Similarly to #286, there is a render bug when adding atlas annotations on some chipsets. The solution is the same: set the force_opaque=True flag on the surface actor. Despite its name, this doesn't seem to interfere with setting the alpha for the annotation overlay.
Before this PR:
After this PR:
Playing with transparency: brain.add.annotation('aparc', alpha=0.3)
Similarly to #286, there is a render bug when adding atlas annotations on some chipsets. The solution is the same: set the
force_opaque=Trueflag on the surface actor. Despite its name, this doesn't seem to interfere with setting thealphafor the annotation overlay.Before this PR:
After this PR:
Playing with transparency:
brain.add.annotation('aparc', alpha=0.3)