void OnEnable()
{
instance = this;
this.autoRepaintOnSceneChange = true;
this.minSize = new Vector2(236, 250);
m_RowBackgroundStyle = new GUIStyle();
m_RowBackgroundStyle.normal.background = EditorGUIUtility.whiteTexture;
s_CurrentPalette = null;
RefreshAvailablePalettes();
}
void RefreshAvailablePalettes()
{
MaterialPalette cur = CurrentPalette;
m_AvailablePalettes = FileUtility.FindAndLoadAssets<MaterialPalette>();
m_AvailablePalettes_Str = m_AvailablePalettes.Select(x => x.name).ToArray();
ArrayUtility.Add<string>(ref m_AvailablePalettes_Str, string.Empty);
ArrayUtility.Add<string>(ref m_AvailablePalettes_Str, "New Material Palette...");
m_CurrentPaletteIndex = System.Array.IndexOf(m_AvailablePalettes, cur);
s_MaterialPalettePath.SetValue(AssetDatabase.GetAssetPath(cur), true);
}
static void CreateMaterialPalette()
{
string path = FileUtility.GetSelectedDirectory() + "/Material Palette.asset";
// Only generate unique path if it already exists - otherwise GenerateAssetUniquePath can return empty string
// in event of path existing in a directory that is not yet created.
if (FileUtility.Exists(path))
{
path = AssetDatabase.GenerateUniqueAssetPath(path);
}
MaterialPalette newPalette = FileUtility.LoadRequired <MaterialPalette>(path);
newPalette.array = Selection.GetFiltered(typeof(Material), SelectionMode.DeepAssets).Cast <Material>().ToArray();
UnityEditor.EditorUtility.SetDirty(newPalette);
EditorGUIUtility.PingObject(newPalette);
}
void SetMaterialPalette(MaterialPalette palette)
{
s_CurrentPalette = palette;
RefreshAvailablePalettes();
}
void OnGUI()
{
DoContextMenu();
GUILayout.Label("Quick Material", EditorStyles.boldLabel);
Rect r = GUILayoutUtility.GetLastRect();
int left = Screen.width - 68;
GUILayout.BeginHorizontal(GUILayout.MaxWidth(Screen.width - 74));
GUILayout.BeginVertical();
m_QueuedMaterial = (Material)EditorGUILayout.ObjectField(m_QueuedMaterial, typeof(Material), true);
GUILayout.Space(2);
if (GUILayout.Button("Apply (Ctrl+Shift+Click)"))
{
ApplyMaterial(MeshSelection.topInternal, m_QueuedMaterial);
}
GUI.enabled = editor != null && MeshSelection.selectedFaceCount > 0;
if (GUILayout.Button("Match Selection"))
{
m_QueuedMaterial = EditorMaterialUtility.GetActiveSelection();
}
GUI.enabled = true;
GUILayout.EndVertical();
GUI.Box(new Rect(left, r.y + r.height + 2, 64, 64), "");
var previewTexture = EditorMaterialUtility.GetPreviewTexture(m_QueuedMaterial);
if (previewTexture != null)
{
GUI.Label(new Rect(left + 2, r.y + r.height + 4, 60, 60), previewTexture);
}
else
{
GUI.Box(new Rect(left + 2, r.y + r.height + 4, 60, 60), "");
GUI.Label(new Rect(left + 2, r.height + 28, 120, 32), "None\n(Texture)");
}
GUILayout.EndHorizontal();
GUILayout.Space(4);
GUI.backgroundColor = PreferenceKeys.proBuilderDarkGray;
UI.EditorGUIUtility.DrawSeparator(2);
GUI.backgroundColor = Color.white;
GUILayout.Label("Material Palette", EditorStyles.boldLabel);
EditorGUI.BeginChangeCheck();
m_CurrentPaletteIndex = EditorGUILayout.Popup("", m_CurrentPaletteIndex, m_AvailablePalettes_Str);
if (EditorGUI.EndChangeCheck())
{
MaterialPalette newPalette = null;
// Add a new material palette
if (m_CurrentPaletteIndex >= m_AvailablePalettes.Length)
{
string path = AssetDatabase.GenerateUniqueAssetPath("Assets/Material Palette.asset");
newPalette = FileUtility.LoadRequired <MaterialPalette>(path);
EditorGUIUtility.PingObject(newPalette);
}
else
{
newPalette = m_AvailablePalettes[m_CurrentPaletteIndex];
}
SetMaterialPalette(newPalette);
}
EditorGUI.BeginChangeCheck();
s_CurrentPalette = (MaterialPalette)EditorGUILayout.ObjectField(s_CurrentPalette, typeof(MaterialPalette), false);
if (EditorGUI.EndChangeCheck())
{
SetMaterialPalette(s_CurrentPalette);
}
GUILayout.Space(4);
Material[] materials = CurrentPalette;
m_ViewScroll = GUILayout.BeginScrollView(m_ViewScroll);
for (int i = 0; i < materials.Length; i++)
{
if (i == 10)
{
GUILayout.Space(2);
GUI.backgroundColor = PreferenceKeys.proBuilderLightGray;
UI.EditorGUIUtility.DrawSeparator(1);
GUI.backgroundColor = Color.white;
GUILayout.Space(2);
}
GUILayout.BeginHorizontal();
if (i < 10)
{
if (GUILayout.Button("Alt + " + (i == 9 ? 0 : (i + 1)).ToString(), EditorStyles.miniButton, GUILayout.MaxWidth(58)))
{
ApplyMaterial(MeshSelection.topInternal, materials[i]);
}
}
else
{
if (GUILayout.Button("Apply", EditorStyles.miniButtonLeft, GUILayout.MaxWidth(44)))
{
ApplyMaterial(MeshSelection.topInternal, materials[i]);
}
GUI.backgroundColor = Color.red;
if (GUILayout.Button("", EditorStyles.miniButtonRight, GUILayout.MaxWidth(14)))
{
Material[] temp = new Material[materials.Length - 1];
System.Array.Copy(materials, 0, temp, 0, materials.Length - 1);
materials = temp;
SaveUserMaterials(materials);
return;
}
GUI.backgroundColor = Color.white;
}
EditorGUI.BeginChangeCheck();
materials[i] = (Material)EditorGUILayout.ObjectField(materials[i], typeof(Material), false);
if (EditorGUI.EndChangeCheck())
{
SaveUserMaterials(materials);
}
GUILayout.EndHorizontal();
}
if (GUILayout.Button("Add"))
{
Material[] temp = new Material[materials.Length + 1];
System.Array.Copy(materials, 0, temp, 0, materials.Length);
materials = temp;
SaveUserMaterials(materials);
}
GUILayout.EndScrollView();
}