Saving tests

Fixed text re-rendering several times in a single frame when pasting in text

.gitignore

@@ -49,5 +49,7 @@ Source/ConformalDecals/bin
 .ds_store
 *.sublime*
 .idea
+.vs
 obj
 *.swp
+Source/.editorconfig

GameData/ConformalDecals/Localization/en-us.cfg

@@ -15,7 +15,7 @@ Localization
     #LOC_ConformalDecals_gui-opacity = Opacity
     #LOC_ConformalDecals_gui-cutoff = Cutoff
     #LOC_ConformalDecals_gui-wear = Edge Wear
-    #LOC_ConformalDecals_gui-aspectratio = Aspect Ratio
+    #LOC_ConformalDecals_gui-multiproject = Project onto Multiple
     #LOC_ConformalDecals_gui-select-flag = Select Flag
     #LOC_ConformalDecals_gui-reset-flag = Reset Flag
     #LOC_ConformalDecals_gui-set-text = Set Text

GameData/ConformalDecals/Parts/Generic/decal-generic.cfg

@@ -98,7 +98,7 @@ PART
       MODULE {
         IDENTIFIER { name = ModuleConformalDecal }
         DATA { 
-          shader = ConformalDecals/Paint/DiffuseSDF
+          KEYWORD { name = DECAL_SDF_ALPHA }
           tile = 0, 2, 128, 112 
         }      
       }

GameData/ConformalDecals/Versioning/ConformalDecals.version

@@ -6,14 +6,14 @@
     {
         "MAJOR":0,
         "MINOR":2,
-        "PATCH":6,
+        "PATCH":7,
-        "BUILD":1
+        "BUILD":0
     },
     "KSP_VERSION":
     {
         "MAJOR":1,
-        "MINOR":10,
+        "MINOR":11,
-        "PATCH":1
+        "PATCH":0
     },
     "KSP_VERSION_MIN":{
         "MAJOR":1,
@@ -22,7 +22,7 @@
     },
     "KSP_VERSION_MAX":{
         "MAJOR":1,
-        "MINOR":10,
+        "MINOR":11,
         "PATCH":99
     }
 }

README.md

@@ -1,5 +1,5 @@
-# Conformal Decals v0.2.6
+# Conformal Decals v0.2.7
-[![Build Status](https://travis-ci.org/drewcassidy/KSP-Conformal-Decals.svg?branch=release)](https://travis-ci.org/drewcassidy/KSP-Conformal-Decals) [![Art: CC BY-SA 4.0](https://img.shields.io/badge/Art%20License-CC%20BY--SA%204.0-orange.svg)](https://creativecommons.org/licenses/by-sa/4.0/) [![Code: GPL v3](https://img.shields.io/badge/Code%20License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0) 
+[![Build Status](https://travis-ci.com/drewcassidy/KSP-Conformal-Decals.svg?branch=release)](https://travis-ci.com/drewcassidy/KSP-Conformal-Decals) [![Art: CC BY-SA 4.0](https://img.shields.io/badge/Art%20License-CC%20BY--SA%204.0-orange.svg)](https://creativecommons.org/licenses/by-sa/4.0/) [![Code: GPL v3](https://img.shields.io/badge/Code%20License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0) 
 
 ![Screenshot](http://pileof.rocks/KSP/images/ConformalDecalsHeader.png)
 

Source/ConformalDecals.sln

@@ -1,6 +1,12 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConformalDecals", "ConformalDecals/ConformalDecals.csproj", "{1EA983F9-42E5-494E-9683-FDAC9C9121F4}"
+# Visual Studio Version 16
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConformalDecals", "ConformalDecals\ConformalDecals.csproj", "{1EA983F9-42E5-494E-9683-FDAC9C9121F4}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{C2564402-B081-479B-B723-D5C065BC884E}"
+	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -13,4 +19,28 @@ Global
 		{1EA983F9-42E5-494E-9683-FDAC9C9121F4}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{1EA983F9-42E5-494E-9683-FDAC9C9121F4}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
+	GlobalSection(MonoDevelopProperties) = preSolution
+		Policies = $0
+		$0.DotNetNamingPolicy = $1
+		$1.DirectoryNamespaceAssociation = PrefixedHierarchical
+		$0.TextStylePolicy = $2
+		$2.FileWidth = 80
+		$2.TabsToSpaces = True
+		$2.scope = text/x-csharp
+		$2.NoTabsAfterNonTabs = True
+		$2.EolMarker = Unix
+		$0.CSharpFormattingPolicy = $3
+		$3.NewLinesForBracesInTypes = False
+		$3.NewLinesForBracesInMethods = False
+		$3.NewLinesForBracesInProperties = False
+		$3.NewLinesForBracesInAccessors = False
+		$3.NewLinesForBracesInAnonymousMethods = False
+		$3.NewLinesForBracesInControlBlocks = False
+		$3.NewLinesForBracesInAnonymousTypes = False
+		$3.NewLinesForBracesInObjectCollectionArrayInitializers = False
+		$3.NewLinesForBracesInLambdaExpressionBody = False
+		$3.scope = text/x-csharp
+		$3.SpaceAfterCast = True
+		$0.StandardHeader = $4
+	EndGlobalSection
 EndGlobal

Source/ConformalDecals/ConformalDecals.csproj

@@ -5,6 +5,7 @@
         <IsPackable>false</IsPackable>
         <PlatformTarget>x64</PlatformTarget>
         <NoWarn>1701;1702;CS0649;CS1591</NoWarn>
+        <AssemblyVersion>0.2.7</AssemblyVersion>
     </PropertyGroup>
 
     <ItemGroup>
@@ -35,20 +36,22 @@
     </ItemGroup>
 
     <ItemGroup>
-        <Compile Remove="dlls\**"/>
+        <Compile Remove="dlls\**" />
     </ItemGroup>
 
     <ItemGroup>
-        <EmbeddedResource Remove="dlls\**"/>
+        <EmbeddedResource Remove="dlls\**" />
     </ItemGroup>
 
     <ItemGroup>
-        <None Remove="dlls\**"/>
+        <None Remove="dlls\**" />
     </ItemGroup>
 
+    <ItemGroup>
+      <None Include="..\.editorconfig" />
+    </ItemGroup>
     <Target Name="PostBuild" AfterTargets="PostBuildEvent">
-        <Exec Command="/bin/cp -v '$(OutDir)ConformalDecals.dll' '$(SolutionDir)../GameData/ConformalDecals/Plugins'" IgnoreExitCode="true"/>
+        <Exec Command="/bin/cp -v '$(OutDir)ConformalDecals.dll' '$(SolutionDir)../GameData/ConformalDecals/Plugins'" />
-        <!--Fuck you MSBuild stop trying to run CMD.exe on macOS-->
     </Target>
 
 </Project>

Source/ConformalDecals/DecalConfig.cs

@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using ConformalDecals.Text;
 using ConformalDecals.Util;
 using TMPro;
-using UniLinq;
 using UnityEngine;
 
 namespace ConformalDecals {
@@ -51,8 +50,6 @@ namespace ConformalDecals {
 
         public static IEnumerable<DecalFont> Fonts => _fontList.Values;
 
-        public static DecalFont FallbackFont { get; private set; }
-
         public static bool IsBlacklisted(Shader shader) {
             return IsBlacklisted(shader.name);
         }
@@ -97,7 +94,7 @@ namespace ConformalDecals {
 
             foreach (var fontNode in node.GetNodes("FONT")) {
                 try {
-                    var font = new DecalFont(fontNode, allFonts);
+                    var font = DecalFont.Parse(fontNode, allFonts);
                     _fontList.Add(font.Name, font);
                 }
                 catch (Exception e) {
@@ -114,12 +111,8 @@ namespace ConformalDecals {
             var colors = new[] {color, color, color, color};
 
             var tex = new Texture2D(width, height, TextureFormat.RGBA32, false);
-            for (var x = 0; x <= width; x++) {
-                for (var y = 0; y < height; y++) {
-                    tex.SetPixels32(colors);
-                }
-            }
 
+            tex.SetPixels32(colors);
             tex.Apply();
 
             return tex;
@@ -133,7 +126,7 @@ namespace ConformalDecals {
             var configs = GameDatabase.Instance.GetConfigs("CONFORMALDECALS");
 
             if (configs.Length > 0) {
-                Logging.Log("loading config");
+                Logging.Log("Loading config");
                 foreach (var config in configs) {
                     ParseConfig(config.config);
                 }

Source/ConformalDecals/IProjectionTarget.cs

@@ -0,0 +1,9 @@
+using UnityEngine;
+
+namespace ConformalDecals {
+    public interface IProjectionTarget {
+        bool Project(Matrix4x4 orthoMatrix, Transform projector, Bounds projectionBounds);
+        void Render(Material decalMaterial, MaterialPropertyBlock partMPB, Camera camera);
+        ConfigNode Save();
+    }
+}

Source/ConformalDecals/MaterialProperties/MaterialKeywordProperty.cs

@@ -8,7 +8,7 @@ namespace ConformalDecals.MaterialProperties {
         public override void ParseNode(ConfigNode node) {
             base.ParseNode(node);
 
-            ParseUtil.ParseBoolIndirect(ref value, node, "value");
+            value = ParseUtil.ParseBool(node, "value", true, true);
         }
 
         public override void Modify(Material material) {

Source/ConformalDecals/MaterialProperties/MaterialPropertyCollection.cs

@@ -105,6 +105,28 @@ namespace ConformalDecals.MaterialProperties {
             _materialProperties ??= new Dictionary<string, MaterialProperty>();
         }
 
+        public void Load(ConfigNode node) {
+            // add keyword nodes
+            foreach (var keywordNode in node.GetNodes("KEYWORD")) {
+                ParseProperty<MaterialKeywordProperty>(keywordNode);
+            }
+
+            // add texture nodes
+            foreach (var textureNode in node.GetNodes("TEXTURE")) {
+                ParseProperty<MaterialTextureProperty>(textureNode);
+            }
+
+            // add float nodes
+            foreach (var floatNode in node.GetNodes("FLOAT")) {
+                ParseProperty<MaterialTextureProperty>(floatNode);
+            }
+
+            // add color nodes
+            foreach (var colorNode in node.GetNodes("COLOR")) {
+                ParseProperty<MaterialColorProperty>(colorNode);
+            }
+        }
+
         public void OnDestroy() {
             if (_decalMaterial != null) Destroy(_decalMaterial);
             if (_previewMaterial != null) Destroy(_previewMaterial);
@@ -186,13 +208,14 @@ namespace ConformalDecals.MaterialProperties {
         public T ParseProperty<T>(ConfigNode node) where T : MaterialProperty {
             string propertyName = "";
             if (!ParseUtil.ParseStringIndirect(ref propertyName, node, "name")) throw new ArgumentException("node has no name");
+            Logging.Log($"Parsing material property {propertyName}");
 
             if (ParseUtil.ParseBool(node, "remove", true)) RemoveProperty(propertyName);
 
             var newProperty = AddOrGetProperty<T>(propertyName);
             newProperty.ParseNode(node);
 
-            if (newProperty is MaterialTextureProperty textureProperty && textureProperty.isMain) {
+            if (newProperty is MaterialTextureProperty {isMain: true} textureProperty) {
                 _mainTexture = textureProperty;
             }
 

Source/ConformalDecals/MaterialProperties/MaterialTextureProperty.cs

@@ -44,7 +44,7 @@ namespace ConformalDecals.MaterialProperties {
         public float AspectRatio {
             get {
                 if (_texture == null) return 1;
-                if (_textureUrl?.Contains("Squad/Flags") == true) return 0.625f;
+                if (_textureUrl?.Contains("Squad/Flags") == true) return 0.625f; // squad flags are slightly stretched, so unstretch them
                 return MaskedHeight / (float) MaskedWidth;
             }
         }

