Module #04.01 : Primitives

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DESCRIPTION: This module tests that simple 2D polymarkers are
located correctly with respect to the display surface.  This is
done so that these polymarkers can be used to measure the correct
placement of the other primitives in the tests of other modules.

SEMANTIC REQUIREMENTS:


SR1.  The physical (DC) location of a <polymarker> primitive is
determined by the following: workstation transformation x
selected viewing transformation x composite modelling
transformation x modelling coordinates of the primitive.
#F 12
#D 3.9 3.12.1 3.12.2 5.4.2 5.6
#S 4.5.1/34/1 4.5.2/40/1 4.5.13/64/4 4.7.2/77/3 4.7.3/80/1
#T P01/1 P01/2 #S 4.7.6/90/5ff
SR2.  Primitives may appear anywhere within the display space,
and nowhere outside it.
#F 255
#D 6.4.1
#S 4.6.1/67/2 4.6.1/67/3
#T P01/2 
LOCAL DICTIONARY:

  Functions ---
  012: ppm     <polymarker>
  255: pqdsp   <inquire display space size>
 
  Data Structures ---
  3  ...  phigs_traversal_state_list
  3.9  ...  current_view_identifier
  3.12 ...  current_modelling_attributes
  3.12.1  ...  current_global_modelling_transformation
  3.12.2  ...  current_local_modelling_transformation
  5  ...  workstation_state_list
  5.4  ...  view_table
  5.4.2  ...  view_table_ordered_by_input_priority
  5.6  ...  workstation_transformation_entry
  6  ...  workstation_description_table
  6.4  ...  maximum_display_space_size
  6.4.1  ...  in_device_coordinates
 





PROGRAM 1:
2D polymarker and display space

You may inspect either the
design or
code for this program.

End of documentation for 04.01