Reference DragCubeTool from ROUtils, implement caching (#27)

Author: siimav

Source/ROLib/Modules/ModuleROSolar.cs

@@ -322,12 +322,19 @@ public void InitializeUI()
                     prevScale = panelScale;
                 }
             };
+
             Fields[nameof(TechLevel)].uiControlEditor.onFieldChanged =
             Fields[nameof(TechLevel)].uiControlEditor.onSymmetryFieldChanged = (a, b) =>
             {
                 ModelChangedHandler(true);
             };
 
+            Fields[nameof(trackingToggle)].uiControlEditor.onFieldChanged =
+            Fields[nameof(trackingToggle)].uiControlEditor.onSymmetryFieldChanged = (a, b) =>
+            {
+                ModelChangedHandler(true);
+            };
+
             SetUIVisibleFields();
         }
 
@@ -445,7 +452,9 @@ private void UpdateAttachNodes(bool userInput)
         /// <summary>
         /// Calls the generic ROT procedural drag-cube updating routines.  Will update the drag cubes for whatever the current model state is.
         /// </summary>
-        private void UpdateDragCubes() => ROLModInterop.OnPartGeometryUpdate(part, true);
+        private void UpdateDragCubes() => ROLModInterop.OnPartGeometryUpdate(part, ShapeKey);
+
+        private string ShapeKey => lengthWidth ? $"ROS|{currentVariant}|{currentCore}|{panelWidth}|{panelLength}|{trackingToggle}" : $"ROS|{currentVariant}|{currentCore}|{panelScale}|{trackingToggle}";
 
         #endregion Custom Update Methods
 

Source/ROLib/Modules/ModuleROTank.cs

@@ -292,7 +292,7 @@ internal void ModelChangedHandler(bool pushNodes)
             SetupKorolevCross();
             ROLStockInterop.UpdatePartHighlighting(part);
             //if (HighLogic.LoadedSceneIsEditor)
-                //GameEvents.onEditorShipModified.Fire(EditorLogic.fetch.ship);
+            //GameEvents.onEditorShipModified.Fire(EditorLogic.fetch.ship);
         }
 
         internal void ModelChangedHandlerWithSymmetry(bool pushNodes, bool symmetry)
@@ -794,7 +794,16 @@ public void UpdateAvailableVariants()
         /// <summary>
         /// Calls the generic ROT procedural drag-cube updating routines.  Will update the drag cubes for whatever the current model state is.
         /// </summary>
-        private void UpdateDragCubes() => ROLModInterop.OnPartGeometryUpdate(part, true);
+        private void UpdateDragCubes() => ROLModInterop.OnPartGeometryUpdate(part, ShapeKey);
+
+        private string ShapeKey
+        { 
+            get
+            {
+                if (lengthWidth) return null;
+                return $"ROT|{currentDiameter}|{currentCore}|{currentVScale}|{currentNose}|{currentNoseVScale}|{currentNoseRotation}|{currentMount}|{currentMountVScale}|{currentMountRotation}";
+            }
+        }
 
         private void SetModelFromDimensions()
         {

Source/ROLib/Properties/AssemblyInfo.cs

@@ -11,7 +11,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("ROLib")]
-[assembly: AssemblyCopyright("Copyright © KSP-RO group 2022")]
+[assembly: AssemblyCopyright("Copyright © KSP-RO group 2025")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -33,13 +33,14 @@
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]    // Don't change for every release
+[assembly: AssemblyVersion("2.0.0.0")]    // Don't change for every release
 #if CIBUILD
 [assembly: AssemblyFileVersion("@MAJOR@.@MINOR@.@PATCH@.@BUILD@")]
 [assembly: KSPAssembly("ROLib", @MAJOR@, @MINOR@, @PATCH@)]
 #else
-[assembly: AssemblyFileVersion("1.9.1.0")]
-[assembly: KSPAssembly("ROLib", 1, 9, 1)]
+[assembly: AssemblyFileVersion("2.0.0.0")]
+[assembly: KSPAssembly("ROLib", 2, 0, 0)]
 #endif
 
-//[assembly: KSPAssemblyDependency("TexturesUnlimited", 1, 0)]    // We need this to ensure correct load order but unfortunately TU doesn't define the KSPAssembly attribute. https://github.com/shadowmage45/TexturesUnlimited/issues/104
+[assembly: KSPAssemblyDependency("TexturesUnlimited", 1, 6)]
+[assembly: KSPAssemblyDependency("ROUtils", 1, 1)]

Source/ROLib/ROLib.csproj

@@ -42,6 +42,9 @@
     <Reference Include="Assembly-CSharp">
       <Private>False</Private>
     </Reference>
+    <Reference Include="ROUtils">
+      <Private>False</Private>
+    </Reference>
     <Reference Include="System">
       <Private>False</Private>
     </Reference>
@@ -110,7 +113,6 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="UI\ModelSelectionGUI.cs" />
     <Compile Include="UI\ModelWindow.cs" />
-    <Compile Include="Utils\ProceduralTools\DragCubeTool.cs" />
     <Compile Include="Utils\ModuleDefinitionVariantSet.cs" />
     <Compile Include="Utils\ROLAttachNodeUtils.cs" />
     <Compile Include="Utils\ROLConfigNodeUtils.cs" />

Source/ROLib/Utils/ProceduralTools/DragCubeTool.cs

@@ -1,9 +1,9 @@
 using System;
-using UnityEngine;
+using System.Linq;
 using System.Reflection;
+using UnityEngine;
 using KSPShaderTools;
-using System.Linq;
-using ProceduralTools;
+using ROUtils;
 
 namespace ROLib
 {
@@ -30,21 +30,18 @@ public static void UpdateResourceVolume(Part part)
 
         /// <summary>
         /// Updates part highlight renderer list, sends message to ModuleROTFlagDecal to update its renderer,
-        ///  sends message to FAR to update voxels, or if createDefaultCube==true will re-render the 'default' stock drag cube for the part<para/>
+        ///  sends message to FAR to update voxels
         /// Should be called anytime the model geometry in a part is changed -- either models added/deleted, procedural meshes updated.  Other methods exist for pure drag-cube updating in ROLStockInterop.
         /// </summary>
         /// <param name="part"></param>
-        /// <param name="createDefaultCube"></param>
-        public static void OnPartGeometryUpdate(Part part, bool createDefaultCube)
+        /// <param name="shapeKey">Key that uniquely idenfies the geometry of the part. Used for drag cube caching.</param>
+        public static void OnPartGeometryUpdate(Part part, string shapeKey = null)
         {
             if (!HighLogic.LoadedSceneIsEditor && !HighLogic.LoadedSceneIsFlight) { return; }//noop on prefabs
             ROLStockInterop.UpdatePartHighlighting(part);
             part.airlock = LocateAirlock(part);
             PartGeometryUpdate(part);
-            if (createDefaultCube)
-                DragCubeTool.UpdateDragCubes(part);
-            else if (IsFARInstalled()) // DragCubeTool calls this.
-                part.SendMessage("GeometryPartModuleRebuildMeshData");
+            DragCubeTool.UpdateDragCubes(part, shapeKey);
             if (HighLogic.LoadedSceneIsEditor && part.parent == null && part != EditorLogic.RootPart) //likely the part under the cursor; this fixes problems with modular parts not wanting to attach to stuff
             {
                 part.gameObject.SetLayerRecursive(1, 2097152);//1<<21 = Part Triggers get skipped by the relayering (hatches, ladders, ??)