Struct widgetry::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: VertexArray

vert_buffer: Buffer

elem_buffer: Buffer

num_indices: i32

gl: Rc<Context>

Implementations

impl Drawable

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

This has no effect when drawn.

pub fn draw(&self, g: &mut GfxCtx<'_>)

Trait Implementations

impl Drop for Drawable

fn drop(&mut self)

Executes the destructor for this type.