Source/ConformalDecals/ModuleConformalDecal.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
 using ConformalDecals.MaterialProperties;
 using ConformalDecals.Util;
+using UniLinq;
 using UnityEngine;
 
 namespace ConformalDecals {
@@ -79,7 +80,9 @@ namespace ConformalDecals {
          UI_FloatRange()]
         public float wear = 100;
 
-        [KSPField(isPersistant = true)] public bool projectMultiple; // reserved for future features. do not modify
+        [KSPField(guiName = "#LOC_ConformalDecals_gui-multiproject", guiActive = false, guiActiveEditor = true, isPersistant = true),
+         UI_Toggle()]
+        public bool projectMultiple = true;
 
         [KSPField] public MaterialPropertyCollection materialProperties;
 
@@ -96,7 +99,7 @@ namespace ConformalDecals {
         private const  int DecalQueueMax      = 2400;
         private static int _decalQueueCounter = -1;
 
-        private List<ProjectionTarget> _targets;
+        private Dictionary<Part, ProjectionPartTarget> _targets = new Dictionary<Part, ProjectionPartTarget>();
 
         private bool      _isAttached;
         private Matrix4x4 _orthoMatrix;
@@ -116,6 +119,8 @@ namespace ConformalDecals {
             }
         }
 
+        // EVENTS
+
         /// <inheritdoc />
         public override void OnAwake() {
             base.OnAwake();
@@ -130,8 +135,261 @@ namespace ConformalDecals {
 
         /// <inheritdoc />
         public override void OnLoad(ConfigNode node) {
+            // Load
             try {
-                // SETUP TRANSFORMS
+                LoadDecal(node);
+            }
+            catch (Exception e) {
+                this.LogException("Error loading decal", e);
+            }
+
+            // Setup
+            try {
+                SetupDecal();
+            }
+            catch (Exception e) {
+                this.LogException("Error setting up decal", e);
+            }
+        }
+
+        /// <inheritdoc />
+        public override void OnSave(ConfigNode node) {
+            // SAVE TARGETS
+            if (HighLogic.LoadedSceneIsFlight) {
+                foreach (var partTarget in _targets.Values) {
+                    if (partTarget.enabled) node.AddNode(partTarget.Save());
+                }
+            }
+
+            base.OnSave(node);
+        }
+
+        /// <inheritdoc />
+        public override void OnIconCreate() {
+            UpdateTextures();
+            UpdateProjection();
+        }
+
+        /// <inheritdoc />
+        public override void OnStart(StartState state) {
+            materialProperties.RenderQueue = DecalQueue;
+
+            _boundsRenderer = decalProjectorTransform.GetComponent<MeshRenderer>();
+
+            // handle tweakables
+            if (HighLogic.LoadedSceneIsEditor) {
+                GameEvents.onEditorPartEvent.Add(OnEditorEvent);
+                GameEvents.onVariantApplied.Add(OnVariantApplied);
+
+                UpdateTweakables();
+            }
+        }
+
+        /// Called after OnStart is finished for all parts
+        /// This is mostly used to make sure all B9 variants are already in place for the rest of the vessel
+        public override void OnStartFinished(StartState state) {
+            // handle game events
+            if (HighLogic.LoadedSceneIsGame) {
+                // set initial attachment state
+                if (part.parent == null) {
+                    OnDetach();
+                }
+                else {
+                    OnAttach();
+                }
+            }
+
+            // handle flight events
+            if (HighLogic.LoadedSceneIsFlight) {
+                GameEvents.onPartWillDie.Add(OnPartWillDie);
+
+                if (part.parent == null) part.explode();
+
+                Part.layerMask |= 1 << DecalConfig.DecalLayer;
+                decalColliderTransform.gameObject.layer = DecalConfig.DecalLayer;
+
+                if (!selectableInFlight || !DecalConfig.SelectableInFlight) {
+                    decalColliderTransform.GetComponent<Collider>().enabled = false;
+                    _boundsRenderer.enabled = false;
+                }
+            }
+        }
+
+        /// Called when the decal is destroyed
+        public virtual void OnDestroy() {
+            // remove GameEvents
+            if (HighLogic.LoadedSceneIsEditor) {
+                GameEvents.onEditorPartEvent.Remove(OnEditorEvent);
+                GameEvents.onVariantApplied.Remove(OnVariantApplied);
+            }
+
+            if (HighLogic.LoadedSceneIsFlight) {
+                GameEvents.onPartWillDie.Remove(OnPartWillDie);
+            }
+
+            // remove from preCull delegate
+            Camera.onPreCull -= Render;
+
+            // destroy material properties object
+            Destroy(materialProperties);
+        }
+
+        /// Called when the decal's projection and scale is modified through a tweakable
+        protected void OnProjectionTweakEvent(BaseField field, object obj) {
+            // scale or depth values have been changed, so update scale
+            // and update projection matrices if attached
+            UpdateProjection();
+            UpdateTargets();
+
+            foreach (var counterpart in part.symmetryCounterparts) {
+                var decal = counterpart.GetComponent<ModuleConformalDecal>();
+                decal.UpdateProjection();
+                decal.UpdateTargets();
+            }
+        }
+
+        /// Called when the decal's material is modified through a tweakable
+        protected void OnMaterialTweakEvent(BaseField field, object obj) {
+            materialProperties.SetOpacity(opacity);
+            materialProperties.SetCutoff(cutoff);
+            if (useBaseNormal) {
+                materialProperties.SetWear(wear);
+            }
+
+            foreach (var counterpart in part.symmetryCounterparts) {
+                var decal = counterpart.GetComponent<ModuleConformalDecal>();
+                decal.materialProperties.SetOpacity(opacity);
+                decal.materialProperties.SetCutoff(cutoff);
+                if (useBaseNormal) {
+                    decal.materialProperties.SetWear(wear);
+                }
+            }
+        }
+
+        /// Called when a new variant is applied in the editor
+        protected void OnVariantApplied(Part eventPart, PartVariant variant) {
+            if (_isAttached && eventPart != null && (!projectMultiple || eventPart == part.parent)) {
+                _targets.Remove(eventPart);
+                UpdateTargets();
+            }
+        }
+
+        /// Called when an editor event occurs
+        protected void OnEditorEvent(ConstructionEventType eventType, Part eventPart) {
+            switch (eventType) {
+                case ConstructionEventType.PartAttached:
+                    OnPartAttached(eventPart);
+                    break;
+                case ConstructionEventType.PartDetached:
+                    OnPartDetached(eventPart);
+                    break;
+                case ConstructionEventType.PartOffsetting:
+                case ConstructionEventType.PartRotating:
+                    OnPartTransformed(eventPart);
+                    break;
+            }
+        }
+
+        /// Called when a part is transformed in the editor
+        protected void OnPartTransformed(Part eventPart) {
+            if (this.part == eventPart) {
+                UpdateProjection();
+                UpdateTargets();
+            }
+            else if (_isAttached && projectMultiple) {
+                UpdatePartTarget(eventPart, _boundsRenderer.bounds);
+                // recursively call for child parts
+                foreach (var child in eventPart.children) {
+                    OnPartTransformed(child);
+                }
+            }
+        }
+
+        /// Called when a part is attached in the editor
+        protected void OnPartAttached(Part eventPart) {
+            if (this.part == eventPart) {
+                OnAttach();
+            }
+            else if (projectMultiple) {
+                UpdatePartTarget(eventPart, _boundsRenderer.bounds);
+                // recursively call for child parts
+                foreach (var child in eventPart.children) {
+                    OnPartAttached(child);
+                }
+            }
+        }
+
+        /// Called when a part is detached in the editor
+        protected void OnPartDetached(Part eventPart) {
+            if (this.part == eventPart) {
+                OnDetach();
+            }
+            else if (projectMultiple) {
+                _targets.Remove(eventPart);
+                // recursively call for child parts
+                foreach (var child in eventPart.children) {
+                    OnPartDetached(child);
+                }
+            }
+        }
+
+        /// Called when part `willDie` will be destroyed
+        protected void OnPartWillDie(Part willDie) {
+            if (willDie == part.parent) {
+                this.Log("Parent part about to be destroyed! Killing decal part.");
+                part.Die();
+            }
+            else if (projectMultiple) {
+                _targets.Remove(willDie);
+            }
+        }
+
+        /// Called when decal is attached to a new part
+        protected virtual void OnAttach() {
+            if (part.parent == null) {
+                this.LogError("Attach function called but part has no parent!");
+                _isAttached = false;
+                return;
+            }
+
+            _isAttached = true;
+
+            // hide model
+            decalModelTransform.gameObject.SetActive(false);
+
+            // unhide projector
+            decalProjectorTransform.gameObject.SetActive(true);
+
+            // add to preCull delegate
+            Camera.onPreCull += Render;
+
+            UpdateMaterials();
+            UpdateProjection();
+            UpdateTargets();
+        }
+
+        /// Called when decal is detached from its parent part
+        protected virtual void OnDetach() {
+            _isAttached = false;
+
+            // unhide model
+            decalModelTransform.gameObject.SetActive(true);
+
+            // hide projector
+            decalProjectorTransform.gameObject.SetActive(false);
+
+            // remove from preCull delegate
+            Camera.onPreCull -= Render;
+
+            UpdateMaterials();
+            UpdateProjection();
+        }
+
+        // FUNCTIONS
+
+        /// Load any settings from the decal config
+        protected virtual void LoadDecal(ConfigNode node) {
+            // PARSE TRANSFORMS
             decalFrontTransform = part.FindModelTransform(decalFront);
             if (decalFrontTransform == null) throw new FormatException($"Could not find decalFront transform: '{decalFront}'.");
 
@@ -167,30 +425,10 @@ namespace ConformalDecals {
             }
 
             // PARSE MATERIAL PROPERTIES
-
             // set shader
             materialProperties.SetShader(shader);
             materialProperties.AddOrGetProperty<MaterialKeywordProperty>("DECAL_BASE_NORMAL").value = useBaseNormal;
-
+            materialProperties.Load(node);
-                // add keyword nodes
-                foreach (var keywordNode in node.GetNodes("KEYWORD")) {
-                    materialProperties.ParseProperty<MaterialKeywordProperty>(keywordNode);
-                }
-
-                // add texture nodes
-                foreach (var textureNode in node.GetNodes("TEXTURE")) {
-                    materialProperties.ParseProperty<MaterialTextureProperty>(textureNode);
-                }
-
-                // add float nodes
-                foreach (var floatNode in node.GetNodes("FLOAT")) {
-                    materialProperties.ParseProperty<MaterialTextureProperty>(floatNode);
-                }
-
-                // add color nodes
-                foreach (var colorNode in node.GetNodes("COLOR")) {
-                    materialProperties.ParseProperty<MaterialColorProperty>(colorNode);
-                }
 
             // handle texture tiling parameters
             var tileString = node.GetValue("tile");
@@ -205,23 +443,31 @@ namespace ConformalDecals {
             else if (tileIndex >= 0) {
                 materialProperties.UpdateTile(tileIndex, tileSize);
             }
+            
+            // PARSE TARGETS
+            if (HighLogic.LoadedSceneIsFlight) {
+                foreach (var partTargetNode in node.GetNodes(ProjectionPartTarget.NodeName)) {
+                    try {
+                        var partTarget = new ProjectionPartTarget(partTargetNode, part.vessel, useBaseNormal);
+                        _targets.Add(partTarget.part, partTarget);
                     }
                     catch (Exception e) {
-                this.LogException("Exception parsing partmodule", e);
+                        this.LogWarning($"Encountered error while parsing part node: {e}");
                     }
 
