New bitmap combine option
Posted: Sat Jan 24, 2009 6:50 pm
Can you add the "subtract" option to the bitmap-combine component?
It would be usefull also to add a checkbox for excluding the Alpha channel to be used during computation.
EG:
Checkbox: Compute Alpha
true -> then Alpha is calculated adding or subtracting it from the 2 bitmaps
false -> first (or second) bitmap alpha is used.
This way we can also use bitmaps as masks easily
It would be usefull also to add a checkbox for excluding the Alpha channel to be used during computation.
EG:
Checkbox: Compute Alpha
true -> then Alpha is calculated adding or subtracting it from the 2 bitmaps
false -> first (or second) bitmap alpha is used.
This way we can also use bitmaps as masks easily