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Differential D449 Diff 1416 source/blender/editors/curve/editcurve.c

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source/blender/editors/curve/editcurve.c

Context not available.
RNA_def_int(ot->srna, "nth", 2, 2, INT_MAX, "Nth Selection", "", 2, 100); RNA_def_int(ot->srna, "nth", 2, 2, INT_MAX, "Nth Selection", "", 2, 100);
} }
/********************** select similar vertices ********************/
//todo: make the same enum available instead of defining it twice
enum {
walidUnsubmitted
Not Done
Inline Actions

this could be taken to another deeper level to be recognized over objects/metaballs/armature ...
if that's desired, where to move it?

walid: this could be taken to another deeper level to be recognized over objects/metaballs/armature ...
SIM_CMP_EQ = 0,
SIM_CMP_GT,
SIM_CMP_LT
};
static EnumPropertyItem curve_prop_similar_compare_types[] = {
{SIM_CMP_EQ, "EQUAL", 0, "Equal", ""},
{SIM_CMP_GT, "GREATER", 0, "Greater", ""},
{SIM_CMP_LT, "LESS", 0, "Less", ""},
{0, NULL, 0, NULL, NULL}
};
enum {
SIMCURHAND_SIZE = 0,
SIMCURHAND_TYPE,
SIMCURHAND_DIRECTION,
SIMCURHAND_RADIUS,
SIMCURHAND_TILT
};
static EnumPropertyItem curve_prop_similar_types[] = {
{SIMCURHAND_SIZE, "SIZE", 0, "Size", ""},
{SIMCURHAND_TYPE, "TYPE", 0, "Type", ""},
{SIMCURHAND_DIRECTION, "DIRECTION", 0, "Direction", ""},
{SIMCURHAND_RADIUS, "RADIUS", 0, "Radius", ""},
{SIMCURHAND_TILT, "TILT", 0, "Tilt", ""},
{0, NULL, 0, NULL, NULL}
};
static bool ED_curve_direction_bezt(BezTriple *bezt, float r_dir[3])
{
sub_v3_v3v3(r_dir, bezt->vec[2], bezt->vec[1]);
normalize_v3(r_dir);
return true;
}
static bool ED_curve_direction_bp(Nurb *nu, BPoint *bp, float r_dir[3])
{
BPoint *next_bp;
int uvs;
uvs = nu->pntsu * nu->pntsv;
next_bp = BKE_nurb_bpoint_get_next(nu, bp);
if (next_bp == NULL) {
if (uvs > 1) {
/* We've an ending vert */
/* Set the direction similar to the previous point */
next_bp = bp;
bp = bp - 1;
}
else {
/* We've a single vert, set the r_dir to zero and return false */
zero_v3(r_dir);
return false;
}
}
/* calculate the direction */
sub_v3_v3v3(r_dir, (float*)next_bp->vec, (float*)bp->vec);
normalize_v3(r_dir);
return true;
}
static void ED_curve_select_similar_direction_bezt(Nurb *nu, float act_dir[3], float align)
{
BezTriple *bezt;
float dir[3];
int a;
bezt = nu->bezt;
a = nu->pntsu;
while (a--) {
if (!bezt->hide) {
/* Check the direction */
ED_curve_direction_bezt(bezt, dir);
if ((1 - dot_v3v3(act_dir, dir)) <= align) {
select_beztriple(bezt, select, SELECT, VISIBLE);
}
}
bezt++;
}
}
static void ED_curve_select_similar_direction_bp(Nurb *nu, float act_dir[3], float align)
{
BPoint *bp;
float dir[3];
int a;
/* Support till 360deg alignment*/
align = align * 2;
bp = nu->bp;