-            UpdateMaterials();
+                }
-
+            }
-            foreach (var keyword in _decalMaterial.shaderKeywords) {
-                this.Log($"keyword: {keyword}");
         }
 
+        /// Setup decal by calling update functions relevent for the current situation
+        protected virtual void SetupDecal() {
             if (HighLogic.LoadedSceneIsEditor) {
+                // Update tweakables in editor mode
                 UpdateTweakables();
             }
 
             if (HighLogic.LoadedSceneIsGame) {
-                UpdateScale();
+                UpdateAll();
             }
             else {
                 scale = defaultScale;
@@ -230,174 +476,122 @@ namespace ConformalDecals {
                 cutoff = defaultCutoff;
                 wear = defaultWear;
 
+                UpdateAll();
+
                 // QUEUE PART FOR ICON FIXING IN VAB
                 DecalIconFixer.QueuePart(part.name);
             }
         }
 
-        /// <inheritdoc />
+        /// Update decal editor tweakables
-        public override void OnIconCreate() {
+        protected virtual void UpdateTweakables() {
-            UpdateScale();
+            // setup tweakable fields
+            var scaleField = Fields[nameof(scale)];
+            var depthField = Fields[nameof(depth)];
+            var opacityField = Fields[nameof(opacity)];
+            var cutoffField = Fields[nameof(cutoff)];
+            var wearField = Fields[nameof(wear)];
+            var multiprojectField = Fields[nameof(projectMultiple)];
+
+            scaleField.guiActiveEditor = scaleAdjustable;
+            depthField.guiActiveEditor = depthAdjustable;
+            opacityField.guiActiveEditor = opacityAdjustable;
+            cutoffField.guiActiveEditor = cutoffAdjustable;
+            wearField.guiActiveEditor = useBaseNormal;
+
+            var steps = 20;
+
+            if (scaleAdjustable) {
+                var minValue = Mathf.Max(Mathf.Epsilon, scaleRange.x);
+                var maxValue = Mathf.Max(minValue, scaleRange.y);
+
+                var scaleEditor = (UI_FloatRange) scaleField.uiControlEditor;
+                scaleEditor.minValue = minValue;
+                scaleEditor.maxValue = maxValue;
+                scaleEditor.stepIncrement = 0.01f; //1cm
+                scaleEditor.onFieldChanged = OnProjectionTweakEvent;
             }
 
-        /// <inheritdoc />
+            if (depthAdjustable) {
-        public override void OnStart(StartState state) {
+                var minValue = Mathf.Max(Mathf.Epsilon, depthRange.x);
-            materialProperties.RenderQueue = DecalQueue;
+                var maxValue = Mathf.Max(minValue, depthRange.y);
 
-            _boundsRenderer = decalProjectorTransform.GetComponent<MeshRenderer>();
+                var depthEditor = (UI_FloatRange) depthField.uiControlEditor;
-
+                depthEditor.minValue = minValue;
-            // handle tweakables
+                depthEditor.maxValue = maxValue;
-            if (HighLogic.LoadedSceneIsEditor) {
+                depthEditor.stepIncrement = 0.01f; //1cm
-                GameEvents.onEditorPartEvent.Add(OnEditorEvent);
+                depthEditor.onFieldChanged = OnProjectionTweakEvent;
-                GameEvents.onVariantApplied.Add(OnVariantApplied);
-
-                UpdateTweakables();
-            }
             }
 
-        public override void OnStartFinished(StartState state) {
+            if (opacityAdjustable) {
-            // handle game events
+                var minValue = Mathf.Max(0, opacityRange.x);
-            if (HighLogic.LoadedSceneIsGame) {
+                var maxValue = Mathf.Max(minValue, opacityRange.y);
-                // set initial attachment state
+                maxValue = Mathf.Min(1, maxValue);
-                if (part.parent == null) {
+
-                    OnDetach();
+                var opacityEditor = (UI_FloatRange) opacityField.uiControlEditor;
-                }
+                opacityEditor.minValue = minValue;
-                else {
+                opacityEditor.maxValue = maxValue;
-                    OnAttach();
+                opacityEditor.stepIncrement = (maxValue - minValue) / steps;
-                }
+                opacityEditor.onFieldChanged = OnMaterialTweakEvent;
             }
 
-            // handle flight events
+            if (cutoffAdjustable) {
-            if (HighLogic.LoadedSceneIsFlight) {
+                var minValue = Mathf.Max(0, cutoffRange.x);
-                GameEvents.onPartWillDie.Add(OnPartWillDie);
+                var maxValue = Mathf.Max(minValue, cutoffRange.y);
+                maxValue = Mathf.Min(1, maxValue);
 
-                if (part.parent == null) part.explode();
+                var cutoffEditor = (UI_FloatRange) cutoffField.uiControlEditor;
-
+                cutoffEditor.minValue = minValue;
-                Part.layerMask |= 1 << DecalConfig.DecalLayer;
+                cutoffEditor.maxValue = maxValue;
-                decalColliderTransform.gameObject.layer = DecalConfig.DecalLayer;
+                cutoffEditor.stepIncrement = (maxValue - minValue) / steps;
-
+                cutoffEditor.onFieldChanged = OnMaterialTweakEvent;
-                if (!selectableInFlight || !DecalConfig.SelectableInFlight) {
-                    decalColliderTransform.GetComponent<Collider>().enabled = false;
-                    _boundsRenderer.enabled = false;
-                }
-            }
             }
 
-        public virtual void OnDestroy() {
+            if (useBaseNormal) {
-            // remove GameEvents
+                var minValue = Mathf.Max(0, wearRange.x);
-            if (HighLogic.LoadedSceneIsEditor) {
+                var maxValue = Mathf.Max(minValue, wearRange.y);
-                GameEvents.onEditorPartEvent.Remove(OnEditorEvent);
+
-                GameEvents.onVariantApplied.Remove(OnVariantApplied);
+                var wearEditor = (UI_FloatRange) wearField.uiControlEditor;
+                wearEditor.minValue = minValue;
+                wearEditor.maxValue = maxValue;
+                wearEditor.stepIncrement = (maxValue - minValue) / steps;
+                wearEditor.onFieldChanged = OnMaterialTweakEvent;
             }
 
-            if (HighLogic.LoadedSceneIsFlight) {
+            var multiprojectEditor = (UI_Toggle) multiprojectField.uiControlEditor;
-                GameEvents.onPartWillDie.Remove(OnPartWillDie);
+            multiprojectEditor.onFieldChanged = OnProjectionTweakEvent;
         }
 
-            // remove from preCull delegate
+        /// Updates textures, materials, scale and targets
-            Camera.onPreCull -= Render;
+        protected virtual void UpdateAll() {
-
+            UpdateTextures();
-            // destroy material properties object
+            UpdateMaterials();
-            Destroy(materialProperties);
+            UpdateProjection();
+            UpdateTargets();
         }
 
-        protected void OnSizeTweakEvent(BaseField field, object obj) {
+        /// Update decal textures
-            // scale or depth values have been changed, so update scale
+        protected virtual void UpdateTextures() { }
-            // and update projection matrices if attached
-            UpdateScale();
 
-            foreach (var counterpart in part.symmetryCounterparts) {
+        /// Update decal materials
-                var decal = counterpart.GetComponent<ModuleConformalDecal>();
+        protected virtual void UpdateMaterials() {
-                decal.UpdateScale();
+            materialProperties.UpdateMaterials();
-            }
-        }
-
-        protected void OnMaterialTweakEvent(BaseField field, object obj) {
             materialProperties.SetOpacity(opacity);
             materialProperties.SetCutoff(cutoff);
             if (useBaseNormal) {
                 materialProperties.SetWear(wear);
             }
 
-            foreach (var counterpart in part.symmetryCounterparts) {
+            _decalMaterial = materialProperties.DecalMaterial;
-                var decal = counterpart.GetComponent<ModuleConformalDecal>();
+            _previewMaterial = materialProperties.PreviewMaterial;
-                decal.materialProperties.SetOpacity(opacity);
+
-                decal.materialProperties.SetCutoff(cutoff);
+            if (!_isAttached) decalFrontTransform.GetComponent<MeshRenderer>().material = _previewMaterial;
-                if (useBaseNormal) {
-                    decal.materialProperties.SetWear(wear);
-                }
-            }
         }
 
-        protected void OnVariantApplied(Part eventPart, PartVariant variant) {
+        /// Update decal scale and projection
-            if (_isAttached && eventPart == part.parent) {
+        protected void UpdateProjection() {
-                UpdateTargets();
-            }
-        }
 
-        protected void OnEditorEvent(ConstructionEventType eventType, Part eventPart) {
+            // Update scale and depth
-            if (this.part != eventPart && !part.symmetryCounterparts.Contains(eventPart)) return;
-            switch (eventType) {
-                case ConstructionEventType.PartAttached:
-                    OnAttach();
-                    break;
-                case ConstructionEventType.PartDetached:
-                    OnDetach();
-                    break;
-                case ConstructionEventType.PartOffsetting:
-                case ConstructionEventType.PartRotating:
-                    UpdateScale();
-                    break;
-            }
-        }
-
-        protected void OnPartWillDie(Part willDie) {
-            if (willDie == part.parent) {
-                this.Log("Parent part about to be destroyed! Killing decal part.");
-                part.Die();
-            }
-        }
-
-        protected virtual void OnAttach() {
-            if (part.parent == null) {
-                this.LogError("Attach function called but part has no parent!");
-                _isAttached = false;
-                return;
-            }
-
-            _isAttached = true;
-
-            // hide model
-            decalModelTransform.gameObject.SetActive(false);
-
-            // unhide projector
-            decalProjectorTransform.gameObject.SetActive(true);
-
-            // add to preCull delegate
-            Camera.onPreCull += Render;
-
-            UpdateMaterials();
-            UpdateTargets();
-            UpdateScale();
-        }
-
-        protected virtual void OnDetach() {
-            _isAttached = false;
-
-            // unhide model
-            decalModelTransform.gameObject.SetActive(true);
-
-            // hide projector
-            decalProjectorTransform.gameObject.SetActive(false);
-
-            // remove from preCull delegate
-            Camera.onPreCull -= Render;
-
-            UpdateMaterials();
-            UpdateScale();
-        }
-
-        protected void UpdateScale() {
             scale = Mathf.Max(0.01f, scale);
             depth = Mathf.Max(0.01f, depth);
             var aspectRatio = Mathf.Max(0.01f, materialProperties.AspectRatio);
@@ -437,11 +631,6 @@ namespace ConformalDecals {
                 _orthoMatrix[1, 3] = 0.5f;
 
                 decalProjectorTransform.localScale = new Vector3(size.x, size.y, depth);
-
-                // update projection
-                foreach (var target in _targets) {
-                    target.Project(_orthoMatrix, decalProjectorTransform, _boundsRenderer.bounds, useBaseNormal);
-                }
             }
             else {
                 // rescale preview model
@@ -454,129 +643,54 @@ namespace ConformalDecals {
             }
         }
 
