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Differential D2917 Diff 9641 source/blender/editors/transform/transform_manipulator.c

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source/blender/editors/transform/transform_manipulator.c

Show First 20 Lines • Show All 59 Lines • ▼ Show 20 Lines
#include "BKE_lattice.h" #include "BKE_lattice.h"
#include "BKE_gpencil.h" #include "BKE_gpencil.h"
#include "BKE_workspace.h" #include "BKE_workspace.h"
#include "BIF_gl.h" #include "BIF_gl.h"
#include "WM_api.h" #include "WM_api.h"
#include "WM_types.h" #include "WM_types.h"
#include "WM_message.h"
#include "ED_armature.h" #include "ED_armature.h"
#include "ED_curve.h" #include "ED_curve.h"
#include "ED_object.h" #include "ED_object.h"
#include "ED_particle.h" #include "ED_particle.h"
#include "ED_view3d.h" #include "ED_view3d.h"
#include "ED_gpencil.h" #include "ED_gpencil.h"
#include "ED_screen.h" #include "ED_screen.h"
▲ Show 20 Lines • Show All 1,034 Lines • ▼ Show 20 Lines case MAN_AXES_SCALE:
*r_len -= ofs + 0.025f; *r_len -= ofs + 0.025f;
} }
break; break;
} }
*r_len -= *r_start; *r_len -= *r_start;
} }
static void manipulator_xform_msg_subscribe(
const bContext *C, wmManipulatorGroup *mgroup,
bScreen *screen, ScrArea *sa, ARegion *ar, const void *type_fn)
{
/* Subscribe to view properties */
struct wmMsgBus *mbus = CTX_wm_message_bus(C);
wmMsgSubscribeValue msg_sub_value_mpr_tag_refresh = {
.owner = ar,
.user_data = mgroup->parent_mmap,
.notify = WM_manipulator_do_msg_notify_tag_refresh,
};
PointerRNA space_ptr;
RNA_pointer_create(&screen->id, &RNA_SpaceView3D, sa->spacedata.first, &space_ptr);
{
extern PropertyRNA rna_SpaceView3D_transform_orientation;
const PropertyRNA *props[] = {
&rna_SpaceView3D_transform_orientation,
};
for (int i = 0; i < ARRAY_SIZE(props); i++) {
WM_msg_subscribe_rna(mbus, &space_ptr, props[i], &msg_sub_value_mpr_tag_refresh, __func__);
}
}
if (type_fn == TRANSFORM_WGT_manipulator) {
extern PropertyRNA rna_SpaceView3D_pivot_point;
const PropertyRNA *props[] = {
&rna_SpaceView3D_pivot_point
};
for (int i = 0; i < ARRAY_SIZE(props); i++) {
WM_msg_subscribe_rna(mbus, &space_ptr, props[i], &msg_sub_value_mpr_tag_refresh, __func__);
}
}
else if (type_fn == VIEW3D_WGT_xform_cage) {
/* pass */
}
else {
BLI_assert(0);
}
}
/** \} */ /** \} */
/* -------------------------------------------------------------------- */ /* -------------------------------------------------------------------- */
/** \name Transform Manipulator /** \name Transform Manipulator
* \{ */ * \{ */
static ManipulatorGroup *manipulatorgroup_init(wmManipulatorGroup *mgroup) static ManipulatorGroup *manipulatorgroup_init(wmManipulatorGroup *mgroup)
▲ Show 20 Lines • Show All 255 Lines • ▼ Show 20 Lines MAN_ITER_AXES_BEGIN(axis, axis_idx)
} }
} }
MAN_ITER_AXES_END; MAN_ITER_AXES_END;
} }
static void WIDGETGROUP_manipulator_draw_prepare(const bContext *C, wmManipulatorGroup *mgroup) static void WIDGETGROUP_manipulator_draw_prepare(const bContext *C, wmManipulatorGroup *mgroup)
{ {
ManipulatorGroup *man = mgroup->customdata; ManipulatorGroup *man = mgroup->customdata;
bScreen *screen = CTX_wm_screen(C);
ScrArea *sa = CTX_wm_area(C); ScrArea *sa = CTX_wm_area(C);
ARegion *ar = CTX_wm_region(C); ARegion *ar = CTX_wm_region(C);
View3D *v3d = sa->spacedata.first; View3D *v3d = sa->spacedata.first;
RegionView3D *rv3d = ar->regiondata; RegionView3D *rv3d = ar->regiondata;
float idot[3]; float idot[3];
/* when looking through a selected camera, the manipulator can be at the /* when looking through a selected camera, the manipulator can be at the
* exact same position as the view, skip so we don't break selection */ * exact same position as the view, skip so we don't break selection */
Show All 31 Lines switch (axis_idx) {
case MAN_AXIS_ROT_C: case MAN_AXIS_ROT_C:
case MAN_AXIS_SCALE_C: case MAN_AXIS_SCALE_C:
case MAN_AXIS_ROT_T: case MAN_AXIS_ROT_T:
WM_manipulator_set_matrix_rotation_from_z_axis(axis, rv3d->viewinv[2]); WM_manipulator_set_matrix_rotation_from_z_axis(axis, rv3d->viewinv[2]);
break; break;
} }
} }
MAN_ITER_AXES_END; MAN_ITER_AXES_END;
manipulator_xform_msg_subscribe(C, mgroup, screen, sa, ar, TRANSFORM_WGT_manipulator);
} }
static bool WIDGETGROUP_manipulator_poll(const struct bContext *C, struct wmManipulatorGroupType *UNUSED(wgt)) static bool WIDGETGROUP_manipulator_poll(const struct bContext *C, struct wmManipulatorGroupType *UNUSED(wgt))
{ {
/* it's a given we only use this in 3D view */ /* it's a given we only use this in 3D view */
const ScrArea *sa = CTX_wm_area(C); const ScrArea *sa = CTX_wm_area(C);
const View3D *v3d = sa->spacedata.first; const View3D *v3d = sa->spacedata.first;
▲ Show 20 Lines • Show All 138 Lines • ▼ Show 20 Lines for (int x = 0; x < 3; x++) {
} }
} }
} }
} }
} }
static void WIDGETGROUP_xform_cage_draw_prepare(const bContext *C, wmManipulatorGroup *mgroup) static void WIDGETGROUP_xform_cage_draw_prepare(const bContext *C, wmManipulatorGroup *mgroup)
{ {
bScreen *screen = CTX_wm_screen(C);
ScrArea *sa = CTX_wm_area(C);
ARegion *ar = CTX_wm_region(C);
struct XFormCageWidgetGroup *xmgroup = mgroup->customdata; struct XFormCageWidgetGroup *xmgroup = mgroup->customdata;
wmManipulator *mpr = xmgroup->manipulator; wmManipulator *mpr = xmgroup->manipulator;
ViewLayer *view_layer = CTX_data_view_layer(C); ViewLayer *view_layer = CTX_data_view_layer(C);
Object *ob = OBACT(view_layer); Object *ob = OBACT(view_layer);
if (ob && ob->mode & OB_MODE_EDIT) { if (ob && ob->mode & OB_MODE_EDIT) {
copy_m4_m4(mpr->matrix_space, ob->obmat); copy_m4_m4(mpr->matrix_space, ob->obmat);
} }
else { else {
unit_m4(mpr->matrix_space); unit_m4(mpr->matrix_space);
} }
manipulator_xform_msg_subscribe(C, mgroup, screen, sa, ar, VIEW3D_WGT_xform_cage);
} }
void VIEW3D_WGT_xform_cage(wmManipulatorGroupType *wgt) void VIEW3D_WGT_xform_cage(wmManipulatorGroupType *wgt)
{ {
wgt->name = "Transform Cage"; wgt->name = "Transform Cage";
wgt->idname = "VIEW3D_WGT_xform_cage"; wgt->idname = "VIEW3D_WGT_xform_cage";
wgt->flag |= WM_MANIPULATORGROUPTYPE_3D; wgt->flag |= WM_MANIPULATORGROUPTYPE_3D;
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