static void rna_FCurve_convert_to_samples(FCurve *fcu, ReportList *reports, int start, int end)
{
/* XXX fcurve_store_samples uses end frame included, which is not consistent with usual behavior in Blender,
* nor python slices, etc. Let have public py API be consistent here at least. */
end--;
if (start > end) {
BKE_reportf(reports, RPT_ERROR, "Invalid frame range (%d - %d)", start, end + 1);
}
else if (fcu->fpt) {
BKE_report(reports, RPT_WARNING, "FCurve has already sample points");
}
else if (!fcu->bezt) {
BKE_report(reports, RPT_WARNING, "FCurve has no keyframes");
}
else {
fcurve_store_samples(fcu, NULL, start, end, fcurve_samplingcb_evalcurve);
WM_main_add_notifier(NC_ANIMATION | ND_ANIMCHAN | NA_EDITED, NULL);
}
}
/* Bake modifiers for given F-Curve to curve sample data, in the frame range defined
* by start and end (inclusive).
*/
void fcurve_bake_modifiers(FCurve *fcu, int start, int end)
{
ChannelDriver *driver;
/* sanity checks */
// TODO: make these tests report errors using reports not printf's
if (ELEM(NULL, fcu, fcu->modifiers.first)) {
printf("Error: No F-Curve with F-Curve Modifiers to Bake\n");
return;
}
/* temporarily, disable driver while we sample, so that they don't influence the outcome */
driver = fcu->driver;
fcu->driver = NULL;
/* bake the modifiers, by sampling the curve at each frame */
fcurve_store_samples(fcu, NULL, start, end, fcurve_samplingcb_evalcurve);
/* free the modifiers now */
free_fmodifiers(&fcu->modifiers);
/* restore driver */
fcu->driver = driver;
}