-        protected virtual void UpdateMaterials() {
+        /// Called when updating decal targets
-            materialProperties.UpdateMaterials();
-            materialProperties.SetOpacity(opacity);
-            materialProperties.SetCutoff(cutoff);
-            if (useBaseNormal) {
-                materialProperties.SetWear(wear);
-            }
-
-            _decalMaterial = materialProperties.DecalMaterial;
-            _previewMaterial = materialProperties.PreviewMaterial;
-
-            if (!_isAttached) decalFrontTransform.GetComponent<MeshRenderer>().material = _previewMaterial;
-        }
-
         protected void UpdateTargets() {
-            if (_targets == null) {
+            if (!_isAttached) return;
-                _targets = new List<ProjectionTarget>();
+
+            var projectionBounds = _boundsRenderer.bounds;
+
+            // collect list of potential targets
+            IEnumerable<Part> targetParts;
+            if (projectMultiple) {
+                targetParts = HighLogic.LoadedSceneIsFlight ? part.vessel.parts : EditorLogic.fetch.ship.parts;
             }
             else {
-                _targets.Clear();
+                targetParts = new[] {part.parent};
             }
 
-            // find all valid renderers
+            foreach (var targetPart in targetParts) {
-            var renderers = part.parent.FindModelComponents<MeshRenderer>();
+                UpdatePartTarget(targetPart, projectionBounds);
-            foreach (var renderer in renderers) {
-                // skip disabled renderers
-                if (renderer.gameObject.activeInHierarchy == false) continue;
-
-                // skip blacklisted shaders
-                if (DecalConfig.IsBlacklisted(renderer.material.shader)) continue;
-
-                var meshFilter = renderer.GetComponent<MeshFilter>();
-                if (meshFilter == null) continue; // object has a meshRenderer with no filter, invalid
-                var mesh = meshFilter.mesh;
-                if (mesh == null) continue; // object has a null mesh, invalid
-
-                // create new ProjectionTarget to represent the renderer
-                var target = new ProjectionTarget(renderer, mesh);
-
-                // add the target to the list
-                _targets.Add(target);
             }
         }
 
-        protected virtual void UpdateTweakables() {
+        protected void UpdatePartTarget(Part targetPart, Bounds projectionBounds) {
-            // setup tweakable fields
+            if (targetPart.GetComponent<ModuleConformalDecal>() != null) return; // skip other decals
-            var scaleField = Fields[nameof(scale)];
-            var depthField = Fields[nameof(depth)];
-            var opacityField = Fields[nameof(opacity)];
-            var cutoffField = Fields[nameof(cutoff)];
-            var wearField = Fields[nameof(wear)];
 
-            scaleField.guiActiveEditor = scaleAdjustable;
+            this.Log($"Updating projection onto part {targetPart.name}");
-            depthField.guiActiveEditor = depthAdjustable;
-            opacityField.guiActiveEditor = opacityAdjustable;
-            cutoffField.guiActiveEditor = cutoffAdjustable;
-            wearField.guiActiveEditor = useBaseNormal;
 
-            var steps = 20;
+            if (!_targets.TryGetValue(targetPart, out var target)) {
+                var rendererList = targetPart.FindModelComponents<MeshRenderer>();
 
-            if (scaleAdjustable) {
+                if (rendererList.Any(o => projectionBounds.Intersects(o.bounds))) {
-                var minValue = Mathf.Max(Mathf.Epsilon, scaleRange.x);
+                    target = new ProjectionPartTarget(targetPart, useBaseNormal);
-                var maxValue = Mathf.Max(minValue, scaleRange.y);
+                    _targets.Add(targetPart, target);
-
-                var scaleEditor = (UI_FloatRange) scaleField.uiControlEditor;
-                scaleEditor.minValue = minValue;
-                scaleEditor.maxValue = maxValue;
-                scaleEditor.stepIncrement = 0.01f; //1cm
-                scaleEditor.onFieldChanged = OnSizeTweakEvent;
                 }
-
+                else {
-            if (depthAdjustable) {
+                    return;
-                var minValue = Mathf.Max(Mathf.Epsilon, depthRange.x);
-                var maxValue = Mathf.Max(minValue, depthRange.y);
-
-                var depthEditor = (UI_FloatRange) depthField.uiControlEditor;
-                depthEditor.minValue = minValue;
-                depthEditor.maxValue = maxValue;
-                depthEditor.stepIncrement = 0.01f; //1cm
-                depthEditor.onFieldChanged = OnSizeTweakEvent;
-            }
-
-            if (opacityAdjustable) {
-                var minValue = Mathf.Max(0, opacityRange.x);
-                var maxValue = Mathf.Max(minValue, opacityRange.y);
-                maxValue = Mathf.Min(1, maxValue);
-
-                var opacityEditor = (UI_FloatRange) opacityField.uiControlEditor;
-                opacityEditor.minValue = minValue;
-                opacityEditor.maxValue = maxValue;
-                opacityEditor.stepIncrement = (maxValue - minValue) / steps;
-                opacityEditor.onFieldChanged = OnMaterialTweakEvent;
-            }
-
-            if (cutoffAdjustable) {
-                var minValue = Mathf.Max(0, cutoffRange.x);
-                var maxValue = Mathf.Max(minValue, cutoffRange.y);
-                maxValue = Mathf.Min(1, maxValue);
-
-                var cutoffEditor = (UI_FloatRange) cutoffField.uiControlEditor;
-                cutoffEditor.minValue = minValue;
-                cutoffEditor.maxValue = maxValue;
-                cutoffEditor.stepIncrement = (maxValue - minValue) / steps;
-                cutoffEditor.onFieldChanged = OnMaterialTweakEvent;
-            }
-
-            if (useBaseNormal) {
-                var minValue = Mathf.Max(0, wearRange.x);
-                var maxValue = Mathf.Max(minValue, wearRange.y);
-
-                var wearEditor = (UI_FloatRange) wearField.uiControlEditor;
-                wearEditor.minValue = minValue;
-                wearEditor.maxValue = maxValue;
-                wearEditor.stepIncrement = (maxValue - minValue) / steps;
-                wearEditor.onFieldChanged = OnMaterialTweakEvent;
                 }
             }
 
+            this.Log($"valid target: {targetPart.name}");
+
+            target.Project(_orthoMatrix, decalProjectorTransform, projectionBounds);
+        }
+
+        /// Render the decal
         public void Render(Camera camera) {
             if (!_isAttached) return;
 
             // render on each target object
-            foreach (var target in _targets) {
+            foreach (var target in _targets.Values) {
                 target.Render(_decalMaterial, part.mpb, camera);
             }
         }

Source/ConformalDecals/ModuleConformalFlag.cs

@@ -1,4 +1,6 @@
+using ConformalDecals.MaterialProperties;
 using ConformalDecals.Util;
+using UniLinq;
 using UnityEngine;
 
 namespace ConformalDecals {
@@ -9,6 +11,8 @@ namespace ConformalDecals {
 
         [KSPField(isPersistant = true)] public bool useCustomFlag;
 
+        private MaterialTextureProperty _flagTextureProperty;
+
         public string MissionFlagUrl {
             get {
                 if (HighLogic.LoadedSceneIsEditor) {
@@ -23,17 +27,6 @@ namespace ConformalDecals {
             }
         }
 
-        public override void OnLoad(ConfigNode node) {
-            base.OnLoad(node);
-
-            if (useCustomFlag) {
-                SetFlag(flagUrl);
-            }
-            else {
-                SetFlag(MissionFlagUrl);
-            }
-        }
-
         public override void OnStart(StartState state) {
             base.OnStart(state);
 
@@ -44,17 +37,10 @@ namespace ConformalDecals {
             if (HighLogic.LoadedSceneIsEditor) {
                 Events[nameof(ResetFlag)].guiActiveEditor = useCustomFlag;
             }
-
-            if (useCustomFlag) {
-                SetFlag(flagUrl);
-            }
-            else {
-                SetFlag(MissionFlagUrl);
-            }
         }
 
         public override void OnDestroy() {
-            GameEvents.onMissionFlagSelect.Remove(SetFlag);
+            GameEvents.onMissionFlagSelect.Remove(OnEditorFlagSelected);
             base.OnDestroy();
         }
 
@@ -66,44 +52,45 @@ namespace ConformalDecals {
 
         [KSPEvent(guiActive = false, guiActiveEditor = true, guiName = "#LOC_ConformalDecals_gui-reset-flag")]
         public void ResetFlag() {
-            SetFlag(MissionFlagUrl);
-            SetFlagSymmetryCounterparts(MissionFlagUrl);
-
-            useCustomFlag = false;
             Events[nameof(ResetFlag)].guiActiveEditor = false;
+            flagUrl = MissionFlagUrl;
+            useCustomFlag = false;
+            UpdateAll();
+            foreach (var decal in part.symmetryCounterparts.Select(o => o.GetComponent<ModuleConformalFlag>())) {
+                decal.Events[nameof(ResetFlag)].guiActiveEditor = false;
+                decal.flagUrl = flagUrl;
+                decal.useCustomFlag = false;
+                decal.UpdateAll();
+            }
         }
 
         private void OnCustomFlagSelected(FlagBrowser.FlagEntry newFlagEntry) {
-            SetFlag(newFlagEntry.textureInfo.name);
-            SetFlagSymmetryCounterparts(newFlagEntry.textureInfo.name);
-
-            useCustomFlag = true;
             Events[nameof(ResetFlag)].guiActiveEditor = true;
+            flagUrl = newFlagEntry.textureInfo.name;
+            useCustomFlag = true;
+            UpdateAll();
+
+            foreach (var decal in part.symmetryCounterparts.Select(o => o.GetComponent<ModuleConformalFlag>())) {
+                decal.Events[nameof(ResetFlag)].guiActiveEditor = true;
+                decal.flagUrl = flagUrl;
+                decal.useCustomFlag = true;
+                decal.UpdateAll();
+            }
         }
 
         private void OnEditorFlagSelected(string newFlagUrl) {
-            if (!useCustomFlag) {
+            if (!useCustomFlag) UpdateAll();
-                SetFlag(newFlagUrl);
-                SetFlagSymmetryCounterparts(newFlagUrl);
-            }
         }
 
-        private void SetFlag(string newFlagUrl) {
+        protected override void UpdateTextures() {
-            this.Log($"Loading flag texture '{newFlagUrl}'.");
+            _flagTextureProperty ??= materialProperties.AddOrGetTextureProperty("_Decal", true);
 
-            flagUrl = newFlagUrl;
+            base.UpdateTextures();
-            materialProperties.AddOrGetTextureProperty("_Decal", true).TextureUrl = newFlagUrl;
+            if (useCustomFlag) {
-
+                _flagTextureProperty.TextureUrl = flagUrl;
-            UpdateMaterials();
-            UpdateScale();
             }
-
+            else {
-        private void SetFlagSymmetryCounterparts(string newFlagUrl) {
+                _flagTextureProperty.TextureUrl = MissionFlagUrl;
-            foreach (var counterpart in part.symmetryCounterparts) {
-                var decal = counterpart.GetComponent<ModuleConformalFlag>();
-
-                decal.SetFlag(newFlagUrl);
-                decal.useCustomFlag = useCustomFlag;
             }
         }
     }

Source/ConformalDecals/ModuleConformalText.cs

@@ -5,6 +5,7 @@ using ConformalDecals.Text;
 using ConformalDecals.UI;
 using ConformalDecals.Util;
 using TMPro;
+using UniLinq;
 using UnityEngine;
 
 namespace ConformalDecals {
@@ -89,42 +90,11 @@ namespace ConformalDecals {
         private MaterialColorProperty   _outlineColorProperty;
         private MaterialFloatProperty   _outlineWidthProperty;
 
-        private TextRenderJob _currentJob;
         private DecalText _currentText;
 
