Greetings!
Working with textures from the 1st Stalker game. Took the original pic, resized the canvas – transparent background areas old and new looked identical in editor, but upon saving the file I've found that new transparent area shows as white while the old one shows as black (opened with XnView, if it's relevant). If pasted from above, new area would also look black, but what makes it different if it's transparent and how do I keep visible color consistent? BTW, I've also seen transparent area showing as yellow or pink in modded pics, so maybe it's editor-dependent?