void CropTexture(RectOptions rectOptions)
{
for (int i = 0; i < listTexture2D.Count; i++)
{
Debug.Log(listString[i].Replace(Application.dataPath, "Assets"));
RectInput.width = widthCrop;
RectInput.height = heightCrop;
var res = CropWithRect(rectOptions, listTexture2D[i], RectInput, xMod, yMod, listString[i]);
listTexture2D[i] = res.texture;
var path = listString[i];
var importer = (TextureImporter)AssetImporter.GetAtPath(path);
var sprites = new SpriteMetaData [importer.spritesheet.Length];
Array.Copy(importer.spritesheet, 0, sprites, 0, importer.spritesheet.Length);
for (var j = 0; j < sprites.Length; j++)
{
var rect = sprites[j].rect;
rect.y = rect.y - 716;
rect.x = rect.x - res.xRect;
sprites[j].rect = rect;
}
importer.spritesheet = sprites;
Debug.Log($"yRect: {res.yRect}");
EditorUtility.SetDirty(importer);
byte[] bytes = listTexture2D[i].EncodeToPNG();
File.WriteAllBytes(listString[i].Replace(Application.dataPath, "Assets"), bytes);
importer.SaveAndReimport();
}
AssetDatabase.Refresh();
}
private static Texture2D CropWithRect(RectOptions rectOptions, Texture2D texture, Rect r, int xMod, int yMod)
{
if (r.height < 0 || r.width < 0)
{
return(texture);
}
Texture2D result = new Texture2D((int)r.width, (int)r.height);
if (r.width != 0 && r.height != 0)
{
float xRect = r.x;
float yRect = r.y;
float widthRect = r.width;
float heightRect = r.height;
switch (rectOptions)
{
case RectOptions.Center:
xRect = (texture.width - r.width) / 2;
yRect = (texture.height - r.height) / 2;
break;
case RectOptions.BottomRight:
xRect = texture.width - r.width;
break;
case RectOptions.BottomLeft:
break;
case RectOptions.TopLeft:
yRect = texture.height - r.height;
break;
case RectOptions.TopRight:
xRect = texture.width - r.width;
yRect = texture.height - r.height;
break;
case RectOptions.Custom:
float tempWidth = texture.width - r.width - xMod;
float tempHeight = texture.height - r.height - yMod;
xRect = tempWidth > texture.width ? 0 : tempWidth;
yRect = tempHeight > texture.height ? 0 : tempHeight;
break;
}
if (texture.width < r.x + r.width || texture.height < r.y + r.height || xRect > r.x + texture.width || yRect > r.y + texture.height || xRect < 0 || yRect < 0 || r.width < 0 || r.height < 0)
{
//EditorUtility.DisplayDialog("Set value crop", "Set value crop (Width and Height > 0) less than origin texture size \n" + texture.name + " wrong size", "ReSet");
return(texture);
}
result.SetPixels(texture.GetPixels(Mathf.FloorToInt(xRect), Mathf.FloorToInt(yRect), Mathf.FloorToInt(widthRect), Mathf.FloorToInt(heightRect)));
result.Apply();
}
return(result);
}
void CropTexture(RectOptions rectOptions)
{
Debug.Log("crop");
for (int i = 0; i < listTexture2D.Count; i++)
{
Debug.Log(listString[i].Replace(Application.dataPath, "Assets"));
RectInput.width = widthCrop;
RectInput.height = heightCrop;
listTexture2D[i] = CropWithRect(rectOptions, listTexture2D[i], RectInput, xMod, yMod);
byte[] bytes = listTexture2D[i].EncodeToPNG();
File.WriteAllBytes(listString[i].Replace(Application.dataPath, "Assets"), bytes);
}
AssetDatabase.Refresh();
}
public static IEnumerator CropSquare(
Texture2D texture, RectOptions rectOptions, System.Action <Texture2D> callback)
{
var smallest = texture.width < texture.height ? texture.width : texture.height;
var rect = new Rect(0, 0, smallest, smallest);
if (rect.height < 0 || rect.width < 0)
{
throw new System.ArgumentException("Invalid texture size");
}
Texture2D result = new Texture2D((int)rect.width, (int)rect.height);
