save code

GPUTrail-main/gizmos/gizmo.gd

@@ -0,0 +1,27 @@
+@tool
+extends EditorNode3DGizmoPlugin
+
+var editor_plugin : EditorPlugin
+
+func _init(_editor_plugin:EditorPlugin):
+	editor_plugin = _editor_plugin
+	create_material("main", Color(1,1,1), false, true, true)
+
+func _has_gizmo(node):
+	return node is GPUTrail3D
+
+# show gizmo name in visibility list
+func _get_gizmo_name():
+	return "GPUTrail3DGizmo"
+
+func _redraw(gizmo):
+	gizmo.clear()
+	
+	var node3d : Node3D = gizmo.get_node_3d()
+		
+	var lines = PackedVector3Array()
+	
+	lines.push_back(Vector3(0,1,0))
+	lines.push_back(Vector3(0,-1,0))
+	
+	gizmo.add_lines(lines, get_material("main", gizmo), false, Color(1,1,1,1))