private void OrderMaterialDefinition()
{
//Ordering List based on textureSize, for atlas calculation
for (int i = 0; i < orderedMaterialDefinition.Length; i++)
{
int LargestIndex = i;
for (int i2 = i; i2 < orderedMaterialDefinition.Length; i2++)
{
if (orderedMaterialDefinition[LargestIndex].baseTexture[0].width * orderedMaterialDefinition[LargestIndex].baseTexture[0].height < orderedMaterialDefinition[i2].baseTexture[0].width * orderedMaterialDefinition[i2].baseTexture[0].height)
{
LargestIndex = i2;
}
if (i2 == orderedMaterialDefinition.Length - 1)
{
UMAData.MaterialDefinition tempMaterialDefinition = orderedMaterialDefinition[i];
orderedMaterialDefinition[i] = orderedMaterialDefinition[LargestIndex];
orderedMaterialDefinition[LargestIndex] = tempMaterialDefinition;
}
}
}
}
protected override void Start()
{
backUpTexture = umaData.backUpTextures();
umaData.cleanTextures();
materialDefinitionList = new List <UMAData.MaterialDefinition>();
//Update atlas area can be handled here
UMAData.MaterialDefinition tempMaterialDefinition = new UMAData.MaterialDefinition();
SlotData[] slots = umaData.umaRecipe.slotDataList;
for (int i = 0; i < slots.Length; i++)
{
if (slots[i] == null)
{
continue;
}
if (slots[i].textureNameList.Length == 1 && string.IsNullOrEmpty(slots[i].textureNameList[0]))
{
continue;
}
if (slots[i].GetOverlay(0) != null)
{
tempMaterialDefinition = new UMAData.MaterialDefinition();
tempMaterialDefinition.baseTexture = slots[i].GetOverlay(0).textureList;
tempMaterialDefinition.baseColor = slots[i].GetOverlay(0).color;
tempMaterialDefinition.materialSample = slots[i].materialSample;
int overlays = 0;
for (int overlayCounter = 0; overlayCounter < slots[i].OverlayCount; overlayCounter++)
{
var overlay = slots[i].GetOverlay(overlayCounter);
if (overlay != null)
{
overlays++;
if (overlay.useAdvancedMasks)
{
overlay.EnsureChannels(slots[i].textureNameList.Length);
}
}
}
tempMaterialDefinition.overlays = new UMAData.textureData[overlays - 1];
tempMaterialDefinition.overlayColors = new Color32[tempMaterialDefinition.overlays.Length];
tempMaterialDefinition.rects = new Rect[tempMaterialDefinition.overlays.Length];
tempMaterialDefinition.channelMask = new Color32[tempMaterialDefinition.overlays.Length + 1][];
tempMaterialDefinition.channelAdditiveMask = new Color32[tempMaterialDefinition.overlays.Length + 1][];
tempMaterialDefinition.channelMask[0] = slots[i].GetOverlay(0).channelMask;
tempMaterialDefinition.channelAdditiveMask[0] = slots[i].GetOverlay(0).channelAdditiveMask;
tempMaterialDefinition.slotData = slots[i];
int overlayID = 0;
for (int overlayCounter = 0; overlayCounter < slots[i].OverlayCount - 1; overlayCounter++)
{
var overlay = slots[i].GetOverlay(overlayCounter + 1);
if (overlay == null)
{
continue;
}
tempMaterialDefinition.overlays[overlayID] = new UMAData.textureData();
tempMaterialDefinition.rects[overlayID] = overlay.rect;
tempMaterialDefinition.overlays[overlayID].textureList = overlay.textureList;
tempMaterialDefinition.overlayColors[overlayID] = overlay.color;
tempMaterialDefinition.channelMask[overlayID + 1] = overlay.channelMask;
tempMaterialDefinition.channelAdditiveMask[overlayID + 1] = overlay.channelAdditiveMask;
overlayID++;
}
materialDefinitionList.Add(tempMaterialDefinition);
}
}
packTexture = new MaxRectsBinPack(umaGenerator.atlasResolution, umaGenerator.atlasResolution, false);
}