if (rect.width != 0 && rect.height != 0)
{
float xRect = rect.x;
float yRect = rect.y;
float widthRect = rect.width;
float heightRect = rect.height;
switch (rectOptions)
{
case RectOptions.Center:
xRect = (texture.width - rect.width) / 2;
yRect = (texture.height - rect.height) / 2;
break;
case RectOptions.BottomRight:
xRect = texture.width - rect.width;
break;
case RectOptions.BottomLeft:
break;
case RectOptions.TopLeft:
yRect = texture.height - rect.height;
break;
case RectOptions.TopRight:
xRect = texture.width - rect.width;
yRect = texture.height - rect.height;
break;
case RectOptions.Custom:
float tempWidth = texture.width - rect.width;
float tempHeight = texture.height - rect.height;
xRect = tempWidth > texture.width ? 0 : tempWidth;
yRect = tempHeight > texture.height ? 0 : tempHeight;
break;
}
if (texture.width < rect.x + rect.width || texture.height < rect.y + rect.height ||
xRect > rect.x + texture.width || yRect > rect.y + texture.height ||
xRect < 0 || yRect < 0 || rect.width < 0 || rect.height < 0)
{
throw new System.ArgumentException("Set value crop less than origin texture size");
}
result.SetPixels(texture.GetPixels(Mathf.FloorToInt(xRect), Mathf.FloorToInt(yRect),
Mathf.FloorToInt(widthRect), Mathf.FloorToInt(heightRect)));
yield return(null);
result.Apply();
}
yield return(null);
callback(result);
}
public static Texture2D CropWithRect(
WebCamTexture texture, Rect rect, RectOptions rectOptions, int xMod, int yMod)
{
if (rect.height < 0 || rect.width < 0)
{
throw new System.ArgumentException("Invalid texture size");
}
Texture2D result = new Texture2D((int)rect.width, (int)rect.height);
if (rect.width != 0 && rect.height != 0)
{
float xRect = rect.x;
float yRect = rect.y;
float widthRect = rect.width;
float heightRect = rect.height;
switch (rectOptions)
{
case RectOptions.Center:
xRect = (texture.width - rect.width) / 2;
yRect = (texture.height - rect.height) / 2;
break;
case RectOptions.BottomRight:
xRect = texture.width - rect.width;
break;
case RectOptions.BottomLeft:
break;
case RectOptions.TopLeft:
yRect = texture.height - rect.height;
break;
case RectOptions.TopRight:
xRect = texture.width - rect.width;
yRect = texture.height - rect.height;
break;
case RectOptions.Custom:
float tempWidth = texture.width - rect.width - xMod;
float tempHeight = texture.height - rect.height - yMod;
xRect = tempWidth > texture.width ? 0 : tempWidth;
yRect = tempHeight > texture.height ? 0 : tempHeight;
break;
}
if (texture.width < rect.x + rect.width || texture.height < rect.y + rect.height ||
xRect > rect.x + texture.width || yRect > rect.y + texture.height ||
xRect < 0 || yRect < 0 || rect.width < 0 || rect.height < 0)
{
throw new System.ArgumentException("Set value crop less than origin texture size");
}
result.SetPixels(texture.GetPixels(Mathf.FloorToInt(xRect), Mathf.FloorToInt(yRect),
Mathf.FloorToInt(widthRect), Mathf.FloorToInt(heightRect)));
result.Apply();
}
return(result);
}
void ChooseOptions(Options options)
{
switch (options)
{
case Options.Resize:
widthResize = EditorGUILayout.IntField("Width:", widthResize);
heightResize = EditorGUILayout.IntField("Height:", heightResize);
EditorGUILayout.Space();
if (listTexturesOrigin.Count > 0)
{
widthResize = widthResize <= 0 ? 0 : widthResize;
heightResize = heightResize <= 0 ? 0 : heightResize;
}
int oldwidthResize = 0;
int oldheightResize = 0;
if (oldwidthResize != widthResize || oldheightResize != heightResize)
{
Review();
}
