544 lines
19 KiB
C#
544 lines
19 KiB
C#
|
// Amplify Shader Editor - Visual Shader Editing Tool
|
||
|
|
// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
|
||
|
|
|
||
|
|
using UnityEngine;
|
||
|
|
using UnityEditor;
|
||
|
|
using System;
|
||
|
|
using System.Reflection;
|
||
|
|
using AmplifyShaderEditor;
|
||
|
|
|
||
|
|
|
||
|
|
public static class MaterialPropertyHandlerEx
|
||
|
|
{
|
||
|
|
private static System.Type type = null;
|
||
|
|
public static System.Type Type { get { return ( type == null ) ? type = System.Type.GetType( "UnityEditor.MaterialPropertyHandler, UnityEditor" ) : type; } }
|
||
|
|
public static object GetHandler( Shader shader, string name )
|
||
|
|
{
|
||
|
|
return MaterialPropertyHandlerEx.Type.InvokeMember( "GetHandler", BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.InvokeMethod, null, null, new object[] { shader, name } );
|
||
|
|
}
|
||
|
|
|
||
|
|
public static void OnGUI( object obj, ref Rect position, MaterialProperty prop, GUIContent label, MaterialEditor editor )
|
||
|
|
{
|
||
|
|
Type.InvokeMember( "OnGUI", BindingFlags.Instance | BindingFlags.Public | BindingFlags.InvokeMethod, null, obj, new object[] { position, prop, label, editor } );
|
||
|
|
}
|
||
|
|
|
||
|
|
public static float GetPropertyHeight( object obj, MaterialProperty prop, string label, MaterialEditor editor )
|
||
|
|
{
|
||
|
|
return (float)Type.InvokeMember( "GetPropertyHeight", BindingFlags.Instance | BindingFlags.Public | BindingFlags.InvokeMethod, null, obj, new object[] { prop, label, editor } );
|
||
|
|
}
|
||
|
|
|
||
|
|
public static object PropertyDrawer( object obj )
|
||
|
|
{
|
||
|
|
return Type.InvokeMember( "propertyDrawer", BindingFlags.Instance | BindingFlags.Public | BindingFlags.GetProperty, null, obj, new object[] {} );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
internal class ASEMaterialInspector : ShaderGUI
|
||
|
|
{
|
||
|
|
private const string CopyButtonStr = "Copy Values";
|
||
|
|
private const string PasteButtonStr = "Paste Values";
|
||
|
|
private const string PreviewModelPref = "ASEMI_PREVIEWMODEL";
|
||
|
|
|
||
|
|
private static MaterialEditor m_instance = null;
|
||
|
|
private static bool m_refreshOnUndo = false;
|
||
|
|
|
||
|
|
private bool m_initialized = false;
|
||
|
|
private double m_lastRenderedTime;
|
||
|
|
private PreviewRenderUtility m_previewRenderUtility;
|
||
|
|
private Mesh m_targetMesh;
|
||
|
|
private Vector2 m_previewDir = new Vector2( 120f, -20f );
|
||
|
|
private int m_selectedMesh = 0;
|
||
|
|
|
||
|
|
|
||
|
|
// Reflection Fields
|
||
|
|
private Type m_modelInspectorType = null;
|
||
|
|
private MethodInfo m_renderMeshMethod = null;
|
||
|
|
private Type m_previewGUIType = null;
|
||
|
|
private MethodInfo m_dragMethod = null;
|
||
|
|
private FieldInfo m_selectedField = null;
|
||
|
|
private FieldInfo m_infoField = null;
|
||
|
|
|
||
|
|
#if UNITY_2020_1_OR_NEWER
|
||
|
|
private Type m_previewSettingsType = null;
|
||
|
|
object m_previewSettingsInstance;
|
||
|
|
FieldInfo previewDirInfo;
|
||
|
|
FieldInfo shadedMaterialInfo;
|
||
|
|
