Control recurring geometry
A cushion in several widths, a cover in different lengths or a bag with a different depth can share the same construction logic. Parametric templates make relevant dimensions the starting point for adjustments.
Dependencies rather than isolated corrections
Define which dimensions can change and which relationships must remain intact. Changing the width of a panel can affect joining edges, corner shapes and marker positions. Check these relationships against typical and extreme variants.
A template is also a working instruction
Use understandable parameter names and document valid values. Record the material and construction method used to test the template. A product variant is released only after its geometry and manufacturing process have been checked.
- Define a reference variant
- Check the smallest and largest permitted variants
- Separate approved templates from experiments
Distinguish parameters from grading
A dimension-driven variant is not automatically professional apparel grading. Size charts, body proportions and fit require their own rules. Test your requirements using an actual product.