a = nu->pntsu * nu->pntsv;
while (a--) {
if (!bp->hide) {
/* Check the direction */
if (!ED_curve_direction_bp(nu, bp, dir)){
continue;
}
if ((1 - dot_v3v3(act_dir, dir)) <= align) {
select_bpoint(bp, select, SELECT, VISIBLE);
}
}
bp++;
}
}
static bool ED_curve_select_similar_direction(ListBase *editnurb, Curve *cu, float align)
{
Nurb *nu, *act_nu;
void *act_vert;
float dir[3];
/* Get active vert */
if (!BKE_curve_nurb_vert_active_get(cu, &act_nu, &act_vert))
return false;
/* Get the active point direction */
if (act_nu->type == CU_BEZIER) {
ED_curve_direction_bezt((BezTriple *)act_vert, dir);
}
else {
if (!ED_curve_direction_bp(act_nu, (BPoint *)act_vert, dir)) {
return false;
}
}
for (nu = editnurb->first; nu; nu = nu->next) {
if (nu->type == CU_BEZIER) {
ED_curve_select_similar_direction_bezt(nu, dir, align);
}
else {
ED_curve_select_similar_direction_bp(nu, dir, align);
}
}
return true;
}
static void ED_curve_select_similar_radius_bezt(Nurb *nu, float act_radius, int compare, float thresh)
{
BezTriple *bezt;
int a;
float radius;
bezt = nu->bezt;
a = nu->pntsu;
while (a--) {
if (!bezt->hide) {
radius = bezt->radius;
/* Check the radius */
if (((0 < (act_radius - radius)) && ((act_radius - radius) < thresh) && (compare == SIM_CMP_LT)) ||
((radius == act_radius) && (compare == SIM_CMP_EQ)) ||
((0 < (radius - act_radius)) && ((radius - act_radius) < thresh) && (compare == SIM_CMP_GT))) {
select_beztriple(bezt, select, SELECT, VISIBLE);
}
}
bezt++;
}
}
static void ED_curve_select_similar_radius_bp(Nurb *nu, float act_radius, int compare, float thresh)
{
BPoint *bp;
int a;
float radius;
bp = nu->bp;
a = nu->pntsu * nu->pntsv;
while (a--) {
if (!bp->hide) {
radius = bp->radius;
/* Check the radius */
if (((0 < (act_radius - radius)) && ((act_radius - radius) < thresh) && (compare == SIM_CMP_LT)) ||
((radius == act_radius) && (compare == SIM_CMP_EQ)) ||
((0 < (radius - act_radius)) && ((radius - act_radius) < thresh) && (compare == SIM_CMP_GT))) {
select_bpoint(bp, select, SELECT, VISIBLE);
}
}
bp++;
}
}
static bool ED_curve_select_similar_radius(ListBase *editnurb, Curve *cu, float compare, float thresh)
{
Nurb *nu, *act_nu;
void *act_vert;
float radius;
/* Get active vert */
if (!BKE_curve_nurb_vert_active_get(cu, &act_nu, &act_vert))
return false;
/* Get the active point radius */
if (act_nu->type == CU_BEZIER) {
radius = ((BezTriple *)act_vert)->radius;
}
else {
radius = ((BPoint *)act_vert)->radius;
}
for (nu = editnurb->first; nu; nu = nu->next) {
if (nu->type == CU_BEZIER) {
ED_curve_select_similar_radius_bezt(nu, radius, compare, thresh);
}
else {
ED_curve_select_similar_radius_bp(nu, radius, compare, thresh);
}
}
return true;
}
static void ED_curve_select_similar_tilt_bezt(Nurb *nu, float act_tilt, float align)
