view3d_navigate_view_roll.cc File Reference

#include "BLI_blenlib.h"
#include "BLI_dial_2d.h"
#include "BLI_math_rotation.h"
#include "BLI_math_vector.h"
#include "BKE_context.hh"
#include "WM_api.hh"
#include "RNA_access.hh"
#include "RNA_define.hh"
#include "ED_screen.hh"
#include "view3d_intern.hh"
#include "view3d_navigate.hh"

Go to the source code of this file.

Variables
const ViewOpsType	ViewOpsType_roll

View Roll Operator
enum	{ V3D_VIEW_STEPLEFT = 1 , V3D_VIEW_STEPRIGHT }
static const EnumPropertyItem	prop_view_roll_items []
static void	view_roll_angle (ARegion *region, float quat[4], const float orig_quat[4], const float dvec[3], float angle, bool use_axis_view)
static void	viewroll_apply (ViewOpsData *vod, int x, int y)
static int	viewroll_modal (bContext *C, wmOperator *op, const wmEvent *event)
static int	viewroll_exec (bContext *C, wmOperator *op)
static int	viewroll_invoke (bContext *C, wmOperator *op, const wmEvent *event)
void	VIEW3D_OT_view_roll (wmOperatorType *ot)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
V3D_VIEW_STEPLEFT
V3D_VIEW_STEPRIGHT

Definition at line 161 of file view3d_navigate_view_roll.cc.

Function Documentation

VIEW3D_OT_view_roll()

void VIEW3D_OT_view_roll

(

wmOperatorType *

ot

)

Definition at line 268 of file view3d_navigate_view_roll.cc.

References wmOperatorType::cancel, wmOperatorType::description, ED_operator_rv3d_user_region_poll(), wmOperatorType::exec, wmOperatorType::flag, FLT_MAX, ViewOpsType::idname, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::modal, wmOperatorType::name, ot, wmOperatorType::poll, wmOperatorType::prop, PROP_SKIP_SAVE, prop_view_roll_items, RNA_def_enum(), RNA_def_float(), RNA_def_property_flag(), wmOperatorType::srna, view3d_navigate_cancel_fn(), ViewOpsType_roll, viewroll_exec(), viewroll_invoke(), and viewroll_modal().

Referenced by view3d_operatortypes().

view_roll_angle()

static void view_roll_angle ( ARegion * region, float quat[4], const float orig_quat[4], const float dvec[3], float angle, bool use_axis_view )

static

Parameters

use_axis_view

When true, keep axis-aligned orthographic views (when rotating in 90 degree increments). While this may seem obscure some NDOF devices have key shortcuts to do this (see NDOF_BUTTON_ROLL_CW & NDOF_BUTTON_ROLL_CCW).

Definition at line 35 of file view3d_navigate_view_roll.cc.

References axis_angle_normalized_to_quat(), ED_view3d_quat_to_axis_view_and_reset_quat(), fabsf, M_PI_2, mul_qt_qtqt(), normalize_qt(), RV3D_VIEW_IS_AXIS, RV3D_VIEW_USER, RegionView3D::view, and RegionView3D::view_axis_roll.

Referenced by viewroll_apply(), and viewroll_exec().

viewroll_apply()

static void viewroll_apply ( ViewOpsData * vod, int x, int y )

static

Definition at line 61 of file view3d_navigate_view_roll.cc.

References ViewOpsData::area, BLI_dial_angle(), ViewOpsData::depsgraph, ViewOpsData::dial, ViewOpsData::dyn_ofs, ED_region_tag_redraw(), ED_view3d_camera_lock_sync(), float, ViewOpsData::init, ViewOpsData::mousevec, RegionView3D::ofs, ViewOpsData::ofs, ViewOpsData::quat, ViewOpsData::region, ViewOpsData::rv3d, RV3D_BOXVIEW, RV3D_LOCK_FLAGS, ViewOpsData::use_dyn_ofs, ViewOpsData::v3d, view3d_boxview_sync(), view3d_orbit_apply_dyn_ofs(), view_roll_angle(), and RegionView3D::viewquat.

Referenced by viewroll_invoke(), and viewroll_modal().

viewroll_exec()

static int viewroll_exec ( bContext * C, wmOperator * op )

static

Definition at line 173 of file view3d_navigate_view_roll.cc.

