view3d_navigate.hh File Reference

#include <optional>
#include "MEM_guardedalloc.h"
#include "BLI_bounds_types.hh"
#include "BLI_math_vector_types.hh"
#include "BLI_utildefines.h"
#include "DNA_windowmanager_enums.h"

Go to the source code of this file.

Classes
struct	ViewOpsType
struct	ViewOpsData
struct	V3D_SmoothParams

Macros
#define	V3D_OP_TRACKBALLSIZE   (1.1f)

Enumerations
enum	eV3D_OpPropFlag { V3D_OP_PROP_MOUSE_CO = (1 << 0) , V3D_OP_PROP_DELTA = (1 << 1) , V3D_OP_PROP_USE_ALL_REGIONS = (1 << 2) , V3D_OP_PROP_USE_MOUSE_INIT = (1 << 3) }
enum	eV3D_OpEvent { VIEW_PASS = 0 , VIEW_APPLY , VIEW_CONFIRM , VIEW_CANCEL }
enum	{   VIEW_MODAL_CANCEL = 0 , VIEW_MODAL_CONFIRM = 1 , VIEWROT_MODAL_AXIS_SNAP_ENABLE = 2 , VIEWROT_MODAL_AXIS_SNAP_DISABLE = 3 ,   VIEWROT_MODAL_SWITCH_ZOOM = 4 , VIEWROT_MODAL_SWITCH_MOVE = 5 , VIEWROT_MODAL_SWITCH_ROTATE = 6 }
enum	eViewOpsFlag {   VIEWOPS_FLAG_NONE = 0 , VIEWOPS_FLAG_ORBIT_SELECT = (1 << 0) , VIEWOPS_FLAG_DEPTH_NAVIGATE = (1 << 1) , VIEWOPS_FLAG_PERSP_ENSURE = (1 << 2) ,   VIEWOPS_FLAG_ZOOM_TO_MOUSE = (1 << 3) , VIEWOPS_FLAG_INIT_ZFAC = (1 << 4) }

Functions
	ENUM_OPERATORS (eV3D_OpPropFlag, V3D_OP_PROP_USE_MOUSE_INIT)
	ENUM_OPERATORS (eViewOpsFlag, VIEWOPS_FLAG_INIT_ZFAC)
bool	view3d_location_poll (bContext *C)
bool	view3d_rotation_poll (bContext *C)
bool	view3d_zoom_or_dolly_poll (bContext *C)
bool	view3d_zoom_or_dolly_or_rotation_poll (bContext *C)
wmOperatorStatus	view3d_navigate_invoke_impl (bContext *C, wmOperator *op, const wmEvent *event, const ViewOpsType *nav_type)
wmOperatorStatus	view3d_navigate_modal_fn (bContext *C, wmOperator *op, const wmEvent *event)
void	view3d_navigate_cancel_fn (bContext *C, wmOperator *op)
void	calctrackballvec (const rcti *rect, const int event_xy[2], float r_dir[3])
void	viewmove_apply (ViewOpsData *vod, int x, int y)
void	view3d_orbit_apply_dyn_ofs (float r_ofs[3], const float ofs_old[3], const float viewquat_old[4], const float viewquat_new[4], const float dyn_ofs[3])
void	viewrotate_apply_dyn_ofs (ViewOpsData *vod, const float viewquat_new[4])
bool	view3d_orbit_calc_center (bContext *C, float r_dyn_ofs[3])
void	view3d_operator_properties_common (wmOperatorType *ot, const eV3D_OpPropFlag flag)
void	viewops_data_free (bContext *C, ViewOpsData *vod)
ViewOpsData *	viewops_data_create (bContext *C, const wmEvent *event, const ViewOpsType *nav_type, const bool use_cursor_init)
void	axis_set_view (bContext *C, View3D *v3d, ARegion *region, const float quat_[4], char view, char view_axis_roll, int perspo, const float *align_to_quat, const int smooth_viewtx)
void	viewdolly_modal_keymap (wmKeyConfig *keyconf)
void	VIEW3D_OT_dolly (wmOperatorType *ot)
void	fly_modal_keymap (wmKeyConfig *keyconf)
void	view3d_keymap (wmKeyConfig *keyconf)
void	VIEW3D_OT_fly (wmOperatorType *ot)
void	viewmove_modal_keymap (wmKeyConfig *keyconf)
void	VIEW3D_OT_move (wmOperatorType *ot)
void	VIEW3D_OT_view_roll (wmOperatorType *ot)
void	viewrotate_modal_keymap (wmKeyConfig *keyconf)
void	VIEW3D_OT_rotate (wmOperatorType *ot)
void	ED_view3d_smooth_view_ex (const Depsgraph *depsgraph, wmWindowManager *wm, wmWindow *win, ScrArea *area, View3D *v3d, ARegion *region, int smooth_viewtx, const V3D_SmoothParams *sview)
void	ED_view3d_smooth_view (bContext *C, View3D *v3d, ARegion *region, int smooth_viewtx, const V3D_SmoothParams *sview)
void	ED_view3d_smooth_view_undo_begin (bContext *C, const ScrArea *area)
void	ED_view3d_smooth_view_undo_end (bContext *C, const ScrArea *area, const char *undo_str, bool undo_grouped)
void	ED_view3d_smooth_view_force_finish (bContext *C, View3D *v3d, ARegion *region)
void	ED_view3d_smooth_view_force_finish_no_camera_lock (const Depsgraph *depsgraph, wmWindowManager *wm, wmWindow *win, const Scene *scene, View3D *v3d, ARegion *region)
void	VIEW3D_OT_smoothview (wmOperatorType *ot)
std::optional< blender::Bounds< blender::float3 > >	view3d_calc_minmax_visible (Depsgraph *depsgraph, ScrArea *area, ARegion *region, bool use_all_regions, bool clip_bounds)
std::optional< blender::Bounds< blender::float3 > >	view3d_calc_minmax_selected (Depsgraph *depsgraph, ScrArea *area, ARegion *region, bool use_all_regions, bool clip_bounds, bool *r_do_zoom)
bool	view3d_calc_point_in_selected_bounds (Depsgraph *depsgraph, struct ViewLayer *view_layer_eval, const View3D *v3d, const blender::float3 &point, const float scale_margin)
void	VIEW3D_OT_view_all (wmOperatorType *ot)
void	VIEW3D_OT_view_selected (wmOperatorType *ot)
void	VIEW3D_OT_view_axis (wmOperatorType *ot)
void	VIEW3D_OT_view_camera (wmOperatorType *ot)
void	VIEW3D_OT_view_center_cursor (wmOperatorType *ot)
void	VIEW3D_OT_view_center_pick (wmOperatorType *ot)
void	VIEW3D_OT_view_orbit (wmOperatorType *ot)
void	VIEW3D_OT_view_pan (wmOperatorType *ot)
void	walk_modal_keymap (wmKeyConfig *keyconf)
void	VIEW3D_OT_walk (wmOperatorType *ot)
void	viewzoom_modal_keymap (wmKeyConfig *keyconf)
void	VIEW3D_OT_zoom (wmOperatorType *ot)
void	VIEW3D_OT_zoom_border (wmOperatorType *ot)

