public void DoUndo(RagePixelCell cell)
{
if (cell.GetUndoHistory().Count > 0)
{
Texture2D src = atlas.GetTexture("_MainTex") as Texture2D;
int width = src.width;
int height = src.height;
int cellXMin = Mathf.FloorToInt(cell.uv.xMin * width);
int cellYMin = Mathf.FloorToInt(cell.uv.yMin * height);
int cellXMax = Mathf.FloorToInt(cell.uv.xMax * width);
int cellYMax = Mathf.FloorToInt(cell.uv.yMax * height);
Color32[] colors = (Color32[])cell.GetUndoHistory()[cell.undoHistory.Count - 1];
int i = 0;
for (int y = cellYMin; y < cellYMax; y++)
{
for (int x = cellXMin; x < cellXMax; x++)
{
src.SetPixel(x, y, colors[i++]);
}
}
src.Apply();
cell.GetUndoHistory().RemoveAt(cell.undoHistory.Count - 1);
}
}
public void saveUndo(RagePixelCell cell)
{
Texture2D src = atlas.GetTexture("_MainTex") as Texture2D;
int width = src.width;
int height = src.height;
int cellXMin = Mathf.FloorToInt(cell.uv.xMin * width);
int cellYMin = Mathf.FloorToInt(cell.uv.yMin * height);
int cellXMax = Mathf.FloorToInt(cell.uv.xMax * width);
int cellYMax = Mathf.FloorToInt(cell.uv.yMax * height);
Color32[] colors = new Color32[(cellYMax - cellYMin) * (cellXMax - cellXMin)];
int i = 0;
for (int y = cellYMin; y < cellYMax; y++)
{
for (int x = cellXMin; x < cellXMax; x++)
{
colors[i++] = src.GetPixel(x, y);
}
}
cell.GetUndoHistory().Add(colors);
}
public void DoUndo(RagePixelCell cell)
{
if (cell.GetUndoHistory().Count > 0)
{
Texture2D src = atlas.GetTexture("_MainTex") as Texture2D;
int width = src.width;
int height = src.height;
int cellXMin = Mathf.FloorToInt(cell.uv.xMin * width);
int cellYMin = Mathf.FloorToInt(cell.uv.yMin * height);
int cellXMax = Mathf.FloorToInt(cell.uv.xMax * width);
int cellYMax = Mathf.FloorToInt(cell.uv.yMax * height);
Color32[] colors = (Color32[])cell.GetUndoHistory()[cell.undoHistory.Count - 1];
int i = 0;
for (int y = cellYMin; y < cellYMax; y++)
{
for (int x = cellXMin; x < cellXMax; x++)
{
src.SetPixel(x, y, colors[i++]);
}
}
src.Apply();
cell.GetUndoHistory().RemoveAt(cell.undoHistory.Count - 1);
}
}
public void saveUndo(RagePixelCell cell)
{
Texture2D src = atlas.GetTexture("_MainTex") as Texture2D;
int width = src.width;
int height = src.height;
int cellXMin = Mathf.FloorToInt(cell.uv.xMin * width);
int cellYMin = Mathf.FloorToInt(cell.uv.yMin * height);
int cellXMax = Mathf.FloorToInt(cell.uv.xMax * width);
int cellYMax = Mathf.FloorToInt(cell.uv.yMax * height);
Color32[] colors = new Color32[(cellYMax - cellYMin) * (cellXMax - cellXMin)];
int i=0;
for (int y = cellYMin; y < cellYMax; y++)
{
for (int x = cellXMin; x < cellXMax; x++)
{
colors[i++] = src.GetPixel(x, y);
}
}
cell.GetUndoHistory().Add(colors);
}
