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blender-archive/source/blender/makesdna/intern/dna_rename_defs.h
Alexander Gavrilov 682a74e090 Armature: add B-Bone Y scale channel and extra flag fields to DNA. 
In addition to the base bone transformation itself, B-Bones have
controls that affect transformation of its segments. For rotation
the features are quite complete, allowing to both reorient the
Bezier handles via properties, and to control them using custom
handle bones. However for scaling there are two deficiencies.

First, there are only X and Y scale factors (actually X and Z),
while lengthwise all segments have the same scaling. The ease
option merely affects the shape of the curve, and does not cause
actual scaling.

Second, scaling can only be controlled via properties, thus
requiring up to 6 drivers per joint between B-Bones to transfer
scaling factors from the handle bone. This is very inefficient.

Finally, the Z channels are confusingly called Y.

This commit adds a B-Bone Y Scale channel and extra B-Bone flag
fields to DNA with appropriate versioning (including for F-Curves
and drivers) in preparation to addressing these limitations.

Functionality is not changed, so the new fields are not used
until the following commits.

Differential Revision: https://developer.blender.org/D9870
2021-06-18 18:56:03 +03:00

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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
* DNA handling
*/
/** \file
* \ingroup DNA
*
* Defines in this header are only used to define blend file storage.
* This allows us to rename variables & structs without breaking compatibility.
*
* - When renaming the member of a struct which has itself been renamed
* refer to the newer name, not the original.
*
* - Changes here only change generated code for `makesdna.c` and `makesrna.c`
* without impacting Blender's run-time, besides allowing us to use the new names.
*
* - Renaming something that has already been renamed can be done
* by editing the existing rename macro.
* All references to the previous destination name can be removed since they're
* never written to disk.
*
* - Old names aren't sanity checked (since this file is the only place that knows about them)
* typos in the old names will break both backwards & forwards compatibility **TAKE CARE**.
*
* - Before editing rename defines run:
*
* `sha1sum $BUILD_DIR/source/blender/makesdna/intern/dna.c`
*
* Compare the results before & after to ensure all changes are reversed by renaming
* and the DNA remains unchanged.
*
* \see versioning_dna.c for actual version patching.
*/
/* No include guard (intentional). */
/* Match RNA names where possible, keep sorted. */
DNA_STRUCT_RENAME(Lamp, Light)
DNA_STRUCT_RENAME(SpaceButs, SpaceProperties)
DNA_STRUCT_RENAME(SpaceIpo, SpaceGraph)
DNA_STRUCT_RENAME(SpaceOops, SpaceOutliner)
DNA_STRUCT_RENAME_ELEM(BPoint, alfa, tilt)
DNA_STRUCT_RENAME_ELEM(BezTriple, alfa, tilt)
DNA_STRUCT_RENAME_ELEM(Bone, curveInX, curve_in_x)
DNA_STRUCT_RENAME_ELEM(Bone, curveInY, curve_in_z)
DNA_STRUCT_RENAME_ELEM(Bone, curveOutX, curve_out_x)
DNA_STRUCT_RENAME_ELEM(Bone, curveOutY, curve_out_z)
DNA_STRUCT_RENAME_ELEM(Bone, scaleIn, scale_in_x)
DNA_STRUCT_RENAME_ELEM(Bone, scale_in_y, scale_in_z)
DNA_STRUCT_RENAME_ELEM(Bone, scaleOut, scale_out_x)
DNA_STRUCT_RENAME_ELEM(Bone, scale_out_y, scale_out_z)
DNA_STRUCT_RENAME_ELEM(BrushGpencilSettings, gradient_f, hardeness)
DNA_STRUCT_RENAME_ELEM(BrushGpencilSettings, gradient_s, aspect_ratio)
DNA_STRUCT_RENAME_ELEM(Camera, YF_dofdist, dof_distance)
DNA_STRUCT_RENAME_ELEM(Curve, len_wchar, len_char32)
DNA_STRUCT_RENAME_ELEM(Camera, clipend, clip_end)
DNA_STRUCT_RENAME_ELEM(Camera, clipsta, clip_start)
