shadows and png files.
Moderators: Víctor Paredes, Belgarath, slowtiger
shadows and png files.
When I took on this project I had no idea something so simple could kick my rear like it did.
Shadow fx from a layer that happens to fall in the invisible part of a png file do not work.
http://www.youtube.com/watch?v=-wv1nUc4WEA
Shadow fx from a layer that happens to fall in the invisible part of a png file do not work.
http://www.youtube.com/watch?v=-wv1nUc4WEA
I just rendered all 72 frames with the patch I made removed and selected the ''do not premultiply alpha'' but it still shows the problem in the animated gif. The shadow problem does not show up in the individual png images, it only shows up when i put them in GIMP and play the animation.2ner wrote:I just tried exporting a drop shadow on transparency to png with that selected and it worked fine.
Do the png exported images look normal before you convert to gif?
Oh, it's before you export a gif from Gimp that you see that already. Right in Gimp it looks like that? I used Gimp for my test. I don't understand.
"when I play the animation" - I think it's the conversion to gif that does it. Maybe Gimp is cropping out transparent areas. I've seen it do that. It sort of looks like it's doing that at the top of your image.
Oh, it's before you export a gif from Gimp that you see that already. Right in Gimp it looks like that? I used Gimp for my test. I don't understand.
"when I play the animation" - I think it's the conversion to gif that does it. Maybe Gimp is cropping out transparent areas. I've seen it do that. It sort of looks like it's doing that at the top of your image.
I just tried exporting a gif animation from Gimp and it doesn't give options for the quantization. Maybe there's a setting in preferences or you can modify the script or something.
I used to use a program called Microsoft Animated Gif Creator or something like that. It gave you control over how many indexed colors you created. There may have even been options for partial transparency. I can't remember.
I used to use a program called Microsoft Animated Gif Creator or something like that. It gave you control over how many indexed colors you created. There may have even been options for partial transparency. I can't remember.
Import your images into gimp and go to filters/animations/play and it even shows the shadows messed in there.
I just sent the gif file that has the patch in it to the band and it looks good enough for them. The next time I'll try and avoid shadows that drop down into the transparent part of the image. I was so ready to be done with this head ache.
Thanks for all help.
I just sent the gif file that has the patch in it to the band and it looks good enough for them. The next time I'll try and avoid shadows that drop down into the transparent part of the image. I was so ready to be done with this head ache.
Thanks for all help.