modify_begin

query_ent_var.modify_begin() → int

Delimit the modifications for query entity attributes.

These commands are used to set the attributes for a query entity.

Examples:

# 
# Modification change: 
# 
ensight.query_ent_var.modify_begin()
# WARNING: following line includes OBSOLETE call (ensight.query_ent_var.type).
ensight.query_ent_var.type("distance")
ensight.query_ent_var.number_of_sample_pts(20)
ensight.query_ent_var.constrain("line_tool")
ensight.query_ent_var.modify_end()

Returns:

zero on success, non-zero on error