Variables
ViewOpsType	ViewOpsType_dolly
const ViewOpsType	ViewOpsType_move
const ViewOpsType	ViewOpsType_roll
const ViewOpsType	ViewOpsType_rotate
const ViewOpsType	ViewOpsType_orbit
const ViewOpsType	ViewOpsType_pan
const ViewOpsType	ViewOpsType_zoom

Macro Definition Documentation

V3D_OP_TRACKBALLSIZE

#define V3D_OP_TRACKBALLSIZE   (1.1f)

Size of the sphere being dragged for trackball rotation within the view bounds. also affects speed (smaller is faster).

Definition at line 25 of file view3d_navigate.hh.

Referenced by calctrackballvec(), and viewrotate_apply().

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
VIEW_MODAL_CANCEL
VIEW_MODAL_CONFIRM
VIEWROT_MODAL_AXIS_SNAP_ENABLE
VIEWROT_MODAL_AXIS_SNAP_DISABLE
VIEWROT_MODAL_SWITCH_ZOOM
VIEWROT_MODAL_SWITCH_MOVE
VIEWROT_MODAL_SWITCH_ROTATE

Definition at line 65 of file view3d_navigate.hh.

eV3D_OpEvent

enum eV3D_OpEvent

Enumerator
VIEW_PASS
VIEW_APPLY
VIEW_CONFIRM
VIEW_CANCEL	Only supported by some viewport operators.

Definition at line 56 of file view3d_navigate.hh.

eV3D_OpPropFlag

enum eV3D_OpPropFlag

Enumerator
V3D_OP_PROP_MOUSE_CO
V3D_OP_PROP_DELTA
V3D_OP_PROP_USE_ALL_REGIONS
V3D_OP_PROP_USE_MOUSE_INIT

Definition at line 48 of file view3d_navigate.hh.

eViewOpsFlag

enum eViewOpsFlag

Enumerator
VIEWOPS_FLAG_NONE
VIEWOPS_FLAG_ORBIT_SELECT	When enabled, rotate around the selection.
VIEWOPS_FLAG_DEPTH_NAVIGATE	When enabled, use the depth under the cursor for navigation.
VIEWOPS_FLAG_PERSP_ENSURE	When enabled run ED_view3d_persp_ensure this may switch out of camera view when orbiting or switch from orthographic to perspective when auto-perspective is enabled. Some operations don't require this (view zoom/pan or NDOF where subtle rotation is common so we don't want it to trigger auto-perspective).
VIEWOPS_FLAG_ZOOM_TO_MOUSE
VIEWOPS_FLAG_INIT_ZFAC

Definition at line 75 of file view3d_navigate.hh.

Function Documentation

axis_set_view()

void axis_set_view	(	bContext *	C,
		View3D *	v3d,
		ARegion *	region,
		const float	quat_[4],
		char	view,
		char	view_axis_roll,
		int	perspo,
		const float *	align_to_quat,
		const int	smooth_viewtx )

Parameters

align_to_quat

When not nullptr, set the axis relative to this rotation.

Definition at line 932 of file view3d_navigate.cc.

References C, View3D::camera, V3D_SmoothParams::camera_old, copy_v3_v3(), CTX_data_ensure_evaluated_depsgraph(), DEG_get_evaluated(), RegionView3D::dist, V3D_SmoothParams::dist, V3D_SmoothParams::dyn_ofs, ED_region_tag_redraw(), ED_view3d_from_object(), ED_view3d_smooth_view(), mul_qt_qtqt(), negate_v3(), normalize_qt_qt(), RegionView3D::ofs, V3D_SmoothParams::ofs, RegionView3D::persp, V3D_SmoothParams::quat, ARegion::regiondata, RV3D_CAMOB, RV3D_LOCK_FLAGS, RV3D_LOCK_ROTATION, RV3D_ORTHO, RV3D_VIEW_AXIS_ROLL_0, RV3D_VIEW_IS_AXIS, RV3D_VIEW_USER, U, V3D_SmoothParams::undo_str, USER_AUTOPERSP, USER_ORBIT_SELECTION, RegionView3D::view, view, view3d_orbit_calc_center(), and RegionView3D::view_axis_roll.

Referenced by view_axis_exec(), and view_camera_exec().

calctrackballvec()

void calctrackballvec	(	const rcti *	rect,
		const int	event_xy[2],
		float	r_dir[3] )

Definition at line 695 of file view3d_navigate.cc.

References BLI_rcti_cent_x(), BLI_rcti_cent_y(), BLI_rcti_size_x(), BLI_rcti_size_y(), float, len_v2(), M_SQRT2, min_ff(), size(), sqrtf, square_f(), and V3D_OP_TRACKBALLSIZE.

Referenced by ViewOpsData::init_navigation(), and viewrotate_apply().

ED_view3d_smooth_view()

void ED_view3d_smooth_view	(	bContext *	C,
		View3D *	v3d,
		ARegion *	region,
		int	smooth_viewtx,
		const V3D_SmoothParams *	sview )

Definition at line 387 of file view3d_navigate_smoothview.cc.

References C, CTX_data_ensure_evaluated_depsgraph(), CTX_wm_area(), CTX_wm_manager(), CTX_wm_window(), depsgraph, ED_view3d_smooth_view_ex(), ED_view3d_smooth_view_undo_begin(), ED_view3d_smooth_view_undo_end(), V3D_SmoothParams::undo_grouped, and V3D_SmoothParams::undo_str.

