Struct rin::scene::renderer::resources::ModelMatricesBuffer

pub struct ModelMatricesBuffer(pub SharedBuffer<(Matrix<f32, U4, U4, <DefaultAllocator as Allocator<f32, U4, U4>>::Buffer>, Matrix<f32, U4, U4, <DefaultAllocator as Allocator<f32, U4, U4>>::Buffer>)>);

Methods from Deref<Target = SharedBuffer<(Matrix<f32, U4, U4, <DefaultAllocator as Allocator<f32, U4, U4>>::Buffer>, Matrix<f32, U4, U4, <DefaultAllocator as Allocator<f32, U4, U4>>::Buffer>)>>

pub fn load(&mut self, data: &[T], usage: u32)

pub fn load_target(&mut self, data: &[T], usage: u32, target: u32)

Loads the passed data into the buffer (re)allocating it to an specific target

see: gl(Named)BufferData

pub fn reserve(&mut self, len: usize, usage: u32)

Reserves len amount of memory into the buffer (re)allocating it

see: gl(Named)BufferData

pub fn reserve_target(&mut self, len: usize, usage: u32, target: u32)

Reserves len amount of memory into the buffer (re)allocating it to an specific target

see: gl(Named)BufferData

pub fn update(&mut self, data: &[T])

pub fn with_map_read<F>(&self, flags: MapReadFlags, f: F) -> Result<(), Error> where
    F: FnMut(&[T]), 

pub unsafe fn map_write<F>(
    &mut self,
    flags: MapWriteFlags,
    f: F
) -> Result<(), Error> where
    F: FnMut(&mut [T]), 

Unsafe cause reading from the mutable slice is undefined behaviour

pub fn map_read_write<F>(
    &mut self,
    flags: MapReadWriteFlags,
    f: F
) -> Result<(), Error> where
    F: FnMut(&mut [T]), 

pub fn copy_to<U, B>(&self, dst: &mut B) where
    B: BufferRange<U> + WithBackendMut, 

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn capacity(&self) -> usize

pub fn bytes(&self) -> usize

pub fn capacity_bytes(&self) -> usize

pub fn id(&self) -> u32

pub fn stride(&self) -> usize

pub fn range<R>(&self, range: R) -> Range<T, SharedBuffer<T>, SharedBuffer<T>> where
    R: InputRange, 

pub fn range_mut<R>(
    &mut self,
    range: R
) -> Range<T, SharedBuffer<T>, SharedBuffer<T>> where
    R: InputRange, 

Get a mutable range from the buffer

Useful to do operations on portions of the buffer

Panics if the range is out of bounds

Trait Implementations

impl Deref for ModelMatricesBuffer

type Target = SharedBuffer<(Matrix<f32, U4, U4, <DefaultAllocator as Allocator<f32, U4, U4>>::Buffer>, Matrix<f32, U4, U4, <DefaultAllocator as Allocator<f32, U4, U4>>::Buffer>)>

The resulting type after dereferencing.

pub fn deref(
    &self
) -> &SharedBuffer<(Matrix<f32, U4, U4, <DefaultAllocator as Allocator<f32, U4, U4>>::Buffer>, Matrix<f32, U4, U4, <DefaultAllocator as Allocator<f32, U4, U4>>::Buffer>)>

Dereferences the value.

impl DerefMut for ModelMatricesBuffer

pub fn deref_mut(
    &mut self
) -> &mut SharedBuffer<(Matrix<f32, U4, U4, <DefaultAllocator as Allocator<f32, U4, U4>>::Buffer>, Matrix<f32, U4, U4, <DefaultAllocator as Allocator<f32, U4, U4>>::Buffer>)>

Mutably dereferences the value.