Differential D10002
Fix T84142: crash when mirroring hair emitted from vertices Authored by Jacques Lucke (JacquesLucke) on Jan 5 2021, 12:38 PM.
Details The hair mirroring code seems to expect that hair is emitted from faces. The PE_mirror_x contains the following expression: mirrorfaces[pa->num * 2]. This only makes sense when pa->num is a face index. The simplest short term solution is to disable the mirror operator when the particles haven't been emitted from faces.
Diff Detail
Event TimelineComment Actions Not sure who to add as reviewer. Just adding you two to check if I missed something obvious. Comment Actions I think this is reasonable as we are going to rework the hair system either way, right? LGTM @Philipp Oeser (lichtwerk) any objections? Comment Actions Fine with me. Not totally sure on the policy of usage, but we could spit out some hint why it is disabled using CTX_wm_operator_poll_msg_set I think? (since it it not so obvious here...) |