Referenced by axis_set_view(), sync_viewport_camera_smoothview(), view3d_from_minmax(), view3d_setobjectascamera_exec(), view3d_zoom_border_exec(), view_camera_exec(), viewcenter_cursor_exec(), viewcenter_pick_invoke(), vieworbit_exec(), and viewroll_exec().

ED_view3d_smooth_view_ex()

void ED_view3d_smooth_view_ex	(	const Depsgraph *	depsgraph,
		wmWindowManager *	wm,
		wmWindow *	win,
		ScrArea *	area,
		View3D *	v3d,
		ARegion *	region,
		int	smooth_viewtx,
		const V3D_SmoothParams *	sview )

The arguments are the desired situation.

Definition at line 205 of file view3d_navigate_smoothview.cc.

References angle_signed_normalized_qtqt(), BLI_assert, BLI_assert_msg, CAM_ORTHO, V3D_SmoothParams::camera, View3D::camera, V3D_SmoothParams::camera_old, copy_qt_qt(), copy_v3_v3(), Object::data, DEG_get_evaluated(), depsgraph, RegionView3D::dist, SmoothView3DState::dist, V3D_SmoothParams::dist, SmoothView3DStore::dst, SmoothView3DStore::dyn_ofs, V3D_SmoothParams::dyn_ofs, ED_region_tag_redraw(), ED_view3d_camera_lock_init(), ED_view3d_camera_lock_sync(), ED_view3d_from_object(), ED_view3d_offset_distance(), equals_v3v3(), equals_v4v4(), fabsf, Object::id, ID_TAG_DOIT, RegionView3D::is_persp, SmoothView3DState::lens, V3D_SmoothParams::lens, View3D::lens, M_PI, MEM_mallocN(), OB_CAMERA, OB_RENDER, RegionView3D::ofs, SmoothView3DState::ofs, V3D_SmoothParams::ofs, SmoothView3DStore::org, SmoothView3DStore::org_view, SmoothView3DStore::org_view_axis_roll, RegionView3D::persp, SmoothView3DState::quat, V3D_SmoothParams::quat, ARegion::regiondata, RegionView3D::rflag, RV3D_BOXVIEW, RV3D_LOCK_FLAGS, RV3D_LOCK_ROTATION, RV3D_NAVIGATING, RV3D_ORTHO, RV3D_PERSP, RV3D_VIEW_USER, View3D::shading, RegionView3D::smooth_timer, RegionView3D::sms, SmoothView3DStore::src, ID::tag, SmoothView3DStore::time_allowed, TIMER1, SmoothView3DStore::to_camera, Camera::type, Object::type, View3DShading::type, V3D_SmoothParams::undo_str, SmoothView3DStore::use_dyn_ofs, RegionView3D::view, view3d_boxview_copy(), VIEW3D_DIST_FALLBACK, view3d_orbit_apply_dyn_ofs(), view3d_smooth_view_state_backup(), view3d_smooth_view_state_restore(), RegionView3D::view_axis_roll, RegionView3D::view_render, RegionView3D::viewquat, WM_event_add_mousemove(), WM_event_timer_add(), and WM_event_timer_remove().

Referenced by ED_view3d_smooth_view(), view3d_localview_exit(), and view3d_localview_init().

ED_view3d_smooth_view_force_finish()

void ED_view3d_smooth_view_force_finish	(	bContext *	C,
		View3D *	v3d,
		ARegion *	region )

Apply the smooth-view immediately, use when we need to start a new view operation. (so we don't end up half-applying a view operation when pressing keys quickly).

Definition at line 568 of file view3d_navigate_smoothview.cc.

References C, CTX_data_ensure_evaluated_depsgraph(), CTX_data_scene(), CTX_wm_manager(), CTX_wm_window(), depsgraph, ARegion::regiondata, RegionView3D::sms, and view3d_smooth_view_force_finish_ex().

Referenced by view3d_camera_to_view_exec(), view3d_from_minmax(), view3d_navigation_invoke_generic(), view3d_setobjectascamera_exec(), view_axis_exec(), view_camera_exec(), viewcenter_cursor_exec(), viewcenter_pick_invoke(), viewdolly_invoke(), vieworbit_exec(), viewpersportho_exec(), viewroll_exec(), and viewroll_invoke().

ED_view3d_smooth_view_force_finish_no_camera_lock()

void ED_view3d_smooth_view_force_finish_no_camera_lock	(	const Depsgraph *	depsgraph,
		wmWindowManager *	wm,
		wmWindow *	win,
		const Scene *	scene,
		View3D *	v3d,
		ARegion *	region )

A version of ED_view3d_smooth_view_force_finish that doesn't support camera locking or auto-keying. Use for viewport actions that don't control the camera, entering/exiting the local-view for example (see code-comments for details).

Definition at line 582 of file view3d_navigate_smoothview.cc.

References depsgraph, ARegion::regiondata, RegionView3D::sms, and view3d_smooth_view_force_finish_ex().

Referenced by view3d_localview_exit(), and view3d_localview_init().

ED_view3d_smooth_view_undo_begin()

void ED_view3d_smooth_view_undo_begin	(	bContext *	C,
		const ScrArea *	area )

Call before multiple smooth-view operations begin to properly handle undo.

Note

Only use explicit undo calls when multiple calls to smooth-view are necessary or when calling ED_view3d_smooth_view_ex. Otherwise pass in V3D_SmoothParams.undo_str so an undo step is pushed as needed.

Definition at line 46 of file view3d_navigate_smoothview.cc.

References C, View3D::camera, ED_view3d_camera_lock_undo_test(), ListBase::first, Object::id, ID_TAG_DOIT, LISTBASE_FOREACH, ScrArea::regionbase, RGN_TYPE_WINDOW, ScrArea::spacedata, and ID::tag.

Referenced by ED_view3d_smooth_view(), view3d_all_exec(), and viewselected_exec().

ED_view3d_smooth_view_undo_end()

void ED_view3d_smooth_view_undo_end	(	bContext *	C,
		const ScrArea *	area,
		const char *	undo_str,
		bool	undo_grouped )

Run after multiple smooth-view operations have run to push undo as needed.