-        public override void OnLoad(ConfigNode node) {
+        // EVENTS
-            base.OnLoad(node);
-
-            string textRaw = "";
-            if (ParseUtil.ParseStringIndirect(ref textRaw, node, "text")) {
-                text = WebUtility.UrlDecode(textRaw);
-            }
-
-            string fontName = "";
-            if (ParseUtil.ParseStringIndirect(ref fontName, node, "fontName")) {
-                font = DecalConfig.GetFont(fontName);
-            }
-            else if (font == null) font = DecalConfig.GetFont("Calibri SDF");
-
-            int styleInt = 0;
-            if (ParseUtil.ParseIntIndirect(ref styleInt, node, "style")) {
-                style = (FontStyles) styleInt;
-            }
-
-            ParseUtil.ParseColor32Indirect(ref fillColor, node, "fillColor");
-            ParseUtil.ParseColor32Indirect(ref outlineColor, node, "outlineColor");
-
-            if (HighLogic.LoadedSceneIsGame) {
-                // For some reason, rendering doesnt work right on the first frame a scene is loaded
-                // So delay any rendering until the next frame when called in OnLoad
-                // This is probably a problem with Unity, not KSP
-                StartCoroutine(UpdateTextLate());
-            }
-            else {
-                UpdateText();
-            }
-        }
 
+        /// <inheritdoc />
         public override void OnSave(ConfigNode node) {
             node.AddValue("text", WebUtility.UrlEncode(text));
             node.AddValue("fontName", font.Name);
@@ -148,13 +118,23 @@ namespace ConformalDecals {
         }
 
         public void OnTextUpdate(string newText, DecalFont newFont, FontStyles newStyle, bool newVertical, float newLineSpacing, float newCharSpacing) {
-            this.text = newText;
+            text = newText;
-            this.font = newFont;
+            font = newFont;
-            this.style = newStyle;
+            style = newStyle;
-            this.vertical = newVertical;
+            vertical = newVertical;
-            this.lineSpacing = newLineSpacing;
+            lineSpacing = newLineSpacing;
-            this.charSpacing = newCharSpacing;
+            charSpacing = newCharSpacing;
-            UpdateTextRecursive();
+            UpdateAll();
+
+            foreach (var decal in part.symmetryCounterparts.Select(o => o.GetComponent<ModuleConformalText>())) {
+                decal.text = newText;
+                decal.font = newFont;
+                decal.style = newStyle;
+                decal.vertical = newVertical;
+                decal.lineSpacing = newLineSpacing;
+                decal.charSpacing = newCharSpacing;
+                decal.UpdateAll();
+            }
         }
 
         public void OnFillColorUpdate(Color rgb, Util.ColorHSV hsv) {
@@ -241,49 +221,70 @@ namespace ConformalDecals {
             base.OnDetach();
         }
 
-        private void UpdateTextRecursive() {
+        // FUNCTIONS
-            UpdateText();
 
-            foreach (var counterpart in part.symmetryCounterparts) {
+        protected override void LoadDecal(ConfigNode node) {
-                var decal = counterpart.GetComponent<ModuleConformalText>();
+            base.LoadDecal(node);
-                decal.text = text;
-                decal.font = font;
-                decal.style = style;
-                decal.vertical = vertical;
-                decal.charSpacing = charSpacing;
-                decal.lineSpacing = lineSpacing;
 
-                decal._currentJob = _currentJob;
+            string textRaw = "";
-                decal._currentText = _currentText;
+            if (ParseUtil.ParseStringIndirect(ref textRaw, node, "text")) {
-                decal.UpdateText();
+                text = WebUtility.UrlDecode(textRaw);
+            }
+
+            string fontName = "";
+            if (ParseUtil.ParseStringIndirect(ref fontName, node, "fontName")) {
+                font = DecalConfig.GetFont(fontName);
+            }
+            else if (font == null) font = DecalConfig.GetFont("Calibri SDF");
+
+            int styleInt = 0;
+            if (ParseUtil.ParseIntIndirect(ref styleInt, node, "style")) {
+                style = (FontStyles) styleInt;
+            }
+
+            ParseUtil.ParseColor32Indirect(ref fillColor, node, "fillColor");
+            ParseUtil.ParseColor32Indirect(ref outlineColor, node, "outlineColor");
+        }
+
+        protected override void SetupDecal() {
+            if (HighLogic.LoadedSceneIsEditor) {
+                // Update tweakables in editor mode
+                UpdateTweakables();
+            }
+
+            if (HighLogic.LoadedSceneIsGame) {
+                // For some reason text rendering fails on the first frame of a scene, so this is my workaround
+                StartCoroutine(UpdateTextLate());
+            }
+            else {
+                scale = defaultScale;
+                depth = defaultDepth;
+                opacity = defaultOpacity;
+                cutoff = defaultCutoff;
+                wear = defaultWear;
+
+                UpdateTextures();
+                UpdateMaterials();
+                UpdateProjection();
+
+                // QUEUE PART FOR ICON FIXING IN VAB
+                DecalIconFixer.QueuePart(part.name);
             }
         }
 
         private IEnumerator UpdateTextLate() {
             yield return null;
-            UpdateText();
+            UpdateAll();
         }
 
-        private void UpdateText() {
+        protected override void UpdateTextures() {
             // Render text
             var newText = new DecalText(text, font, style, vertical, lineSpacing, charSpacing);
-            var output = TextRenderer.UpdateTextNow(_currentText, newText);
+            var output = TextRenderer.UpdateText(_currentText, newText);
             _currentText = newText;
 
-            UpdateTexture(output);
-
-            // TODO: ASYNC RENDERING
-            // var newText = new DecalText(text, _font, _style);
-            // _currentJob = TextRenderer.UpdateText(_currentText, newText, UpdateTexture);
-            // _currentText = newText;
-        }
-
-        public void UpdateTexture(TextRenderOutput output) {
             _decalTextureProperty.Texture = output.Texture;
             _decalTextureProperty.SetTile(output.Window);
-
-            UpdateMaterials();
-            UpdateScale();
         }
 
         protected override void UpdateMaterials() {

Source/ConformalDecals/ProjectionMeshTarget.cs

@@ -0,0 +1,167 @@
+using System;
+using System.Text;
+using ConformalDecals.Util;
+using UniLinq;
+using UnityEngine;
+using UnityEngine.Rendering;
+
+namespace ConformalDecals {
+    public class ProjectionMeshTarget : IProjectionTarget {
+        public const string NodeName = "MESH_TARGET";
+        
+        // enabled flag
+        public bool enabled;
+
+        // Target object data
+        public readonly Transform    target;
+        public readonly Transform    root;
+        public readonly Mesh         mesh;
+        public readonly MeshRenderer renderer;
+
+        // Projection data
+        private Matrix4x4 _decalMatrix;
+        private Vector3   _decalNormal;
+        private Vector3   _decalTangent;
+
+        // property block
+        private readonly MaterialPropertyBlock _decalMPB;
+
+        public ProjectionMeshTarget(Transform target, Transform root, MeshRenderer renderer, Mesh mesh, bool useBaseNormal) {
+            this.root = root;
+            this.target = target;
+            this.renderer = renderer;
+            this.mesh = mesh;
+            _decalMPB = new MaterialPropertyBlock();
+
+            SetNormalMap(renderer.sharedMaterial, useBaseNormal);
+        }
+
+        public ProjectionMeshTarget(ConfigNode node, Transform root, bool useBaseNormal) {
+            if (node == null) throw new ArgumentNullException(nameof(node));
+            if (root == null) throw new ArgumentNullException(nameof(root));
+            enabled = true;
+
+            var targetPath = ParseUtil.ParseString(node, "targetPath");
+            var targetName = ParseUtil.ParseString(node, "targetName");
+
+            _decalMatrix = ParseUtil.ParseMatrix4x4(node, "decalMatrix");
+            _decalNormal = ParseUtil.ParseVector3(node, "decalNormal");
+            _decalTangent = ParseUtil.ParseVector3(node, "decalTangent");
+            _decalMPB = new MaterialPropertyBlock();
+
+            target = LoadTransformPath(targetPath, root);
+            if (target.name != targetName) throw new FormatException("Target name does not match");
+
+            renderer = target.GetComponent<MeshRenderer>();
+            var filter = target.GetComponent<MeshFilter>();
+
+            if (!ValidateTarget(target, renderer, filter)) throw new FormatException("Invalid target");
+
+            mesh = filter.sharedMesh;
+
+            SetNormalMap(renderer.sharedMaterial, useBaseNormal);
+            
+            _decalMPB.SetMatrix(DecalPropertyIDs._ProjectionMatrix, _decalMatrix);
+            _decalMPB.SetVector(DecalPropertyIDs._DecalNormal, _decalNormal);
+            _decalMPB.SetVector(DecalPropertyIDs._DecalTangent, _decalTangent); 
+        }
+
+        private void SetNormalMap(Material targetMaterial, bool useBaseNormal) {
+            if (useBaseNormal && targetMaterial.HasProperty(DecalPropertyIDs._BumpMap)) {
+                _decalMPB.SetTexture(DecalPropertyIDs._BumpMap, targetMaterial.GetTexture(DecalPropertyIDs._BumpMap));
+
+                var normalScale = targetMaterial.GetTextureScale(DecalPropertyIDs._BumpMap);
+                var normalOffset = targetMaterial.GetTextureOffset(DecalPropertyIDs._BumpMap);
+
+                _decalMPB.SetVector(DecalPropertyIDs._BumpMap_ST, new Vector4(normalScale.x, normalScale.y, normalOffset.x, normalOffset.y));
+            }
+            else {
+                _decalMPB.SetTexture(DecalPropertyIDs._BumpMap, DecalConfig.BlankNormal);
+            }
+        }
+
+        public bool Project(Matrix4x4 orthoMatrix, Transform projector, Bounds projectionBounds) {
+            if (projectionBounds.Intersects(renderer.bounds)) {
+                enabled = true;
+                
+                var projectorToTargetMatrix = target.worldToLocalMatrix * projector.localToWorldMatrix;
+
+                _decalMatrix = orthoMatrix * projectorToTargetMatrix.inverse;
+                _decalNormal = projectorToTargetMatrix.MultiplyVector(Vector3.back).normalized;
+                _decalTangent = projectorToTargetMatrix.MultiplyVector(Vector3.right).normalized;
+
+                _decalMPB.SetMatrix(DecalPropertyIDs._ProjectionMatrix, _decalMatrix);
+                _decalMPB.SetVector(DecalPropertyIDs._DecalNormal, _decalNormal);
+                _decalMPB.SetVector(DecalPropertyIDs._DecalTangent, _decalTangent);
+            }
+            else {
+                enabled = false;
+            }
+
+            return enabled;
+        }
+
+        public void Render(Material decalMaterial, MaterialPropertyBlock partMPB, Camera camera) {
+            if (!enabled) return;
+
+            _decalMPB.SetFloat(PropertyIDs._RimFalloff, partMPB.GetFloat(PropertyIDs._RimFalloff));
+            _decalMPB.SetColor(PropertyIDs._RimColor, partMPB.GetColor(PropertyIDs._RimColor));
+
+            Graphics.DrawMesh(mesh, target.localToWorldMatrix, decalMaterial, 0, camera, 0, _decalMPB, ShadowCastingMode.Off, true);
+        }
+
+        public ConfigNode Save() {
+            var node = new ConfigNode(NodeName);
+            node.AddValue("decalMatrix", _decalMatrix);
+            node.AddValue("decalNormal", _decalNormal);
+            node.AddValue("decalTangent", _decalTangent);
+            node.AddValue("targetPath", SaveTransformPath(target, root)); // used to find the target transform
+            node.AddValue("targetName", target.name); // used to validate the mesh has not changed since last load
+
+            return node;
+        }
+
+
+        public static bool ValidateTarget(Transform target, MeshRenderer renderer, MeshFilter filter) {
+            if (renderer == null) return false;
+            if (filter == null) return false;
+            if (!target.gameObject.activeInHierarchy) return false;
+
+            var material = renderer.material;
+            if (material == null) return false;
+            if (DecalConfig.IsBlacklisted(material.shader)) return false;
+
+            if (filter.sharedMesh == null) return false;
+
+            return true;
+        }
+
+        private static string SaveTransformPath(Transform leaf, Transform root) {
+            var builder = new StringBuilder($"{leaf.GetSiblingIndex()}");
+            var current = leaf.parent;
+
+            while (current != root) {
+                builder.Insert(0, "/");
+                builder.Insert(0, current.GetSiblingIndex());
+                current = current.parent;
+                if (current == null) throw new FormatException("Leaf does not exist as a child of root");
+            }
+
+            return builder.ToString();
+        }
+
+        private static Transform LoadTransformPath(string path, Transform root) {
+            var indices = path.Split('/').Select(int.Parse);
+            var current = root;
+            Logging.Log($"root transform: {current.name}");
+
+            foreach (var index in indices) {
+                if (index > current.childCount) throw new FormatException("Child index path is invalid");
+                current = current.GetChild(index);
+                Logging.Log($"found child {current.name} at index {index}");
+            }
+
+            return current;
+        }
+    }
+}

