private uint GetKey(OptimizableObject opt)
{
uint textureKey;
if (opt.MainTexture == null)
{
textureKey = Utils.CalculateMD5Hash(opt.GetColor().ToString());
}
else
{
textureKey = Utils.CalculateMD5Hash(AssetDatabase.GetAssetPath(opt.MainTexture)); //TODO ADD OFFSET + SCALE, but thinkg same texture, diff tiles on any of the materials, what would happen...
}
return(textureKey);
}
//gets a concatenated string of paths of the different textures the object has.
//TODO ADD OFFSET + SCALE, but thinkg same texture, diff tiles on any of the materials, what would happen...
private string GetUniqueIdentifier(OptimizableObject opt)
{
string uniqueStringID = "";
List <Texture2D> objTextures = ShaderManager.Instance.GetTexturesForObject(opt.ObjectMaterial, opt.ShaderName);
for (int i = 0; i < objTextures.Count; i++)
{
if (objTextures[i] != null)
{
uniqueStringID += AssetDatabase.GetAssetPath(objTextures[i]);
}
}
if (uniqueStringID == "")
{
uniqueStringID = opt.GetColor().ToString();
}
return(uniqueStringID);
}
