Unity URP 3D Lightning shader

Lightning shader for Unity URP, single bolt with 3D noise
Renders a single animated lightning bolt with glow effect, defined by start and end positions
The bolt itself rendered using ray marching algorithm

Demo:

Shader params:

• Bolt Color (Color) - main color of lightning
• Start Position (Vector) - start position of the lightning bolt
• End Position (Vector) - end position of the lightning bolt
• Animation Progress (0-1) (Float) - the "progress" of the lightning bolt.
• Bolt Radius (Float) - radius of lightning bolt
• Glow Radius (Float) - radius of lightning glowing effect
• Glow Intensity (Float) - lightning glow intensity
• Noise Scale (Float) - noise scale of horizontal lightning 3d displacment. Works best with 0.5 value.
• Noise Offset (Float) - noice offset, accepts any value.
• Noise Amplitude (Float) - defines how much lightning should be displaced. 0 value will just show straight line.

WARNING: Since this shader uses a ray marching algorithm, I do not recommend to use it in real projects due to performance limitations.