Source/ConformalDecals/ProjectionPartTarget.cs

@@ -0,0 +1,85 @@
+using System;
+using System.Collections.Generic;
+using ConformalDecals.Util;
+using UnityEngine;
+
+namespace ConformalDecals {
+    public class ProjectionPartTarget : IProjectionTarget {
+        public const string NodeName = "PART_TARGET";
+
+        // enabled flag
+        public bool enabled;
+
+        // locked flag, to prevent re-projection of loaded targets
+        public readonly bool locked;
+
+        public readonly Part                       part;
+        public readonly List<ProjectionMeshTarget> meshTargets = new List<ProjectionMeshTarget>();
+
+
+        public ProjectionPartTarget(Part part, bool useBaseNormal) {
+            this.part = part;
+            locked = false;
+
+            foreach (var renderer in part.FindModelComponents<MeshRenderer>()) {
+                var target = renderer.transform;
+                var filter = target.GetComponent<MeshFilter>();
+
+                // check if the target has any missing data
+                if (!ProjectionMeshTarget.ValidateTarget(target, renderer, filter)) continue;
+
+                // create new ProjectionTarget to represent the renderer
+                var projectionTarget = new ProjectionMeshTarget(target, part.transform, renderer, filter.sharedMesh, useBaseNormal);
+
+                // add the target to the list
+                meshTargets.Add(projectionTarget);
+            }
+        }
+
+        public ProjectionPartTarget(ConfigNode node, Vessel vessel, bool useBaseNormal) {
+            if (node == null) throw new ArgumentNullException(nameof(node));
+            locked = true;
+            enabled = true;
+
+            var flightID = ParseUtil.ParseUint(node, "part");
+
+            part = vessel[flightID];
+            if (part == null) throw new IndexOutOfRangeException("Vessel returned null part, part must be destroyed or detached");
+            var root = part.transform;
+
+            foreach (var meshTargetNode in node.GetNodes(ProjectionMeshTarget.NodeName)) {
+                meshTargets.Add(new ProjectionMeshTarget(meshTargetNode, root, useBaseNormal));
+            }
+
+            Logging.Log($"Loaded target for part {part.name}");
+        }
+
+        public bool Project(Matrix4x4 orthoMatrix, Transform projector, Bounds projectionBounds) {
+            if (locked) return true; // dont overwrite saved targets in flight mode
+            enabled = false;
+            foreach (var meshTarget in meshTargets) {
+                enabled |= meshTarget.Project(orthoMatrix, projector, projectionBounds);
+            }
+
+            return enabled;
+        }
+
+        public void Render(Material decalMaterial, MaterialPropertyBlock partMPB, Camera camera) {
+            foreach (var target in meshTargets) {
+                target.Render(decalMaterial, partMPB, camera);
+            }
+        }
+
+        public ConfigNode Save() {
+            var node = new ConfigNode(NodeName);
+            node.AddValue("part", part.flightID);
+            foreach (var meshTarget in meshTargets) {
+                if (meshTarget.enabled) node.AddNode(meshTarget.Save());
+            }
+
+            Logging.Log($"Saved target for part {part.name}");
+
+            return node;
+        }
+    }
+}

Source/ConformalDecals/ProjectionTarget.cs

@@ -1,68 +0,0 @@
-using UnityEngine;
-using UnityEngine.Rendering;
-
-namespace ConformalDecals {
-    public class ProjectionTarget {
-        // Target object data
-        public readonly Transform target;
-
-        private readonly Renderer _targetRenderer;
-        private readonly Mesh     _targetMesh;
-        private          bool     _projectionEnabled;
-
-        // property block
-        private readonly MaterialPropertyBlock _decalMPB;
-
-        public ProjectionTarget(MeshRenderer targetRenderer, Mesh targetMesh) {
-            target = targetRenderer.transform;
-            _targetRenderer = targetRenderer;
-            _targetMesh = targetMesh;
-            _decalMPB = new MaterialPropertyBlock();
-        }
-
-        public void Project(Matrix4x4 orthoMatrix, Transform projector, Bounds projectorBounds, bool useBaseNormal) {
-
-            if (projectorBounds.Intersects(_targetRenderer.bounds)) {
-                _projectionEnabled = true;
-                var targetMaterial = _targetRenderer.sharedMaterial;
-                var projectorToTargetMatrix = target.worldToLocalMatrix * projector.localToWorldMatrix;
-
-                var projectionMatrix = orthoMatrix * projectorToTargetMatrix.inverse;
-                var decalNormal = projectorToTargetMatrix.MultiplyVector(Vector3.back).normalized;
-                var decalTangent = projectorToTargetMatrix.MultiplyVector(Vector3.right).normalized;
-
-                _decalMPB.SetMatrix(DecalPropertyIDs._ProjectionMatrix, projectionMatrix);
-                _decalMPB.SetVector(DecalPropertyIDs._DecalNormal, decalNormal);
-                _decalMPB.SetVector(DecalPropertyIDs._DecalTangent, decalTangent);
-
-                if (useBaseNormal && targetMaterial.HasProperty(DecalPropertyIDs._BumpMap)) {
-                    _decalMPB.SetTexture(DecalPropertyIDs._BumpMap, targetMaterial.GetTexture(DecalPropertyIDs._BumpMap));
-
-                    var normalScale = targetMaterial.GetTextureScale(DecalPropertyIDs._BumpMap);
-                    var normalOffset = targetMaterial.GetTextureOffset(DecalPropertyIDs._BumpMap);
-
-                    _decalMPB.SetVector(DecalPropertyIDs._BumpMap_ST, new Vector4(normalScale.x, normalScale.y, normalOffset.x, normalOffset.y));
-                }
-                else {
-                    _decalMPB.SetTexture(DecalPropertyIDs._BumpMap, DecalConfig.BlankNormal);
-                }
-            }
-            else {
-                _projectionEnabled = false;
-            }
-        }
-
-        public bool Render(Material decalMaterial, MaterialPropertyBlock partMPB, Camera camera) {
-            if (_projectionEnabled) {
-                _decalMPB.SetFloat(PropertyIDs._RimFalloff, partMPB.GetFloat(PropertyIDs._RimFalloff));
-                _decalMPB.SetColor(PropertyIDs._RimColor, partMPB.GetColor(PropertyIDs._RimColor));
-
-                Graphics.DrawMesh(_targetMesh, target.localToWorldMatrix, decalMaterial, 0, camera, 0, _decalMPB, ShadowCastingMode.Off, true);
-
-                return true;
-            }
-
-            return false;
-        }
-    }
-}

Source/ConformalDecals/Properties/AssemblyInfo.cs

@@ -1 +1 @@
-[assembly: KSPAssembly("ConformalDecals", 0, 2, 6)]
+[assembly: KSPAssembly("ConformalDecals", 0, 2)]

Source/ConformalDecals/Text/DecalFont.cs

@@ -46,21 +46,25 @@ namespace ConformalDecals.Text {
         public bool SmallCapsMask => (_fontStyleMask & FontStyles.SmallCaps) != 0;
 
 
-        public DecalFont(ConfigNode node, IEnumerable<TMP_FontAsset> fontAssets) {
+        public static DecalFont Parse(ConfigNode node, IEnumerable<TMP_FontAsset> fontAssets) {
             if (node == null) throw new ArgumentNullException(nameof(node));
             if (fontAssets == null) throw new ArgumentNullException(nameof(fontAssets));
 
+            var font = ScriptableObject.CreateInstance<DecalFont>();
+
             var name = ParseUtil.ParseString(node, "name");
-            _fontAsset = fontAssets.First(o => o.name == name);
+            var fontAsset = fontAssets.First(o => o.name == name);
-            if (FontAsset == null) {
+            if (fontAsset == null) {
                 throw new FormatException($"Could not find font asset named {name}");
             }
 
-            _title = ParseUtil.ParseString(node, "title", true, name);
+            font._fontAsset = fontAsset;
-            _fontStyle = (FontStyles) ParseUtil.ParseInt(node, "style", true);
+            font._title = ParseUtil.ParseString(node, "title", true, name);
-            _fontStyleMask = (FontStyles) ParseUtil.ParseInt(node, "styleMask", true);
+            font._fontStyle = (FontStyles) ParseUtil.ParseInt(node, "style", true);
-        }
+            font._fontStyleMask = (FontStyles) ParseUtil.ParseInt(node, "styleMask", true);
 
+            return font;
+        }
 
         public void SetupSample(TMP_Text tmp) {
             if (tmp == null) throw new ArgumentNullException(nameof(tmp));
@@ -105,5 +109,9 @@ namespace ConformalDecals.Text {
         public void OnBeforeSerialize() { }
 
         public void OnAfterDeserialize() { }
+
+        public override string ToString() {
+            return _title;
+        }
     }
 }

Source/ConformalDecals/Text/DecalText.cs

@@ -86,5 +86,9 @@ namespace ConformalDecals.Text {
         public static bool operator !=(DecalText left, DecalText right) {
             return !Equals(left, right);
         }
+
+        public override string ToString() {
+            return $"{nameof(_text)}: {_text}, {nameof(_font)}: {_font}, {nameof(_style)}: {_style}, {nameof(_vertical)}: {_vertical}, {nameof(_lineSpacing)}: {_lineSpacing}, {nameof(_charSpacing)}: {_charSpacing}";
+        }
     }
 }

Source/ConformalDecals/Text/FontLoader.cs

@@ -1,6 +1,5 @@
 using System.IO;
 using System.Collections;
-using System.Collections.Generic;
 using ConformalDecals.Util;
 using TMPro;
 using UniLinq;

