04b6eae37f
No functional changes intended. Modify the code so that no `ED_` includes are needed in animrig. The function `reevaluate_fcurve_errors` was just moved to its only used place and made static. For `animdata_fcurve_delete` the `bAnimContext` argument is no longer needed because it was only used to check if an `FCurve` is for a driver which you can also get from `FCurve.driver`. **Note** that this still leaves `../editors/include` in `CMakeLists.txt` but that is needed for bone colors. Pull Request: https://projects.blender.org/blender/blender/pulls/130338
81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup animrig
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*
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* \brief Functions to work with AnimData.
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*/
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#pragma once
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#include "BLI_string_ref.hh"
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#include "BLI_vector.hh"
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struct ID;
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struct Main;
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struct AnimData;
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struct FCurve;
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struct bAction;
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namespace blender::animrig {
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class Action;
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/**
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* Get (or add relevant data to be able to do so) the Active Action for the given
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* Animation Data block, given an ID block where the Animation Data should reside.
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*/
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bAction *id_action_ensure(Main *bmain, ID *id);
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/**
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* Delete the F-Curve from the given AnimData block (if possible),
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* as appropriate according to animation context.
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*/
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void animdata_fcurve_delete(AnimData *adt, FCurve *fcu);
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/**
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* Unlink the action from animdata if it's empty.
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*
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* If the action has no F-Curves, unlink it from AnimData if it did not
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* come from a NLA Strip being tweaked.
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*/
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bool animdata_remove_empty_action(AnimData *adt);
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/**
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* Build a Vector of IDs that are related to the given ID. Related things are e.g. Object<->Data,
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* Mesh<->Material and so on. The exact relationships are defined per ID type. Only relationships
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* of 1:1 are traced. The case of multiple users for 1 ID is treated as not related.
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* The returned Vector always contains the passed ID as the first index as such will never be
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* empty.
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*/
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Vector<ID *> find_related_ids(Main &bmain, ID &id);
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/**
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* Compatibility helper function for `BKE_animadata_fcurve_find_by_rna_path()`.
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*
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* Searches each layer (top to bottom) to find an FCurve that matches the given
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* RNA path & index.
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*
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* \see BKE_animadata_fcurve_find_by_rna_path
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*
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* \note The returned FCurve should NOT be used for keyframe manipulation. Its
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* existence is an indicator for "this property is animated".
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*
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* \note This function assumes that `adt->action` actually points to a layered
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* Action. It is a bug to call this with a legacy Action, or without one.
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*
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* This function should probably be limited to the active layer (for the given
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* property, once pinning to layers is there), so that the "this is keyed" color
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* is more accurate.
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*
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* Again, this is just to hook up the layered Action to the old Blender UI code.
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*/
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const FCurve *fcurve_find_by_rna_path(const AnimData &adt,
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StringRefNull rna_path,
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int array_index);
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} // namespace blender::animrig
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