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352 lines
13 KiB
352 lines
13 KiB
# This file is part of Korman. |
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# |
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# Korman is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation, either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# Korman is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with Korman. If not, see <http://www.gnu.org/licenses/>. |
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import bpy |
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from bpy.props import * |
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import time |
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from ..ordered_set import OrderedSet |
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from ..properties import modifiers |
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def _fetch_modifiers(): |
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items = [] |
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mapping = modifiers.modifier_mapping() |
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for i in sorted(mapping.keys()): |
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items.append(("", i, "")) |
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items.extend(mapping[i]) |
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#yield ("", i, "") |
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#yield mapping[i] |
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return items |
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class ModifierOperator: |
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def _get_modifier(self, context): |
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if self.active_modifier == -1: |
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return None |
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pl_mods = context.object.plasma_modifiers.modifiers |
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pl_mod = next((i for i in pl_mods if self.active_modifier == i.display_order), None) |
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if pl_mod is None: |
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raise IndexError(self.active_modifier) |
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return pl_mod |
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@classmethod |
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def poll(cls, context): |
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return context.scene.render.engine == "PLASMA_GAME" |
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class ModifierAddOperator(ModifierOperator, bpy.types.Operator): |
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bl_idname = "object.plasma_modifier_add" |
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bl_label = "Add Modifier" |
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bl_description = "Adds a Plasma Modifier" |
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types = EnumProperty(name="Modifier Type", |
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description="The type of modifier we add to the list", |
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items=_fetch_modifiers()) |
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def execute(self, context): |
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plmods = context.object.plasma_modifiers |
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myType = self.types |
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theMod = getattr(plmods, myType) |
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theMod.display_order = plmods.determine_next_id() |
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theMod.created() |
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# Determine if this modifier has any dependencies and make sure they're enabled |
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deps = getattr(theMod, "pl_depends", set()) |
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for dep in deps: |
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depMod = getattr(plmods, dep) |
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if not depMod.enabled: |
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bpy.ops.object.plasma_modifier_add(types=dep) |
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return {"FINISHED"} |
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class ModifierClipboard: |
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def _paste_modifier(self, src_object, dst_object, pl_mod_id): |
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src_mod = getattr(src_object.plasma_modifiers, pl_mod_id) |
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dst_mod = getattr(dst_object.plasma_modifiers, pl_mod_id) |
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if not src_mod.enabled: |
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return |
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# The modifier index needs to be refigured, otherwise, bad things will happen |
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# when the user tries to use the modifier operators again. |
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mod_id = dst_object.plasma_modifiers.determine_next_id() |
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# NOTE: Usage of keys vs items is intentional because the value returned by items may |
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# not be accepted as a valid type for assignment. Sounds like a blender bug IMO. |
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for i in src_mod.rna_type.properties: |
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self._paste_property(src_mod, dst_mod, i) |
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# See above, ensure no id collisions |
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dst_mod.display_order = mod_id |
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def _paste_property(self, src, dst, prop): |
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prop_name = prop.identifier |
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# Old properties? Discard their asses. |
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if not hasattr(dst, prop_name): |
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return |
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# Collection properties must be manually copied... |
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if prop.type == "COLLECTION": |
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dst_prop, src_prop = getattr(dst, prop_name), getattr(src, prop_name) |
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dst_prop.clear() |
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for src_item in src_prop: |
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dst_item = dst_prop.add() |
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for item_prop in src_item.rna_type.properties: |
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self._paste_property(src_item, dst_item, item_prop) |
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else: |
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try: |
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if src.is_property_set(prop_name): |
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setattr(dst, prop_name, getattr(src, prop_name)) |
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else: |
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dst.property_unset(prop_name) |
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except AttributeError: |
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pass |
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class ModifierCopyOperator(ModifierOperator, bpy.types.Operator): |
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bl_idname = "object.plasma_modifier_copy" |
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bl_label = "Copy Modifiers" |
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bl_description = "Copy Modifiers from an Object" |
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active_modifier = IntProperty(name="Modifier Display Order", |
