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- NAME: line
-
- CELL CONTENTS:
- Each cell contains 3 line and 3 line3 entities (with per vertex
- color). The 3 line primitives make a reversed Z shape of a
- solid color (given in a table in COLUMN VARIABLES). The 3 line3
- primitives make up a 'Z'. The first vertex color (given in a
- table in COLUMN VARIABLES). The following three vertex colors
- are RED, WHITE, and BLUE respectively.
- _____
- \
- \
- \ line (solid color)
- \
- \
- _____\
- ______
- variable color / RED
- /
- /
- / line3
- /
- WHITE /_____ BLUE
-
- CELL LAYOUT:
- Cells are arranged on the screen in a matrix of 8 rows and
- 8 columns.
-
- CONSTANTS:
- Background_color .3 .3 .8
- Background_color_index 16
- Define_color % i red green blue %
- 8 1 0 0 % Red %
- 9 0 1 0 % Green %
- 10 0 0 1 % Blue %
- 11 1 1 0 % Yellow %
- 12 0 1 1 % Cyan %
- 13 1 0 1 % Magenta%
- 14 1 1 1 % White %
- 15 0 0 0 % Black %
- 16 0.3 0.3 0.8
- Text_prec Stroke
- Char_exp 1
- Char_height 30
- Text_color 1 1 1
- Text_color_index 14
-
- PER FILE VARIABLES: ( See also Appendix B )
- Default_view_specification parallel/perspective
- Configuration true_color/pseudo_color
-
- COLUMN VARIABLES:
- Collumn
- 1 2 3 4 5 6 7 8
- Variable: ____ ____ ____ ____ ____ ____ ____ ____
- Line_width 0.25 0.5 0.75 1.0 1.5 2 2.5 3
- Line_color 100 010 001 110 011 101 111 000
- | Line_shading 0 1 0 1 0 1 0 1
- Vertex_color 010 001 110 011 101 111 000 100
- (for first vertex of each line3)
- Line_color_
- index 8 9 10 11 12 13 14 15
- Vertex_color_
- index 9 10 11 12 13 14 15 8
- (for first vertex of each line3)
- HLHS_Removal disable enable disable enable disable enable disable enable
-
- ROW VARIABLES:
-
- Row Line_type
- 1 0
- 2 1
- 3 2
- 4 3
- 5 0
- 6 1
- 7 2
- 8 3
-
-
- ROW/COLUMN VARYING VARIABLES:
- NONE
-
- COMMENTS ON PHOTOGRAPHS:
-
- * Line width had no effect in photographs.
-
- * Line type had no effect in the photographs. They should be:
- Row 1: _____ (solid )
- Row 2: _ _ _ (dash )
- Row 3: ..... (doted )
- Row 4: _._._ (dashdot)
- Row 5: _____ (solid )
- Row 6: _ _ _ (dash )
- Row 7: ..... (doted )
- Row 8: _._._ (dashdot)
-
- | * Line shading had no effect in the photographs (it was always
- | on). They should be:
- | Row 1: no line shading.
- | Row 2: line shading as shown.
- | Row 3: no line shading.
- | Row 4: line shading as shown.
- | Row 5: no line shading.
- | Row 6: line shading as shown.
- | Row 7: no line shading.
- | Row 8: line shading as shown.
-
- * The text size (for the text at toe bottom of the screen )
- was reduced from the size on the photograph. Additional
- information has been added to that text.
-