Source/ConformalDecals/Text/TextRenderJob.cs

@@ -1,35 +0,0 @@
-using System;
-using UnityEngine.Events;
-
-namespace ConformalDecals.Text {
-    public class TextRenderJob {
-        public DecalText OldText { get; }
-        public DecalText NewText { get; }
-        public bool Needed { get; private set; }
-        public bool IsStarted { get; private set; }
-        public bool IsDone { get; private set; }
-
-        public readonly TextRenderer.TextRenderEvent onRenderFinished = new TextRenderer.TextRenderEvent();
-
-        public TextRenderJob(DecalText oldText, DecalText newText, UnityAction<TextRenderOutput> renderFinishedCallback) {
-            OldText = oldText;
-            NewText = newText ?? throw new ArgumentNullException(nameof(newText));
-            Needed = true;
-
-            if (renderFinishedCallback != null) onRenderFinished.AddListener(renderFinishedCallback);
-        }
-
-        public void Cancel() {
-            Needed = false;
-        }
-
-        public void Start() {
-            IsStarted = true;
-        }
-
-        public void Finish(TextRenderOutput output) {
-            IsDone = true;
-            onRenderFinished.Invoke(output);
-        }
-    }
-}

Source/ConformalDecals/Text/TextRenderOutput.cs

@@ -9,7 +9,7 @@ namespace ConformalDecals.Text {
         /// The rectangle that the rendered text takes up within the texture
         public Rect Window { get; private set; }
 
-        /// The number of users for this render output. If 0, it can be discarded from the cache and the texture reused
+        /// The number of users for this render output. If 0, it can be discarded from the cache
         public int UserCount { get; set; }
 
         public TextRenderOutput(Texture2D texture, Rect window) {

Source/ConformalDecals/Text/TextRenderer.cs

@@ -3,16 +3,12 @@ using System.Collections.Generic;
 using ConformalDecals.Util;
 using TMPro;
 using UnityEngine;
-using UnityEngine.Events;
 using UnityEngine.Rendering;
+using Object = UnityEngine.Object;
 
 namespace ConformalDecals.Text {
-    // TODO: Testing shows the job system is unnecessary, so remove job system code.
-
     /// Class handing text rendering.
-    /// Is a singleton referencing a single gameobject in the scene which contains the TextMeshPro component
+    public static class TextRenderer {
-    [KSPAddon(KSPAddon.Startup.Instantly, true)]
-    public class TextRenderer : MonoBehaviour {
         /// Texture format used for returned textures.
         /// Unfortunately due to how Unity textures work, this cannot be R8 or Alpha8,
         /// so theres always a superfluous green channel using memory
@@ -22,163 +18,73 @@ namespace ConformalDecals.Text {
         /// Overriden below to be ARGB32 on DirectX because DirectX is dumb
         public static RenderTextureFormat textRenderTextureFormat = RenderTextureFormat.R8;
 
-        /// The text renderer object within the scene which contains the TextMeshPro component used for rendering.
-        public static TextRenderer Instance {
-            get {
-                if (!_instance._isSetup) {
-                    _instance.Setup();
-                }
-
-                return _instance;
-            }
-        }
-
-        /// Text Render unityevent, used with the job system to signal render completion
-        [Serializable]
-        public class TextRenderEvent : UnityEvent<TextRenderOutput> { }
-
         private const string ShaderName     = "ConformalDecals/Text Blit";
         private const int    MaxTextureSize = 4096;
         private const float  FontSize       = 100;
         private const float  PixelDensity   = 5;
 
-        private static TextRenderer _instance;
+        private static Shader    _blitShader;
-
+        private static Texture2D _blankTexture;
-        private bool        _isSetup;
-        private TextMeshPro _tmp;
-        private Shader      _blitShader;
 
         private static readonly Dictionary<DecalText, TextRenderOutput> RenderCache = new Dictionary<DecalText, TextRenderOutput>();
-        private static readonly Queue<TextRenderJob>                    RenderJobs  = new Queue<TextRenderJob>();
-
-        /// Update text using the job queue
-        public static TextRenderJob UpdateText(DecalText oldText, DecalText newText, UnityAction<TextRenderOutput> renderFinishedCallback) {
-            if (newText == null) throw new ArgumentNullException(nameof(newText));
-
-            var job = new TextRenderJob(oldText, newText, renderFinishedCallback);
-            RenderJobs.Enqueue(job);
-            return job;
-        }
 
         /// Update text immediately without using job queue
-        public static TextRenderOutput UpdateTextNow(DecalText oldText, DecalText newText) {
+        public static TextRenderOutput UpdateText(DecalText oldText, DecalText newText) {
             if (newText == null) throw new ArgumentNullException(nameof(newText));
 
-            return Instance.RunJob(new TextRenderJob(oldText, newText, null), out _);
+            if (!(oldText is null)) UnregisterText(oldText);
+
+            // now that all old references are handled, begin rendering the new output
+            if (!RenderCache.TryGetValue(newText, out var renderOutput)) {
+                renderOutput = RenderText(newText);
+                RenderCache.Add(newText, renderOutput);
+            }
+
+            renderOutput.UserCount++;
+            return renderOutput;
         }
 
         /// Unregister a user of a piece of text
         public static void UnregisterText(DecalText text) {
+            if (text == null) throw new ArgumentNullException(nameof(text));
+
             if (RenderCache.TryGetValue(text, out var renderedText)) {
                 renderedText.UserCount--;
                 if (renderedText.UserCount <= 0) {
                     RenderCache.Remove(text);
-                    Destroy(renderedText.Texture);
+                    var texture = renderedText.Texture;
+                    if (texture != _blankTexture) Object.Destroy(texture);
                 }
             }
         }
 
-        private void Start() {
-            if (_instance != null) {
-                Logging.LogError("Duplicate TextRenderer created???");
-            }
-
-            Logging.Log("Creating TextRenderer Object");
-            _instance = this;
-            DontDestroyOnLoad(gameObject);
-            if (SystemInfo.graphicsDeviceType == GraphicsDeviceType.Direct3D11 || SystemInfo.graphicsDeviceType == GraphicsDeviceType.Direct3D12) {
-                textRenderTextureFormat = RenderTextureFormat.ARGB32; // DirectX is dumb
-            }
-
-            if (!SystemInfo.SupportsTextureFormat(textTextureFormat)) {
-                Logging.LogError($"Text texture format {textTextureFormat} not supported on this platform.");
-            }
-
-            if (!SystemInfo.SupportsRenderTextureFormat(textRenderTextureFormat)) {
-                Logging.LogError($"Text texture format {textRenderTextureFormat} not supported on this platform.");
-            }
-        }
-
-        /// Setup this text renderer instance for rendering
-        private void Setup() {
-            if (_isSetup) return;
-
-            Logging.Log("Setting Up TextRenderer Object");
-
-            _tmp = gameObject.AddComponent<TextMeshPro>();
-            _tmp.renderer.enabled = false; // dont automatically render
-
-            _blitShader = Shabby.Shabby.FindShader(ShaderName);
-            if (_blitShader == null) Logging.LogError($"Could not find text blit shader named '{ShaderName}'");
-
-            _isSetup = true;
-        }
-
-        /// Run a text render job
-        private TextRenderOutput RunJob(TextRenderJob job, out bool renderNeeded) {
-            if (!job.Needed) {
-                renderNeeded = false;
-                return null;
-            }
-
-            job.Start();
-
-            Texture2D texture = null;
-            if (job.OldText != null && RenderCache.TryGetValue(job.OldText, out var oldRender)) {
-                // old output still exists
-
-                oldRender.UserCount--;
-
-                if (oldRender.UserCount <= 0) {
-                    // this is the only usage of this output, so we are free to re-render into the texture
-
-                    texture = oldRender.Texture;
-                    RenderCache.Remove(job.OldText);
-                }
-            }
-
-            // now that all old references are handled, begin rendering the new output
-
-            if (RenderCache.TryGetValue(job.NewText, out var renderOutput)) {
-                renderNeeded = false;
-            }
-            else {
-                renderNeeded = true;
-
-                renderOutput = RenderText(job.NewText, texture);
-                RenderCache.Add(job.NewText, renderOutput);
-            }
-
-            renderOutput.UserCount++;
-
-            job.Finish(renderOutput);
-            return renderOutput;
-        }
 
         /// Render a piece of text to a given texture
-        public TextRenderOutput RenderText(DecalText text, Texture2D texture) {
+        public static TextRenderOutput RenderText(DecalText text) {
             if (text == null) throw new ArgumentNullException(nameof(text));
-            if (_tmp == null) throw new InvalidOperationException("TextMeshPro object not yet created.");
+
+            var tmpObject = new GameObject("Text Mesh Pro renderer");
+            var tmp = tmpObject.AddComponent<TextMeshPro>();
 
             // SETUP TMP OBJECT FOR RENDERING
-            _tmp.text = text.FormattedText;
+            tmp.text = text.FormattedText;
-            _tmp.font = text.Font.FontAsset;
+            tmp.font = text.Font.FontAsset;
-            _tmp.fontStyle = text.Style | text.Font.FontStyle;
+            tmp.fontStyle = text.Style | text.Font.FontStyle;
-            _tmp.lineSpacing = text.LineSpacing;
+            tmp.lineSpacing = text.LineSpacing;
-            _tmp.characterSpacing = text.CharSpacing;
+            tmp.characterSpacing = text.CharSpacing;
 
-            _tmp.extraPadding = true;
+            tmp.extraPadding = true;
-            _tmp.enableKerning = true;
+            tmp.enableKerning = true;
-            _tmp.enableWordWrapping = false;
+            tmp.enableWordWrapping = false;
-            _tmp.overflowMode = TextOverflowModes.Overflow;
+            tmp.overflowMode = TextOverflowModes.Overflow;
-            _tmp.alignment = TextAlignmentOptions.Center;
+            tmp.alignment = TextAlignmentOptions.Center;
-            _tmp.fontSize = FontSize;
+            tmp.fontSize = FontSize;
 
             // GENERATE MESH
-            _tmp.ClearMesh(false);
+            tmp.ClearMesh(false);
-            _tmp.ForceMeshUpdate();
+            tmp.ForceMeshUpdate();
 
-            var meshFilters = gameObject.GetComponentsInChildren<MeshFilter>();
+            var meshFilters = tmpObject.GetComponentsInChildren<MeshFilter>();
             var meshes = new Mesh[meshFilters.Length];
             var materials = new Material[meshFilters.Length];
 
@@ -189,9 +95,9 @@ namespace ConformalDecals.Text {
                 var renderer = meshFilters[i].gameObject.GetComponent<MeshRenderer>();
 
                 meshes[i] = meshFilters[i].mesh;
-                if (i == 0) meshes[i] = _tmp.mesh;
+                if (i == 0) meshes[i] = tmp.mesh;
 
-                materials[i] = Instantiate(renderer.material);
+                materials[i] = Object.Instantiate(renderer.material);
                 materials[i].shader = _blitShader;
 
                 if (renderer == null) throw new FormatException($"Object {meshFilters[i].gameObject.name} has filter but no renderer");
@@ -216,8 +122,9 @@ namespace ConformalDecals.Text {
             };
 
             if (textureSize.x == 0 || textureSize.y == 0) {
-                Logging.LogWarning("No text present or error in texture size calculation. Aborting.");
+                Logging.LogError("No text present or error in texture size calculation. Aborting.");
-                return new TextRenderOutput(Texture2D.blackTexture, Rect.zero);
+                Object.Destroy(tmpObject);
+                return new TextRenderOutput(_blankTexture, Rect.zero);
             }
 
             // make sure texture isnt too big, scale it down if it is
@@ -242,12 +149,7 @@ namespace ConformalDecals.Text {
             };
 
             // SETUP TEXTURE
-            if (texture == null) {
+            var texture = new Texture2D(textureSize.x, textureSize.y, textTextureFormat, false);
-                texture = new Texture2D(textureSize.x, textureSize.y, textTextureFormat, true);
-            }
-            else if (texture.width != textureSize.x || texture.height != textureSize.y || texture.format != textTextureFormat) {
-                texture.Resize(textureSize.x, textureSize.y, textTextureFormat, true);
-            }
 
