improved Filtered create empty frames ops
1.7.1 - feat: Improved `Create Empty Frames` operator with mutliple filters to choose source layersgpv2
Pullusb
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f7e8dce0ff
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@ -1,5 +1,8 @@
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# Changelog
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1.7.1
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- feat: Improved `Create Empty Frames` operator with mutliple filters to choose source layers
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1.7.0
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@ -1,33 +1,156 @@
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## Create empty keyframe where keyframe exists in layers above.
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import bpy
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from bpy.props import (FloatProperty,
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BoolProperty,
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EnumProperty,
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StringProperty,
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IntProperty)
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## copied from OP_key_duplicate_send
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def get_layer_list(self, context):
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'''return (identifier, name, description) of enum content'''
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return [(l.info, l.info, '') for l in context.object.data.layers if l != context.object.data.layers.active]
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class GP_OT_create_empty_frames(bpy.types.Operator):
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bl_idname = "gp.create_empty_frames"
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bl_label = "Create empty frames"
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bl_label = "Create Empty Frames"
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bl_description = "Create new empty frames on active layer where there is a frame in layer above\n(usefull in color layers to match line frames)"
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bl_options = {'REGISTER','UNDO'}
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layers_enum : EnumProperty(
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name="Duplicate to layers",
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description="Duplicate selected keys in active layer and send them to choosen layer",
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items=get_layer_list
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)
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targeted_layers : EnumProperty(
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name="Sources", # Empty keys from targets
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description="Duplicate keys as empty on current layer from selected targets",
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default="ALL_ABOVE",
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items=(
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('ALL_ABOVE', 'All Layers Above', 'Empty frames from all layers above'),
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('ALL_BELOW', 'All Layers Below', 'Empty frames from all layers below'),
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('NUMBER', 'Number Above Or Below', 'Positive number above layers\nNegative number below layers'),
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('ABOVE', 'Layer Directly Above', 'Empty frames from layer directly above'),
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('BELOW', 'Layer Directly Below', 'Empty frames from layer directly below'),
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('ALL_VISIBLE', 'Visible', 'Empty frames from all visible layers'),
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('CHOSEN', 'Chosen layer', ''),
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)
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)
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range : EnumProperty(
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name="Range",
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description="Restraint empty copy from a defined range",
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default="FULL",
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items=(
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('FULL', 'Full range', 'Empty frames from all layers above'),
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('BEFORE', 'Before Time Cursor', 'Empty frames from all layers below'),
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('AFTER', 'After Time Cursor', 'Only After time cursor'),
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('SCENE', 'On scene range', 'Restric to Scene/Preview range'),
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)
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)
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number : IntProperty(name='Number',
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default=1,
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description='Number of layer to create empty key from\nabove (positive) or layer below (negative)',
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options={'SKIP_SAVE'})
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@classmethod
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def poll(cls, context):
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return context.active_object is not None and context.active_object.type == 'GPENCIL'
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def invoke(self, context, event):
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# Possible preset with shortcut
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# if event.alt:
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# self.targeted_layers = 'ALL_VISIBLE'
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return context.window_manager.invoke_props_dialog(self)
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def draw(self, context):
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layout = self.layout
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# layout.label(text='Create Empty Frames From Other Layers')
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# target
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layout.prop(self, 'targeted_layers')
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if self.targeted_layers == 'CHOSEN':
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if self.layers_enum:
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layout.prop(self, 'layers_enum')
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else:
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layout.label(text='No other layers to match keyframe')
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elif self.targeted_layers == 'NUMBER':
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row = layout.row()
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row.prop(self, 'number')
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row.active = self.number != 0
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if self.number == 0:
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layout.label(text="Can't have 0 as value")
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layout.separator()
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layout.prop(self, 'range')
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if self.range == 'SCENE':
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if context.scene.use_preview_range:
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layout.label(text='Using preview range', icon='INFO')
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def execute(self, context):
