public TextureChangeTag this[TextureRole index]
{
get
{
return(m_internalList.ContainsKey(index) ? m_internalList[index] : null);
}
set
{
if (!m_internalList.ContainsKey(index))
{
m_internalList.Add(index, value);
}
else
{
throw new ArgumentException("Cannot have two texture changes with the same role!");
}
}
}
public TextureChangeTag()
{
m_textureName = null;
m_role = TextureRole.Background;
}
void Combine(TextureSetForForCombinedMaps set, PlaytimePainter p)
{
TextureRole.Clear();
int size;
var id = p?.ImgData;
Color[] dst;
Texture2D tex = null;
if (id != null)
{
size = id.width * id.height;
dst = id.Pixels;
tex = id.texture2D;
}
else
{
size = set.width * set.height;
tex = new Texture2D(set.width, set.height, TextureFormat.ARGB32, true, set.isColor);
dst = new Color[size];
tex.wrapMode = TextureWrapMode.Repeat;
tex.name = set.name;
}
var mips = new List <Color[]>();
for (int i = 1; i < tex.mipmapCount; i++)
{
mips.Add(tex.GetPixels(i));
}
for (int colChan = 0; colChan < 4; colChan++)
{
var c = channel[colChan];
if (c.enabled)
{
var ch = c.sourceChannel;
var col = c.Role.GetPixels(set, id);
if (c.flip)
{
for (int i = 0; i < size; i++)
{
dst[i][colChan] = 1 - col[i][ch];
}
}
else
{
for (int i = 0; i < size; i++)
{
dst[i][colChan] = col[i][ch];
}
}
var newMips = c.Role.GetMipPixels(set, id);
for (int m = 1; m < tex.mipmapCount; m++)
{
var mlevel = mips[m - 1];
var newLevel = newMips[m - 1];
if (c.flip)
{
for (int si = 0; si < mlevel.Length; si++)
{
mlevel[si][colChan] = 1 - newLevel[si][colChan];
}
}
else
{
for (int si = 0; si < mlevel.Length; si++)
{
mlevel[si][colChan] = newLevel[si][colChan];
}
}
mips[m - 1] = mlevel;
}
}
}
for (int i = 1; i < tex.mipmapCount; i++)
{
tex.SetPixels(mips[i - 1], i);
}
if (id != null)
{
id.SetAndApply(false);
set.LastProduct = tex;
}
else
{
tex.SetPixels(dst);
tex.Apply(false, false);
set.LastProduct = tex;
#if UNITY_EDITOR
set.LastProduct = tex.SaveTextureAsAsset(TexMGMTdata.texturesFolderName, ref set.name, false);
TextureImporter importer = set.LastProduct.GetTextureImporter();
bool needReimport = importer.WasNotReadable();
needReimport |= importer.WasWrongIsColor(isColor);
needReimport |= importer.WasClamped();
if (needReimport)
{
importer.SaveAndReimport();
}
#endif
}
TextureRole.Clear();
}
