public void LoadBrushes()
{
// Load the textures;
var arr = new List <Brush>();
var hashes = new List <Hash128>();
int idx = 1;
Texture2D t = null;
Brush brush = null;
// Load builtin brushes from editor resources
do
{
brush = (Brush)EditorGUIUtility.Load(EditorResources.brushesPath + "builtin_brush_" + idx + ".brush");
if (brush != null && brush.m_Mask != null)
{
brush.readOnly = true;
arr.Add(brush);
hashes.Add(brush.thumbnail.imageContentsHash);
}
idx++;
}while (brush);
// Load user created brushes from the Assets/Gizmos folder
idx = 0;
do
{
t = EditorGUIUtility.FindTexture("brush_" + idx + ".png");
if (t)
{
Brush b = Brush.CreateInstance(t, AnimationCurve.Constant(0, 1, 1), Brush.kMaxRadiusScale, true);
arr.Add(b);
hashes.Add(b.thumbnail.imageContentsHash);
}
idx++;
}while (t);
// Load .brush files
foreach (string assetPath in AssetDatabase.FindAssets($"t:{typeof(Brush).Name}"))
{
var b = AssetDatabase.LoadAssetAtPath(AssetDatabase.GUIDToAssetPath(assetPath), typeof(Brush)) as Brush;
if (b != null && b.texture != null)
{
arr.Add(b);
hashes.Add(b.thumbnail.imageContentsHash);
}
}
m_BrushList = arr.ToArray();
m_BrushHashes = hashes.ToArray();
}
internal void CreateBrush()
{
ObjectSelector.get.Show(null, typeof(Texture2D), null, false, null,
selection =>
{
if (selection == null)
{
return;
}
var brushName = AssetDatabase.GenerateUniqueAssetPath(Path.Combine(ProjectWindowUtil.GetActiveFolderPath(), "NewBrush.brush"));
var newBrush = Brush.CreateInstance((Texture2D)selection, AnimationCurve.Linear(0, 0, 1, 1), Brush.kMaxRadiusScale, false);
AssetDatabase.CreateAsset(newBrush, brushName);
LoadBrushes();
}, null);
}
public void LoadBrushes()
{
// Load the textures;
var arr = new List <Brush>();
int idx = 1;
Texture2D t = null;
Brush brush = null;
// Load builtin brushes from editor resources
do
{
brush = (Brush)EditorGUIUtility.Load(EditorResources.brushesPath + "builtin_brush_" + idx + ".brush");
if (brush != null && brush.m_Mask != null)
{
brush.readOnly = true;
arr.Add(brush);
}
idx++;
}while (brush);
// Load user created brushes from the Assets/Gizmos folder
idx = 0;
do
{
t = EditorGUIUtility.FindTexture("brush_" + idx + ".png");
if (t)
{
arr.Add(Brush.CreateInstance(t, AnimationCurve.Constant(0, 1, 1), Brush.kMaxRadiusScale, true));
}
idx++;
}while (t);
// Load .brush files
arr.AddRange(
AssetDatabase.FindAssets($"t:{typeof(Brush).Name}")
.Select(p => AssetDatabase.LoadAssetAtPath(AssetDatabase.GUIDToAssetPath(p), typeof(Brush)) as Brush)
.Where(b => b != null && b.texture != null)
);
m_BrushList = arr.ToArray();
}