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obj = context.object
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gpl = obj.data.layers
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gpl.active_index
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print(self.targeted_layers)
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if self.targeted_layers == 'ALL_ABOVE':
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tgt_layers = [l for i, l in enumerate(gpl) if i > gpl.active_index]
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elif self.targeted_layers == 'ALL_BELOW':
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tgt_layers = [l for i, l in enumerate(gpl) if i < gpl.active_index]
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elif self.targeted_layers == 'ABOVE':
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tgt_layers = [l for i, l in enumerate(gpl) if i == gpl.active_index + 1]
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elif self.targeted_layers == 'BELOW':
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tgt_layers = [l for i, l in enumerate(gpl) if i == gpl.active_index - 1]
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elif self.targeted_layers == 'ALL_VISIBLE':
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tgt_layers = [l for l in gpl if not l.hide and l != gpl.active]
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elif self.targeted_layers == 'CHOSEN':
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if not self.layers_enum:
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self.report({'ERROR'}, f"No chosen layers, aborted")
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return {'CANCELLED'}
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tgt_layers = [l for l in gpl if l.info == self.layers_enum]
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elif self.targeted_layers == 'NUMBER':
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if self.number == 0:
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self.report({'ERROR'}, f"Can't have 0 as value")
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return {'CANCELLED'}
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l_range = gpl.active_index + self.number
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print('l_range: ', l_range)
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if self.number > 0: # positive
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tgt_layers = [l for i, l in enumerate(gpl) if gpl.active_index < i <= l_range]
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else:
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tgt_layers = [l for i, l in enumerate(gpl) if gpl.active_index > i >= l_range]
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## Only possible on 'fill' layer ??
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# if not 'fill' in gpl.active.info.lower():
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# self.report({'ERROR'}, f"There must be 'fill' text in layer name")
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# return {'CANCELLED'}
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if not tgt_layers:
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self.report({'ERROR'}, f"No layers found with chosen Targets")
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return {'CANCELLED'}
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frame_id_list = []
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for i, l in enumerate(gpl):
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# don't list layer below
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if i <= gpl.active_index:
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continue
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# print(l.info, "index:", i)
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for l in tgt_layers:
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for f in l.frames:
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## frame filter
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if self.range != 'FULL': # FULl = No filter
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if self.range == 'BEFORE':
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if not f.frame_number <= context.scene.frame_current:
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continue
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elif self.range == 'AFTER':
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if not f.frame_number >= context.scene.frame_current:
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continue
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elif self.range == 'SCENE':
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if context.scene.use_preview_range:
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if not context.scene.frame_preview_start <= f.frame_number <= context.scene.frame_preview_end:
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continue
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else:
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if not context.scene.frame_start <= f.frame_number <= context.scene.frame_end:
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continue
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frame_id_list.append(f.frame_number)
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frame_id_list = list(set(frame_id_list))
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@ -50,7 +173,6 @@ class GP_OT_create_empty_frames(bpy.types.Operator):
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return {'FINISHED'}
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def register():
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bpy.utils.register_class(GP_OT_create_empty_frames)
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@ -110,9 +110,9 @@ def register_keymaps():
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addon = bpy.context.window_manager.keyconfigs.addon
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# km = addon.keymaps.new(name = "Screen", space_type = "EMPTY")
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km = addon.keymaps.new(name = "Dopesheet", space_type = "DOPESHEET_EDITOR")
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kmi = km.keymap_items.new('gp.duplicate_send_to_layer', type='D', value="PRESS", alt=False, ctrl=True, shift=True, any=False)
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kmi = km.keymap_items.new('gp.duplicate_send_to_layer', type='D', value="PRESS", ctrl=True, shift=True)
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addon_keymaps.append((km,kmi))
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kmi = km.keymap_items.new('gp.duplicate_send_to_layer', type='X', value="PRESS", alt=False, ctrl=True, shift=True, any=False)
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kmi = km.keymap_items.new('gp.duplicate_send_to_layer', type='X', value="PRESS", ctrl=True, shift=True)
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kmi.properties.delete_source = True
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addon_keymaps.append((km,kmi))
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@ -15,7 +15,7 @@ bl_info = {
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"name": "GP toolbox",
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"description": "Set of tools for Grease Pencil in animation production",
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"author": "Samuel Bernou, Christophe Seux",
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"version": (1, 7, 0),
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"version": (1, 7, 1),
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"blender": (2, 91, 0),
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"location": "Sidebar (N menu) > Gpencil > Toolbox / Gpencil properties",
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"warning": "",
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