新增程序化立方体与可碎墙验收：Model::CreateCube 五层链路 + WallFracture 碎片刚体群（命中碎裂/径向飞散/寿命清理）

2026-10-08 22:28:49 +08:00
parent ed7cb417bd
commit d2701a3d9b
9 changed files with 415 additions and 0 deletions
@@ -185,6 +185,23 @@ namespace Engine::Serialization {
            constexpr std::string_view kPlane = "procedural://plane/";
            constexpr std::string_view kTPlane =
                "procedural://transparent-plane/";
+            constexpr std::string_view kCube = "procedural://cube/";
+
+            if (path.rfind(kCube, 0) == 0) {
+                // "{halfSize}/{r},{g},{b}"
+                const std::string rest = path.substr(kCube.size());
+                const auto slash = rest.find('/');
+                if (slash == std::string::npos) return {};
+                int c[3];
+                if (!ParseCsvInts(rest.substr(slash + 1), c)) return {};
+                try {
+                    return assets.CreateCube(
+                        std::stof(rest.substr(0, slash)),
+                        static_cast<u8>(c[0]), static_cast<u8>(c[1]),
+                        static_cast<u8>(c[2]));
+                }
+                catch (const std::exception&) { return {}; }
+            }

            if (path.rfind(kTPlane, 0) == 0) {
                // "{halfSize}/{r},{g},{b},{a}"