commit af67dcce8c7c1f683a4c903c102799a7b547bb19
Author: zhangjiajia <3290339336@qq.com>
Date:   Fri May 8 15:32:11 2026 +0800

    fix:初始化

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..757cc6c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+/Library/
+/Logs/
+/UserSettings/
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e948ea9
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+# 3d-gangjiegou
+
+钢结构数字孪生3D模型
\ No newline at end of file