The Transition group effects
All transition effects in TVPaint Animation have a position parameter which requires the use of the FX Stack keyframe system (as described in lesson 12).
As well, we chose to make this parameter vary between 0% and 100% for each transition effect in order to show you their specifications. A setting of 0% will leave the picture intact and a setting of 100% clears the picture (100% transparent).
In order to study the effects of the Transition group, we will use the picture below.
Be careful that the transitions are made between the frames and a full transparent image.
Transitions are not transformations between two pictures.