# Fabric

## Visuele omschrijving
Soft woven material with broad folds, diffuse light, and readable cloth planes.

## Pixelcluster regels
Use large fold clusters.
```text
MMMMM.
MMDDD.
MDD...
```

## Contrast
Medium, with stronger contrast only at deep folds.

## Hue shifting
Warm highlight, local mid, cool purple-blue shadow.

## Highlights
Soft block highlights on fold peaks.
```text
HHMM.
MMMM.
DDM..
```

## Shadow behavior
Shadows follow gravity, tension, and pose.

## Outline
Dark local hue, broken on lit edges.

## Rim lighting
Subtle cool rim only on silhouette.

## Ambient lighting
Moderate ambient; cloth should not look glossy.

## AA regels
Moderate manual AA on folds.

## Dithering regels
Avoid dithering unless fabric is coarse and large enough.

## Veel voorkomende fouten
Bad:
```text
HHHHH
HDDDH
HHHHH
```
Good:
```text
HHMMM
MMDDD
MDD..
```

## QA checklist
- 50% scale herkenbaar: Ja, by broad folds.
- No pillow shading.
- Fold direction is clear.
- No noisy weave.
- Outline is selective.