How to undo rotation and flip from Cubemap.getPixel

Hi, I have a script that moves a camera, captures the cubemap at its location every certain time interval, and stores each of 6 faces of the cubemap as images, where the script is attached below (cubemap is assigned as Camera.main.RenderToCubemap(cubemap):

Code (CSharp):

1. void getTexture(CubemapFace face, string folder) {
2.         Color[] colors = cubemap.GetPixels(face);
3.         Texture2D tex = new Texture2D(1024, 1024);
4.         tex.SetPixels(colors);
5.         byte[] image = tex.EncodeToPNG();
6.         string imagePath = Path.Combine(folderPath + "/" + folder + "/" + count + ".png");
7.         File.WriteAllBytes(imagePath, image);
8.     }
9.  

The problem is that the captured cubemap image is both a 180 degree rotated and horizontally flipped version of what the camera supposedly captures. For instance, I get the positive X face of cubemap as


when the game view is


I don't see any additional parameters for Cubemap.GetPixels that can solve this problem and I wonder if there is any workaround. Thank you!

 

It looks to me only horizontally flipped, not additionally rotated. From the documentation it looks like Cubemap lays out its pixel rows top to bottom whereas Texture2D does it bottom to top. The straight forward solution would be to reorder the data in your

colors

array.