FieldInfo activeMaterialInfo;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if UNITY_2018_2_OR_NEWER
|
||
|
|
public override void OnClosed( Material material )
|
||
|
|
{
|
||
|
|
base.OnClosed( material );
|
||
|
|
CleanUp();
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
void CleanUp()
|
||
|
|
{
|
||
|
|
if( m_previewRenderUtility != null )
|
||
|
|
{
|
||
|
|
m_previewRenderUtility.Cleanup();
|
||
|
|
m_previewRenderUtility = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void UndoRedoPerformed()
|
||
|
|
{
|
||
|
|
m_refreshOnUndo = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
~ASEMaterialInspector()
|
||
|
|
{
|
||
|
|
Undo.undoRedoPerformed -= UndoRedoPerformed;
|
||
|
|
CleanUp();
|
||
|
|
}
|
||
|
|
public override void OnGUI( MaterialEditor materialEditor, MaterialProperty[] properties )
|
||
|
|
{
|
||
|
|
IOUtils.Init();
|
||
|
|
Material mat = materialEditor.target as Material;
|
||
|
|
|
||
|
|
if( mat == null )
|
||
|
|
return;
|
||
|
|
|
||
|
|
m_instance = materialEditor;
|
||
|
|
|
||
|
|
if( !m_initialized )
|
||
|
|
{
|
||
|
|
Init();
|
||
|
|
m_initialized = true;
|
||
|
|
Undo.undoRedoPerformed += UndoRedoPerformed;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( Event.current.type == EventType.Repaint &&
|
||
|
|
mat.HasProperty( IOUtils.DefaultASEDirtyCheckId ) &&
|
||
|
|
mat.GetInt( IOUtils.DefaultASEDirtyCheckId ) == 1 )
|
||
|
|
{
|
||
|
|
mat.SetInt( IOUtils.DefaultASEDirtyCheckId, 0 );
|
||
|
|
UIUtils.ForceUpdateFromMaterial();
|
||
|
|
//Event.current.Use();
|
||
|
|
}
|
||
|
|
|
||
|
|
if( materialEditor.isVisible )
|
||
|
|
{
|
||
|
|
GUILayout.BeginVertical();
|
||
|
|
{
|
||
|
|
GUILayout.Space( 3 );
|
||
|
|
if( GUILayout.Button( "Open in Shader Editor" ) )
|
||
|
|
{
|
||
|
|
#if UNITY_2018_3_OR_NEWER
|
||
|
|
ASEPackageManagerHelper.SetupLateMaterial( mat );
|
||
|
|
|
||
|
|
#else
|
||
|
|
AmplifyShaderEditorWindow.LoadMaterialToASE( mat );
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
GUILayout.BeginHorizontal();
|
||
|
|
{
|
||
|
|
if( GUILayout.Button( CopyButtonStr ) )
|
||
|
|
{
|
||
|
|
System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
|
||
|
|
|
||
|
|
Shader shader = mat.shader;
|
||
|
|
int propertyCount = UnityEditor.ShaderUtil.GetPropertyCount( shader );
|
||
|
|
string allProperties = string.Empty;
|
||
|
|
for( int i = 0; i < propertyCount; i++ )
|
||
|
|
{
|
||
|
|
UnityEditor.ShaderUtil.ShaderPropertyType type = UnityEditor.ShaderUtil.GetPropertyType( shader, i );
|
||
|
|
string name = UnityEditor.ShaderUtil.GetPropertyName( shader, i );
|
||
|
|
string valueStr = string.Empty;
|
||
|
|
switch( type )
|
||
|
|
{
|
||
|
|
case UnityEditor.ShaderUtil.ShaderPropertyType.Color:
|
||
|
|
{
|
||
|
|
Color value = mat.GetColor( name );
|
||
|
|
valueStr = value.r.ToString() + IOUtils.VECTOR_SEPARATOR +
|
||
|
|
value.g.ToString() + IOUtils.VECTOR_SEPARATOR +
|
||
|
|
value.b.ToString() + IOUtils.VECTOR_SEPARATOR +
|
||
|
|
value.a.ToString();
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case UnityEditor.ShaderUtil.ShaderPropertyType.Vector:
|
||
|
|
{
|
||
|
|
