From 58f79c021cfe52da670e61f0fd73a61eed7b5b99 Mon Sep 17 00:00:00 2001
From: Jason Ly <jasonly7@gmail.com>
Date: Sat, 14 Mar 2026 17:22:25 -0400
Subject: [PATCH] width and height resolution args

---
 README.md                      |  6 +++
 joomer-efsw-bsz-monitoring.cpp | 69 ++++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+)

diff --git a/README.md b/README.md
index 1e5fd23..88671ec 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,12 @@ Watch folder for images and flip them
 joomer-efsw-bsz-monitoring 
 - drag and drop bszs into the current directory (same folder as exe file)
 - rendered image will be saved in the current directory as well
+
+joomer-efsw-bsz-monitoring.exe
+optional arguments
+--watchdir:path
+--width: resolution width
+--height: resolution height
 ```
 
 # TODO
diff --git a/joomer-efsw-bsz-monitoring.cpp b/joomer-efsw-bsz-monitoring.cpp
index 7682251..c899da9 100644
--- a/joomer-efsw-bsz-monitoring.cpp
+++ b/joomer-efsw-bsz-monitoring.cpp
@@ -24,6 +24,8 @@ bool STOP = false;
 dl::bella_sdk::Engine engine;
 std::string fileToRender = "";
 bool pendingRender = false;
+int width = 800;
+int height = 600;
 
 //void flip_image_horizontally(unsigned char* data, int width, int height, int channels);
 void flip_image_vertically(unsigned char* data, int width, int height, int channels);
@@ -179,7 +181,65 @@ void do_sync_render(std::string fileToRender)
 	pathNode["name"] = dl::String("render_result");
 	pathNode["ext"] = dl::String(".png");
 
+	// Get the global settings node instead of the beautyPass node
+	dl::bella_sdk::Node settings = engine.scene().settings();
+	dl::bella_sdk::Node cam = settings["camera"].asNode();
+	auto inputs = settings.inputs(); // This gets all valid attribute names
+	for (const auto& input : inputs) {
+		std::cout << "Valid attribute: " << input.name() << std::endl;
+	}
+
+	if (cam) {
+		// In Bella, resolution is almost always on the Camera node
+		/*cam["width"] = dl::Int(1920);
+		cam["height"] = dl::Int(1080);
+		std::cout << ">>> Set resolution on camera: " << cam.name() << std::endl;*/
+
+		auto inputs = cam.inputs();
+		for (const auto& input : inputs) {
+			// This will print every valid attribute name for YOUR camera
+			std::cout << "Camera Attribute: " << input.name() << std::endl;
+		}
+
+		if (cam) {			
+			std::cout << ">>> Set resolution to " << width <<"x" << height << " on camera : " << cam.name() << std::endl;
+			float fWidth = static_cast<float>(width);
+			float fHeight = static_cast<float>(height);
+            cam["resolution"] = dl::Vec2{ fWidth, fHeight };
+		}
+
+		// Access the specialized 'resolution' sub-node
+		/*dl::bella_sdk::Node resNode = cam["resolution"].asNode();
+
+		if (resNode) {
+			resNode["width"] = dl::Int(1920);
+			resNode["height"] = dl::Int(1080);
+			std::cout << ">>> Successfully set resolution to 1920x1080 on: " << resNode.name() << std::endl;
+		}
+		else {
+			std::cout << ">>> ERROR: Resolution node not found on camera!" << std::endl;
+		}*/
+	}
+	else {
+		std::cout << ">>> ERROR: No camera found in settings!" << std::endl;
+	}
+	//if (settings) {
+	//	settings["width"] = dl::Int(1920);
+	//	settings["height"] = dl::Int(1080);;
+	//}
+	//else {
+	//	// Fallback: If settings node isn't found, some versions use these on the beauty pass
+	//	dl::bella_sdk::Node bPass = engine.scene().beautyPass();
+	//	bPass["width"] = dl::Int(1920);
+	//	bPass["height"] = dl::Int(1080);
+	//}
 	dl::bella_sdk::Node bPass = engine.scene().beautyPass();
+
+	// --- CHANGE RESOLUTION ---
+	//bPass["resWidth"] = dl::Int(1920);  // Set your desired width
+	//bPass["resHeight"] = dl::Int(1080); // Set your desired height
+	// ---------------------------------------------
+
 	bPass["overridePath"] = pathNode;
 
 	std::cout << ">>> STARTING BELLA ENGINE..." << std::endl;
@@ -333,6 +393,8 @@ int DL_main(dl::Args& args) {
 	std::string path;
 
 	args.add("wd", "watchdir", "", "mode file watch");
+	args.add("w", "width", "800", "render width");
+	args.add("h", "height", "600", "render height");
 
 	/*if (argc >= 2) {
 		path = std::string( argv[1] );
@@ -357,6 +419,13 @@ int DL_main(dl::Args& args) {
 		}
 	}
 
+	if (args.have("--width")) {
+		width = std::stoi(args.value("--width").buf());
+	}
+	if (args.have("--height")) {
+		height = std::stoi(args.value("--height").buf());
+	}
+
 	UpdateListener* ul = new UpdateListener();
 
 	/// create the file watcher object