大结构改完 中间层加完

render_3D/render_3D/Point_Scene.cpp

@@ -1,6 +1,6 @@
 #include "Point_Scene.h"
 
-#include "detail/Datoviz_Point_Backend.h"
+#include "detail/Datoviz_Visual_Backend.h"
 #include "detail/Point_Core.h"
 #include "detail/Render_Domain.h"
 
@@ -57,9 +57,10 @@ struct Point_Scene::Impl {
         if (!visual)
             throw std::invalid_argument("Point_Scene requires a Point_Visual");
         render_domain.invoke([&] {
-            backend = std::make_unique<detail::Datoviz_Point_Backend>(
+            backend = std::make_unique<detail::Datoviz_Visual_Backend>(
                 options.gpu_index, options.validation_enabled,
-                detail::Scene_State{options.viewport, options.clear_color});
+                detail::Scene_State{options.viewport, options.clear_color},
+                options.visual_family);
         });
     }
 
@@ -90,7 +91,7 @@ struct Point_Scene::Impl {
     detail::Input_Collector input;
     detail::Point_Frame_Strategy scheduler;
     detail::Render_Domain render_domain;
-    std::unique_ptr<detail::Datoviz_Point_Backend> backend;
+    std::unique_ptr<detail::Datoviz_Visual_Backend> backend;
     mutable std::mutex frame_mutex;
     std::shared_ptr<const Pixel_Frame> latest;
     std::atomic<bool> accepting{true};