private void PrepareRender()
{
PPObjLoader.ReleaseAll();
Transform parent = GameObject.Find("ThumbAnchor").transform;
while (parent.childCount > 0)
{
GameObject.DestroyImmediate(parent.GetChild(0).gameObject);
}
mCamera = GetComponent <Camera>();
Color cameraColor = mCamera.backgroundColor;
cameraColor.a = 0;
mCamera.backgroundColor = cameraColor;
SCREEN_SIZE = m_ExportInfo.scaleFactor * SIZE;
if (cameraRT != null && cameraRT.width != SCREEN_SIZE)
{
mCamera.targetTexture = null;
cameraRT.Release();
GameObject.DestroyImmediate(cameraRT);
cameraRT = null;
GameObject.DestroyImmediate(outTexture);
outTexture = null;
}
if (cameraRT == null)
{
cameraRT = new RenderTexture(SCREEN_SIZE, SCREEN_SIZE, 24, RenderTextureFormat.ARGB32);
}
cameraRT.antiAliasing = 8;
mCamera.targetTexture = cameraRT;
if (outTexture == null)
{
outTexture = new Texture2D(SCREEN_SIZE, SCREEN_SIZE, TextureFormat.RGBA32, false);
}
transParent = GameObject.Find("ThumbAnchor").transform;
}
private IEnumerator InnerStartRender()
{
if (m_ExportInfo == null || m_ExportInfo.thumbs == null || m_ExportInfo.thumbs.Length == 0)
{
onFinish.InvokeGracefully(null, "导入信息为空");
yield break;
}
PrepareRender();
PEThumbLight[] lights = GameObject.FindObjectsOfType <PEThumbLight>();
for (int i = 0; i < lights.Length; i++)
{
GameObject.DestroyImmediate(lights[i].gameObject);
}
thumbLight = null;
for (int i = 0; i < m_ExportInfo.thumbs.Length; i++)
{
var thumbExportInfo = m_ExportInfo.thumbs[i];
string thumbName = thumbExportInfo.BlockInfo.Thumb.IsNotNullAndEmpty() ? thumbExportInfo.BlockInfo.Thumb : thumbExportInfo.PrefabName;
var outPutPath = m_ExportInfo.saveFolder;
if (!Directory.Exists(outPutPath))
{
Directory.CreateDirectory(outPutPath);
}
string thumbPath = Path.Combine(outPutPath, (thumbName + ".png").ToLower());
Debug.LogFormat(">>>>> Export prefab_thumb {0} to thumb {1}", thumbName, thumbPath);
// UnityEditor.EditorUtility.DisplayProgressBar("导出缩略图", prefabName, (float) i / m_ExportInfo.thumbs.Length);
GameObject obj = null;
var finish = false;
PPObjLoader.LoadBlock(thumbExportInfo.PrefabInfo, thumbExportInfo.BlockInfo, transParent, o =>
{
finish = true;
obj = o;
});
while (!finish)
{
yield return(null);
}
if (obj == null)
{
continue;
}
yield return(null);
thumbPath.DeleteFileIfExists();
Texture2D texture = RenderThumb(thumbExportInfo, obj, true);
File.WriteAllBytes(thumbPath, texture.EncodeToPNG());
if (!thumbFiles.ContainsKey(thumbPath))
{
thumbFiles.Add(thumbPath, "");
}
}
PPObjLoader.ReleaseAll();
yield return(UploadFiles());
}