[Renderer] async buffer for vulkan

Author: MetsukiMio

src/openminecraft-core/renderer/vk/om_renderer_layer_vk.cpp

@@ -236,7 +236,7 @@ OMRendererVk::OMRendererVk(AppInfo info, std::function<int(std::vector<std::stri
     bufferUpdateThread = new std::thread([&]() {
         while (active)
         {
-            logicalDevice.waitIdle();
+            std::this_thread::sleep_for(std::chrono::milliseconds(1));
 
             if (bufferUpdates.empty())
             {

src/openminecraft/application.cpp

@@ -107,7 +107,7 @@ void OMApplication::mainLoop(OMBackend backend)
         auto camera = std::make_shared<basics::OMCamera>(win(), glm::vec3{-1.0f, 5.0f, -1.0f}, 45.0f, -45.0f);
 
         auto chunkManager = std::make_shared<world::OMChunkManager<16>>();
-        int radius = 4;
+        int radius = 8;
         for (int cx = -radius; cx < radius; ++cx)
         {
             for (int cy = -radius; cy < radius; ++cy)