             // GENERATE PROJECTION MATRIX
             var halfSize = (Vector2) textureSize / PixelDensity / 2 / sizeRatio;
@@ -255,7 +157,7 @@ namespace ConformalDecals.Text {
                 bounds.center.y - halfSize.y, bounds.center.y + halfSize.y, -1, 1);
 
             // GET RENDERTEX
-            var renderTex = new RenderTexture(textureSize.x, textureSize.y, 0, textRenderTextureFormat, RenderTextureReadWrite.Linear) {autoGenerateMips = false};
+            var renderTex = RenderTexture.GetTemporary(textureSize.x, textureSize.y, 0, textRenderTextureFormat, RenderTextureReadWrite.Linear);
 
             // RENDER
             Graphics.SetRenderTarget(renderTex);
@@ -271,28 +173,42 @@ namespace ConformalDecals.Text {
                 }
             }
 
-            // COPY TEXTURE BACK INTO RAM
+            // COPY RENDERTEX INTO TEXTURE 
             var prevRT = RenderTexture.active;
             RenderTexture.active = renderTex;
-            texture.ReadPixels(new Rect(0, 0, textureSize.x, textureSize.y), 0, 0, true);
+            texture.ReadPixels(new Rect(0, 0, textureSize.x, textureSize.y), 0, 0, false);
-            texture.Apply();
+            texture.Apply(false, true);
             RenderTexture.active = prevRT;
 
             GL.PopMatrix();
 
             // RELEASE RENDERTEX
-            renderTex.Release();
+            RenderTexture.ReleaseTemporary(renderTex);
-            RenderTexture.Destroy(renderTex);
 
-            // CLEAR SUBMESHES
+            // DESTROY THE RENDERER OBJECT
-            _tmp.text = "";
+            Object.Destroy(tmpObject);
-
-            for (int i = 0; i < transform.childCount; i++) {
-                var child = transform.GetChild(i);
-                Destroy(child.gameObject);
-            }
 
             return new TextRenderOutput(texture, window);
         }
+        
+        /// Setup shader and texture
+        public static void ModuleManagerPostLoad() {
+            if (SystemInfo.graphicsDeviceType == GraphicsDeviceType.Direct3D11 || SystemInfo.graphicsDeviceType == GraphicsDeviceType.Direct3D12) {
+                textRenderTextureFormat = RenderTextureFormat.ARGB32; // DirectX is dumb
+            }
+
+            if (!SystemInfo.SupportsTextureFormat(textTextureFormat)) {
+                Logging.LogError($"Text texture format {textTextureFormat} not supported on this platform.");
+            }
+
+            if (!SystemInfo.SupportsRenderTextureFormat(textRenderTextureFormat)) {
+                Logging.LogError($"Text texture format {textRenderTextureFormat} not supported on this platform.");
+            }
+
+            _blankTexture = Texture2D.blackTexture;
+            _blitShader = Shabby.Shabby.FindShader(ShaderName);
+            if (_blitShader == null) Logging.LogError($"Could not find text blit shader named '{ShaderName}'");
+        }
+
     }
 }

Source/ConformalDecals/UI/TextEntryController.cs

@@ -3,7 +3,6 @@ using ConformalDecals.Text;
 using ConformalDecals.Util;
 using TMPro;
 using UnityEngine;
-using UnityEngine.Events;
 using UnityEngine.UI;
 
 namespace ConformalDecals.UI {
@@ -35,14 +34,15 @@ namespace ConformalDecals.UI {
         private Vector2            _lineSpacingRange;
         private Vector2            _charSpacingRange;
         private TMP_InputField     _textBoxTMP;
+        private FontMenuController _fontMenu;
         private TextUpdateDelegate _onValueChanged;
 
-        private FontMenuController _fontMenu;
+        private static int _lockCounter;
 
-        private bool   _ignoreUpdates;
         private bool   _isLocked;
         private string _lockString;
-        private static int _lockCounter;
+        private bool   _ignoreUpdates;
+        private bool   _textUpdated;
 
         public static TextEntryController Create(
             string text, DecalFont font, FontStyles style, bool vertical, float linespacing, float charspacing,
@@ -74,7 +74,7 @@ namespace ConformalDecals.UI {
 
         public void SetControlLock(string value = null) {
             if (_isLocked) return;
-            InputLockManager.SetControlLock(_lockString);
+            InputLockManager.SetControlLock(ControlTypes.EDITOR_UI, _lockString);
             _isLocked = true;
         }
 
@@ -86,8 +86,7 @@ namespace ConformalDecals.UI {
 
         public void OnTextUpdate(string newText) {
             this._text = newText;
-
+            _textUpdated = true;
-            OnValueChanged();
         }
 
         public void OnFontMenu() {
@@ -105,7 +104,7 @@ namespace ConformalDecals.UI {
             _textBoxTMP.fontAsset = _font.FontAsset;
 
             UpdateStyleButtons();
-            OnValueChanged();
+            _textUpdated = true;
         }
 
         public void OnLineSpacingUpdate(float value) {
@@ -114,7 +113,7 @@ namespace ConformalDecals.UI {
             _lineSpacing = Mathf.Lerp(_lineSpacingRange.x, _lineSpacingRange.y, value);
 
             UpdateLineSpacing();
-            OnValueChanged();
+            _textUpdated = true;
         }
 
         public void OnLineSpacingUpdate(string text) {
@@ -128,7 +127,7 @@ namespace ConformalDecals.UI {
             }
 
             UpdateLineSpacing();
-            OnValueChanged();
+            _textUpdated = true;
         }
 
         public void OnCharSpacingUpdate(float value) {
@@ -137,7 +136,7 @@ namespace ConformalDecals.UI {
             _charSpacing = Mathf.Lerp(_charSpacingRange.x, _charSpacingRange.y, value);
 
             UpdateCharSpacing();
-            OnValueChanged();
+            _textUpdated = true;
         }
 
         public void OnCharSpacingUpdate(string text) {
@@ -151,7 +150,7 @@ namespace ConformalDecals.UI {
             }
 
             UpdateCharSpacing();
-            OnValueChanged();
+            _textUpdated = true;
         }
 
         public void OnBoldUpdate(bool state) {
@@ -163,7 +162,7 @@ namespace ConformalDecals.UI {
                 _style &= ~FontStyles.Bold;
 
             _textBoxTMP.textComponent.fontStyle = _style | _font.FontStyle & ~_font.FontStyleMask;
-            OnValueChanged();
+            _textUpdated = true;
         }
 
         public void OnItalicUpdate(bool state) {
@@ -175,7 +174,7 @@ namespace ConformalDecals.UI {
                 _style &= ~FontStyles.Italic;
 
             _textBoxTMP.textComponent.fontStyle = _style | _font.FontStyle & ~_font.FontStyleMask;
-            OnValueChanged();
+            _textUpdated = true;
         }
 
         public void OnUnderlineUpdate(bool state) {
@@ -187,7 +186,7 @@ namespace ConformalDecals.UI {
                 _style &= ~FontStyles.Underline;
 
             _textBoxTMP.textComponent.fontStyle = _style | _font.FontStyle & ~_font.FontStyleMask;
-            OnValueChanged();
+            _textUpdated = true;
         }
 
         public void OnSmallCapsUpdate(bool state) {
@@ -199,14 +198,14 @@ namespace ConformalDecals.UI {
                 _style &= ~FontStyles.SmallCaps;
 
             _textBoxTMP.textComponent.fontStyle = _style | _font.FontStyle & ~_font.FontStyleMask;
-            OnValueChanged();
+            _textUpdated = true;
         }
 
         public void OnVerticalUpdate(bool state) {
             if (_ignoreUpdates) return;
 
             _vertical = state;
-            OnValueChanged();
+            _textUpdated = true;
         }
 
         private void Start() {
@@ -230,8 +229,11 @@ namespace ConformalDecals.UI {
             RemoveControlLock();
         }
         
-        private void OnValueChanged() {
+        private void LateUpdate() {
+            if (_textUpdated) {
                 _onValueChanged(_text, _font, _style, _vertical, _lineSpacing, _charSpacing);
+                _textUpdated = false;
+            }
         }
 
         private void UpdateStyleButtons() {

Source/ConformalDecals/Util/ParseUtil.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Reflection;
+using UniLinq;
 using UnityEngine;
 
 namespace ConformalDecals.Util {
@@ -74,6 +75,14 @@ namespace ConformalDecals.Util {
             return ParseValueIndirect(ref value, node, valueName, int.TryParse);
         }
 
+        public static uint ParseUint(ConfigNode node, string valueName, bool isOptional = false, uint defaultValue = 0) {
+            return ParseValue(node, valueName, uint.TryParse, isOptional, defaultValue);
+        }
+
+        public static bool ParseUintIndirect(ref uint value, ConfigNode node, string valueName) {
+            return ParseValueIndirect(ref value, node, valueName, uint.TryParse);
+        }
+
         public static Color32 ParseColor32(ConfigNode node, string valueName, bool isOptional = false, Color32 defaultValue = default) {
             return ParseValue(node, valueName, TryParseColor32, isOptional, defaultValue);
         }
@@ -106,6 +115,15 @@ namespace ConformalDecals.Util {
             return ParseValueIndirect(ref value, node, valueName, ParseExtensions.TryParseVector3);
         }
 
+        public static Matrix4x4 ParseMatrix4x4(ConfigNode node, string valueName, bool isOptional = false, Matrix4x4 defaultValue = default) {
+            return ParseValue(node, valueName, ParseUtil.TryParseMatrix4x4, isOptional, defaultValue);
+        }
+
+        public static bool ParseMatrix4x4Indirect(ref Matrix4x4 value, ConfigNode node, string valueName) {
+            return ParseValueIndirect(ref value, node, valueName, ParseUtil.TryParseMatrix4x4);
+
+        }
+
         public static T ParseValue<T>(ConfigNode node, string valueName, TryParseDelegate<T> tryParse, bool isOptional = false, T defaultValue = default) {
             string valueString = node.GetValue(valueName);
 
@@ -145,6 +163,26 @@ namespace ConformalDecals.Util {
             throw new FormatException($"Improperly formatted {typeof(T)} value for {valueName} : '{valueString}");
         }
 
+        public static bool TryParseMatrix4x4(string valueString, out Matrix4x4 value) {
+            value = new Matrix4x4();
+
+            var split = valueString.Split(Separator, StringSplitOptions.RemoveEmptyEntries);
+            for (int i = 0; i < split.Length; i++) {
+                split[i] = split[i].Trim();
+            }
+
+            if (split.Length != 16) return false;
+            int index = 0;
+            for (int row = 0; row < 4; row++) {
+                for (int col = 0; col < 4; col++) {
+                    if (!float.TryParse(split[index], out float component)) return false;
+                    value[row, col] = component;
+                }
+            }
+
+            return true;
+        }
+
         public static bool TryParseHexColor(string valueString, out Color32 value) {
             value = new Color32(0, 0, 0, byte.MaxValue);
 

changelog.txt

@@ -1,3 +1,12 @@
+v0.2.7
+------
+- Supported KSP versions: 1.8.x to 1.11.x
+- Notes:
+ - Attaching decal parts in flight using engineer kerbals is not supported.
+- Fixes:
+ - Fixed certain non-ascii strings not rendering correctly under certain circumstances.
+ - Yet another attempted fix for the planet text glitch.
+
 v0.2.6
 ------
 - Fixes: