void InitializeRenderers()
{
renderers = m_PreviewInstance.GetComponentsInChildren <Renderer>(true);
if (!m_SourceSortingGroup)
{
List <string> editorSortingLayers = EditorExtra.GetSortingLayerNames();
//Sort renderers front to back taking sorting layer and sorting order into account
List <KeyValuePair <Renderer, double> > l_renderersOrder = new List <KeyValuePair <Renderer, double> >();
for (int i = 0; i < renderers.Length; ++i)
{
Renderer l_renderer = renderers[i];
int l_sortingOrder = l_renderer.sortingOrder;
int l_layerIndex = editorSortingLayers.IndexOf(l_renderer.sortingLayerName);
l_renderersOrder.Add(new KeyValuePair <Renderer, double>(l_renderer,
(l_layerIndex * 2.0) + (l_sortingOrder / (double)32767)));
}
l_renderersOrder = l_renderersOrder.OrderByDescending((s) => s.Value).ToList();
//Store renderers in order
renderers = l_renderersOrder.ConvertAll(s => s.Key).ToArray();
}
//Create temp materials for non sprite renderers
List <MaterialCache> l_materialCacheList = new List <MaterialCache>();
foreach (Renderer renderer in renderers)
{
l_materialCacheList.Add(new MaterialCache(renderer));
}
materialCache = l_materialCacheList.ToArray();
}
void InitializeRenderers()
{
Renderer[] l_renderers = m_PreviewInstance.GetComponentsInChildren <Renderer>();
List <string> l_sortingLayerNames = new List <string>(l_renderers.Length);
foreach (Renderer l_renderer in l_renderers)
{
l_sortingLayerNames.Add(l_renderer.sortingLayerName);
}
//Find the deepest used layer
List <string> editorSortingLayers = EditorExtra.GetSortingLayerNames();
int deepestLayerIndex = int.MaxValue;
foreach (string layerName in l_sortingLayerNames)
{
int index = editorSortingLayers.IndexOf(layerName);
if (index < deepestLayerIndex)
{
deepestLayerIndex = index;
}
}
string deepestLayer = "Default";
if (deepestLayerIndex >= 0 && deepestLayerIndex < editorSortingLayers.Count)
{
deepestLayer = editorSortingLayers[deepestLayerIndex];
}
//Sort renderers front to back taking sorting layer and sorting order into account
//Set deepest layer to all renderers and calculate the sorting order
List <KeyValuePair <Renderer, double> > l_renderersOrder = new List <KeyValuePair <Renderer, double> >();
for (int i = 0; i < l_renderers.Length; ++i)
{
Renderer l_renderer = l_renderers[i];
int l_sortingOrder = l_renderer.sortingOrder;
int l_layerIndex = editorSortingLayers.IndexOf(l_renderer.sortingLayerName);
l_renderer.sortingLayerName = deepestLayer;
l_renderersOrder.Add(new KeyValuePair <Renderer, double>(l_renderer, (l_layerIndex * 2.0) + (l_sortingOrder / (double)32767)));
}
l_renderersOrder = l_renderersOrder.OrderByDescending((s) => s.Value).ToList();
//Store renderers in order
renderers = l_renderersOrder.ConvertAll(s => s.Key).ToArray();
//Create temp materials for non sprite renderers
List <MaterialCache> l_materialCacheList = new List <MaterialCache>();
foreach (Renderer renderer in renderers)
{
l_materialCacheList.Add(new MaterialCache(renderer));
}
materialCache = l_materialCacheList.ToArray();
}