maplibre 0.0.3

Maps for Desktop, Mobile and Web
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

//! Uploads data to the GPU which is needed for rendering.
use crate::{
    context::MapContext,
    render::{
        eventually::{Eventually, Eventually::Initialized},
        tile_view_pattern::WgpuTileViewPattern,
        Renderer,
    },
};

pub fn upload_system(
    MapContext {
        world,
        style,
        view_state,
        renderer: Renderer { device, queue, .. },
        ..
    }: &mut MapContext,
) {
    let Some(
        Initialized(tile_view_pattern)
    ) = world.resources.query_mut::<
        &mut Eventually<WgpuTileViewPattern>
    >() else { return; };

    let view_proj = view_state.view_projection();
    tile_view_pattern.upload_pattern(queue, &view_proj);
}