Struct ModelHistoryParams 

#[repr(C)]
pub struct ModelHistoryParams {
    pub record_count: u32,
    pub _pad: [u32; 3],
}

Per-dispatch parameters for the model_history compute kernel, which snapshots this frame’s model matrices out of the bindless object buffer into the frame’s model-history ring slot. Matches ModelHistoryParams in model_history.slang.

Every backend binds it at the kernel’s first slot: Metal at buffer(0), Vulkan as set 0 binding 0, DirectX as root constants at b0.

Fields

record_count: u32

Cull records to snapshot: the object buffer’s whole length.

_pad: [u32; 3]

Pads the block to the 16-byte floor a constant buffer binds at.

Trait Implementations

impl Clone for ModelHistoryParams

fn clone(&self) -> ModelHistoryParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ModelHistoryParams

impl NoUninit for ModelHistoryParams