public static void CopyTexture(Texture2D src, Texture2D des)
{
RenderTexture rt = new RenderTexture(des.width, des.height, 0, RenderTextureFormat.ARGBFloat, RenderTextureReadWrite.Default);
CopyToRT(src, rt);
CopyFromRT(des, rt);
rt.Release();
JUtilities.DestroyObject(rt);
}
public static void FillTexture(RenderTexture rt, Color c)
{
Texture2D tex = new Texture2D(1, 1, TextureFormat.ARGB32, false);
tex.SetPixel(0, 0, c);
tex.Apply();
CopyToRT(tex, rt);
JUtilities.DestroyObject(tex);
}
private void CleanUp()
{
if (environmentProbe != null)
{
JUtilities.DestroyGameobject(environmentProbe.gameObject);
}
if (environmentReflection != null)
{
JUtilities.DestroyObject(environmentReflection);
}
}
private void ExportFace(Cubemap cube, CubemapFace face)
{
Texture2D tex = new Texture2D(cube.width, cube.height);
Color[] data = cube.GetPixels(face);
Color[] flipData = new Color[data.Length];
for (int y = 0; y < Resolution; ++y)
{
for (int x = 0; x < Resolution; ++x)
{
flipData[JUtilities.To1DIndex(x, y, Resolution)] = data[JUtilities.To1DIndex(Resolution - 1 - x, Resolution - 1 - y, Resolution)];
}
}
tex.SetPixels(flipData);
tex.Apply();
byte[] bytes = tex.EncodeToPNG();
string fileName = Path.Combine(Directory, cube.name + "-" + face.ToString() + ".png");
File.WriteAllBytes(fileName, bytes);
JUtilities.DestroyObject(tex);
}