{
BezTriple *bezt;
int a;
float tilt;
/* Normalize act_tilt angle */
act_tilt = act_tilt;
bezt = nu->bezt;
a = nu->pntsu;
while (a--) {
if (!bezt->hide) {
tilt = bezt->alfa;
/* Check the tilt */
if (cos(tilt - act_tilt) <= align) {
select_beztriple(bezt, select, SELECT, VISIBLE);
}
}
bezt++;
}
}
static void ED_curve_select_similar_tilt_bp(Nurb *nu, float act_tilt, float align)
{
BPoint *bp;
int a;
float tilt;
bp = nu->bp;
a = nu->pntsu * nu->pntsv;
while (a--) {
if (!bp->hide) {
tilt = bp->alfa;
/* Check the tilt */
if (cos(tilt - act_tilt) <= align) {
select_bpoint(bp, select, SELECT, VISIBLE);
}
}
bp++;
}
}
static bool ED_curve_select_similar_tilt(ListBase *editnurb, Curve *cu, float align)
{
Nurb *nu, *act_nu;
void *act_vert;
float tilt;
/* Get active vert */
if (!BKE_curve_nurb_vert_active_get(cu, &act_nu, &act_vert))
return false;
/* Get the active point tilt */
if (act_nu->type == CU_BEZIER) {
tilt = ((BezTriple *)act_vert)->alfa;
}
else {
tilt = ((BPoint *)act_vert)->alfa;
}
for (nu = editnurb->first; nu; nu = nu->next) {
if (nu->type == CU_BEZIER) {
ED_curve_select_similar_tilt_bezt(nu, tilt, align);
}
else {
ED_curve_select_similar_tilt_bp(nu, tilt, align);
}
}
return true;
}
static void ED_curve_select_similar_weight_bezt(Nurb *nu, float act_weight, int compare, float thresh)
{
BezTriple *bezt;
int a;
float weight;
bezt = nu->bezt;
a = nu->pntsu;
while (a--) {
if (!bezt->hide) {
weight = bezt->weight;
/* Check the weight */
if (((0 < (act_weight - weight)) && ((act_weight - weight) < thresh) && (compare == SIM_CMP_LT)) ||
((weight == act_weight) && (compare == SIM_CMP_EQ)) ||
((0 < (weight - act_weight)) && ((weight - act_weight) < thresh) && (compare == SIM_CMP_GT))) {
select_beztriple(bezt, select, SELECT, VISIBLE);
}
}
bezt++;
}
}
static void ED_curve_select_similar_weight_bp(Nurb *nu, float act_weight, int compare, float thresh)
{
BPoint *bp;
int a;
float weight;
bp = nu->bp;
a = nu->pntsu * nu->pntsv;
while (a--) {
if (!bp->hide) {
weight = bp->weight;
/* Check the weight */
if (((0 < (act_weight - weight)) && ((act_weight - weight) < thresh) && (compare == SIM_CMP_LT)) ||
((weight == act_weight) && (compare == SIM_CMP_EQ)) ||
((0 < (weight - act_weight)) && ((weight - act_weight) < thresh) && (compare == SIM_CMP_GT))) {
select_bpoint(bp, select, SELECT, VISIBLE);
walidUnsubmitted
Not Done
Inline Actions

every usage of select_bpoint() or select_beztriple() gives me the following warning!
/home/walid3/Programmes/blender_git/master/source/blender/editors/curve/editcurve.c:6274: warning: the address of 'select' will always evaluate as 'true' [-Waddress]

select_bpoint(bp, select, SELECT, VISIBLE);
^
walid: every usage of select_bpoint() or select_beztriple() gives me the following warning!