Vector4 value = mat.GetVector( name );
|
||
|
|
valueStr = value.x.ToString() + IOUtils.VECTOR_SEPARATOR +
|
||
|
|
value.y.ToString() + IOUtils.VECTOR_SEPARATOR +
|
||
|
|
value.z.ToString() + IOUtils.VECTOR_SEPARATOR +
|
||
|
|
value.w.ToString();
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case UnityEditor.ShaderUtil.ShaderPropertyType.Float:
|
||
|
|
{
|
||
|
|
float value = mat.GetFloat( name );
|
||
|
|
valueStr = value.ToString();
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case UnityEditor.ShaderUtil.ShaderPropertyType.Range:
|
||
|
|
{
|
||
|
|
float value = mat.GetFloat( name );
|
||
|
|
valueStr = value.ToString();
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case UnityEditor.ShaderUtil.ShaderPropertyType.TexEnv:
|
||
|
|
{
|
||
|
|
Texture value = mat.GetTexture( name );
|
||
|
|
valueStr = AssetDatabase.GetAssetPath( value );
|
||
|
|
Vector2 offset = mat.GetTextureOffset( name );
|
||
|
|
Vector2 scale = mat.GetTextureScale( name );
|
||
|
|
valueStr += IOUtils.VECTOR_SEPARATOR + scale.x.ToString() +
|
||
|
|
IOUtils.VECTOR_SEPARATOR + scale.y.ToString() +
|
||
|
|
IOUtils.VECTOR_SEPARATOR + offset.x.ToString() +
|
||
|
|
IOUtils.VECTOR_SEPARATOR + offset.y.ToString();
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
allProperties += name + IOUtils.FIELD_SEPARATOR + type + IOUtils.FIELD_SEPARATOR + valueStr;
|
||
|
|
|
||
|
|
if( i < ( propertyCount - 1 ) )
|
||
|
|
{
|
||
|
|
allProperties += IOUtils.LINE_TERMINATOR;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
EditorPrefs.SetString( IOUtils.MAT_CLIPBOARD_ID, allProperties );
|
||
|
|
System.Threading.Thread.CurrentThread.CurrentCulture = System.Threading.Thread.CurrentThread.CurrentUICulture;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( GUILayout.Button( PasteButtonStr ) )
|
||
|
|
{
|
||
|
|
System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
|
||
|
|
string propertiesStr = EditorPrefs.GetString( IOUtils.MAT_CLIPBOARD_ID, string.Empty );
|
||
|
|
if( !string.IsNullOrEmpty( propertiesStr ) )
|
||
|
|
{
|
||
|
|
string[] propertyArr = propertiesStr.Split( IOUtils.LINE_TERMINATOR );
|
||
|
|
bool validData = true;
|
||
|
|
try
|
||
|
|
{
|
||
|
|
for( int i = 0; i < propertyArr.Length; i++ )
|
||
|
|
{
|
||
|
|
string[] valuesArr = propertyArr[ i ].Split( IOUtils.FIELD_SEPARATOR );
|
||
|
|
if( valuesArr.Length != 3 )
|
||
|
|
{
|
||
|
|
Debug.LogWarning( "Material clipboard data is corrupted" );
|
||
|
|
validData = false;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
else if( mat.HasProperty( valuesArr[ 0 ] ) )
|
||
|
|
{
|
||
|
|
UnityEditor.ShaderUtil.ShaderPropertyType type = (UnityEditor.ShaderUtil.ShaderPropertyType)Enum.Parse( typeof( UnityEditor.ShaderUtil.ShaderPropertyType ), valuesArr[ 1 ] );
|
||
|
|
switch( type )
|
||
|
|
{
|
||
|
|
case UnityEditor.ShaderUtil.ShaderPropertyType.Color:
|
||
|
|
{
|
||
|
|
string[] colorVals = valuesArr[ 2 ].Split( IOUtils.VECTOR_SEPARATOR );
|
||
|
|
if( colorVals.Length != 4 )
|
||
|
|
{
|
||
|
|
Debug.LogWarning( "Material clipboard data is corrupted" );
|
||
|
|
validData = false;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