oldheightResize = heightResize;
oldwidthResize = widthResize;
if (GUILayout.Button("Resize Texture2D"))
{
ResizeTexture();
}
break;
case Options.Crop:
EditorGUILayout.BeginHorizontal();
EditorGUILayout.BeginVertical();
EditorGUI.BeginDisabledGroup(true);
EditorGUI.EndDisabledGroup();
rectOptions = (RectOptions)EditorGUILayout.EnumPopup("Position", rectOptions);
widthCrop = EditorGUILayout.IntField(" Width: ", widthCrop);
heightCrop = EditorGUILayout.IntField(" Height: ", heightCrop);
if (listTexturesOrigin.Count > 0)
{
widthCrop = listTexturesOrigin[0].width < widthCrop ? listTexturesOrigin[0].width : widthCrop <= 0 ? 0 : widthCrop;
heightCrop = listTexturesOrigin[0].height < heightCrop ? listTexturesOrigin[0].height : heightCrop <= 0 ? 0 : heightCrop;
}
int oldwidthCrop = 0;
int oldheightCrop = 0;
if (oldwidthCrop != widthCrop || oldheightCrop != heightCrop)
{
Review();
}
oldheightCrop = heightCrop;
oldwidthCrop = widthCrop;
if (rectOptions == RectOptions.Custom)
{
xMod = EditorGUILayout.IntField(" xMod: ", xMod);
yMod = EditorGUILayout.IntField(" yMod: ", yMod);
if (listTexturesOrigin.Count > 0)
{
int tempxMod = listTexturesOrigin[0].width - widthCrop;
int tempyMod = listTexturesOrigin[0].height - heightCrop;
xMod = xMod <= 0 ? 0 : xMod >= tempxMod ? tempxMod : xMod;
yMod = yMod <= 0 ? 0 : yMod >= tempyMod ? tempyMod : yMod;
}
int oldxMod = 0;
int oldyMod = 0;
if (oldxMod != xMod || oldyMod != yMod)
{
Review();
}
oldxMod = xMod;
oldyMod = yMod;
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
if (GUILayout.Button("Crop Texture"))
{
CropTexture(rectOptions);
}
break;
}
}
private static Result CropWithRect(RectOptions rectOptions, Texture2D texture, Rect r, int xMod, int yMod,
string path)
{
if (r.height < 0 || r.width < 0)
{
return(new Result()
{
texture = texture, xRect = -1, yRect = -1
});
}
Texture2D result = new Texture2D((int)r.width, (int)r.height);
var importer = (TextureImporter)TextureImporter.GetAtPath(path);
var sprites = new SpriteMetaData [importer.spritesheet.Length];
float xRect = r.x;
float yRect = r.y;
if (r.width != 0 && r.height != 0)
{
float widthRect = r.width;
float heightRect = r.height;
switch (rectOptions)
{
case RectOptions.Center:
xRect = (texture.width - r.width) / 2;
yRect = (texture.height - r.height) / 2;
break;
case RectOptions.BottomRight:
xRect = texture.width - r.width;
break;
case RectOptions.BottomLeft:
break;
case RectOptions.TopLeft:
yRect = texture.height - r.height;
break;
case RectOptions.TopRight:
xRect = texture.width - r.width;
yRect = texture.height - r.height;
break;
case RectOptions.Custom:
float tempWidth = texture.width - r.width - xMod;
float tempHeight = texture.height - r.height - yMod;
xRect = tempWidth > texture.width ? 0 : tempWidth;
yRect = tempHeight > texture.height ? 0 : tempHeight;
break;
}
if (texture.width < r.x + r.width || texture.height < r.y + r.height || xRect > r.x + texture.width ||
yRect > r.y + texture.height || xRect < 0 || yRect < 0 || r.width < 0 || r.height < 0)
{
//EditorUtility.DisplayDialog("Set value crop", "Set value crop (Width and Height > 0) less than origin texture size \n" + texture.name + " wrong size", "ReSet");
return(new Result()
{
texture = result, xRect = xRect, yRect = yRect
});
}
result.SetPixels(texture.GetPixels(Mathf.FloorToInt(xRect), Mathf.FloorToInt(yRect),
Mathf.FloorToInt(widthRect), Mathf.FloorToInt(heightRect)));
result.Apply();
}
return(new Result()
{
texture = result, yRect = yRect, xRect = xRect
});
}