}
}
bp++;
}
}
static bool ED_curve_select_similar_weight(ListBase *editnurb, Curve *cu, float compare, float thresh)
{
Nurb *nu, *act_nu;
void *act_vert;
float weight;
/* Get active vert */
if (!BKE_curve_nurb_vert_active_get(cu, &act_nu, &act_vert))
return false;
/* Get the active point weight */
if (act_nu->type == CU_BEZIER) {
weight = ((BezTriple *)act_vert)->weight;
}
else {
weight = ((BPoint *)act_vert)->weight;
}
for (nu = editnurb->first; nu; nu = nu->next) {
if (nu->type == CU_BEZIER) {
ED_curve_select_similar_weight_bezt(nu, weight, compare, thresh);
}
else {
ED_curve_select_similar_weight_bp(nu, weight, compare, thresh);
}
}
return true;
}
static void ED_curve_select_all_bezt(Nurb *nu)
{
BezTriple *bezt;
int a;
bezt = nu->bezt;
a = nu->pntsu;
while (a--) {
if (!bezt->hide) {
select_beztriple(bezt, select, SELECT, VISIBLE);
}
bezt++;
}
}
static void ED_curve_select_all_bp(Nurb *nu)
{
BPoint *bp;
int a;
bp = nu->bp;
a = nu->pntsu * nu->pntsv;
while (a--) {
if (!bp->hide) {
select_bpoint(bp, select, SELECT, VISIBLE);
}
bp++;
}
}
static bool ED_curve_select_similar_type(ListBase *editnurb, Curve *cu)
{
Nurb *nu, *act_nu;
int type;
/* Get active nurb type */
act_nu = BKE_curve_nurb_active_get(cu);
if (!act_nu)
return false;
/* Get the active nurb type */
type = act_nu->type;
for (nu = editnurb->first; nu; nu = nu->next) {
if ((nu->type == CU_BEZIER) && (type == CU_BEZIER)) {
ED_curve_select_all_bezt(nu);
}
else if ((nu->type == CU_NURBS) && (type == CU_NURBS)) {
ED_curve_select_all_bp(nu);
}
else if ((nu->type == CU_POLY) && (type == CU_POLY)) {
ED_curve_select_all_bp(nu);
}
}
return true;
}
static int curve_select_similar_exec(bContext *C, wmOperator *op)
{
Object *obedit = CTX_data_edit_object(C);
Curve *cu = obedit->data;
ListBase *editnurb = object_editcurve_get(obedit);
bool status = false;
/* Get props */
const int type = RNA_enum_get(op->ptr, "type");
const float thresh = RNA_float_get(op->ptr, "threshold");
const float align = RNA_float_get(op->ptr, "alignment");
const int compare = RNA_enum_get(op->ptr, "compare");
switch (type) {
case SIMCURHAND_SIZE:
status = ED_curve_select_similar_weight(editnurb, cu, compare, thresh);
break;
case SIMCURHAND_TYPE:
status = ED_curve_select_similar_type(editnurb, cu);
break;
case SIMCURHAND_DIRECTION:
status = ED_curve_select_similar_direction(editnurb, cu, align);
break;
case SIMCURHAND_RADIUS:
status = ED_curve_select_similar_radius(editnurb, cu, compare, thresh);
break;
case SIMCURHAND_TILT:
status = ED_curve_select_similar_tilt(editnurb, cu, align);
break;
}
if (!status) {
return OPERATOR_CANCELLED;
}
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
return OPERATOR_FINISHED;
}
void CURVE_OT_select_similar(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Select Similar";
ot->idname = "CURVE_OT_select_similar";
ot->description = "Select similar curve points by property types";
/* api callbacks */
ot->invoke = WM_menu_invoke;
ot->exec = curve_select_similar_exec;
ot->poll = ED_operator_editsurfcurve;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
/* properties */
ot->prop = RNA_def_enum(ot->srna, "type", curve_prop_similar_types, SIMCURHAND_SIZE, "Type", "");
RNA_def_enum(ot->srna, "compare", curve_prop_similar_compare_types, SIM_CMP_EQ, "Compare", "Use with radius & weight");
RNA_def_float(ot->srna, "threshold", 100.0, 0.0, FLT_MAX, "Threshold", "Use with radius & weight", 0.0, 100);
RNA_def_float(ot->srna, "alignment", 0.0, 0.0, 1.0, "Alignment", "Use with direction & tilt", 0.0, 1.0);
}
/********************** add duplicate operator *********************/ /********************** add duplicate operator *********************/
static int duplicate_exec(bContext *C, wmOperator *op) static int duplicate_exec(bContext *C, wmOperator *op)
Context not available.