mat.SetColor( valuesArr[ 0 ], new Color( Convert.ToSingle( colorVals[ 0 ] ),
|
||
|
|
Convert.ToSingle( colorVals[ 1 ] ),
|
||
|
|
Convert.ToSingle( colorVals[ 2 ] ),
|
||
|
|
Convert.ToSingle( colorVals[ 3 ] ) ) );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case UnityEditor.ShaderUtil.ShaderPropertyType.Vector:
|
||
|
|
{
|
||
|
|
string[] vectorVals = valuesArr[ 2 ].Split( IOUtils.VECTOR_SEPARATOR );
|
||
|
|
if( vectorVals.Length != 4 )
|
||
|
|
{
|
||
|
|
Debug.LogWarning( "Material clipboard data is corrupted" );
|
||
|
|
validData = false;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
mat.SetVector( valuesArr[ 0 ], new Vector4( Convert.ToSingle( vectorVals[ 0 ] ),
|
||
|
|
Convert.ToSingle( vectorVals[ 1 ] ),
|
||
|
|
Convert.ToSingle( vectorVals[ 2 ] ),
|
||
|
|
Convert.ToSingle( vectorVals[ 3 ] ) ) );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case UnityEditor.ShaderUtil.ShaderPropertyType.Float:
|
||
|
|
{
|
||
|
|
mat.SetFloat( valuesArr[ 0 ], Convert.ToSingle( valuesArr[ 2 ] ) );
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case UnityEditor.ShaderUtil.ShaderPropertyType.Range:
|
||
|
|
{
|
||
|
|
mat.SetFloat( valuesArr[ 0 ], Convert.ToSingle( valuesArr[ 2 ] ) );
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case UnityEditor.ShaderUtil.ShaderPropertyType.TexEnv:
|
||
|
|
{
|
||
|
|
string[] texVals = valuesArr[ 2 ].Split( IOUtils.VECTOR_SEPARATOR );
|
||
|
|
if( texVals.Length != 5 )
|
||
|
|
{
|
||
|
|
Debug.LogWarning( "Material clipboard data is corrupted" );
|
||
|
|
validData = false;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
mat.SetTexture( valuesArr[ 0 ], AssetDatabase.LoadAssetAtPath<Texture>( texVals[ 0 ] ) );
|
||
|
|
mat.SetTextureScale( valuesArr[ 0 ], new Vector2( Convert.ToSingle( texVals[ 1 ] ), Convert.ToSingle( texVals[ 2 ] ) ) );
|
||
|
|
mat.SetTextureOffset( valuesArr[ 0 ], new Vector2( Convert.ToSingle( texVals[ 3 ] ), Convert.ToSingle( texVals[ 4 ] ) ) );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch( Exception e )
|
||
|
|
{
|
||
|
|
Debug.LogException( e );
|
||
|
|
validData = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
if( validData )
|
||
|
|
{
|
||
|
|
materialEditor.PropertiesChanged();
|
||
|
|
UIUtils.CopyValuesFromMaterial( mat );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
EditorPrefs.SetString( IOUtils.MAT_CLIPBOARD_ID, string.Empty );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
System.Threading.Thread.CurrentThread.CurrentCulture = System.Threading.Thread.CurrentThread.CurrentUICulture;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
GUILayout.EndHorizontal();
|
||
|
|
GUILayout.Space( 5 );
|
||
|
|
}
|
||
|
|
GUILayout.EndVertical();
|
||
|
|
}
|
||
|
|
EditorGUI.BeginChangeCheck();
|
||
|
|
//base.OnGUI( materialEditor, properties );
|
||
|
|
|
||
|
|
// Draw custom properties instead of calling BASE to use single line texture properties
|
||
|
|
materialEditor.SetDefaultGUIWidths();
|
||
|
|
|
||
|
|
if( m_infoField == null )
|
||
|
|
{
|
||
|
|
m_infoField = typeof( MaterialEditor ).GetField( "m_InfoMessage", BindingFlags.Instance | BindingFlags.NonPublic );
