void OnEnable()
{
#if (UNITY_5_0)
title = "UV Inspector";
#else
titleContent = new GUIContent("UV Inspector");
#endif
this.minSize = new Vector2(350, 400);
previewUVSet = (UVSet)EditorPrefs.GetInt("nTools.UVInspector.previewUVSet", (int)previewUVSet);
subMeshToggleField = EditorPrefs.GetInt("nTools.UVInspector.subMeshToggleField", subMeshToggleField.bitfield);
showVertexColors = EditorPrefs.GetBool("nTools.UVInspector.showVertexColors", showVertexColors);
showGrid = EditorPrefs.GetBool("nTools.UVInspector.showGrid", showGrid);
showSubmeshesByOne = EditorPrefs.GetBool("nTools.UVInspector.showSubmeshesByOne", showSubmeshesByOne);
tilePreviewTexture = EditorPrefs.GetBool("nTools.UVInspector.tilePreviewTexture", tilePreviewTexture);
previewTextureSource = (PreviewTextureSource)EditorPrefs.GetInt("nTools.UVInspector.previewTextureSource", (int)previewTextureSource);
customPreviewTexture = (Texture2D)AssetDatabase.LoadAssetAtPath(EditorPrefs.GetString("nTools.UVInspector.customPreviewTexture", ""), typeof(Texture2D));
previewTextureTintColor = IntToColor(EditorPrefs.GetInt("nTools.UVInspector.previewTextureTintColor", ColorToInt(previewTextureTintColor)));
preferredTextureProperty = EditorPrefs.GetString("nTools.UVInspector.preferredTextureProperty", preferredTextureProperty);
previewTextureChannels = (ColorChannels)EditorPrefs.GetInt("nTools.UVInspector.previewTextureChannels", (int)previewTextureChannels);
settingsFoldout = EditorPrefs.GetBool("nTools.UVInspector.settingsFoldout", settingsFoldout);
previewFoldout = EditorPrefs.GetBool("nTools.UVInspector.previewFoldout", previewFoldout);
if (!LoadMaterials())
{
Debug.LogWarning("UV Inspector Error: shaders not found. Reimport asset.");
Close();
return;
}
#if NO_ON_SELECTION_CHANGED
if (EditorApplication.update != OnEditorUpdate)
{
EditorApplication.update += OnEditorUpdate;
}
#else
if (Selection.selectionChanged != OnSelectionChanged)
{
Selection.selectionChanged += OnSelectionChanged;
}
#endif
LoadMeshes();
}
void OnGUI()
{
if (uvPreviewMaterial == null || simpleMaterial == null)
{
if (!LoadMaterials())
{
return;
}
}
for (int i = 0; i < inspectedObjects.Count; i++)
{
if (inspectedObjects[i].obj == null)
{
inspectedObjects.RemoveAt(i);
i = 0;
}
}
scroolPosition = EditorGUILayout.BeginScrollView(scroolPosition);
EditorGUILayout.BeginVertical();
Rect logoRect = EditorGUILayout.GetControlRect(GUILayout.Height(56));
if (Event.current.type == EventType.Repaint)
{
Styles.logoFont.Draw(logoRect, "nTools|UVInspector", false, false, false, false);
}
// info box
if (inspectedObjects.Count == 0)
{
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
EditorGUILayout.LabelField("Select object with mesh.");
EditorGUILayout.EndVertical();
}
else if (inspectedObjects.Count == 1)
{
StringBuilder sb = new StringBuilder();
InspectedObject obj = inspectedObjects[0];
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
EditorGUILayout.LabelField("Object: " + obj.obj.name + ", Mesh: " + obj.mesh.name);
sb.AppendFormat("Submeshes: {0}", obj.subMeshCount);
sb.AppendFormat(", Triangles: {0}", obj.triangleCount);
sb.AppendFormat(", Vertices: {0}", obj.vertexCount);
if (obj.hasColors)
{
sb.Append(", Colors");
}
if (obj.hasUV[0])
{
sb.Append(", UV1");
}
if (obj.hasUV[1])
{
sb.Append(", UV2");
}
if (obj.hasUV[2])
{
sb.Append(", UV3");
}
if (obj.hasUV[3])
{
sb.Append(", UV4");
}
EditorGUILayout.LabelField(sb.ToString());
EditorGUILayout.EndVertical();
}
else
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < inspectedObjects.Count; i++)
