#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "MEM_guardedalloc.h"
#include "BLI_listbase.h"
#include "BLI_math.h"
#include "BKE_curve.h"
#include "BKE_fcurve.h"
#include "BKE_layer.h"
#include "DEG_depsgraph.h"
#include "DEG_depsgraph_build.h"
#include "ED_curve.h"
#include "ED_view3d.h"
#include "curve_intern.h"

Functions
Cursor Picking API
static void	ED_curve_pick_vert__do_closest (void userData, Nurb nu, BPoint bp, BezTriple bezt, int beztindex, bool handles_visible, const float screen_co[2])

bool	ED_curve_pick_vert_ex (ViewContext vc, short sel, const int dist_px, Nurb r_nurb, BezTriple r_bezt, BPoint r_bp, short r_handle, Base **r_base)

bool	ED_curve_pick_vert (ViewContext vc, short sel, Nurb r_nurb, BezTriple r_bezt, BPoint r_bp, short r_handle, Base **r_base)

Selection Queries
void	ED_curve_nurb_vert_selected_find (Curve cu, View3D v3d, Nurb r_nu, BezTriple r_bezt, BPoint **r_bp)

bool	ED_curve_active_center (Curve *cu, float center[3])

Function Documentation

◆ ED_curve_active_center()

bool ED_curve_active_center	(	Curve *	cu,
		float	center[3]
	)

Definition at line 231 of file editcurve_query.c.

References BKE_curve_nurb_vert_active_get(), center, copy_v3_v3(), CU_BEZIER, NULL, Nurb::type, BezTriple::vec, and BPoint::vec.

Referenced by ED_object_calc_active_center_for_editmode().

◆ ED_curve_nurb_vert_selected_find()

void ED_curve_nurb_vert_selected_find	(	Curve *	cu,
		View3D *	v3d,
		Nurb **	r_nu,
		BezTriple **	r_bezt,
		BPoint **	r_bp
	)

Definition at line 165 of file editcurve_query.c.

References Freestyle::a, BEZT_ISSEL_ANY_HIDDENHANDLES, CU_BEZIER, Curve::editnurb, ELEM, BPoint::f1, LISTBASE_FOREACH, NULL, EditNurb::nurbs, and SELECT.

Referenced by add_vertex_invoke().

◆ ED_curve_pick_vert()

bool ED_curve_pick_vert	(	ViewContext *	vc,
		short	sel,
		Nurb **	r_nurb,
		BezTriple **	r_bezt,
		BPoint **	r_bp,
		short *	r_handle,
		Base **	r_base
	)

Definition at line 147 of file editcurve_query.c.

References ED_curve_pick_vert_ex(), and ED_view3d_select_dist_px().

Referenced by edcu_shortest_path_pick_invoke(), and select_linked_pick_invoke().

◆ ED_curve_pick_vert__do_closest()

static void ED_curve_pick_vert__do_closest	(	void *	userData,
		Nurb *	nu,
		BPoint *	bp,
		BezTriple *	bezt,
		int	beztindex,
		bool	handles_visible,
		const float	screen_co[2]
	)

static

Definition at line 32 of file editcurve_query.c.

References BLI_assert, data, BezTriple::f1, BPoint::f1, BezTriple::f2, BezTriple::f3, len_manhattan_v2v2(), select(), SELECT, and UNUSED_VARS_NDEBUG.

Referenced by ED_curve_pick_vert_ex().

◆ ED_curve_pick_vert_ex()

bool ED_curve_pick_vert_ex	(	struct ViewContext *	vc,
		short	sel,
		int	dist_px,
		struct Nurb **	r_nurb,
		struct BezTriple **	r_bezt,
		struct BPoint **	r_bp,
		short *	r_handle,
		struct Base **	r_base
	)

Parameters

sel_dist_mul A multiplier on the default select distance.

Definition at line 91 of file editcurve_query.c.

References BKE_view_layer_array_from_bases_in_edit_mode_unique_data, data, ED_curve_pick_vert__do_closest(), ED_view3d_init_mats_rv3d(), ED_view3d_viewcontext_init_object(), MEM_freeN, ViewContext::mval, NULL, nurbs_foreachScreenVert(), ViewContext::obedit, Base::object, ViewContext::rv3d, select(), ViewContext::v3d, V3D_PROJ_TEST_CLIP_DEFAULT, and ViewContext::view_layer.