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Differential D14526 Diff 50025 source/blender/editors/object/object_transform.cc

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source/blender/editors/object/object_transform.cc

/* SPDX-License-Identifier: GPL-2.0-or-later /* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2001-2002 NaN Holding BV. All rights reserved. */ * Copyright 2001-2002 NaN Holding BV. All rights reserved. */
/** \file /** \file
* \ingroup edobj * \ingroup edobj
*/ */
#include <cstdlib> #include <cstdlib>
#include <cstring> #include <cstring>
#include <numeric>
#include "DNA_anim_types.h" #include "DNA_anim_types.h"
#include "DNA_armature_types.h" #include "DNA_armature_types.h"
#include "DNA_collection_types.h" #include "DNA_collection_types.h"
#include "DNA_gpencil_types.h" #include "DNA_gpencil_types.h"
#include "DNA_lattice_types.h" #include "DNA_lattice_types.h"
#include "DNA_light_types.h" #include "DNA_light_types.h"
#include "DNA_mesh_types.h" #include "DNA_mesh_types.h"
#include "DNA_meta_types.h" #include "DNA_meta_types.h"
#include "DNA_object_types.h" #include "DNA_object_types.h"
#include "DNA_scene_types.h" #include "DNA_scene_types.h"
#include "BLI_array.hh" #include "BLI_array.hh"
#include "BLI_listbase.h" #include "BLI_listbase.h"
#include "BLI_math.h" #include "BLI_math.h"
#include "BLI_math_vector.hh" #include "BLI_math_vector.hh"
#include "BLI_utildefines.h" #include "BLI_utildefines.h"
#include "BLI_vector.hh" #include "BLI_vector.hh"
#include "BKE_armature.h" #include "BKE_armature.h"
#include "BKE_context.h" #include "BKE_context.h"
#include "BKE_curve.h" #include "BKE_curve.h"
#include "BKE_curves.hh"
#include "BKE_editmesh.h" #include "BKE_editmesh.h"
#include "BKE_gpencil.h" #include "BKE_gpencil.h"
#include "BKE_gpencil_geom.h" #include "BKE_gpencil_geom.h"
#include "BKE_idtype.h" #include "BKE_idtype.h"
#include "BKE_lattice.h" #include "BKE_lattice.h"
#include "BKE_layer.h" #include "BKE_layer.h"
#include "BKE_lib_id.h" #include "BKE_lib_id.h"
#include "BKE_main.h" #include "BKE_main.h"
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#include "ED_view3d.h" #include "ED_view3d.h"
#include "MEM_guardedalloc.h" #include "MEM_guardedalloc.h"
#include "object_intern.h" #include "object_intern.h"
using blender::Array; using blender::Array;
using blender::float2; using blender::float2;
using blender::float3;
using blender::Vector; using blender::Vector;
/* -------------------------------------------------------------------- */ /* -------------------------------------------------------------------- */
/** \name Clear Transformation Utilities /** \name Clear Transformation Utilities
* \{ */ * \{ */
/* clear location of object */ /* clear location of object */
static void object_clear_loc(Object *ob, const bool clear_delta) static void object_clear_loc(Object *ob, const bool clear_delta)
▲ Show 20 Lines • Show All 607 Lines • ▼ Show 20 Lines CTX_DATA_BEGIN (C, Object *, ob, selected_editable_objects) {
if (ELEM(ob->type, if (ELEM(ob->type,
OB_MESH, OB_MESH,
OB_ARMATURE, OB_ARMATURE,
OB_LATTICE, OB_LATTICE,
OB_MBALL, OB_MBALL,
OB_CURVES_LEGACY, OB_CURVES_LEGACY,
OB_SURF, OB_SURF,
OB_FONT, OB_FONT,
OB_GPENCIL)) { OB_GPENCIL,
OB_CURVES)) {
ID *obdata = static_cast<ID *>(ob->data); ID *obdata = static_cast<ID *>(ob->data);
if (!do_multi_user && ID_REAL_USERS(obdata) > 1) { if (!do_multi_user && ID_REAL_USERS(obdata) > 1) {
BKE_reportf(reports, BKE_reportf(reports,
RPT_ERROR, RPT_ERROR,
R"(Cannot apply to a multi user: Object "%s", %s "%s", aborting)", R"(Cannot apply to a multi user: Object "%s", %s "%s", aborting)",
ob->id.name + 2, ob->id.name + 2,
BKE_idtype_idcode_to_name(GS(obdata->name)), BKE_idtype_idcode_to_name(GS(obdata->name)),
obdata->name + 2); obdata->name + 2);
▲ Show 20 Lines • Show All 215 Lines • ▼ Show 20 Lines else if (ob->type == OB_FONT) {
if (do_props) { if (do_props) {
cu->fsize *= scale; cu->fsize *= scale;
} }
} }
else if (ob->type == OB_GPENCIL) { else if (ob->type == OB_GPENCIL) {
bGPdata *gpd = static_cast<bGPdata *>(ob->data); bGPdata *gpd = static_cast<bGPdata *>(ob->data);
