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Differential D6379 Diff 20169 source/blender/makesrna/intern/rna_fcurve_api.c

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source/blender/makesrna/intern/rna_fcurve_api.c

Show First 20 Lines • Show All 71 Lines • ▼ Show 20 Linesstatic void rna_FCurve_convert_to_keyframes(FCurve *fcu, ReportList *reports, int start, int end)
} }
else if (fcu->bezt) { else if (fcu->bezt) {
BKE_report(reports, RPT_WARNING, "FCurve has already keyframes"); BKE_report(reports, RPT_WARNING, "FCurve has already keyframes");
} }
else if (!fcu->fpt) { else if (!fcu->fpt) {
BKE_report(reports, RPT_WARNING, "FCurve has no sample points"); BKE_report(reports, RPT_WARNING, "FCurve has no sample points");
} }
else { else {
BezTriple *bezt; fcurve_samples_to_keyframes(fcu, start, end);
FPoint *fpt = fcu->fpt;
int tot_kf = end - start;
int tot_sp = fcu->totvert;
bezt = fcu->bezt = MEM_callocN(sizeof(*fcu->bezt) * (size_t)tot_kf, __func__);
fcu->totvert = tot_kf;
/* Get first sample point to 'copy' as keyframe. */
for (; tot_sp && (fpt->vec[0] < (float)start); fpt++, tot_sp--) {
/* pass */
}
/* Add heading dummy flat points if needed. */
for (; tot_kf && (fpt->vec[0] > (float)start); start++, bezt++, tot_kf--) {
/* Linear interpolation, of course. */
bezt->f1 = bezt->f2 = bezt->f3 = SELECT;
bezt->ipo = BEZT_IPO_LIN;
bezt->h1 = bezt->h2 = HD_AUTO_ANIM;
bezt->vec[1][0] = (float)start;
bezt->vec[1][1] = fpt->vec[1];
}
/* Copy actual sample points. */
for (; tot_kf && tot_sp; start++, bezt++, tot_kf--, fpt++, tot_sp--) {
/* Linear interpolation, of course. */
bezt->f1 = bezt->f2 = bezt->f3 = SELECT;
bezt->ipo = BEZT_IPO_LIN;
bezt->h1 = bezt->h2 = HD_AUTO_ANIM;
copy_v2_v2(bezt->vec[1], fpt->vec);
}
/* Add leading dummy flat points if needed. */
for (fpt--; tot_kf; start++, bezt++, tot_kf--) {
/* Linear interpolation, of course. */
bezt->f1 = bezt->f2 = bezt->f3 = SELECT;
bezt->ipo = BEZT_IPO_LIN;
bezt->h1 = bezt->h2 = HD_AUTO_ANIM;
bezt->vec[1][0] = (float)start;
bezt->vec[1][1] = fpt->vec[1];
}
MEM_SAFE_FREE(fcu->fpt);
/* Not strictly needed since we use linear interpolation, but better be consistent here. */
calchandles_fcurve(fcu);
WM_main_add_notifier(NC_ANIMATION | ND_ANIMCHAN | NA_EDITED, NULL); WM_main_add_notifier(NC_ANIMATION | ND_ANIMCHAN | NA_EDITED, NULL);
} }
} }
#else #else
void RNA_api_fcurves(StructRNA *srna) void RNA_api_fcurves(StructRNA *srna)
{ {
Show All 33 Lines