Draw a vertical line representing the center front fold. Draw perpendicular lines from this axis to mark the waistline, hipline, and crotch levels. 3. Shape the Leg Curve
: Varied curves are essential for clean leg openings and armholes. patternmaking for underwear design kristina shin pdf
Learning the manual formulas from textbooks like Shin's allows designers to input accurate parameters into CAD software such as Optitex, Gerber Technology, or Clo3D. Digital drafting speeds up the grading process (scaling patterns up and down for different sizes) and allows for precise tension testing via 3D virtual avatars. Transitioning from Theory to Production Draw a vertical line representing the center front fold
: This refers to the holding power of the fabric; a high-modulus fabric requires less negative allowance. patternmaking for underwear design kristina shin pdf