Definition at line 71 of file view3d_navigate_smoothview.cc.

References C, View3D::camera, ED_view3d_camera_lock_undo_grouped_push(), ED_view3d_camera_lock_undo_push(), ED_view3d_camera_lock_undo_test(), ListBase::first, Object::id, ID_TAG_DOIT, LISTBASE_FOREACH, ScrArea::regionbase, ARegion::regiondata, RGN_TYPE_WINDOW, RegionView3D::sms, ScrArea::spacedata, ID::tag, U, USER_GLOBALUNDO, and view3d_smoothview_apply_with_interp().

Referenced by ED_view3d_smooth_view(), view3d_all_exec(), and viewselected_exec().

ENUM_OPERATORS() [1/2]

ENUM_OPERATORS	(	eV3D_OpPropFlag	,
		V3D_OP_PROP_USE_MOUSE_INIT	)

References V3D_OP_PROP_USE_MOUSE_INIT.

ENUM_OPERATORS() [2/2]

ENUM_OPERATORS	(	eViewOpsFlag	,
		VIEWOPS_FLAG_INIT_ZFAC	)

References VIEWOPS_FLAG_INIT_ZFAC.

fly_modal_keymap()

void fly_modal_keymap

(

wmKeyConfig *

keyconf

)

Definition at line 100 of file view3d_navigate_fly.cc.

References FLY_MODAL_ACCELERATE, FLY_MODAL_AXIS_LOCK_X, FLY_MODAL_AXIS_LOCK_Z, FLY_MODAL_CANCEL, FLY_MODAL_CONFIRM, FLY_MODAL_DECELERATE, FLY_MODAL_DIR_BACKWARD, FLY_MODAL_DIR_DOWN, FLY_MODAL_DIR_FORWARD, FLY_MODAL_DIR_LEFT, FLY_MODAL_DIR_RIGHT, FLY_MODAL_DIR_UP, FLY_MODAL_FREELOOK_DISABLE, FLY_MODAL_FREELOOK_ENABLE, FLY_MODAL_PAN_DISABLE, FLY_MODAL_PAN_ENABLE, FLY_MODAL_PRECISION_DISABLE, FLY_MODAL_PRECISION_ENABLE, wmKeyMap::modal_items, WM_modalkeymap_assign(), WM_modalkeymap_ensure(), and WM_modalkeymap_find().

Referenced by view3d_keymap().

view3d_calc_minmax_selected()

std::optional< blender::Bounds< blender::float3 > > view3d_calc_minmax_selected	(	Depsgraph *	depsgraph,
		ScrArea *	area,
		ARegion *	region,
		bool	use_all_regions,
		bool	clip_bounds,
		bool *	r_do_zoom )

Return the bounds of selected contents of the 3D viewport.

Parameters

depsgraph	The evaluated depsgraph.
clip_bounds	Clip the bounds by the viewport clipping.
r_do_zoom	When false, the bounds should be treated as a point (don't zoom to view the point).

Definition at line 244 of file view3d_navigate_view_all.cc.

References BASE_SELECTED, BASE_SELECTED_EDITABLE, BKE_paint_get_active_from_paintmode(), BKE_paint_select_face_test(), BKE_paint_stroke_get_average(), BKE_pose_minmax(), BKE_view_layer_active_object_get(), BKE_view_layer_object_bases_get(), BKE_view_layer_synced_ensure(), bounds(), copy_v3_v3(), DEG_get_evaluated_scene(), DEG_get_evaluated_view_layer(), DEG_get_input_scene(), DEG_get_input_view_layer(), DEG_get_original(), depsgraph, ED_view3d_camera_lock_check(), ED_view3d_clipping_clamp_minmax(), ED_view3d_minmax_verts(), ListBase::first, View3D::flag2, FOREACH_OBJECT_IN_MODE_BEGIN, FOREACH_OBJECT_IN_MODE_END, INIT_MINMAX, Invalid, LISTBASE_FOREACH, blender::Bounds< T >::max, max, blender::Bounds< T >::min, min, minmax_v3v3_v3(), Object::mode, Base::next, OB_ARMATURE, OB_MODE_PARTICLE_EDIT, OB_MODE_POSE, OB_MODE_SCULPT, OB_MODE_SCULPT_CURVES, OB_MODE_TEXTURE_PAINT, OB_MODE_VERTEX_PAINT, OB_MODE_WEIGHT_PAINT, OBEDIT_FROM_OBACT, Base::object, paintface_minmax(), PE_minmax(), ARegion::regiondata, ARegion::runtime, RV3D_CLIPPING_ENABLED, Sculpt, ScrArea::spacedata, Texture3D, blender::bounds::transform_bounds(), Object::type, V3D_LOCK_CAMERA, Vertex, view3d_object_calc_minmax(), view3d_object_skip_minmax(), Weight, WM_gizmomap_is_any_selected(), and WM_gizmomap_minmax().

Referenced by viewselected_exec().

view3d_calc_minmax_visible()

std::optional< blender::Bounds< blender::float3 > > view3d_calc_minmax_visible	(	Depsgraph *	depsgraph,
		ScrArea *	area,
		ARegion *	region,
		bool	use_all_regions,
		bool	clip_bounds )

Return the bounds of visible contents of the 3D viewport.

Parameters

depsgraph	The evaluated depsgraph.
clip_bounds	Clip the bounds by the viewport clipping.

Definition at line 194 of file view3d_navigate_view_all.cc.

References BASE_VISIBLE, BKE_view_layer_object_bases_get(), BKE_view_layer_synced_ensure(), DEG_get_evaluated_scene(), DEG_get_evaluated_view_layer(), DEG_get_input_scene(), DEG_get_original(), depsgraph, ED_view3d_camera_lock_check(), ED_view3d_clipping_clamp_minmax(), ListBase::first, View3D::flag2, INIT_MINMAX, LISTBASE_FOREACH, max, min, ARegion::regiondata, RV3D_CLIPPING_ENABLED, ScrArea::spacedata, V3D_LOCK_CAMERA, view3d_object_calc_minmax(), and view3d_object_skip_minmax().

