Object Role Modeling and knitting

From Knittingcomplex

Here are some statements about knitting that may be useful when modeling knitting patterns and knitting designs.

1. Knitted fabric is comprised of loops pulled from other loops.
2. Loops may be plain or twisted.
3. Each knitting stitch has two presentations, front and back.
4. The front presentation of one knitting stitch is the back presentation of another knitting stitch.
5. Knitted fabric may be constructed using a series of instructions.
6. Knitted fabric is comprised of one or more lengths or yarn or thread.
7. Knitted fabric differs from crocheted fabric.
8. Knitted fabric may incorporate crochet techniques.
9. A knitted stitch generally creates at least one loop.
10. A knitted stitch consumes zero or more loops.
11. A graphing system describes knitting stitch patterns by associating stitches with graphical symbols.