Refactor VRCBoardImage component and remove unused shader/editor files

Components/VRCBoardImage.cs

@@ -168,6 +168,7 @@ namespace VRCBoard.Components
                 Array.Resize(ref script.imageIds, newSize);
                 Array.Resize(ref script.texturePropertyMappings, newSize);
                 Array.Resize(ref script.defaultTextures, newSize);
+                EditorUtility.SetDirty(script);
             }
             MaterialPropertyBlock propertyBlock = new MaterialPropertyBlock();
             for (int i = 0; i < script.imageIds.Length; i++)
@@ -194,12 +195,25 @@ namespace VRCBoard.Components
                     defaultImage = EditorGUILayout.ObjectField(defaultImage, typeof(Texture2D), false) as Texture2D;
                     EditorGUILayout.EndHorizontal(); 
                     if (defaultImage != null) propertyBlock.SetTexture(propertyName, defaultImage);
+                }
+                
+                if (script.defaultTextures[i] != defaultImage)
+                {
                     script.defaultTextures[i] = defaultImage;
-                    
+                    EditorUtility.SetDirty(script);
                 }
 
-                script.imageIds[i] = imageId;
+                if (script.imageIds[i] != imageId)
-                if (selectedIndex >= 0 && selectedIndex < materialPropertyNames.Length) script.texturePropertyMappings[i] = materialPropertyNames[selectedIndex];
+                {
+                    script.imageIds[i] = imageId;
+                    EditorUtility.SetDirty(script);
+                }
+
+                if (selectedIndex >= 0 && selectedIndex < materialPropertyNames.Length && script.texturePropertyMappings[i] != materialPropertyNames[selectedIndex])
+                {
+                    script.texturePropertyMappings[i] = materialPropertyNames[selectedIndex];
+                    EditorUtility.SetDirty(script);
+                }
                 GUILayout.EndVertical();
             }
             

Materials/Editor.meta

@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: beb1ece4e81f7d54481022aa41ad1214
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Materials/Editor/VRCBoardShaderEditor.cs

@@ -1,20 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UdonSharp;
-using UnityEngine;
-using UnityEditor;
-
-namespace VRCBoard
-{
-    [UdonBehaviourSyncMode(BehaviourSyncMode.Manual)]
-    public class VRCBoardShaderEditor : ShaderGUI 
-    {
-        // Start is called before the first frame update
-        public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] properties)
-        {
-            EditorGUILayout.LabelField("Please use the VRCBoardImage component to edit the material properties.");
-            //base.OnGUI(materialEditor, properties);
-        }
-    }
-
-}

Materials/Editor/VRCBoardShaderEditor.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 54050364012eda64b93ac4539faa4a15
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Materials/VRCBoardImageShader.shader