Referenced by view3d_all_exec().

view3d_calc_point_in_selected_bounds()

bool view3d_calc_point_in_selected_bounds	(	Depsgraph *	depsgraph,
		struct ViewLayer *	view_layer_eval,
		const View3D *	v3d,
		const blender::float3 &	point,
		const float	scale_margin )

Iterate over objects and check if point might is inside any of them.

Definition at line 393 of file view3d_navigate_view_all.cc.

References BASE_SELECTED, BKE_view_layer_object_bases_get(), BLI_assert, bounds(), DEG_get_input_scene(), DEG_is_original(), depsgraph, LISTBASE_FOREACH, max, min, blender::math::transform_point(), and view3d_object_calc_minmax().

view3d_keymap()

void view3d_keymap

(

wmKeyConfig *

keyconf

)

Definition at line 255 of file view3d_ops.cc.

References fly_modal_keymap(), RGN_TYPE_WINDOW, SPACE_VIEW3D, viewdolly_modal_keymap(), viewmove_modal_keymap(), viewplace_modal_keymap(), viewrotate_modal_keymap(), viewzoom_modal_keymap(), walk_modal_keymap(), and WM_keymap_ensure().

Referenced by ED_spacetype_view3d().

view3d_location_poll()

bool view3d_location_poll

(

bContext *

C

)

Definition at line 606 of file view3d_navigate.cc.

References C, RV3D_LOCK_LOCATION, and view3d_navigation_poll_impl().

Referenced by VIEW3D_OT_move(), VIEW3D_OT_view_center_cursor(), VIEW3D_OT_view_center_pick(), and VIEW3D_OT_view_pan().

view3d_navigate_cancel_fn()

void view3d_navigate_cancel_fn	(	bContext *	C,
		wmOperator *	op )

Definition at line 654 of file view3d_navigate.cc.

References C, wmOperator::customdata, and viewops_data_free().

Referenced by VIEW3D_OT_dolly(), VIEW3D_OT_move(), VIEW3D_OT_rotate(), VIEW3D_OT_view_roll(), and VIEW3D_OT_zoom().

view3d_navigate_invoke_impl()

wmOperatorStatus view3d_navigate_invoke_impl	(	bContext *	C,
		wmOperator *	op,
		const wmEvent *	event,
		const ViewOpsType *	nav_type )

Definition at line 579 of file view3d_navigate.cc.

References C, wmOperator::customdata, ViewOpsData::init_context(), OPERATOR_RUNNING_MODAL, wmOperator::ptr, ret, view3d_navigation_invoke_generic(), viewops_data_free(), and WM_event_add_modal_handler().

Referenced by viewmove_invoke(), viewpan_invoke(), viewrotate_invoke(), and viewzoom_invoke().

view3d_navigate_modal_fn()

wmOperatorStatus view3d_navigate_modal_fn	(	bContext *	C,
		wmOperator *	op,
		const wmEvent *	event )

Definition at line 628 of file view3d_navigate.cc.

References ViewOpsType::apply_fn, C, wmOperator::customdata, ED_view3d_camera_lock_undo_push(), ViewOpsData::end_navigation(), ViewOpsType::idname, wmOperatorType::name, ViewOpsData::nav_type, OPERATOR_FINISHED, OPERATOR_RUNNING_MODAL, wmOperator::ptr, ret, ViewOpsData::rv3d, wmOperator::type, ViewOpsData::v3d, view3d_navigate_event(), view3d_navigation_invoke_generic(), viewops_data_free(), WM_operator_type_set(), WM_operatortype_find(), and wmEvent::xy.

Referenced by VIEW3D_OT_move(), VIEW3D_OT_rotate(), and VIEW3D_OT_zoom().

view3d_operator_properties_common()

void view3d_operator_properties_common	(	wmOperatorType *	ot,
		const eV3D_OpPropFlag	flag )

Definition at line 666 of file view3d_navigate.cc.

References flag, ot, PROP_HIDDEN, PROP_SKIP_SAVE, RNA_def_boolean(), RNA_def_int(), RNA_def_property_flag(), V3D_OP_PROP_DELTA, V3D_OP_PROP_MOUSE_CO, V3D_OP_PROP_USE_ALL_REGIONS, V3D_OP_PROP_USE_MOUSE_INIT, and WM_operator_properties_use_cursor_init().

Referenced by VIEW3D_OT_dolly(), VIEW3D_OT_move(), VIEW3D_OT_rotate(), VIEW3D_OT_view_all(), VIEW3D_OT_view_selected(), and VIEW3D_OT_zoom().

view3d_orbit_apply_dyn_ofs()

void view3d_orbit_apply_dyn_ofs	(	float	r_ofs[3],
		const float	ofs_old[3],
		const float	viewquat_old[4],
		const float	viewquat_new[4],
		const float	dyn_ofs[3] )

Definition at line 719 of file view3d_navigate.cc.

References add_v3_v3(), invert_qt_normalized(), invert_qt_qt_normalized(), mul_qt_qtqt(), mul_qt_v3(), and sub_v3_v3v3().

Referenced by ED_view3d_smooth_view_ex(), view3d_smoothview_apply_with_interp(), viewroll_apply(), and viewrotate_apply_dyn_ofs().

view3d_orbit_calc_center()

bool view3d_orbit_calc_center	(	bContext *	C,
		float	r_dyn_ofs[3] )

Definition at line 813 of file view3d_navigate.cc.

References add_v2_v2(), add_v3_v3(), BASE_SELECTED, BKE_object_boundbox_get(), BKE_object_pose_armature_get(), BKE_paint_get_active_from_context(), BKE_paint_stroke_get_average(), BKE_view_layer_active_object_get(), BKE_view_layer_object_bases_get(), BKE_view_layer_synced_ensure(), bounds(), C, blender::ed::transform::calc_pivot_pos(), copy_v3_v3(), CTX_data_ensure_evaluated_depsgraph(), CTX_wm_view3d(), Object::data, DEG_get_evaluated_scene(), DEG_get_evaluated_view_layer(), DEG_get_original(), depsgraph, Curve::editfont, ELEM, View3D_Runtime::flag, i, LISTBASE_FOREACH, blender::math::midpoint(), Object::mode, mul_v3_fl(), negate_v3_v3(), OB_FONT, OB_MODE_ALL_PAINT, OB_MODE_EDIT, OB_MODE_OBJECT, OB_MODE_PAINT_GREASE_PENCIL, OB_MODE_SCULPT_CURVES, OB_MODE_SCULPT_GREASE_PENCIL, OB_MODE_VERTEX_GREASE_PENCIL, OB_MODE_WEIGHT_GREASE_PENCIL, OB_MODE_WEIGHT_PAINT, View3D_Runtime::ofs_last_center, View3D::runtime, EditFont::textcurs, blender::math::transform_point(), Object::type, V3D_AROUND_CENTER_MEDIAN, V3D_RUNTIME_OFS_LAST_CENTER_IS_VALID, and zero_v3().

