A2-3D2 Animation Package Manual (missing pages 21-30).pdf

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SUBLOGIC A2-3D2 EXTENDED GRAPHICS
ANIMATION PACAKGE
TECHNICAL MANUAL
VERSION 1.1 -
JUNE
22, 1981
by
Bruce Artwick
Sublo~ic
Company
201 W. Spr1ngfield Avenue
Champaign, Illinois 61820 U.S.A.
(217) 359-8482
First Edition
First Printing
~
Sublogic Co. 1981
'1rll
Rights Reserved'
Printed in USA
~
1
TABLE OF CONTENTS
1.
"-----"
INTRODUCTION
1.1.
1.2
1.3
1.4
2.
General Program Information
A2-3D2's Relation to A2-3D1
Program Features
Getting A2-3D2 Running
HI-RES GRAPHICS CONCEPTS
2.1
2.2
Hi-Res
Hi-Res
2.2.1
2.2.2
Screen Mapping
Coordinate Specification
Methods
3D Effects
2D Effects
3.
COLOR
3.1
3.2
Color Modes
Color Specification Methods
4.
INDEPENDENT OBJECT MANIPULATION
4.1
4.2
4.3
4.4
Manipulation Concepts
Reference Frame Nesting
Manipulation Countdown and Recursion
Sense
of
Rotation and Translation
5
.
OTHER IMPROVEMENTS OVER A2-3D1
5.1
5.2
5.3
5.4
5.5
5.6
5.7
Database Range
Speed Improvements
Callable Graphic Functions
Program Size and Eliminatable
Code
Skip Command
Pause Command
3D-to-3D Conversion
\,______.
6.
CONFIGURATION AND INITIALIZATION
6.1
Program calling
6.1.1 Interpretive calls
6.1.2 XENT1 and ENTRYS calling
6.1
.
3 XENT2 and ENTRYN calling
6.1.4 NXTPT calling
Initializing input buffer starting
point
Eliminatable code segments
Built-in Test Program
Increasing Projection Rate
6.2
6.3
6.4
6.5
7.
8.
9•
INTERPRETIVE COMMAND SHEETS
DIRECT CALL FUNCTION SHEETS
MEMORY MAP
'-------"
2
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