When I open an existing project with several layers in the timeline if I switch to X-sheet view those layers are all present in the X-sheet columns on the left , all columns labeled "A" (Anim Layer) , but it's impossible to make any changes to those existing Anim Layer columns (I can't click and drag on the frames to change the exposures , can't copy or paste frames) . To make changes to the exposures I have to first create a new X-sheet layer and then select a Source layer in the right side of the X-sheet panel . After I copy & paste the Source layer to the new X-sheet layer it may now edited, with click & drag or copy/paste of images .
But the question is this: WHY are all the Anim layers already present in the X-sheet columns and those Anim Layer x-sheet layers are not editable ? Why have those present in the X-sheet columns to start with ? It seems more understandable if when the X-sheet panel is opened there are NO X-Sheet columns until the user clicks + to add a new X-sheet column, then the Source is selected for that new column and the drawings pasted to the new X-sheet column .
As it is the X-sheet columns area on the left becomes very cluttered , because all the existing Anim Layers are visible . (of course they can be minimized to free up space in the X-sheet column area , but I think it would be better if they could be hidden completely so the X-sheet column area is not cluttered )
Even if I start with a new blank project and import drawing Sequences as the Source layers there is still an extra blank Anim Layer in the X-sheet column which can't be deleted or moved. It seems like it would be easier to understand if the X-sheet area at the left is blank (no columns) until a new X-sheet column is created and a Source is selected to populate that new X-sheet column .
It's counter-intuitive , because the new user sees the Anim Layers already present in the X-sheet columns and assumes that those X-sheet columns (actually Anim Layers) can be edited with the Click & Drag, but many frustrating minutes/hours pass as the user must figure out that each layer must be re-created as a new X-sheet layer (choosing the Anim Layers as SOURCE layers in the right hand part of the X-sheet panel . )
A feature request: When starting with a new TVPaint project , in the Source column , + Src , type: Sequence , import a drawing sequence , when those drawings appear in the source column they are numbered starting at 0 , then 1 , 2, 3, 4 , 5, 6, 7, 8 , etc. But the frame count starts at 1 , not 0 , so why is the first drawing in the sequence numbered as 0 ?
I would like it if there was a way to click on the Source layer and the user has options to Expose and Number drawings On 1's , On 2's , On 3's , On 4's, On 6's , On 8's , On 12's . So for example , if I import a sequence of nine drawings they initially appear on the Source column as 0, 1, 2, 3, 4, 5, 6, 7, 8, when I right-click on the Source column I can change Exposure to be "On 2's" and the drawing numbers will automatically be converted to standard X-sheet numbering for 2's : 1 , 3 , 5 , 7, 9, 11, 13, 15, 17 . For animators who use a traditional X-sheet and desire this function in TVPaint then this makes more sense .
An inconsistency I have noted : though the source layer drawings are automatically numbered starting at 0, like this - - - 0 , 1, 2, 3, 4 , 5, 6, 7 , 8 - - - however , when I copy and paste those to the X-sheet column they are changed to 1, 2, 3, 4, 5, 6, 7, 8, 9 . It should be consistent so that the imported sequence of drawings on the Source column are numbered 1, 2, 3, 4, 5, 6 , 7, 8, 9 with no "0" in the numbering sequence on the Source layer. (Source layer Frame Count starts at 1 , but numbering starts at 0 .) This is one of those quirky inconsistencies in TVP that may seem like a small thing, but is a bit off-putting to the new user .
This is difficult to explain in words , but I hope the screen shots help to explain what I am asking:
---------
Another feature request (which has been discussed previously , but I'm bringing it up again) :
Could the X-sheet view Thumbnails show the same view of the drawings as on the Timeline , so instead of each drawing being repeated on each frame of the X-sheet , we would see the actual exposure (on 2's or held for 8 frames or held for 12 frames , or whatever ) ?
.