Referenced by axis_set_view(), and navigate_pivot_get().

VIEW3D_OT_dolly()

void VIEW3D_OT_dolly

(

wmOperatorType *

ot

)

Definition at line 328 of file view3d_navigate_view_dolly.cc.

References OPTYPE_BLOCKING, OPTYPE_DEPENDS_ON_CURSOR, OPTYPE_GRAB_CURSOR_XY, ot, V3D_OP_PROP_DELTA, V3D_OP_PROP_MOUSE_CO, V3D_OP_PROP_USE_MOUSE_INIT, view3d_navigate_cancel_fn(), view3d_operator_properties_common(), view3d_zoom_or_dolly_or_rotation_poll(), viewdolly_exec(), viewdolly_invoke(), viewdolly_modal(), and ViewOpsType_dolly.

Referenced by view3d_operatortypes().

VIEW3D_OT_fly()

void VIEW3D_OT_fly

(

wmOperatorType *

ot

)

Definition at line 1202 of file view3d_navigate_fly.cc.

References ED_operator_region_view3d_active(), fly_cancel(), fly_invoke(), fly_modal(), OPTYPE_BLOCKING, and ot.

Referenced by view3d_operatortypes().

VIEW3D_OT_move()

void VIEW3D_OT_move

(

wmOperatorType *

ot

)

Definition at line 111 of file view3d_navigate_view_move.cc.

References OPTYPE_BLOCKING, OPTYPE_GRAB_CURSOR_XY, ot, V3D_OP_PROP_USE_MOUSE_INIT, view3d_location_poll(), view3d_navigate_cancel_fn(), view3d_navigate_modal_fn(), view3d_operator_properties_common(), viewmove_invoke(), and ViewOpsType_move.

Referenced by view3d_operatortypes().

VIEW3D_OT_rotate()

void VIEW3D_OT_rotate

(

wmOperatorType *

ot

)

Definition at line 373 of file view3d_navigate_view_rotate.cc.

References OPTYPE_BLOCKING, OPTYPE_GRAB_CURSOR_XY, ot, V3D_OP_PROP_USE_MOUSE_INIT, view3d_navigate_cancel_fn(), view3d_navigate_modal_fn(), view3d_operator_properties_common(), view3d_rotation_poll(), ViewOpsType_rotate, and viewrotate_invoke().

Referenced by view3d_operatortypes().

VIEW3D_OT_smoothview()

void VIEW3D_OT_smoothview

(

wmOperatorType *

ot

)

Definition at line 609 of file view3d_navigate_smoothview.cc.

References ED_operator_view3d_active(), OPTYPE_INTERNAL, ot, and view3d_smoothview_invoke().

Referenced by view3d_operatortypes().

VIEW3D_OT_view_all()

void VIEW3D_OT_view_all

(

wmOperatorType *

ot

)

Definition at line 493 of file view3d_navigate_view_all.cc.

References ED_operator_region_view3d_active(), ot, RNA_def_boolean(), V3D_OP_PROP_USE_ALL_REGIONS, view3d_all_exec(), and view3d_operator_properties_common().

Referenced by view3d_operatortypes().

VIEW3D_OT_view_axis()

void VIEW3D_OT_view_axis

(

wmOperatorType *

ot

)

Definition at line 158 of file view3d_navigate_view_axis.cc.

References BLT_I18NCONTEXT_EDITOR_VIEW3D, ED_operator_rv3d_user_region_poll(), ot, PROP_SKIP_SAVE, prop_view_items, RNA_def_boolean(), RNA_def_enum(), RNA_def_property_flag(), RNA_def_property_translation_context(), and view_axis_exec().

Referenced by view3d_operatortypes().

VIEW3D_OT_view_camera()

void VIEW3D_OT_view_camera

(

wmOperatorType *

ot

)

Definition at line 116 of file view3d_navigate_view_camera.cc.

References ED_operator_rv3d_user_region_poll(), ot, and view_camera_exec().

Referenced by view3d_operatortypes().

VIEW3D_OT_view_center_cursor()

void VIEW3D_OT_view_center_cursor

(

wmOperatorType *

ot

)

Definition at line 50 of file view3d_navigate_view_center_cursor.cc.

References ot, view3d_location_poll(), and viewcenter_cursor_exec().

Referenced by view3d_operatortypes().

VIEW3D_OT_view_center_pick()

void VIEW3D_OT_view_center_pick

(

wmOperatorType *

ot

)

Definition at line 61 of file view3d_navigate_view_center_pick.cc.

References ot, view3d_location_poll(), and viewcenter_pick_invoke().

Referenced by view3d_operatortypes().

VIEW3D_OT_view_orbit()

void VIEW3D_OT_view_orbit

(

wmOperatorType *

ot

)

Definition at line 137 of file view3d_navigate_view_orbit.cc.

References ED_operator_rv3d_user_region_poll(), FLT_MAX, ot, PROP_SKIP_SAVE, prop_view_orbit_items, RNA_def_enum(), RNA_def_float(), RNA_def_property_flag(), ViewOpsType_orbit, and vieworbit_exec().

Referenced by view3d_operatortypes().

VIEW3D_OT_view_pan()

void VIEW3D_OT_view_pan

(

wmOperatorType *

ot

)

Definition at line 70 of file view3d_navigate_view_pan.cc.

References ot, prop_view_pan_items, RNA_def_enum(), view3d_location_poll(), ViewOpsType_pan, and viewpan_invoke().

Referenced by view3d_operatortypes().

