Native fixes

.gitignore

@@ -4,6 +4,7 @@ build_armorpaint/
 build_grid/
 build/
 khafile.js
+korefile.js
 Sources/Main.hx
 *.pyc
 .vscode

Sources/arm/App.hx

@@ -4,7 +4,7 @@ import zui.*;
 import zui.Zui.State;
 import zui.Canvas;
 
-class App {
+class App extends iron.Trait {
 
 	public static var uienabled = true;
 	public static var isDragging = false;
@@ -34,6 +34,7 @@ class App {
 	}
 
 	public function new() {
+		super();
 
 		kha.System.notifyOnDropFiles(function(filePath:String) {
 			dropPath = StringTools.rtrim(filePath);

Sources/arm/UINodes.hx

@@ -272,6 +272,7 @@ class UINodes extends iron.Trait {
 		}
 
 		if (!show) return;
+		if (arm.App.realw() == 0 || arm.App.realh() == 0) return;
 		
 		if (!arm.App.uienabled && ui.inputRegistered) ui.unregisterInput();
 		if (arm.App.uienabled && !ui.inputRegistered) ui.registerInput();

Sources/arm/UITrait.hx

@@ -541,6 +541,8 @@ class UITrait extends iron.Trait {
 				cmd += ' --output0 "' + tmp + 'tmp_rad"';
 				cmd += ' --output0params hdr,rgbe,latlong';
 				Krom.sysCommand(cmd);
+				#else
+				var tmp = "";
 				#end
 
 				// Load irr
@@ -1709,7 +1711,7 @@ void main() {
 							ui.row([1/2,1/2]);
 							paintVisible = ui.check(Id.handle({selected: paintVisible}), "Visible Only");
 							var mirrorHandle = Id.handle({selected: mirrorX});
-							mirrorX = ui.check(mirrorHandle, "Mirror");
+							mirrorX = ui.check(mirrorHandle, "Mirror Screen");
 							if (mirrorHandle.changed) {
 								UINodes.inst.updateCanvasMap();
 								UINodes.inst.parsePaintMaterial();

Sources/arm/UIView2D.hx

@@ -83,6 +83,7 @@ void main() {
 		wy = 0;
 
 		if (!show) return;
+		if (arm.App.realw() == 0 || arm.App.realh() == 0) return;
 
 		if (UITrait.inst.paintDirty()) hwnd.redraws = 2;
 

Sources/arm/renderpath/RenderPathDeferred.hx

@@ -569,6 +569,8 @@ class RenderPathDeferred {
 	@:access(iron.RenderPath)
 	public static function commands() {
 
+		if (arm.App.realw() == 0 || arm.App.realh() == 0) return;
+
 		// Paint
 		if (!arm.UITrait.inst.dirty()) {
 			path.setTarget("");