Fire Shader

Customizable, lightweight fire effect built in Unity 6 URP.

This shader uses HDR colors to create a beautiful glowing effect. It requires URP Post-Processing (Bloom) for the best look.

Works best in dark environments. Becomes less and less vibrant as background brightness increases.

Features

The shader is applied on Quad mesh to render fire.

1. Customizable color gradients.
2. Adjustable intensity & HDR multiplier.
3. Customizable sharpness, thickness, and shape.
4. Modifiable details & speed/motion.

Package Contents

1. One Fire Shader

2. Four Prefabs (Default Orange, Blue, Purple, Green)

3. Pre-configured Materials

4. A Demo Scene