{
sb.Append(inspectedObjects[i].obj.name + "(" + inspectedObjects[i].mesh.name + "), ");
}
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
EditorGUILayout.LabelField("Multiple objects:");
EditorGUILayout.LabelField(sb.ToString(), EditorStyles.wordWrappedMiniLabel);
EditorGUILayout.EndVertical();
}
// UI Window
float previewWindowHeight = Mathf.Min(EditorGUIUtility.currentViewWidth, this.position.height * 0.75f);
Rect previewWindowRect = EditorGUILayout.GetControlRect(GUILayout.Height(previewWindowHeight));
UVPreviewWindow(previewWindowRect);
if (inspectedObjects.Count == 1 && !inspectedObjects[0].hasUV[(int)previewUVSet])
{
EditorGUI.LabelField(previewWindowRect, "Unassigned UV Channel", Styles.hudFont);
}
// Toolbar buttons
EditorGUILayout.BeginHorizontal();
showGrid = GUILayout.Toggle(showGrid, "Grid", EditorStyles.toolbarButton);
showVertexColors = GUILayout.Toggle(showVertexColors, "Vertex Colors", EditorStyles.toolbarButton);
tilePreviewTexture = GUILayout.Toggle(tilePreviewTexture, "Texture Tiles", EditorStyles.toolbarButton);
GUI.enabled = IsCanFrameSelected();
if (GUILayout.Toggle(false, "Frame View", EditorStyles.toolbarButton, GUILayout.MaxWidth(80)))
{
FrameSelected();
}
GUI.enabled = true;
if (GUILayout.Toggle(false, "Reset View", EditorStyles.toolbarButton, GUILayout.MaxWidth(80)))
{
previewWindowPosition = new Vector2(-0.5f, -0.5f);
float aspect = Mathf.Min(viewportSize.x, viewportSize.y) / Mathf.Max(viewportSize.x, viewportSize.y, 1);
previewWindowScale = 1.8f * aspect;
}
EditorGUILayout.EndHorizontal();
if (previewFoldout = nGUI.Foldout(previewFoldout, "Preview"))
{
++EditorGUI.indentLevel;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("UV Channel");
previewUVSet = (UVSet)GUILayout.Toolbar((int)previewUVSet, Styles.uvSetNames, GUILayout.MaxWidth(160), GUILayout.Height(20));
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Sub Mesh");
if (inspectedObjects.Count == 1)
{
SubMeshToolbar(inspectedObjects[0].mesh.subMeshCount);
}
else
{
GUI.enabled = false;
GUI.Button(EditorGUILayout.GetControlRect(GUILayout.MaxWidth(160), GUILayout.Height(20)), inspectedObjects.Count > 1 ? "<Multyply Objects>" : "---");
GUI.enabled = true;
}
EditorGUILayout.EndHorizontal();
previewTextureSource = (PreviewTextureSource)EditorGUILayout.EnumPopup("Preview Texture", previewTextureSource);
++EditorGUI.indentLevel;
if (previewTextureSource == PreviewTextureSource.Custom)
{
previewTextureTintColor = EditorGUILayout.ColorField("Image Tint", previewTextureTintColor);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Color Channel");
previewTextureChannels = (ColorChannels)GUILayout.Toolbar((int)previewTextureChannels, Styles.colorChannelsNames, GUILayout.MaxWidth(160), GUILayout.Height(20));
EditorGUILayout.EndHorizontal();
customPreviewTexture = (Texture2D)EditorGUILayout.ObjectField("Image", customPreviewTexture, typeof(Texture2D), false);
}
else if (previewTextureSource == PreviewTextureSource.FromMaterial)
{
PreviewTextureGUI();
previewTextureTintColor = EditorGUILayout.ColorField("Image Tint", previewTextureTintColor);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Color Channel");
previewTextureChannels = (ColorChannels)GUILayout.Toolbar((int)previewTextureChannels, Styles.colorChannelsNames, GUILayout.MaxWidth(160), GUILayout.Height(20));
EditorGUILayout.EndHorizontal();
}
--EditorGUI.indentLevel;
--EditorGUI.indentLevel;
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndScrollView();
}
