GPv3: Move to Layers #113116

New Issue

Pratik Borhade · 2023-10-01T15:33:18+02:00

Pratik Borhade commented

2023-10-01 15:33:18 +02:00

Define a panel GREASE_PENCIL_MT_move_to_layer, display all visible layers in it (in space_view3d.py)
Add key-item entry for blender_defaults.py: op_menu("GREASE_PENCIL_MT_move_to_layer", {"type": 'M', "value": 'PRESS'})
(for reference see: GPENCIL_MT_move_to_layer)
Define operator in grease_pencil_edit.cc: GREASE_PENCIL_OT_move_to_layer()
add RNA property in operator defination for destination-layer ("selected_layer")
In exec function:
- Obtain layer selected in menu ("selected_layer")
- Loop through each drawing present at the current scene frame, for example:
  grease_pencil.foreach_editable_drawing( scene->r.cfra, [&](int drawing_index, bke::greasepencil::Drawing &drawing) {})
- For every drawing, get curves then retrive selected points->curves with the help of selection attribute
  Refer how this is done in grease_pencil_edit.cc for other functions
- Add selected curves in the drawing of selected_layer (CurvesGeometry::resize)
- Remove selected curves from actual layer: curve.remove_points()
- Update position, radii, opacity, etc. attribute (see: bke::gather_attributes)

- Define a panel `GREASE_PENCIL_MT_move_to_layer`, display all visible layers in it (in space_view3d.py) - Add key-item entry for blender_defaults.py: `op_menu("GREASE_PENCIL_MT_move_to_layer", {"type": 'M', "value": 'PRESS'})` (for reference see: `GPENCIL_MT_move_to_layer`) - Define operator in `grease_pencil_edit.cc`: `GREASE_PENCIL_OT_move_to_layer()` - add RNA property in operator defination for destination-layer ("selected_layer") - In exec function: - Obtain layer selected in menu ("selected_layer") - Loop through each drawing present at the current scene frame, for example: `grease_pencil.foreach_editable_drawing( scene->r.cfra, [&](int drawing_index, bke::greasepencil::Drawing &drawing) {})` - For every drawing, get `curves` then retrive selected points->curves with the help of `selection` attribute Refer how this is done in `grease_pencil_edit.cc` for other functions - Add selected curves in the drawing of `selected_layer` (`CurvesGeometry::resize`) - Remove selected curves from actual layer: `curve.remove_points()` - Update position, radii, opacity, etc. attribute (see: `bke::gather_attributes`)

Pratik Borhade added the

labels 2023-10-01 15:33:41 +02:00

Pratik Borhade added this to the Grease Pencil project 2023-10-01 15:34:33 +02:00

Pratik Borhade referenced this issue

2023-10-13 06:40:28 +02:00

GPv3: Duplicate Strokes #113640

Falk David referenced this issue

2023-10-25 18:43:46 +02:00