diff options
Diffstat (limited to 'source/blender/blenlib/intern/scanfill.c')
| -rw-r--r-- | source/blender/blenlib/intern/scanfill.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/source/blender/blenlib/intern/scanfill.c b/source/blender/blenlib/intern/scanfill.c index 423b9b99569..47a07d86e66 100644 --- a/source/blender/blenlib/intern/scanfill.c +++ b/source/blender/blenlib/intern/scanfill.c @@ -85,7 +85,6 @@ typedef struct PolyFill { typedef struct ScFillVert { EditVert *v1; EditEdge *first,*last; - short f,f1; } ScFillVert; @@ -95,9 +94,9 @@ typedef struct ScFillVert { static ScFillVert *scdata; -ListBase fillvertbase = {0,0}; -ListBase filledgebase = {0,0}; -ListBase fillfacebase = {0,0}; +ListBase fillvertbase = {NULL, NULL}; +ListBase filledgebase = {NULL, NULL}; +ListBase fillfacebase = {NULL, NULL}; static short cox, coy; @@ -219,7 +218,7 @@ EditEdge *BLI_addfilledge(EditVert *v1, EditVert *v2) return newed; } -static void addfillface(EditVert *v1, EditVert *v2, EditVert *v3, int mat_nr) +static void addfillface(EditVert *v1, EditVert *v2, EditVert *v3, short mat_nr) { /* does not make edges */ EditFace *evl; @@ -495,7 +494,7 @@ static void splitlist(ListBase *tempve, ListBase *temped, short nr) } -static void scanfill(PolyFill *pf, int mat_nr) +static int scanfill(PolyFill *pf, short mat_nr) { ScFillVert *sc = NULL, *sc1; EditVert *eve,*v1,*v2,*v3; @@ -748,11 +747,13 @@ static void scanfill(PolyFill *pf, int mat_nr) } MEM_freeN(scdata); + + return totface; } -int BLI_edgefill(int mat_nr) +int BLI_edgefill(short mat_nr) { /* - fill works with its own lists, so create that first (no faces!) @@ -760,6 +761,7 @@ int BLI_edgefill(int mat_nr) - struct elements xs en ys are not used here: don't hide stuff in it - edge flag ->f becomes 2 when it's a new edge - mode: & 1 is check for crossings, then create edges (TO DO ) + - returns number of triangle faces added. */ ListBase tempve, temped; EditVert *eve; @@ -767,6 +769,7 @@ int BLI_edgefill(int mat_nr) PolyFill *pflist,*pf; float *minp, *maxp, *v1, *v2, norm[3], len; short a,c,poly=0,ok=0,toggle=0; + int totfaces= 0; /* total faces added */ /* reset variables */ eve= fillvertbase.first; @@ -1030,7 +1033,7 @@ int BLI_edgefill(int mat_nr) for(a=0;a<poly;a++) { if(pf->edges>1) { splitlist(&tempve,&temped,pf->nr); - scanfill(pf, mat_nr); + totfaces += scanfill(pf, mat_nr); } pf++; } @@ -1040,6 +1043,6 @@ int BLI_edgefill(int mat_nr) /* FREE */ MEM_freeN(pflist); - return 1; + return totfaces; } |