Gradient and Variation Overview #
Overview #
Gradient and variation tools help you create patterns that change across the panel instead of using the same hole everywhere. This is useful for decorative panels, airflow tuning, visual fading, and product-style perforation effects.
What Gradients Can Change #
Depending on the selected controls, gradients can affect values such as size, rotation, density, or shape behavior. The result is a perforation field that changes gradually from one area to another.
Use gradients when you want:
- Larger holes on one side and smaller holes on another.
- A fade effect across the panel.
- A more dynamic visual rhythm.
- Directional movement in the pattern.
- A decorative transition without drawing each hole manually.
Start with Size Gradient #
A size gradient is the easiest gradient to understand. It changes hole size across the panel while keeping the overall layout recognizable.
Use it for:
- Visual fade effects.
- Decorative screens.
- Product covers.
- Airflow zones.
Use Rotation and Shape Variation Carefully #
Rotation and shape variation can create expressive patterns, but they may also make fabrication checks harder.
Before exporting, inspect:
- Minimum bridge.
- Sharp corners.
- Overlapping holes.
- Edge trimming.
- File complexity.
Displacement and Perturbation #
Displacement tools can move holes in wave, swirl, or twist patterns. Random perturbation can add controlled irregularity.
These effects are best used after you understand the basic layout and shape controls.
Practical Recommendation #
Create a clean grid first. Then enable one gradient or variation control at a time. After each change, check the preview and status bar before adding more effects.
