textureGetCached

Gets a texture from the internal texture cache. If a texture isn't used for one frame it gets removed from the cache and destroyed.

If you want to lazily create a texture, you could do:

const texture = dvui.textureGetCached(key) orelse blk: {
    const texture = ...; // Create your texture here
    dvui.textureAddToCache(key, texture);
    break :blk texture;
}

Only valid between Window.beginand Window.end.

Parameters

key:Texture.Cache.Key: Texture.Cache.Key

Source

Implementation

pub fn textureGetCached(key: Texture.Cache.Key) ?Texture {
    return currentWindow().texture_cache.get(key);
}