devkitPro

Posted: **Sun Mar 14, 2010 5:33 pm**

How can I tell grit to create a background image without transparency (i.e. without using palette color 0) ?

When converting the image

using the options (.grit file)

-ftb -fh!
-g -gt -gB8 -gT FF00FF
-m -mRtf -mLs
-p

i get transparent areas on the background (no$gba, using extended palettes, red color = backdrop):

Posted: **Sun Mar 14, 2010 7:05 pm**

-gT!
No transparent pixels / set the alpha-bit of the pixels. Only has effect for NDS bitmaps.

so change '-gT FF00FF' to '-gT!'. that should do it.

Posted: **Sun Mar 14, 2010 7:25 pm**

I tried -gT!, but it only seems to work with -gb set, not -gt:

ERROR: Option mismatch: Can't map true-color bitmaps.

I got it working in the end, though.
Adding

-pT 255

did the trick.

Solved.

[NDS] Backgrounds without transparency [Solved]