|
||
|
|
}
|
||
|
|
|
||
|
|
string info = m_infoField.GetValue( materialEditor ) as string;
|
||
|
|
if( !string.IsNullOrEmpty( info ) )
|
||
|
|
{
|
||
|
|
EditorGUILayout.HelpBox( info, MessageType.Info );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
GUIUtility.GetControlID( "EditorTextField".GetHashCode(), FocusType.Passive, new Rect( 0f, 0f, 0f, 0f ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
for( int i = 0; i < properties.Length; i++ )
|
||
|
|
{
|
||
|
|
if( ( properties[ i ].flags & ( MaterialProperty.PropFlags.HideInInspector | MaterialProperty.PropFlags.PerRendererData ) ) == MaterialProperty.PropFlags.None )
|
||
|
|
{
|
||
|
|
// Removed no scale offset one line texture property for consistency :( sad face
|
||
|
|
//if( ( properties[ i ].flags & MaterialProperty.PropFlags.NoScaleOffset ) == MaterialProperty.PropFlags.NoScaleOffset )
|
||
|
|
//{
|
||
|
|
// object obj = MaterialPropertyHandlerEx.GetHandler( mat.shader, properties[ i ].name );
|
||
|
|
// if( obj != null )
|
||
|
|
// {
|
||
|
|
// float height = MaterialPropertyHandlerEx.GetPropertyHeight( obj, properties[ i ], properties[ i ].displayName, materialEditor );
|
||
|
|
// //Rect rect = (Rect)materialEditor.GetType().InvokeMember( "GetPropertyRect", BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.InvokeMethod, null, materialEditor, new object[] { properties[ i ], properties[ i ].displayName, true } );
|
||
|
|
// Rect rect = EditorGUILayout.GetControlRect( true, height, EditorStyles.layerMaskField );
|
||
|
|
// MaterialPropertyHandlerEx.OnGUI( obj, ref rect, properties[ i ], new GUIContent( properties[ i ].displayName ), materialEditor );
|
||
|
|
|
||
|
|
// if( MaterialPropertyHandlerEx.PropertyDrawer( obj ) != null )
|
||
|
|
// continue;
|
||
|
|
|
||
|
|
// rect = EditorGUILayout.GetControlRect( true, height, EditorStyles.layerMaskField );
|
||
|
|
// materialEditor.TexturePropertyMiniThumbnail( rect, properties[ i ], properties[ i ].displayName, string.Empty );
|
||
|
|
// }
|
||
|
|
// else
|
||
|
|
// {
|
||
|
|
// materialEditor.TexturePropertySingleLine( new GUIContent( properties[ i ].displayName ), properties[ i ] );
|
||
|
|
// }
|
||
|
|
//}
|
||
|
|
//else
|
||
|
|
//{
|
||
|
|
float propertyHeight = materialEditor.GetPropertyHeight( properties[ i ], properties[ i ].displayName );
|
||
|
|
Rect controlRect = EditorGUILayout.GetControlRect( true, propertyHeight, EditorStyles.layerMaskField, new GUILayoutOption[ 0 ] );
|
||
|
|
materialEditor.ShaderProperty( controlRect, properties[ i ], properties[ i ].displayName );
|
||
|
|
//}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
EditorGUILayout.Space();
|
||
|
|
materialEditor.RenderQueueField();
|
||
|
|
#if UNITY_5_6_OR_NEWER
|
||
|
|
materialEditor.EnableInstancingField();
|
||
|
|
#endif
|
||
|
|
#if UNITY_5_6_2 || UNITY_5_6_3 || UNITY_5_6_4 || UNITY_2017_1_OR_NEWER
|
||
|
|
materialEditor.DoubleSidedGIField();
|
||
|
|
#endif
|
||
|
|
materialEditor.LightmapEmissionProperty();
|
||
|
|
if( m_refreshOnUndo || EditorGUI.EndChangeCheck() )
|
||
|
