Blender: eyedropper_depth.cc File Reference

Blender V4.3

#include "MEM_guardedalloc.h"
#include "DNA_camera_types.h"
#include "DNA_object_types.h"
#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "DNA_view3d_types.h"
#include "BLI_math_vector.h"
#include "BLI_string.h"
#include "BKE_context.hh"
#include "BKE_lib_id.hh"
#include "BKE_report.hh"
#include "BKE_screen.hh"
#include "BKE_unit.hh"
#include "RNA_access.hh"
#include "RNA_define.hh"
#include "RNA_path.hh"
#include "RNA_prototypes.hh"
#include "UI_interface.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "ED_screen.hh"
#include "ED_space_api.hh"
#include "ED_view3d.hh"
#include "eyedropper_intern.hh"
#include "interface_intern.hh"

Go to the source code of this file.

Classes
struct	DepthDropper

Functions
static void	depthdropper_draw_cb (const bContext , ARegion , void *arg)

static bool	depthdropper_get_path (PointerRNA ctx_ptr, wmOperator op, const char prop_path, PointerRNA r_ptr, PropertyRNA **r_prop)

static bool	depthdropper_test (bContext C, wmOperator op)

static int	depthdropper_init (bContext C, wmOperator op)

static void	depthdropper_exit (bContext C, wmOperator op)

static void	depthdropper_depth_sample_pt (bContext C, DepthDropper ddr, const int m_xy[2], float *r_depth)
	get the ID from the screen.

static void	depthdropper_depth_set (bContext C, DepthDropper ddr, const float depth)

static void	depthdropper_depth_set_accum (bContext C, DepthDropper ddr)

static void	depthdropper_depth_sample (bContext C, DepthDropper ddr, const int m_xy[2])

static void	depthdropper_depth_sample_accum (bContext C, DepthDropper ddr, const int m_xy[2])

static void	depthdropper_cancel (bContext C, wmOperator op)

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

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

static int	depthdropper_exec (bContext C, wmOperator op)

static bool	depthdropper_poll (bContext *C)

void	UI_OT_eyedropper_depth (wmOperatorType *ot)

Detailed Description

This file defines an eyedropper for picking 3D depth value (primary use is depth-of-field).

Defines:

UI_OT_eyedropper_depth

Definition in file eyedropper_depth.cc.

Function Documentation

◆ depthdropper_cancel()

static void depthdropper_cancel	(	bContext *	C,
		wmOperator *	op )

static

Definition at line 339 of file eyedropper_depth.cc.

References wmOperator::customdata, depthdropper_depth_set(), depthdropper_exit(), DepthDropper::init_depth, and DepthDropper::is_set.

Referenced by depthdropper_modal(), and UI_OT_eyedropper_depth().

◆ depthdropper_depth_sample()

static void depthdropper_depth_sample	(	bContext *	C,
		DepthDropper *	ddr,
		const int	m_xy[2] )

static

Definition at line 320 of file eyedropper_depth.cc.

References depthdropper_depth_sample_pt(), and depthdropper_depth_set().

Referenced by depthdropper_modal().

◆ depthdropper_depth_sample_accum()

static void depthdropper_depth_sample_accum	(	bContext *	C,
		DepthDropper *	ddr,
		const int	m_xy[2] )

static

Definition at line 329 of file eyedropper_depth.cc.

References DepthDropper::accum_depth, DepthDropper::accum_tot, and depthdropper_depth_sample_pt().

Referenced by depthdropper_modal().

◆ depthdropper_depth_sample_pt()

static void depthdropper_depth_sample_pt	(	bContext *	C,
		DepthDropper *	ddr,
		const int	m_xy[2],
		float *	r_depth )

static

get the ID from the screen.

Definition at line 230 of file eyedropper_depth.cc.

References B_UNIT_LENGTH, BKE_area_find_region_xy(), BKE_screen_find_area_xy(), BKE_unit_value_as_string(), View3D::camera, copy_v2_v2_int(), CTX_data_depsgraph_pointer(), CTX_data_scene(), CTX_wm_area(), CTX_wm_area_set(), CTX_wm_region(), CTX_wm_region_set(), CTX_wm_screen(), depsgraph, ED_region_tag_redraw(), ED_view3d_autodist(), ED_view3d_depth_override(), ED_view3d_win_to_3d(), float, len_v3v3(), DepthDropper::name, DepthDropper::name_pos, RegionView3D::persp, RGN_TYPE_WINDOW, RV3D_CAMOB, SPACE_TYPE_ANY, SPACE_VIEW3D, STRNCPY, V3D_DEPTH_NO_GPENCIL, view3d_operator_needs_opengl(), and RegionView3D::viewinv.

Referenced by depthdropper_depth_sample(), and depthdropper_depth_sample_accum().

◆ depthdropper_depth_set()

static void depthdropper_depth_set	(	bContext *	C,
		DepthDropper *	ddr,
		const float	depth )

static

Definition at line 302 of file eyedropper_depth.cc.

References DepthDropper::is_set, DepthDropper::prop, DepthDropper::ptr, RNA_property_float_set(), and RNA_property_update().

Referenced by depthdropper_cancel(), depthdropper_depth_sample(), and depthdropper_depth_set_accum().

◆ depthdropper_depth_set_accum()

static void depthdropper_depth_set_accum	(	bContext *	C,
		DepthDropper *	ddr )

static

Definition at line 310 of file eyedropper_depth.cc.

