Fix issues with fallback fonts

Fixed TMP subobjects being deleted, causing fallback fonts to fail in some situations.
closes #24

GameData/ConformalDecals/Versioning/ConformalDecals.version

@@ -6,7 +6,7 @@
     {
         "MAJOR":0,
         "MINOR":2,
-        "PATCH":2,
+        "PATCH":3,
         "BUILD":0
     },
     "KSP_VERSION":

README.md

@@ -1,4 +1,4 @@
-# Conformal Decals v0.2.2
+# Conformal Decals v0.2.3
 [![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) 
 
 ![Screenshot](http://pileof.rocks/KSP/images/ConformalDecalsHeader.png)

Source/ConformalDecals/Text/FontLoader.cs

@@ -29,7 +29,6 @@ namespace ConformalDecals.Text {
                 var loadedFonts = bundle.LoadAllAssets<TMP_FontAsset>();
                 foreach (var font in loadedFonts) {
                     Logging.Log($"Adding font {font.name}");
-                    font.fallbackFontAssets.Add(FallbackFont);
                 }
             }
 

Source/ConformalDecals/Text/TextRenderer.cs

@@ -89,9 +89,11 @@ namespace ConformalDecals.Text {
             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.");
             }
@@ -279,9 +281,24 @@ namespace ConformalDecals.Text {
 
             // CLEAR SUBMESHES
             for (int i = 0; i < transform.childCount; i++) {
-                Destroy(transform.GetChild(i).gameObject);
+                var child = transform.GetChild(i);
+                var renderer = child.GetComponent<MeshRenderer>();
+                var filter = child.GetComponent<MeshFilter>();
+                if (filter == null || renderer == null) {
+                    Logging.Log("TMP Sub object has no filter or renderer, destroying");
+                    Destroy(child.gameObject);
+                }
+
+                if (filter.mesh.vertexCount < 3) {
+                    Logging.Log("TMP Sub object has no mesh, destroying");
+                    Destroy(child.gameObject);
                 }
 
+                renderer.enabled = false;
+            }
+
+            _tmp.ClearMesh(true);
+
             return new TextRenderOutput(texture, window);
         }
     }

changelog.txt

@@ -1,3 +1,8 @@
+v0.2.3
+------
+- Fixes:
+ - Fixed TMP subobjects being deleted, causing fallback fonts to fail in some situations.
+
 v0.2.2
 ------
 - Fixes: