#include "MEM_guardedalloc.h"
#include "BLI_callbacks.h"
#include "BLI_editVert.h"
#include "BLI_listbase.h"
#include "BLI_math.h"
#include "BLI_scanfill.h"

Classes
struct	PolyFill
struct	ScFillVert
struct	mem_elements
Defines
#define	COMPLIMIT 0.00003
Typedefs
typedef struct PolyFill	PolyFill
typedef struct ScFillVert	ScFillVert
Functions
void	BLI_setErrorCallBack (void(f)(const char ))
void	BLI_setInterruptCallBack (int(*f)(void))
void	callLocalErrorCallBack (const char *msg)
static int	vergscdata (const void a1, const void a2)
static int	vergpoly (const void a1, const void a2)
static void *	new_mem_element (int size)
void	BLI_end_edgefill (void)
EditVert *	BLI_addfillvert (float *vec)
EditEdge *	BLI_addfilledge (EditVert v1, EditVert v2)
static void	addfillface (EditVert v1, EditVert v2, EditVert *v3, short mat_nr)
static int	boundisect (PolyFill pf2, PolyFill pf1)
static void	mergepolysSimp (PolyFill pf1, PolyFill pf2)
static short	testedgeside (float v1, float v2, float *v3)
static short	addedgetoscanvert (ScFillVert sc, EditEdge eed)
static ScFillVert *	addedgetoscanlist (EditEdge *eed, int len)
static short	boundinsideEV (EditEdge eed, EditVert eve)
static void	testvertexnearedge (void)
static void	splitlist (ListBase tempve, ListBase temped, short nr)
static int	scanfill (PolyFill *pf, short mat_nr)
int	BLI_edgefill (short mat_nr)
Variables
static void(*	BLI_localErrorCallBack )(const char *) = NULL
static int(*	BLI_localInterruptCallBack )(void) = NULL
static ScFillVert *	scdata
ListBase	fillvertbase = {NULL, NULL}
ListBase	filledgebase = {NULL, NULL}
ListBase	fillfacebase = {NULL, NULL}
static int	cox
static int	coy

Detailed Description

Definition in file scanfill.c.

Define Documentation

#define COMPLIMIT 0.00003

Definition at line 91 of file scanfill.c.

Referenced by BLI_edgefill(), and testvertexnearedge().

Typedef Documentation

typedef struct PolyFill PolyFill

typedef struct ScFillVert ScFillVert

Function Documentation

static ScFillVert* addedgetoscanlist	(	EditEdge *	eed,
		int	len
	)		`[static]`

Definition at line 341 of file scanfill.c.

References addedgetoscanvert(), EditVert::co, ScFillVert::v1, EditEdge::v1, EditEdge::v2, and vergscdata().

Referenced by scanfill().

static short addedgetoscanvert	(	ScFillVert *	sc,
		EditEdge *	eed
	)		`[static]`

Definition at line 297 of file scanfill.c.

References BLI_addtail(), BLI_insertlinkbefore(), EditVert::co, cox, coy, ScFillVert::first, ScFillVert::last, EditEdge::next, EditEdge::prev, EditEdge::v1, and EditEdge::v2.

Referenced by addedgetoscanlist().

static void addfillface	(	EditVert *	v1,
		EditVert *	v2,
		EditVert *	v3,
		short	mat_nr
	)		`[static]`

Definition at line 219 of file scanfill.c.

References BLI_addtail(), EditFace::f, EditFace::mat_nr, new_mem_element(), EditFace::v1, EditFace::v2, and EditFace::v3.

Referenced by scanfill().

EditEdge* BLI_addfilledge	(	EditVert *	v1,
		EditVert *	v2
	)		`[read]`

Definition at line 206 of file scanfill.c.

References BLI_addtail(), new_mem_element(), EditEdge::v1, and EditEdge::v2.

Referenced by draw_filled_lasso(), fill_mesh(), filldisplist(), scanfill(), and testvertexnearedge().

EditVert* BLI_addfillvert ( float * vec ) [read]

Definition at line 192 of file scanfill.c.

References BLI_addtail(), EditVert::co, and new_mem_element().

Referenced by draw_filled_lasso(), fill_mesh(), and filldisplist().

int BLI_edgefill ( short mat_nr )

Definition at line 754 of file scanfill.c.

References axis_dominant_v3(), BLI_movelisttolist(), BLI_remlink(), boundisect(), callLocalErrorCallBack(), EditVert::co, compare_v3v3(), COMPLIMIT, cox, coy, PolyFill::edges, PolyFill::f, EditEdge::f, EditVert::f, EditEdge::f1, ListBase::first, EditEdge::h, EditVert::h, ListBase::last, len(), PolyFill::max, MEM_callocN(), MEM_freeN(), mergepolysSimp(), PolyFill::min, EditEdge::next, EditVert::next, norm(), normal_tri_v3(), PolyFill::nr, pf, EditEdge::prev, scanfill(), splitlist(), testvertexnearedge(), EditEdge::v1, EditEdge::v2, vergpoly(), PolyFill::verts, and EditVert::xs.

Referenced by draw_filled_lasso(), fill_mesh(), and filldisplist().

void BLI_end_edgefill ( void )

Definition at line 181 of file scanfill.c.

References ListBase::first, ListBase::last, and new_mem_element().

Referenced by draw_filled_lasso(), fill_mesh(), and filldisplist().

void BLI_setErrorCallBack ( void(*)(const char *) f )

Set a function taking a char* as argument to flag errors. If the callback is not set, the error is discarded.

Parameters:

f	The function to use as callback

Attention:: used in creator.c

Definition at line 46 of file scanfill.c.

References BLI_localErrorCallBack.

Referenced by setCallbacks().

void BLI_setInterruptCallBack ( int(*)(void) f )

Set a function to be able to interrupt the execution of processing in this module. If the function returns true, the execution will terminate gracefully. If the callback is not set, interruption is not possible.

Parameters: