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rename makeknots to nurbs_knot_calc_u/v

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This commit is contained in:
Campbell Barton 2010-09-30 06:51:32 +00:00
parent 04adf3ae15
commit b01e6fd564
4 changed files with 50 additions and 39 deletions
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3
source/blender/blenkernel/BKE_curve.h
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@ -69,7 +69,8 @@ void duplicateNurblist( struct ListBase *lb1, struct ListBase *lb2);
void test2DNurb( struct Nurb *nu);
void minmaxNurb( struct Nurb *nu, float *min, float *max);
void makeknots( struct Nurb *nu, short uv);
void nurbs_knot_calc_u(struct Nurb *nu);
void nurbs_knot_calc_v(struct Nurb *nu);
void makeNurbfaces(struct Nurb *nu, float *coord_array, int rowstride);
void makeNurbcurve(struct Nurb *nu, float *coord_array, float *tilt_array, float *radius_array, float *weight_array, int resolu, int stride);

12
source/blender/blenkernel/intern/curve.c
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@ -636,7 +636,7 @@ static void makecyclicknots(float *knots, short pnts, short order)
void makeknots(Nurb *nu, short uv)
static void makeknots(Nurb *nu, short uv)
{
if(nu->type == CU_NURBS) {
if(uv == 1) {
@ -668,6 +668,16 @@ void makeknots(Nurb *nu, short uv)
}
}
void nurbs_knot_calc_u(Nurb *nu)
{
makeknots(nu, 1);
}
void nurbs_knot_calc_v(Nurb *nu)
{
makeknots(nu, 2);
}
static void basisNurb(float t, short order, short pnts, float *knots, float *basis, int *start, int *end)
{
float d, e;

66
source/blender/editors/curve/editcurve.c
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@ -1412,7 +1412,7 @@ static int deleteflagNurb(bContext *C, wmOperator *op, int flag)
nu->bp= newbp;
clamp_nurb_order_v(nu);
makeknots(nu, 2);
nurbs_knot_calc_v(nu);
}
else {
/* is the nurb in V direction selected */
@ -1461,7 +1461,7 @@ static int deleteflagNurb(bContext *C, wmOperator *op, int flag)
nu->pntsu= newu;
clamp_nurb_order_u(nu);
}
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
}
}
}
@ -1509,7 +1509,7 @@ static short extrudeflagNurb(EditNurb *editnurb, int flag)
nu->pntsv= 2;
nu->orderv= 2;
makeknots(nu, 2);
nurbs_knot_calc_v(nu);
}
}
else {
@ -1552,7 +1552,7 @@ static short extrudeflagNurb(EditNurb *editnurb, int flag)
MEM_freeN(nu->bp);
nu->bp= newbp;
nu->pntsv++;
makeknots(nu, 2);
nurbs_knot_calc_v(nu);
}
else if(v==0 || v== nu->pntsu-1) { /* collumn in v-direction selected */
ok= 1;
@ -1579,7 +1579,7 @@ static short extrudeflagNurb(EditNurb *editnurb, int flag)
MEM_freeN(nu->bp);
nu->bp= newbp;
nu->pntsu++;
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
}
}
}
@ -1677,7 +1677,7 @@ static void adduplicateflagNurb(Object *obedit, short flag)
/* knots */
newnu->knotsu= NULL;
makeknots(newnu, 1);
nurbs_knot_calc_u(newnu);
}
bp++;
}
@ -1742,14 +1742,14 @@ static void adduplicateflagNurb(Object *obedit, short flag)
if(nu->pntsu==newnu->pntsu && nu->knotsu) {
newnu->knotsu= MEM_dupallocN( nu->knotsu );
} else {
makeknots(newnu, 1);
nurbs_knot_calc_u(newnu);
}
}
if (check_valid_nurb_v(newnu)) {
if(nu->pntsv==newnu->pntsv && nu->knotsv) {
newnu->knotsv= MEM_dupallocN( nu->knotsv );
} else {
makeknots(newnu, 2);
nurbs_knot_calc_v(newnu);
}
}
}
@ -2765,7 +2765,7 @@ static void subdividenurb(Object *obedit, int number_cuts)
nu->pntsu+= amount;
if(nu->type & CU_NURBS) {
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
}
}
} /* End of 'else if(nu->pntsv==1)' */
@ -2885,8 +2885,8 @@ static void subdividenurb(Object *obedit, int number_cuts)
nu->bp= bpnew;
nu->pntsu= (number_cuts+1)*nu->pntsu-number_cuts;
nu->pntsv= (number_cuts+1)*nu->pntsv-number_cuts;
makeknots(nu, 1);
makeknots(nu, 2);
nurbs_knot_calc_u(nu);
nurbs_knot_calc_v(nu);
} /* End of 'if(sel== nu->pntsu*nu->pntsv)' (subdivide entire NURB) */
else {
/* subdivide in v direction? */
@ -2930,7 +2930,7 @@ static void subdividenurb(Object *obedit, int number_cuts)
MEM_freeN(nu->bp);
nu->bp= bpnew;
nu->pntsv+= sel;
makeknots(nu, 2);
nurbs_knot_calc_v(nu);
}
else {
/* or in u direction? */
@ -2970,7 +2970,7 @@ static void subdividenurb(Object *obedit, int number_cuts)
MEM_freeN(nu->bp);
nu->bp= bpnew;
nu->pntsu+= sel;
makeknots(nu, 1); /* shift knots
nurbs_knot_calc_u(nu); /* shift knots
forward */
}
}
@ -3167,7 +3167,7 @@ static int convertspline(short type, Nurb *nu)
nu->orderu= 4;
nu->flagu &= CU_NURB_CYCLIC; /* disable all flags except for cyclic */
nu->flagu |= CU_NURB_BEZIER;
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
a= nu->pntsu*nu->pntsv;
bp= nu->bp;
while(a--) {
@ -3220,7 +3220,7 @@ static int convertspline(short type, Nurb *nu)
if(type== CU_NURBS) {
nu->flagu &= CU_NURB_CYCLIC; /* disable all flags except for cyclic */
nu->flagu |= CU_NURB_BEZIER;
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
}
}
}
@ -3637,10 +3637,10 @@ static void merge_2_nurb(wmOperator *op, ListBase *editnurb, Nurb *nu1, Nurb *nu
if(nu1->type == CU_NURBS) {
/* merge knots */
makeknots(nu1, 1);
nurbs_knot_calc_u(nu1);
/* make knots, for merged curved for example */
makeknots(nu1, 2);
nurbs_knot_calc_v(nu1);
}
MEM_freeN(temp);
@ -3830,7 +3830,7 @@ static int make_segment_exec(bContext *C, wmOperator *op)
/* now join the knots */
if(nu1->type == CU_NURBS) {
if(nu1->knotsu==NULL) {
makeknots(nu1, 1);
nurbs_knot_calc_u(nu1);
}
else {
fp= MEM_mallocN(sizeof(float)*KNOTSU(nu1), "addsegment3");
@ -4041,7 +4041,7 @@ static int spin_nurb(float viewmat[][4], Object *obedit, float *axis, float *cen
if(isNurbsel(nu)) {
nu->orderv= 4;
nu->flagv |= CU_NURB_CYCLIC;
makeknots(nu, 2);
nurbs_knot_calc_v(nu);
}
}
}
@ -4199,7 +4199,7 @@ static int addvert_Nurb(bContext *C, short mode, float location[3])
if(bp) {
nu->pntsu++;
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
if(mode=='e') {
copy_v3_v3(newbp->vec, bp->vec);
@ -4370,7 +4370,7 @@ static int toggle_cyclic_exec(bContext *C, wmOperator *op)
while(a--) {
if( bp->f1 & SELECT ) {
nu->flagu ^= CU_NURB_CYCLIC;
makeknots(nu, 1); /* 1==u type is ignored for cyclic curves */
nurbs_knot_calc_u(nu); /* 1==u type is ignored for cyclic curves */
break;
}
bp++;
@ -4385,11 +4385,11 @@ static int toggle_cyclic_exec(bContext *C, wmOperator *op)
if( bp->f1 & SELECT) {
if(direction==0 && nu->pntsu>1) {
nu->flagu ^= CU_NURB_CYCLIC;
makeknots(nu, 1); /* 1==u type is ignored for cyclic curves */
nurbs_knot_calc_u(nu); /* 1==u type is ignored for cyclic curves */
}
if(direction==1 && nu->pntsv>1) {
nu->flagv ^= CU_NURB_CYCLIC;
makeknots(nu, 2); /* 2==v type is ignored for cyclic curves */
nurbs_knot_calc_v(nu); /* 2==v type is ignored for cyclic curves */
}
break;
}
@ -5273,7 +5273,7 @@ static int delete_exec(bContext *C, wmOperator *op)
clamp_nurb_order_u(nu);
}*/
}
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
}
nu= next;
}
@ -5713,8 +5713,8 @@ Nurb *add_nurbs_primitive(bContext *C, float mat[4][4], int type, int newname)
for(a=0;a<4;a++, bp++) mul_m4_v3(mat,bp->vec);
if(cutype==CU_NURBS) {
nu->knotsu= 0; /* makeknots allocates */
makeknots(nu, 1);
nu->knotsu= NULL; /* nurbs_knot_calc_u allocates */
nurbs_knot_calc_u(nu);
}
}
@ -5747,8 +5747,8 @@ Nurb *add_nurbs_primitive(bContext *C, float mat[4][4], int type, int newname)
for(a=0;a<5;a++, bp++) mul_m4_v3(mat,bp->vec);
if(cutype==CU_NURBS) {
nu->knotsu= 0; /* makeknots allocates */
makeknots(nu, 1);
nu->knotsu= NULL; /* nurbs_knot_calc_u allocates */
nurbs_knot_calc_u(nu);
}
break;
@ -5820,7 +5820,7 @@ Nurb *add_nurbs_primitive(bContext *C, float mat[4][4], int type, int newname)
bp++;
}
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
}
break;
case CU_PRIM_PATCH: /* 4x4 patch */
@ -5856,8 +5856,8 @@ Nurb *add_nurbs_primitive(bContext *C, float mat[4][4], int type, int newname)
}
}
makeknots(nu, 1);
makeknots(nu, 2);
nurbs_knot_calc_u(nu);
nurbs_knot_calc_v(nu);
}
break;
case CU_PRIM_TUBE: /* Cylinder */
@ -5930,7 +5930,7 @@ Nurb *add_nurbs_primitive(bContext *C, float mat[4][4], int type, int newname)
bp++;
}
nu->flagu= CU_NURB_BEZIER;
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
BLI_addtail(editnurb, nu); /* temporal for spin */
@ -5938,7 +5938,7 @@ Nurb *add_nurbs_primitive(bContext *C, float mat[4][4], int type, int newname)
else if ((U.flag & USER_ADD_VIEWALIGNED)) spin_nurb(rv3d->viewmat, obedit, rv3d->viewinv[2], mat[3]);
else spin_nurb(umat, obedit, tmp_vec, mat[3]);
makeknots(nu, 2);
nurbs_knot_calc_v(nu);
a= nu->pntsu*nu->pntsv;
bp= nu->bp;

8
source/blender/makesrna/intern/rna_curve.c
View File

@ -414,7 +414,7 @@ static void rna_Nurb_update_knot_u(Main *bmain, Scene *scene, PointerRNA *ptr)
Nurb *nu= (Nurb*)ptr->data;
clamp_nurb_order_u(nu);
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
rna_Curve_update_data(bmain, scene, ptr);
}
@ -424,7 +424,7 @@ static void rna_Nurb_update_knot_v(Main *bmain, Scene *scene, PointerRNA *ptr)
Nurb *nu= (Nurb*)ptr->data;
clamp_nurb_order_v(nu);
makeknots(nu, 2);
nurbs_knot_calc_v(nu);
rna_Curve_update_data(bmain, scene, ptr);
}
@ -441,7 +441,7 @@ static void rna_Curve_spline_points_add(ID *id, Nurb *nu, ReportList *reports, i
addNurbPoints(nu, number);
/* update */
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
rna_Curve_update_data_id(NULL, NULL, id);
}
@ -458,7 +458,7 @@ static void rna_Curve_spline_bezpoints_add(ID *id, Nurb *nu, ReportList *reports
addNurbPointsBezier(nu, number);
/* update */
makeknots(nu, 1);
nurbs_knot_calc_u(nu);
rna_Curve_update_data_id(NULL, NULL, id);
}