diff --git a/zeno/src/nodes/prim/SimpleGeometry.cpp b/zeno/src/nodes/prim/SimpleGeometry.cpp
index fc2c51c2ec..5a0cb4ac5e 100644
--- a/zeno/src/nodes/prim/SimpleGeometry.cpp
+++ b/zeno/src/nodes/prim/SimpleGeometry.cpp
@@ -21,6 +21,7 @@
 #include <glm/vec2.hpp>
 #include <glm/vec3.hpp>
 #include <glm/gtc/type_ptr.hpp>
+#include <filesystem>
 
 #define ROTATE_COMPUTE                          \
     auto gp = glm::vec3(p[0], p[1], p[2]);      \
@@ -1412,5 +1413,47 @@ ZENDEFNODE(CreateCylinder, {
     {},
     {"create"},
 });
+struct CreateFolder : zeno::INode {
+    virtual void apply() override {
+        namespace fs = std::filesystem;
+        auto folderPath = fs::u8path(get_input2<std::string>("folderPath"));
+        if (!fs::exists(folderPath)) {
+            fs::create_directories(folderPath);
+        }
+    }
+};
+
+ZENDEFNODE(CreateFolder, {
+    {
+        {"directory", "folderPath"}
+    },
+    {},
+    {},
+    {"create"},
+});
+
+struct RemoveFolder : zeno::INode {
+    virtual void apply() override {
+        namespace fs = std::filesystem;
+        auto folderPath = fs::u8path(get_input2<std::string>("folderPath"));
+        if (fs::exists(folderPath)) {
+            std::error_code errorCode;
+            fs::remove_all(folderPath, errorCode);
+            if (get_input2<bool>("clean")) {
+                fs::create_directories(folderPath);
+            }
+        }
+    }
+};
+
+ZENDEFNODE(RemoveFolder, {
+    {
+        {"directory", "folderPath"},
+        {"bool", "clean", "false"},
+    },
+    {},
+    {},
+    {"create"},
+});
 }
 }
diff --git a/zeno/src/nodes/prim/UVProjectFromPlane.cpp b/zeno/src/nodes/prim/UVProjectFromPlane.cpp
index d0f7b9a99a..5398a6e523 100644
--- a/zeno/src/nodes/prim/UVProjectFromPlane.cpp
+++ b/zeno/src/nodes/prim/UVProjectFromPlane.cpp
@@ -730,6 +730,10 @@ struct WriteImageFile_v2 : INode {
             stbi_flip_vertically_on_write(1);
             stbi_write_png(path.c_str(), w, h, n, data.data(),0);
         }
+        else if(type == "hdr"){
+            stbi_flip_vertically_on_write(1);
+            stbi_write_hdr(path.c_str(), w, h, 3, (float*)image->verts.data());
+        }
         else if(type == "exr"){
             std::vector<float> data2(w * h * n);
             for (int i = 0; i < w * h; i++) {
@@ -768,7 +772,7 @@ ZENDEFNODE(WriteImageFile_v2, {
     {
         {"image"},
         {"writepath", "path"},
-        {"enum png jpg exr pfm", "type", "png"},
+        {"enum png jpg exr pfm hdr", "type", "png"},
         {"mask"},
         {"bool", "linear_to_srgb_when_save", "0"},
     },