VIEW3D_OT_view_roll()

void VIEW3D_OT_view_roll

(

wmOperatorType *

ot

)

Definition at line 290 of file view3d_navigate_view_roll.cc.

References ED_operator_rv3d_user_region_poll(), FLT_MAX, ot, PROP_SKIP_SAVE, prop_view_roll_items, RNA_def_enum(), RNA_def_float(), RNA_def_property_flag(), view3d_navigate_cancel_fn(), ViewOpsType_roll, viewroll_exec(), viewroll_invoke(), and viewroll_modal().

Referenced by view3d_operatortypes().

VIEW3D_OT_view_selected()

void VIEW3D_OT_view_selected

(

wmOperatorType *

ot

)

Definition at line 553 of file view3d_navigate_view_all.cc.

References ot, V3D_OP_PROP_USE_ALL_REGIONS, view3d_operator_properties_common(), view3d_zoom_or_dolly_poll(), and viewselected_exec().

Referenced by view3d_operatortypes().

VIEW3D_OT_walk()

void VIEW3D_OT_walk

(

wmOperatorType *

ot

)

Definition at line 1644 of file view3d_navigate_walk.cc.

References ED_operator_region_view3d_active(), ot, walk_cancel(), walk_invoke(), and walk_modal().

Referenced by view3d_operatortypes().

VIEW3D_OT_zoom()

void VIEW3D_OT_zoom

(

wmOperatorType *

ot

)

Definition at line 523 of file view3d_navigate_view_zoom.cc.

References OPTYPE_BLOCKING, OPTYPE_GRAB_CURSOR_XY, ot, V3D_OP_PROP_DELTA, V3D_OP_PROP_MOUSE_CO, V3D_OP_PROP_USE_MOUSE_INIT, view3d_navigate_cancel_fn(), view3d_navigate_modal_fn(), view3d_operator_properties_common(), view3d_zoom_or_dolly_poll(), ViewOpsType_zoom, viewzoom_exec(), and viewzoom_invoke().

Referenced by view3d_operatortypes().

VIEW3D_OT_zoom_border()

void VIEW3D_OT_zoom_border

(

wmOperatorType *

ot

)

Definition at line 188 of file view3d_navigate_zoom_border.cc.

References ot, view3d_zoom_border_exec(), view3d_zoom_or_dolly_poll(), WM_gesture_box_cancel(), WM_gesture_box_invoke(), WM_gesture_box_modal(), and WM_operator_properties_gesture_box_zoom().

Referenced by view3d_operatortypes().

view3d_rotation_poll()

bool view3d_rotation_poll

(

bContext *

C

)

Definition at line 611 of file view3d_navigate.cc.

References C, RV3D_LOCK_ROTATION, and view3d_navigation_poll_impl().

Referenced by VIEW3D_OT_rotate().

view3d_zoom_or_dolly_or_rotation_poll()

bool view3d_zoom_or_dolly_or_rotation_poll

(

bContext *

C

)

Definition at line 621 of file view3d_navigate.cc.

References C, RV3D_LOCK_ROTATION, RV3D_LOCK_ZOOM_AND_DOLLY, and view3d_navigation_poll_impl().

Referenced by VIEW3D_OT_dolly().

view3d_zoom_or_dolly_poll()

bool view3d_zoom_or_dolly_poll

(

bContext *

C

)

Definition at line 616 of file view3d_navigate.cc.

References C, RV3D_LOCK_ZOOM_AND_DOLLY, and view3d_navigation_poll_impl().

Referenced by VIEW3D_OT_view_selected(), VIEW3D_OT_zoom(), and VIEW3D_OT_zoom_border().

viewdolly_modal_keymap()

void viewdolly_modal_keymap

(

wmKeyConfig *

keyconf

)

Definition at line 30 of file view3d_navigate_view_dolly.cc.

References wmKeyMap::modal_items, VIEW_MODAL_CANCEL, VIEW_MODAL_CONFIRM, VIEWROT_MODAL_SWITCH_MOVE, VIEWROT_MODAL_SWITCH_ROTATE, WM_modalkeymap_assign(), WM_modalkeymap_ensure(), and WM_modalkeymap_find().

Referenced by view3d_keymap().

viewmove_apply()

void viewmove_apply	(	ViewOpsData *	vod,
		int	x,
		int	y )

Definition at line 1040 of file view3d_navigate.cc.

References ViewOpsData::area, ViewOpsData::depsgraph, ED_region_tag_redraw(), ED_view3d_camera_lock_check(), ED_view3d_camera_lock_sync(), ED_view3d_camera_view_pan(), ED_view3d_offset_lock_check(), ED_view3d_win_to_delta(), ViewOpsData::event_xy, float, ViewOpsData::init, RegionView3D::ofs, RegionView3D::ofs_lock, RegionView3D::persp, ViewOpsData::prev, ViewOpsData::region, ViewOpsData::rv3d, RV3D_BOXVIEW, RV3D_CAMOB, RV3D_LOCK_FLAGS, sub_v3_v3(), ViewOpsData::v3d, view3d_boxview_sync(), ARegion::winx, ARegion::winy, x, y, and ViewOpsData::zfac.

Referenced by viewmove_invoke_impl(), viewmove_modal_impl(), and viewpan_invoke_impl().

viewmove_modal_keymap()

void viewmove_modal_keymap

(

wmKeyConfig *

keyconf

)

Definition at line 24 of file view3d_navigate_view_move.cc.

References wmKeyMap::modal_items, VIEW_MODAL_CANCEL, VIEW_MODAL_CONFIRM, VIEWROT_MODAL_SWITCH_ROTATE, VIEWROT_MODAL_SWITCH_ZOOM, WM_modalkeymap_assign(), WM_modalkeymap_ensure(), and WM_modalkeymap_find().

Referenced by view3d_keymap().

viewops_data_create()

ViewOpsData * viewops_data_create	(	bContext *	C,
		const wmEvent *	event,
		const ViewOpsType *	nav_type,
		const bool	use_cursor_init )

Allocate, fill in context pointers and calculate the values for ViewOpsData

Definition at line 906 of file view3d_navigate.cc.

References C, ViewOpsData::init_context(), and ViewOpsData::init_navigation().

