The objectIndex variable - Revs on the BBC Micro

       Name: objectIndex                                             [Show more]
       Type: Variable
   Category: 3D objects
    Summary: Index range of an object's data in the object data tables
  Deep dive: Object definitions
    Context: See this variable in context in the source code
 References: This variable is used as follows:
             * DrawObject uses objectIndex


 Given an object type, this table contains the index range for the object's
 data in the objectTop, objectBottom, objectLeft, objectRight and objectColour
 tables.


.objectIndex

 EQUB 0                 \ Object type  0 =  0 to  4
 EQUB 5                 \ Object type  1 =  5 to  8
 EQUB 9                 \ Object type  2 =  9 to 13
 EQUB 14                \ Object type  3 = 14 to 17
 EQUB 18                \ Object type  4 = 18 to 24
 EQUB 25                \ Object type  5 = 25
 EQUB 26                \ Object type  6 = 26
 EQUB 27                \ Object type  7 = 27 to 29
 EQUB 30                \ Object type  8 = 30 to 31
 EQUB 32                \ Object type  9 = 32 to 33
 EQUB 34                \ Object type 10 = 34 to 36
 EQUB 37                \ Object type 11 = 37 to 38
 EQUB 39                \ Object type 12 = 39 to 40