# Fire

## Visuele omschrijving
Animated flame material with hot core, warm body, dark red edge, and upward motion.

## Pixelcluster regels
Use tapered flame tongues.
```text
..H..
.HHM.
MMDDM
.D...
```

## Contrast
Very high in core, medium at outer edge.

## Hue shifting
White-yellow core, orange mid, red outer, purple smoke shadow if present.

## Highlights
Core is the highlight, shaped like a rising tongue.
```text
..H.
.HH.
.M..
```

## Shadow behavior
Fire casts glow; dark edges appear only at smoke/occlusion.

## Outline
Avoid hard outline unless needed against bright backgrounds.

## Rim lighting
Fire creates warm rim on nearby objects.

## Ambient lighting
Strong local warm ambient.

## AA regels
AA with orange/red ramp only.

## Dithering regels
No dithering; animate shape instead.

## Veel voorkomende fouten
Bad:
```text
HHHH
MMMM
DDDD
```
Good:
```text
..H.
.HHM
MDD.
```

## QA checklist
- 50% scale herkenbaar: Ja, by upward flame tongues.
- Core is hot and small.
- No flat gradient.
- Motion reads upward.
- Glow does not blur.