|
{
|
||
|
|
m_refreshOnUndo = false;
|
||
|
|
|
||
|
|
string isEmissive = mat.GetTag( "IsEmissive", false, "false" );
|
||
|
|
if( isEmissive.Equals( "true" ) )
|
||
|
|
{
|
||
|
|
mat.globalIlluminationFlags &= (MaterialGlobalIlluminationFlags)3;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
mat.globalIlluminationFlags |= MaterialGlobalIlluminationFlags.EmissiveIsBlack;
|
||
|
|
}
|
||
|
|
|
||
|
|
UIUtils.CopyValuesFromMaterial( mat );
|
||
|
|
}
|
||
|
|
|
||
|
|
if( materialEditor.RequiresConstantRepaint() && m_lastRenderedTime + 0.032999999821186066 < EditorApplication.timeSinceStartup )
|
||
|
|
{
|
||
|
|
this.m_lastRenderedTime = EditorApplication.timeSinceStartup;
|
||
|
|
materialEditor.Repaint();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private void Init()
|
||
|
|
{
|
||
|
|
string guid = EditorPrefs.GetString( PreviewModelPref, "" );
|
||
|
|
if( !string.IsNullOrEmpty( guid ) )
|
||
|
|
{
|
||
|
|
m_targetMesh = AssetDatabase.LoadAssetAtPath<Mesh>( AssetDatabase.GUIDToAssetPath( guid ) );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public override void OnMaterialPreviewSettingsGUI( MaterialEditor materialEditor )
|
||
|
|
{
|
||
|
|
|
||
|
|
base.OnMaterialPreviewSettingsGUI( materialEditor );
|
||
|
|
|
||
|
|
if( UnityEditor.ShaderUtil.hardwareSupportsRectRenderTexture )
|
||
|
|
{
|
||
|
|
EditorGUI.BeginChangeCheck();
|
||
|
|
m_targetMesh = (Mesh)EditorGUILayout.ObjectField( m_targetMesh, typeof( Mesh ), false, GUILayout.MaxWidth( 120 ) );
|
||
|
|
if( EditorGUI.EndChangeCheck() )
|
||
|
|
{
|
||
|
|
if( m_targetMesh != null )
|
||
|
|
{
|
||
|
|
EditorPrefs.SetString( PreviewModelPref, AssetDatabase.AssetPathToGUID( AssetDatabase.GetAssetPath( m_targetMesh ) ) );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
EditorPrefs.SetString( PreviewModelPref, "" );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if( m_selectedField == null )
|
||
|
|
{
|
||
|
|
m_selectedField = typeof( MaterialEditor ).GetField( "m_SelectedMesh", BindingFlags.Instance | BindingFlags.NonPublic );
|
||
|
|
}
|
||
|
|
|
||
|
|
m_selectedMesh = (int)m_selectedField.GetValue( materialEditor );
|
||
|
|
|
||
|
|
if( m_selectedMesh != 0 )
|
||
|
|
{
|
||
|
|
if( m_targetMesh != null )
|
||
|
|
{
|
||
|
|
m_targetMesh = null;
|
||
|
|
EditorPrefs.SetString( PreviewModelPref, "" );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public override void OnMaterialInteractivePreviewGUI( MaterialEditor materialEditor, Rect r, GUIStyle background )
|
||
|
|
{
|
||
|
|
if( Event.current.type == EventType.DragExited )
|
||
|
|
{
|
||
|
|
if( DragAndDrop.objectReferences.Length > 0 )
|
||
|
|
{
|
||
|
|
GameObject dropped = DragAndDrop.objectReferences[ 0 ] as GameObject;
|
||
|
|
if( dropped != null )
|
||
|
|
{
|
||
|
|
m_targetMesh = AssetDatabase.LoadAssetAtPath<Mesh>( AssetDatabase.GetAssetPath( dropped ) );
|
||
|
|
EditorPrefs.SetString( PreviewModelPref, AssetDatabase.AssetPathToGUID( AssetDatabase.GetAssetPath( m_targetMesh ) ) );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if( m_targetMesh == null )
|
||
|
|
{
|
||
|
|
