Flash-like 2D Animation editor intended for games.
UI is powered by PySide2/PyQt.
Basics ======= Selection
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We can determine if a selection is a rilled rect if:
- area of rectangle = # frames in selected array
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When drawing a box in the frames view, the scrubber always follows the mouse
- So, it's initially a "change selection" with an empty selection
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Need to figure out how to do selection.
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Box selection / clicking: What is selected when you do this?
- Selected tweened stuff can't be dragged unless the keyframe is selected
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Perhaps, on select, the frames involved should be highlighted in the timeline
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What happens when the scrubber moves?
- This is a "Change Selection" action.
- the action on the undo stack should be updated until the mouse button is released
- Selected items are un-selected
- This is a "Change Selection" action.
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Right-clicking on timeline: - Inside selected frame(s): - brings up menu
- on an unselected frame: - that frame is selected, then bring up menu -
Dragging tweened stuff is a special case
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With any frame create/convert:
- play pointer should move to the right most of the frames being edited
clicking on item that's currently on a keyframe: - those frames are added to the selection