Referenced by viewdolly_invoke(), and viewroll_invoke().

viewops_data_free()

void viewops_data_free	(	bContext *	C,
		ViewOpsData *	vod )

Allocate and fill in context pointers for ViewOpsData

Definition at line 917 of file view3d_navigate.cc.

References C, and ViewOpsData::end_navigation().

Referenced by view3d_navigate_cancel_fn(), view3d_navigate_invoke_impl(), view3d_navigate_modal_fn(), viewdolly_exec(), viewdolly_invoke(), viewdolly_modal(), viewroll_exec(), viewroll_invoke(), and viewroll_modal().

viewrotate_apply_dyn_ofs()

void viewrotate_apply_dyn_ofs	(	ViewOpsData *	vod,
		const float	viewquat_new[4] )

Definition at line 799 of file view3d_navigate.cc.

References ViewOpsData::dyn_ofs, ViewOpsData::init, RegionView3D::ofs, ViewOpsData::ofs, ViewOpsData::quat, ViewOpsData::rv3d, ViewOpsData::use_dyn_ofs, ViewOpsData::use_dyn_ofs_ortho_correction, view3d_orbit_apply_dyn_ofs(), and view3d_orbit_apply_dyn_ofs_ortho_correction().

Referenced by viewrotate_apply(), and viewrotate_apply_snap().

viewrotate_modal_keymap()

void viewrotate_modal_keymap

(

wmKeyConfig *

keyconf

)

Definition at line 26 of file view3d_navigate_view_rotate.cc.

References wmKeyMap::modal_items, VIEW_MODAL_CANCEL, VIEW_MODAL_CONFIRM, VIEWROT_MODAL_AXIS_SNAP_DISABLE, VIEWROT_MODAL_AXIS_SNAP_ENABLE, VIEWROT_MODAL_SWITCH_MOVE, VIEWROT_MODAL_SWITCH_ZOOM, WM_modalkeymap_assign(), WM_modalkeymap_ensure(), and WM_modalkeymap_find().

Referenced by view3d_keymap().

viewzoom_modal_keymap()

void viewzoom_modal_keymap

(

wmKeyConfig *

keyconf

)

Definition at line 29 of file view3d_navigate_view_zoom.cc.

References wmKeyMap::modal_items, VIEW_MODAL_CANCEL, VIEW_MODAL_CONFIRM, VIEWROT_MODAL_SWITCH_MOVE, VIEWROT_MODAL_SWITCH_ROTATE, WM_modalkeymap_assign(), WM_modalkeymap_ensure(), and WM_modalkeymap_find().

Referenced by view3d_keymap().

walk_modal_keymap()

void walk_modal_keymap

(

wmKeyConfig *

keyconf

)

Definition at line 144 of file view3d_navigate_walk.cc.

References wmKeyMap::modal_items, WALK_MODAL_ACCELERATE, WALK_MODAL_AXIS_LOCK_Z, WALK_MODAL_CANCEL, WALK_MODAL_CONFIRM, WALK_MODAL_DECELERATE, WALK_MODAL_DECREASE_JUMP, WALK_MODAL_DIR_BACKWARD, WALK_MODAL_DIR_BACKWARD_STOP, WALK_MODAL_DIR_DOWN, WALK_MODAL_DIR_DOWN_STOP, WALK_MODAL_DIR_FORWARD, WALK_MODAL_DIR_FORWARD_STOP, WALK_MODAL_DIR_LEFT, WALK_MODAL_DIR_LEFT_STOP, WALK_MODAL_DIR_LOCAL_DOWN, WALK_MODAL_DIR_LOCAL_DOWN_STOP, WALK_MODAL_DIR_LOCAL_UP, WALK_MODAL_DIR_LOCAL_UP_STOP, WALK_MODAL_DIR_RIGHT, WALK_MODAL_DIR_RIGHT_STOP, WALK_MODAL_DIR_UP, WALK_MODAL_DIR_UP_STOP, WALK_MODAL_FAST_DISABLE, WALK_MODAL_FAST_ENABLE, WALK_MODAL_GRAVITY_TOGGLE, WALK_MODAL_INCREASE_JUMP, WALK_MODAL_JUMP, WALK_MODAL_JUMP_STOP, WALK_MODAL_SLOW_DISABLE, WALK_MODAL_SLOW_ENABLE, WALK_MODAL_TELEPORT, WM_modalkeymap_assign(), WM_modalkeymap_ensure(), and WM_modalkeymap_find().

Referenced by view3d_keymap().

Variable Documentation

ViewOpsType_dolly

ViewOpsType ViewOpsType_dolly

extern

Definition at line 354 of file view3d_navigate_view_dolly.cc.

Referenced by VIEW3D_OT_dolly(), and viewdolly_invoke().

ViewOpsType_move

const ViewOpsType ViewOpsType_move

extern

Definition at line 133 of file view3d_navigate_view_move.cc.

Referenced by view3d_navigate_event(), view3d_navigation_type_from_idname(), VIEW3D_OT_move(), and viewmove_invoke().

ViewOpsType_orbit

const ViewOpsType ViewOpsType_orbit

extern

Definition at line 163 of file view3d_navigate_view_orbit.cc.

Referenced by VIEW3D_OT_view_orbit(), and vieworbit_exec().

ViewOpsType_pan

const ViewOpsType ViewOpsType_pan

extern

Definition at line 91 of file view3d_navigate_view_pan.cc.

Referenced by view3d_navigation_type_from_idname(), VIEW3D_OT_view_pan(), and viewpan_invoke().

ViewOpsType_roll

const ViewOpsType ViewOpsType_roll

extern

Definition at line 324 of file view3d_navigate_view_roll.cc.

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

ViewOpsType_rotate

const ViewOpsType ViewOpsType_rotate

extern

Definition at line 394 of file view3d_navigate_view_rotate.cc.

Referenced by view3d_navigate_event(), view3d_navigation_type_from_idname(), VIEW3D_OT_rotate(), and viewrotate_invoke().

ViewOpsType_zoom

const ViewOpsType ViewOpsType_zoom

extern

Definition at line 547 of file view3d_navigate_view_zoom.cc.

Referenced by view3d_navigate_event(), view3d_navigation_type_from_idname(), VIEW3D_OT_zoom(), and viewzoom_invoke().