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default=-1, |
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options={"HIDDEN"}) |
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def execute(self, context): |
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pl_scene = context.scene.plasma_scene |
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pl_scene.modifier_copy_object = context.object |
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pl_mod = self._get_modifier(context) |
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if pl_mod is None: |
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pl_scene.property_unset("modifier_copy_id") |
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else: |
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pl_scene.modifier_copy_id = pl_mod.pl_id |
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return {"FINISHED"} |
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class ModifierCopyToOperator(ModifierClipboard, ModifierOperator, bpy.types.Operator): |
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bl_idname = "object.plasma_modifier_copy_to_selection" |
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bl_label = "Copy Modifiers to Selection" |
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bl_description = "Copy Modifiers from the active Object to all selected Objects" |
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def _iter_objects(self, context): |
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for i in context.selected_objects: |
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if i != context.active_object: |
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yield i |
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def execute(self, context): |
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if not any(self._iter_objects(context)): |
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self.report({"WARNING"}, "No objects are selected to copy to.") |
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return {"CANCELLED"} |
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for i in self._iter_objects(context): |
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for mod_cls in modifiers.PlasmaModifierProperties.__subclasses__(): |
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self._paste_modifier(context.active_object, i, mod_cls.pl_id) |
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self.report({"INFO"}, "Copied Plasma Modifers to selection.") |
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return {"FINISHED"} |
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class ModifierPasteOperator(ModifierClipboard, ModifierOperator, bpy.types.Operator): |
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bl_idname = "object.plasma_modifier_paste" |
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bl_label = "Paste Modifier" |
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bl_description = "Paste Modifier(s) to another Object" |
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def execute(self, context): |
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pl_scene = context.scene.plasma_scene |
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if not pl_scene.is_property_set("modifier_copy_object"): |
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raise RuntimeError() |
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dst_object, src_object = context.object, pl_scene.modifier_copy_object |
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pl_mod_id = pl_scene.modifier_copy_id |
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if pl_mod_id: |
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self._paste_modifier(src_object, dst_object, pl_mod_id) |
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else: |
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for mod_cls in modifiers.PlasmaModifierProperties.__subclasses__(): |
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self._paste_modifier(src_object, dst_object, mod_cls.pl_id) |
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return {"FINISHED"} |
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@classmethod |
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def poll(cls, context): |
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pl_scene = context.scene.plasma_scene |
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return super().poll(context) and pl_scene.is_property_set("modifier_copy_object") |
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class ModifierRemoveOperator(ModifierOperator, bpy.types.Operator): |
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bl_idname = "object.plasma_modifier_remove" |
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bl_label = "Remove Modifier" |
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bl_description = "Removes this Plasma Modifier" |
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active_modifier = IntProperty(name="Modifier Display Order", |
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default=-1, |
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options={"HIDDEN"}) |
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mods2delete = CollectionProperty(type=modifiers.PlasmaModifierSpec, options=set()) |
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def draw(self, context): |
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layout = self.layout |
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mods = context.object.plasma_modifiers |
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layout.label("This action will remove the following modifiers:") |
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layout = layout.column_flow(align=True) |
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for i in self.mods2delete: |
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mod = getattr(mods, i.name) |
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layout.label(" {}".format(mod.bl_label), icon=getattr(mod, "bl_icon", "NONE")) |
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def execute(self, context): |
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want2delete = set((i.name for i in self.mods2delete)) |
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mods = sorted(context.object.plasma_modifiers.modifiers, key=lambda x: x.display_order) |
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subtract = 0 |
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for mod in mods: |
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if mod.pl_id in want2delete: |
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mod.display_order = -1 |
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mod.destroyed() |
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subtract += 1 |
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else: |
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mod.display_order -= subtract |
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return {"FINISHED"} |
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def invoke(self, context, event): |
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mods = context.object.plasma_modifiers |
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self.mods2delete.clear() |
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want2delete = OrderedSet() |
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if self.active_modifier == -1: |
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want2delete.update((i.pl_id for i in context.object.plasma_modifiers.modifiers)) |
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else: |
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want2delete.add(self._get_modifier(context).pl_id) |
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# Here's the rub |
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# When we start, we should have just one modifier in want2delete |
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# HOWEVER, the mod may have dependencies, which in turn may have more deps |
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# So we collect them into the list... you dig? |