BKE_gpencil_transform(gpd, mat); BKE_gpencil_transform(gpd, mat);
} }
else if (ob->type == OB_CURVES) {
Curves &curves = *static_cast<Curves *>(ob->data);
blender::bke::CurvesGeometry::wrap(curves.geometry).transform(mat);
blender::bke::CurvesGeometry::wrap(curves.geometry).calculate_bezier_auto_handles();
}
else if (ob->type == OB_CAMERA) { else if (ob->type == OB_CAMERA) {
MovieClip *clip = BKE_object_movieclip_get(scene, ob, false); MovieClip *clip = BKE_object_movieclip_get(scene, ob, false);
/* applying scale on camera actually scales clip's reconstruction. /* applying scale on camera actually scales clip's reconstruction.
* of there's clip assigned to camera nothing to do actually. * of there's clip assigned to camera nothing to do actually.
*/ */
if (!clip) { if (!clip) {
continue; continue;
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static int object_origin_set_exec(bContext *C, wmOperator *op) static int object_origin_set_exec(bContext *C, wmOperator *op)
{ {
Main *bmain = CTX_data_main(C); Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C); Scene *scene = CTX_data_scene(C);
Object *obact = CTX_data_active_object(C); Object *obact = CTX_data_active_object(C);
Object *obedit = CTX_data_edit_object(C); Object *obedit = CTX_data_edit_object(C);
Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C); Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);
float cent[3], cent_neg[3], centn[3]; float3 cent, cent_neg, centn;
const float *cursor = scene->cursor.location; const float *cursor = scene->cursor.location;
int centermode = RNA_enum_get(op->ptr, "type"); int centermode = RNA_enum_get(op->ptr, "type");
/* keep track of what is changed */ /* keep track of what is changed */
int tot_change = 0, tot_lib_error = 0, tot_multiuser_arm_error = 0; int tot_change = 0, tot_lib_error = 0, tot_multiuser_arm_error = 0;
if (obedit && centermode != GEOMETRY_TO_ORIGIN) { if (obedit && centermode != GEOMETRY_TO_ORIGIN) {
BKE_report(op->reports, RPT_ERROR, "Operation cannot be performed in edit mode"); BKE_report(op->reports, RPT_ERROR, "Operation cannot be performed in edit mode");
▲ Show 20 Lines • Show All 372 Lines • ▼ Show 20 Lines else if (ob->type == OB_GPENCIL) {
} }
else { else {
BKE_report(op->reports, BKE_report(op->reports,
RPT_WARNING, RPT_WARNING,
"Grease Pencil Object does not support this set origin option"); "Grease Pencil Object does not support this set origin option");
} }
} }
} }
else if (ob->type == OB_CURVES) {
using namespace blender;
Curves &curves_id = *static_cast<Curves *>(ob->data);
bke::CurvesGeometry &curves = bke::CurvesGeometry::wrap(curves_id.geometry);
if (ELEM(centermode, ORIGIN_TO_CENTER_OF_MASS_SURFACE, ORIGIN_TO_CENTER_OF_MASS_VOLUME) ||
!ELEM(around, V3D_AROUND_CENTER_BOUNDS, V3D_AROUND_CENTER_MEDIAN)) {
BKE_report(
op->reports, RPT_WARNING, "Curves Object does not support this set origin operation");
continue;
}
if (curves.points_num() == 0) {
continue;
}
if (centermode == ORIGIN_TO_CURSOR) {
/* done */
}
else if (around == V3D_AROUND_CENTER_BOUNDS) {
float3 min;
float3 max;
if (curves.bounds_min_max(min, max)) {
JacquesLuckeUnsubmitted
Done
Inline Actions

This case and the case below might need some checks to protect against the case when the curves object is empty, unless that is handled at a higher level.

JacquesLucke: This case and the case below might need some checks to protect against the case when the curves…
cent = math::midpoint(min, max);
}
}
else if (around == V3D_AROUND_CENTER_MEDIAN) {
Span<float3> positions = curves.positions();
cent = std::accumulate(positions.begin(), positions.end(), float3(0)) /
curves.points_num();
}
tot_change++;
curves.translate(-cent);
curves_id.id.tag |= LIB_TAG_DOIT;
do_inverse_offset = true;
}
/* offset other selected objects */ /* offset other selected objects */
if (do_inverse_offset && (centermode != GEOMETRY_TO_ORIGIN)) { if (do_inverse_offset && (centermode != GEOMETRY_TO_ORIGIN)) {
float obmat[4][4]; float obmat[4][4];
/* was the object data modified /* was the object data modified
* NOTE: the functions above must set 'cent'. */ * NOTE: the functions above must set 'cent'. */
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