[−][src]Struct widgetry::backend_glow::Drawable

pub struct Drawable {
    vert_array: VertexArray,
    vert_buffer: Buffer,
    elem_buffer: Buffer,
    num_indices: i32,
    gl: Rc<Context>,
}

Geometry that's been uploaded to the GPU once and can be quickly redrawn many times. Create by creating a GeomBatch and calling ctx.upload(batch).

Fields

vert_array: VertexArrayvert_buffer: Bufferelem_buffer: Buffernum_indices: i32gl: Rc<Context>

Implementations

impl Drawable[src]

pub fn empty(ctx: &EventCtx<'_>) -> Drawable[src]

This has no effect when drawn.

Trait Implementations

impl Drop for Drawable[src]

Auto Trait Implementations

impl !RefUnwindSafe for Drawable

impl !Send for Drawable

impl !Sync for Drawable

impl Unpin for Drawable

impl UnwindSafe for Drawable

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Downcast for T where
    T: Any, 

impl<T> DowncastSync for T where
    T: Send + Sync + Any, 

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.