AccelerationStructureBuildInfo"/> containing the required sizes of the buffers</param>
/// <param name="scratch">On return, this is filled with a <see cref="Buffer"/> with a large anough size to be used as the scratch buffer in a raytracing acceleration structure build</param>
/// <param name="allocFlags">Any additional allocation flags</param>
/// <returns>A <see cref="RaytracingAccelerationStructure"/> with a large anough size to be used as the destination in a raytracing acceleration structure build</returns>
public RaytracingAccelerationStructure AllocateRaytracingAccelerationBuffer(AccelerationStructureBuildInfo info, AllocFlags allocFlags, out Buffer scratch)
{
scratch = AllocateBuffer(info.ScratchSize, MemoryAccess.GpuOnly, ResourceFlags.AllowUnorderedAccess | ResourceFlags.DenyShaderResource, allocFlags);
return(AllocateRaytracingAccelerationBuffer(info.DestSize, allocFlags));
}
/// <summary> /// Allocates a buffer for use as a raytracing acceleration structure /// </summary> /// <param name="info">The <see cref="AccelerationStructureBuildInfo"/> containing the required sizes of the buffers</param> /// <param name="scratch">On return, this is filled with a <see cref="Buffer"/> with a large anough size to be used as the scratch buffer in a raytracing acceleration structure build</param> /// <returns>A <see cref="RaytracingAccelerationStructure"/> with a large anough size to be used as the destination in a raytracing acceleration structure build</returns> public RaytracingAccelerationStructure AllocateRaytracingAccelerationBuffer(AccelerationStructureBuildInfo info, out Buffer scratch) => AllocateRaytracingAccelerationBuffer(info, AllocFlags.None, out scratch);