References angle(), CTX_data_ensure_evaluated_depsgraph(), wmOperator::customdata, DEG2RADF, ViewOpsData::depsgraph, V3D_SmoothParams::dyn_ofs, ViewOpsData::dyn_ofs, ED_view3d_camera_lock_check(), ED_view3d_context_user_region(), ED_view3d_smooth_view(), ViewOpsData::init_navigation(), wmOperatorType::name, negate_v3(), normalize_v3_v3(), OPERATOR_CANCELLED, OPERATOR_FINISHED, RegionView3D::persp, wmOperator::ptr, V3D_SmoothParams::quat, ViewOpsData::region, ARegion::regiondata, RNA_enum_get(), RNA_float_get(), ViewOpsData::rv3d, RV3D_CAMOB, wmOperator::type, V3D_SmoothParams::undo_grouped, V3D_SmoothParams::undo_str, ViewOpsData::use_dyn_ofs, ViewOpsData::v3d, V3D_VIEW_STEPLEFT, view_roll_angle(), RegionView3D::viewinv, viewops_data_free(), ViewOpsType_roll, RegionView3D::viewquat, and WM_operator_smooth_viewtx_get().

Referenced by VIEW3D_OT_view_roll(), and viewroll_invoke().

viewroll_invoke()

static int viewroll_invoke ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 229 of file view3d_navigate_view_roll.cc.

References BLI_dial_init(), BLI_rcti_cent_x(), BLI_rcti_cent_y(), wmOperator::customdata, ViewOpsData::dial, ED_view3d_smooth_view_force_finish(), ViewOpsData::event_xy, float, ViewOpsData::init, MOUSEROTATE, ViewOpsData::mousevec, negate_v3(), normalize_v3_v3(), OPERATOR_FINISHED, OPERATOR_RUNNING_MODAL, ViewOpsData::prev, wmEvent::prev_xy, wmOperator::ptr, ViewOpsData::region, RNA_enum_get(), RNA_struct_property_is_set(), ViewOpsData::rv3d, wmEvent::type, ViewOpsData::v3d, RegionView3D::viewinv, viewops_data_create(), viewops_data_free(), ViewOpsType_roll, viewroll_apply(), viewroll_exec(), ARegion::winrct, and WM_event_add_modal_handler().

Referenced by VIEW3D_OT_view_roll().

viewroll_modal()

static int viewroll_modal ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 85 of file view3d_navigate_view_roll.cc.

References CTX_wm_manager(), wmOperator::customdata, ED_screen_animation_playing(), ED_view3d_camera_lock_autokey(), ViewOpsData::event_type, EVT_ESCKEY, EVT_MODAL_MAP, ViewOpsData::init, KM_PRESS, KM_RELEASE, MOUSEMOVE, OPERATOR_CANCELLED, OPERATOR_FINISHED, OPERATOR_RUNNING_MODAL, ret, ViewOpsData::rv3d, ViewOpsData::state_restore(), wmEvent::type, ViewOpsData::v3d, wmEvent::val, VIEW_APPLY, VIEW_CANCEL, VIEW_CONFIRM, VIEW_MODAL_CANCEL, VIEW_MODAL_CONFIRM, VIEW_PASS, viewops_data_free(), viewroll_apply(), VIEWROT_MODAL_SWITCH_MOVE, VIEWROT_MODAL_SWITCH_ROTATE, WM_OP_INVOKE_DEFAULT, WM_operator_name_call(), and wmEvent::xy.

Referenced by VIEW3D_OT_view_roll().

Variable Documentation

prop_view_roll_items

const EnumPropertyItem prop_view_roll_items[]

static

Initial value:

= {
    {0, "ANGLE", 0, "Roll Angle", "Roll the view using an angle value"},
    {V3D_VIEW_STEPLEFT, "LEFT", 0, "Roll Left", "Roll the view around to the left"},
    {V3D_VIEW_STEPRIGHT, "RIGHT", 0, "Roll Right", "Roll the view around to the right"},
    {0, nullptr, 0, nullptr, nullptr},
}

Definition at line 166 of file view3d_navigate_view_roll.cc.

Referenced by VIEW3D_OT_view_roll().

ViewOpsType_roll

const ViewOpsType ViewOpsType_roll

Initial value:

= {
     (VIEWOPS_FLAG_ORBIT_SELECT),
     "VIEW3D_OT_view_roll",
     nullptr,
     nullptr,
     nullptr,
}

Definition at line 302 of file view3d_navigate_view_roll.cc.

Referenced by VIEW3D_OT_view_roll(), viewroll_exec(), and viewroll_invoke().