DNA_STRUCT_RENAME_ELEM(Collection, dupli_ofs, instance_offset)
DNA_STRUCT_RENAME_ELEM(FluidDomainSettings, cache_frame_pause_guiding, cache_frame_pause_guide)
DNA_STRUCT_RENAME_ELEM(FluidDomainSettings, guiding_alpha, guide_alpha)
DNA_STRUCT_RENAME_ELEM(FluidDomainSettings, guiding_beta, guide_beta)
DNA_STRUCT_RENAME_ELEM(FluidDomainSettings, guiding_parent, guide_parent)
DNA_STRUCT_RENAME_ELEM(FluidDomainSettings, guiding_source, guide_source)
DNA_STRUCT_RENAME_ELEM(FluidDomainSettings, guiding_vel_factor, guide_vel_factor)
DNA_STRUCT_RENAME_ELEM(FluidEffectorSettings, guiding_mode, guide_mode)
DNA_STRUCT_RENAME_ELEM(Image, name, filepath)
DNA_STRUCT_RENAME_ELEM(Library, name, filepath)
DNA_STRUCT_RENAME_ELEM(MovieClip, name, filepath)
DNA_STRUCT_RENAME_ELEM(Object, col, color)
DNA_STRUCT_RENAME_ELEM(Object, dup_group, instance_collection)
DNA_STRUCT_RENAME_ELEM(Object, dupfacesca, instance_faces_scale)
DNA_STRUCT_RENAME_ELEM(Object, size, scale)
DNA_STRUCT_RENAME_ELEM(ParticleSettings, dup_group, instance_collection)
DNA_STRUCT_RENAME_ELEM(ParticleSettings, dup_ob, instance_object)
DNA_STRUCT_RENAME_ELEM(ParticleSettings, dupliweights, instance_weights)
DNA_STRUCT_RENAME_ELEM(Text, name, filepath)
DNA_STRUCT_RENAME_ELEM(ThemeSpace, scrubbing_background, time_scrub_background)
DNA_STRUCT_RENAME_ELEM(ThemeSpace, show_back_grad, background_type)
DNA_STRUCT_RENAME_ELEM(UserDef, gp_manhattendist, gp_manhattandist)
DNA_STRUCT_RENAME_ELEM(VFont, name, filepath)
DNA_STRUCT_RENAME_ELEM(View3D, far, clip_end)
DNA_STRUCT_RENAME_ELEM(View3D, near, clip_start)
DNA_STRUCT_RENAME_ELEM(View3D, ob_centre, ob_center)
DNA_STRUCT_RENAME_ELEM(View3D, ob_centre_bone, ob_center_bone)
DNA_STRUCT_RENAME_ELEM(View3D, ob_centre_cursor, ob_center_cursor)
DNA_STRUCT_RENAME_ELEM(bGPDstroke, gradient_f, hardeness)
DNA_STRUCT_RENAME_ELEM(bGPDstroke, gradient_s, aspect_ratio)
DNA_STRUCT_RENAME_ELEM(bPoseChannel, curveInX, curve_in_x)
DNA_STRUCT_RENAME_ELEM(bPoseChannel, curveInY, curve_in_z)
DNA_STRUCT_RENAME_ELEM(bPoseChannel, curveOutX, curve_out_x)
DNA_STRUCT_RENAME_ELEM(bPoseChannel, curveOutY, curve_out_z)
DNA_STRUCT_RENAME_ELEM(bPoseChannel, scaleIn, scale_in_x)
DNA_STRUCT_RENAME_ELEM(bPoseChannel, scale_in_y, scale_in_z)
DNA_STRUCT_RENAME_ELEM(bPoseChannel, scaleOut, scale_out_x)
DNA_STRUCT_RENAME_ELEM(bPoseChannel, scale_out_y, scale_out_z)
DNA_STRUCT_RENAME_ELEM(bSameVolumeConstraint, flag, free_axis)
DNA_STRUCT_RENAME_ELEM(bSound, name, filepath)
DNA_STRUCT_RENAME_ELEM(bTheme, tact, space_action)
DNA_STRUCT_RENAME_ELEM(bTheme, tbuts, space_properties)
DNA_STRUCT_RENAME_ELEM(bTheme, tclip, space_clip)
DNA_STRUCT_RENAME_ELEM(bTheme, tconsole, space_console)
DNA_STRUCT_RENAME_ELEM(bTheme, text, space_text)
DNA_STRUCT_RENAME_ELEM(bTheme, tfile, space_file)
DNA_STRUCT_RENAME_ELEM(bTheme, tima, space_image)
DNA_STRUCT_RENAME_ELEM(bTheme, tinfo, space_info)
DNA_STRUCT_RENAME_ELEM(bTheme, tipo, space_graph)
DNA_STRUCT_RENAME_ELEM(bTheme, tnla, space_nla)
DNA_STRUCT_RENAME_ELEM(bTheme, tnode, space_node)
DNA_STRUCT_RENAME_ELEM(bTheme, toops, space_outliner)
DNA_STRUCT_RENAME_ELEM(bTheme, tseq, space_sequencer)
DNA_STRUCT_RENAME_ELEM(bTheme, tstatusbar, space_statusbar)
DNA_STRUCT_RENAME_ELEM(bTheme, ttopbar, space_topbar)
DNA_STRUCT_RENAME_ELEM(bTheme, tuserpref, space_preferences)
DNA_STRUCT_RENAME_ELEM(bTheme, tv3d, space_view3d)
DNA_STRUCT_RENAME_ELEM(RigidBodyWorld, steps_per_second, substeps_per_frame)
/* Write with a different name, old Blender versions crash loading files with non-NULL
* global_areas. See D9442. */
DNA_STRUCT_RENAME_ELEM(wmWindow, global_area_map, global_areas)
DNA_STRUCT_RENAME_ELEM(LineartGpencilModifierData, line_types, edge_types)
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