internal static Texture2D _copyTexturesIntoAtlas(Texture2D[] texToPack, int padding, Rect[] rs, int w, int h, MB3_TextureCombiner combiner)
{
Texture2D ta = new Texture2D(w, h, TextureFormat.ARGB32, true);
MB_Utility.setSolidColor(ta, Color.clear);
for (int i = 0; i < rs.Length; i++)
{
Rect r = rs[i];
Texture2D t = texToPack[i];
Texture2D tmpTex = null;
int x = Mathf.RoundToInt(r.x * w);
int y = Mathf.RoundToInt(r.y * h);
int ww = Mathf.RoundToInt(r.width * w);
int hh = Mathf.RoundToInt(r.height * h);
if (t.width != ww && t.height != hh)
{
tmpTex = t = MB_Utility.resampleTexture(t, ww, hh);
}
ta.SetPixels(x, y, ww, hh, t.GetPixels());
if (tmpTex != null)
{
MB_Utility.Destroy(tmpTex);
}
}
ta.Apply();
return(ta);
}
internal Texture2D _resizeTexture(Texture2D t, int w, int h)
{
Texture2D tx = MB_Utility.resampleTexture(t, w, h);
_temporaryTextures.Add(tx);
return(tx);
}
internal Texture2D _resizeTexture(string propertyName, Texture2D t, int w, int h)
{
Texture2D tx = MB_Utility.resampleTexture(t, w, h);
tx.name = string.Format("tmpResampled{0}_{1}x{2}", _temporaryTextures.Count, w, h);
TemporaryTexture txx = new TemporaryTexture(propertyName, tx);
_temporaryTextures.Add(txx);
return(tx);
}
