public UVAdjuster_Atlas(MB2_TextureBakeResults tbr, MB2_LogLevel ll)
{
textureBakeResults = tbr;
LOG_LEVEL = ll;
matsAndSrcUVRect = tbr.materialsAndUVRects;
{
compareNamesWhenComparingMaterials = false;
// This is an option if using addressables.
// At runtime the materials can be different instances but are the same material.
// We replaced this hack by adding the primary key (path to material asset) in the textureBakeResult
// User can use this key to find the runtimeMaterial. However somebody could be using something other than
// the path as the primary key. Could fall back to using this.
if (MBVersion.IsUsingAddressables() &&
Application.isPlaying)
{
compareNamesWhenComparingMaterials = true;
}
else
{
compareNamesWhenComparingMaterials = false;
}
}
//count the number of times a material appears in the atlas. used for fast lookup
numTimesMatAppearsInAtlas = new int[matsAndSrcUVRect.Length];
for (int i = 0; i < matsAndSrcUVRect.Length; i++)
{
if (numTimesMatAppearsInAtlas[i] > 1)
{
continue;
}
int count = 1;
for (int j = i + 1; j < matsAndSrcUVRect.Length; j++)
{
if (matsAndSrcUVRect[i].material == matsAndSrcUVRect[j].material)
{
count++;
}
}
numTimesMatAppearsInAtlas[i] = count;
if (count > 1)
{
//allMatsAreUnique = false;
for (int j = i + 1; j < matsAndSrcUVRect.Length; j++)
{
if (matsAndSrcUVRect[i].material == matsAndSrcUVRect[j].material)
{
numTimesMatAppearsInAtlas[j] = count;
}
}
}
}
/*
* runtimeMat_2_buildtimeMap = new Dictionary<Material, Material>();
* for (int i = 0; i < matsAndSrcUVRect.Length; i++)
* {
* if (matsAndSrcUVRect[i].runtimeMaterial != null)
* {
* runtimeMat_2_buildtimeMap.Add(matsAndSrcUVRect[i].runtimeMaterial, matsAndSrcUVRect[i].material);
* } else
* {
* runtimeMat_2_buildtimeMap.Add(matsAndSrcUVRect[i].material, matsAndSrcUVRect[i].material);
* }
* }
*/
}