base.OnMaterialInteractivePreviewGUI( materialEditor, r, background );
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
Material mat = materialEditor.target as Material;
|
||
|
|
|
||
|
|
if( m_previewRenderUtility == null )
|
||
|
|
{
|
||
|
|
m_previewRenderUtility = new PreviewRenderUtility();
|
||
|
|
#if UNITY_2017_1_OR_NEWER
|
||
|
|
m_previewRenderUtility.cameraFieldOfView = 30f;
|
||
|
|
#else
|
||
|
|
m_previewRenderUtility.m_CameraFieldOfView = 30f;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
if( m_previewGUIType == null )
|
||
|
|
{
|
||
|
|
m_previewGUIType = Type.GetType( "PreviewGUI, UnityEditor, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null" );
|
||
|
|
m_dragMethod = m_previewGUIType.GetMethod( "Drag2D", BindingFlags.Static | BindingFlags.Public );
|
||
|
|
}
|
||
|
|
|
||
|
|
if( m_modelInspectorType == null )
|
||
|
|
{
|
||
|
|
m_modelInspectorType = Type.GetType( "UnityEditor.ModelInspector, UnityEditor, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null" );
|
||
|
|
m_renderMeshMethod = m_modelInspectorType.GetMethod( "RenderMeshPreview", BindingFlags.Static | BindingFlags.NonPublic );
|
||
|
|
}
|
||
|
|
|
||
|
|
m_previewDir = (Vector2)m_dragMethod.Invoke( m_previewGUIType, new object[] { m_previewDir, r } );
|
||
|
|
|
||
|
|
#if UNITY_2020_1_OR_NEWER
|
||
|
|
if( m_previewSettingsType == null )
|
||
|
|
{
|
||
|
|
m_previewSettingsType = m_modelInspectorType.GetNestedType( "PreviewSettings",BindingFlags.NonPublic);
|
||
|
|
}
|
||
|
|
|
||
|
|
if( m_previewSettingsInstance == null )
|
||
|
|
{
|
||
|
|
m_previewSettingsInstance = Activator.CreateInstance( m_previewSettingsType );
|
||
|
|
previewDirInfo = m_previewSettingsType.GetField( "previewDir", BindingFlags.Instance | BindingFlags.Public );
|
||
|
|
shadedMaterialInfo = m_previewSettingsType.GetField( "shadedPreviewMaterial", BindingFlags.Instance | BindingFlags.Public );
|
||
|
|
activeMaterialInfo = m_previewSettingsType.GetField( "activeMaterial", BindingFlags.Instance | BindingFlags.Public );
|
||
|
|
}
|
||
|
|
|
||
|
|
shadedMaterialInfo.SetValue( m_previewSettingsInstance, mat );
|
||
|
|
activeMaterialInfo.SetValue( m_previewSettingsInstance, mat );
|
||
|
|
previewDirInfo.SetValue( m_previewSettingsInstance, m_previewDir );
|
||
|
|
|
||
|
|
if( Event.current.type == EventType.Repaint )
|
||
|
|
{
|
||
|
|
m_previewRenderUtility.BeginPreview( r, background );
|
||
|
|
m_renderMeshMethod.Invoke( m_modelInspectorType, new object[] { m_targetMesh, m_previewRenderUtility, m_previewSettingsInstance, -1 } );
|
||
|
|
m_previewRenderUtility.EndAndDrawPreview( r );
|
||
|
|
}
|
||
|
|
#else
|
||
|
|
if( Event.current.type == EventType.Repaint )
|
||
|
|
{
|
||
|
|
m_previewRenderUtility.BeginPreview( r, background );
|
||
|
|
m_renderMeshMethod.Invoke( m_modelInspectorType, new object[] { m_targetMesh, m_previewRenderUtility, mat, null, m_previewDir, -1 } );
|
||
|
|
m_previewRenderUtility.EndAndDrawPreview( r );
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
public static MaterialEditor Instance { get { return m_instance; } set { m_instance = value; } }
|
||
|
|
}
|