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for i in want2delete: |
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for mod in modifiers.PlasmaModifierProperties.__subclasses__(): |
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if not getattr(mods, mod.pl_id).enabled: |
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continue |
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if i in getattr(mod, "pl_depends", set()): |
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want2delete.add(mod.pl_id) |
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for i in want2delete: |
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mod = self.mods2delete.add() |
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mod.name = i |
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if len(want2delete) == 1: |
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return self.execute(context) |
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else: |
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return context.window_manager.invoke_props_dialog(self) |
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class ModifierResetOperator(ModifierOperator, bpy.types.Operator): |
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bl_idname = "object.plasma_modifier_reset" |
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bl_label = "Reset the modifier(s) to the default state?" |
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bl_description = "Reset the modifier(s) to the default state" |
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active_modifier = IntProperty(name="Modifier Display Order", |
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default=-1, |
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options={"HIDDEN"}) |
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def draw(self, context): |
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pass |
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def execute(self, context): |
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if self.active_modifier == -1: |
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for i in context.object.plasma_modifiers.modifiers: |
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self._reset(i) |
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else: |
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self._reset(self._get_modifier(context)) |
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return {"FINISHED"} |
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def _reset(self, modifier): |
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props = set(modifier.keys()) - {"display_order", "display_name"} |
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for i in props: |
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modifier.property_unset(i) |
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def invoke(self, context, event): |
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return context.window_manager.invoke_props_dialog(self) |
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class ModifierMoveOperator(ModifierOperator): |
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def swap_modifier_ids(self, mods, s1, s2): |
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done = 0 |
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for mod in mods.modifiers: |
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if mod.display_order == s1: |
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mod.display_order = s2 |
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done += 1 |
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elif mod.display_order == s2: |
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mod.display_order = s1 |
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done += 1 |
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if done == 2: |
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break |
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class ModifierMoveUpOperator(ModifierMoveOperator, bpy.types.Operator): |
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bl_idname = "object.plasma_modifier_move_up" |
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bl_label = "Move Up" |
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bl_description = "Move the modifier up in the stack" |
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active_modifier = IntProperty(name="Modifier Display Order", |
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default=-1, |
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options={"HIDDEN"}) |
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def execute(self, context): |
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assert self.active_modifier >= 0 |
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if self.active_modifier > 0: |
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plmods = context.object.plasma_modifiers |
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self.swap_modifier_ids(plmods, self.active_modifier, self.active_modifier-1) |
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return {"FINISHED"} |
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class ModifierMoveDownOperator(ModifierMoveOperator, bpy.types.Operator): |
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bl_idname = "object.plasma_modifier_move_down" |
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bl_label = "Move Down" |
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bl_description = "Move the modifier down in the stack" |
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active_modifier = IntProperty(name="Modifier Display Order", |
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default=-1, |
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options={"HIDDEN"}) |
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def execute(self, context): |
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assert self.active_modifier >= 0 |
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plmods = context.object.plasma_modifiers |
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last = max([mod.display_order for mod in plmods.modifiers]) |
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if self.active_modifier < last: |
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self.swap_modifier_ids(plmods, self.active_modifier, self.active_modifier+1) |
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return {"FINISHED"} |
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class ModifierLogicWizOperator(ModifierOperator, bpy.types.Operator): |
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bl_idname = "object.plasma_logicwiz" |
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bl_label = "Plasma LogicWiz" |
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bl_description = "Generates logic nodes from a given modifier on the active object" |
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modifier = StringProperty(name="Modifier", default="footstep") |
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def execute(self, context): |
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obj = context.active_object |
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mod = getattr(obj.plasma_modifiers, self.modifier) |
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print("--- Plasma LogicWiz ---") |
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print("Object: '{}'".format(obj.name)) |
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print("Modifier: '{}'".format(self.modifier)) |
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if not mod.enabled: |
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print("WRN: This modifier is not actually enabled!") |
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start = time.process_time() |
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mod.create_logic(obj) |
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end = time.process_time() |
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print("\nLogicWiz finished in {:.2f} seconds".format(end-start)) |
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return {"FINISHED"}
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