References DepthDropper::accum_depth, DepthDropper::accum_tot, depthdropper_depth_set(), and float.

Referenced by depthdropper_modal().

◆ depthdropper_draw_cb()

static void depthdropper_draw_cb	(	const bContext *	,
		ARegion *	,
		void *	arg )

static

Definition at line 69 of file eyedropper_depth.cc.

References eyedropper_draw_cursor_text_region(), DepthDropper::name, and DepthDropper::name_pos.

Referenced by depthdropper_init().

◆ depthdropper_exec()

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

static

Definition at line 418 of file eyedropper_depth.cc.

References depthdropper_exit(), depthdropper_init(), OPERATOR_CANCELLED, and OPERATOR_FINISHED.

Referenced by UI_OT_eyedropper_depth().

◆ depthdropper_exit()

static void depthdropper_exit	(	bContext *	C,
		wmOperator *	op )

static

Definition at line 211 of file eyedropper_depth.cc.

References DepthDropper::art, CTX_wm_window(), wmOperator::customdata, DepthDropper::draw_handle_pixel, ED_region_draw_cb_exit(), and WM_cursor_modal_restore().

Referenced by depthdropper_cancel(), depthdropper_exec(), and depthdropper_modal().

◆ depthdropper_get_path()

static bool depthdropper_get_path	(	PointerRNA *	ctx_ptr,
		wmOperator *	op,
		const char *	prop_path,
		PointerRNA *	r_ptr,
		PropertyRNA **	r_prop )

static

Definition at line 75 of file eyedropper_depth.cc.

References BKE_reportf(), PROP_FLOAT, wmOperator::reports, RNA_path_resolve(), RNA_property_type(), and RPT_ERROR.

Referenced by depthdropper_init().

◆ depthdropper_init()

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

static

Definition at line 149 of file eyedropper_depth.cc.

References DepthDropper::art, BKE_id_is_editable(), BKE_regiontype_from_id(), BKE_spacetype_from_id(), BLI_SCOPED_DEFER, View3D::camera, CTX_data_main(), CTX_wm_region_view3d(), CTX_wm_view3d(), wmOperator::customdata, Object::data, PointerRNA::data, depthdropper_draw_cb(), depthdropper_get_path(), DepthDropper::draw_handle_pixel, ED_region_draw_cb_activate(), DepthDropper::init_depth, DepthDropper::is_undo, MEM_freeN(), MEM_SAFE_FREE, RegionView3D::persp, DepthDropper::prop, PROP_FLOAT, DepthDropper::ptr, wmOperator::ptr, REGION_DRAW_POST_PIXEL, RGN_TYPE_WINDOW, RNA_pointer_create(), RNA_property_editable(), RNA_property_float_get(), RNA_property_is_set(), RNA_property_type(), RNA_string_get_alloc(), RNA_struct_find_property(), RV3D_CAMOB, SPACE_VIEW3D, UI_but_flag_is_set(), UI_BUT_UNDO, and UI_context_active_but_prop_get().

Referenced by depthdropper_exec(), and depthdropper_invoke().

◆ depthdropper_invoke()

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

static

Definition at line 396 of file eyedropper_depth.cc.

References CTX_wm_region(), CTX_wm_window(), depthdropper_init(), depthdropper_test(), OPERATOR_CANCELLED, OPERATOR_PASS_THROUGH, OPERATOR_RUNNING_MODAL, UI_context_active_but_clear(), WM_CURSOR_EYEDROPPER, WM_cursor_modal_set(), and WM_event_add_modal_handler().

Referenced by UI_OT_eyedropper_depth().

◆ depthdropper_modal()

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

static

◆ depthdropper_poll()

static bool depthdropper_poll ( bContext * C )

static

Definition at line 430 of file eyedropper_depth.cc.

References BKE_id_is_editable(), View3D::camera, CTX_data_main(), CTX_wm_region_view3d(), CTX_wm_view3d(), CTX_wm_window(), Object::data, uiBut::icon, wmOperatorType::idname, uiBut::optype, RegionView3D::persp, PROP_FLOAT, PROP_UNIT_LENGTH, ptr, RNA_property_array_check(), RNA_property_subtype(), RNA_property_type(), RV3D_CAMOB, STREQ, uiBut::type, UI_BTYPE_NUM, and UI_context_active_but_prop_get().

Referenced by UI_OT_eyedropper_depth().

◆ depthdropper_test()

static bool depthdropper_test	(	bContext *	C,
		wmOperator *	op )

static

Definition at line 108 of file eyedropper_depth.cc.

References BKE_id_is_editable(), View3D::camera, CTX_data_main(), CTX_wm_region_view3d(), CTX_wm_view3d(), CTX_wm_window(), Object::data, RegionView3D::persp, PROP_FLOAT, PROP_UNIT_LENGTH, ptr, wmOperator::ptr, RNA_property_array_check(), RNA_property_is_set(), RNA_property_subtype(), RNA_property_type(), RNA_struct_find_property(), RV3D_CAMOB, uiBut::type, UI_BTYPE_NUM, and UI_context_active_but_prop_get().

Referenced by depthdropper_invoke().

◆ UI_OT_eyedropper_depth()

void UI_OT_eyedropper_depth ( wmOperatorType * ot )