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CullHizParams

concinnity_render::vulkan::uniforms

Struct CullHizParams

#[repr(C)]pub struct CullHizParams {
    pub prev_view_proj: [[f32; 4]; 4],
    pub hiz_size: [f32; 2],
    pub hiz_mip_count: u32,
    pub hiz_enabled: u32,
}

Expand description

Cull-side Hi-Z uniforms (cull.comp, std140, 80 bytes): the previous frame’s un-jittered view-projection, the Hi-Z mip-0 dimensions, the mip count, and an enable flag. Mirrors the Metal / DirectX CullUniforms tail.

Fields§

§prev_view_proj: [[f32; 4]; 4]

Previous frame’s un-jittered view-projection. Projects each AABB into the depth space the Hi-Z pyramid was reduced from (M * v).

§hiz_size: [f32; 2]

Hi-Z mip-0 dimensions (in texels).

§hiz_mip_count: u32

How many mip levels live in the bound texture.

§hiz_enabled: u32

0 skips the Hi-Z test entirely (first frame / after a resize, before a valid pyramid exists).

Trait Implementations§

impl Clone for CullHizParams

fn clone(&self) -> CullHizParams

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for CullHizParams

Auto Trait Implementations§

impl Freeze for CullHizParams

impl RefUnwindSafe for CullHizParams

impl Send for CullHizParams

impl Sync for CullHizParams

impl Unpin for CullHizParams

impl UnsafeUnpin for CullHizParams

impl UnwindSafe for CullHizParams

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.