@@ -1,98 +0,0 @@
-Shader "VRCBoard/VRCBoardAtlasShader"
-{
-    Properties
-    {
-        // _MainTex
-        _MainTexAtlas("Albedo", 2D) = "white" {}
-        [HideInInspector] _MainTexAtlasSize("Atlas Size", int) = 1
-        [HideInInspector] _MainTexAtlasIndex("Atlas Position", int) = 0
-        [HideInInspector] _MainTexColor("Color", Color) = (1,1,1,1)
-
-        // _EmissionMap
-        _EmissionMapAtlas("Emission", 2D) = "black" {}
-        [HideInInspector] _EmissionMapAtlasSize("Emission Atlas Size", int) = 1
-        [HideInInspector] _EmissionMapAtlasIndex("Emission Atlas Position", int) = 0
-        [HideInInspector] _EmissionColor("Emission Color", Color) = (1,1,1,1)
-
-        // _NormalMap
-        _NormalMapAtlas("Normal", 2D) = "bump" {}
-        [HideInInspector] _NormalMapAtlasSize("Normal Atlas Size", int) = 1
-        [HideInInspector] _NormalMapAtlasIndex("Normal Atlas Position", int) = 0
-        [HideInInspector] _NormalMapScale("Normal Scale", float) = 1
-
-    }
-    SubShader
-    {
-        Tags { "RenderType"="Opaque" }
-        LOD 200
-
-        CGPROGRAM
-        #pragma surface surf Standard fullforwardshadows
-
-        #pragma target 3.0
-
-        sampler2D _MainTexAtlas;
-        sampler2D _EmissionMapAtlas;
-        sampler2D _NormalMapAtlas;
-
-        uint _MainTexAtlasSize;
-        uint _MainTexAtlasIndex;
-        float4 _MainTexColor;
-
-
-        uint _EmissionMapAtlasSize;
-        uint _EmissionMapAtlasIndex;
-        float4 _EmissionColor;
-
-        uint _NormalMapAtlasSize;
-        uint _NormalMapAtlasIndex;
-        float _NormalMapScale;
-
-        struct Input
-        {
-            float2 uv_MainTexAtlas;
-            float2 uv_EmissionMapAtlas;
-            float2 uv_NormalMapAtlas;
-        };
-
-        // Add instancing support for this shader. You need to check 'Enable Instancing' on materials that use the shader.
-        // See https://docs.unity3d.com/Manual/GPUInstancing.html for more information about instancing.
-        // #pragma instancing_options assumeuniformscaling
-        UNITY_INSTANCING_BUFFER_START(Props)
-        UNITY_INSTANCING_BUFFER_END(Props)
-
-        void surf (Input IN, inout SurfaceOutputStandard o)
-        {
-            _MainTexAtlasIndex = _MainTexAtlasIndex+_MainTexAtlasSize;
-            _EmissionMapAtlasIndex = _EmissionMapAtlasIndex+_EmissionMapAtlasSize;
-            _NormalMapAtlasIndex = _NormalMapAtlasIndex+_NormalMapAtlasSize;
-
-            float2 MainTexAtlasUV = float2(
-                (float(_MainTexAtlasIndex % _MainTexAtlasSize) + IN.uv_MainTexAtlas.x) / _MainTexAtlasSize,
-                1.0 - (float(_MainTexAtlasIndex / _MainTexAtlasSize) - IN.uv_MainTexAtlas.y) / _MainTexAtlasSize
-            );
-
-            float2 EmissionMapAtlasUV = float2(
-                (float(_EmissionMapAtlasIndex % _EmissionMapAtlasSize) + IN.uv_EmissionMapAtlas.x) / _EmissionMapAtlasSize,
-                1.0 - (float(_EmissionMapAtlasIndex / _EmissionMapAtlasSize) - IN.uv_EmissionMapAtlas.y) / _EmissionMapAtlasSize
-            );
-
-            float2 NormalMapAtlasUV = float2(
-                (float(_NormalMapAtlasIndex % _NormalMapAtlasSize) + IN.uv_NormalMapAtlas.x) / _NormalMapAtlasSize,
-                1.0 - (float(_NormalMapAtlasIndex / _NormalMapAtlasSize) - IN.uv_NormalMapAtlas.y) / _NormalMapAtlasSize
-            );
-
-            
-            fixed4 c = tex2D (_MainTexAtlas, MainTexAtlasUV);
-            fixed4 e = tex2D (_EmissionMapAtlas, EmissionMapAtlasUV);
-            fixed4 n = tex2D (_NormalMapAtlas, NormalMapAtlasUV);
-            
-            o.Albedo = c.rgb * _MainTexColor.rgb;
-            o.Emission = e.rgb * _EmissionColor.rgb;
-            o.Normal = UnpackNormal(n);
-        }
-        ENDCG
-    }
-    FallBack "Diffuse"
-    CustomEditor "VRCBoard.VRCBoardShaderEditor"
-}

Materials/VRCBoardImageShader.shader.meta

@@ -1,9 +0,0 @@
-fileFormatVersion: 2
-guid: 8391ead9ad6feee41a7c2f7f6ccd5f81
-ShaderImporter:
-  externalObjects: {}
-  defaultTextures: []
-  nonModifiableTextures: []
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: