model_capper ( model,  create=True )

Return the cap manager for a given model.

is_surface_cap ( s )

Test if a Surface_Group is a cap, or Surface_Model is an MSMS cap model.

cap_model ( model,  create=True )

Return Surface_Model used for caps of given model.

capped_clip_planes ( model )

Return a list of (name, plane_normal, plane_offset). The plane_normal and plane_offset values can be None indicating the named clip plane is turned off.

per_model_clip_plane ( model )

Returned plane is in untransformed model coordinates. Normal points towards unclipped half-space.

per_model_back_clip_plane ( model )

Returned plane is in untransformed model coordinates. Normal points towards unclipped half-space.

is_surface_deleted ( s )

Test if a Surface_Model, Surface_Group, or MSMSModel is deleted.

near_clip_plane ( model_xform )

Returned plane is in untransformed model coordinates. Normal points towards unclipped half-space.

intersect_lists ( list1,  list2 )

Surface_Model_Capper

Model_Capper

Common cap calculation code for MSMSModel and Surface_Model.

MSMS_Capper

Surface_Capper

Manager class for recalculating surface caps at clip planes as clip planes