Animated Letter Trail Effects

Animated Letter Trail Effects is a focused Unity 6 URP package for drawing luminous letters, symbols, logos, runes, and animated line art in 3D space.

The reusable AnimatedLetterTrail prefab combines a configurable path, glow particles, and a procedural ribbon. Use the supplied runtime controls to change the traced shape, animation speed, ribbon width, particle density, colors, glow intensity, and loop timing from one organized setup.

Three included materials provide distinct cyan, magenta, and gold presentations. The prefab-based demo scene demonstrates clear shape transitions and can be used as a practical integration reference. Shader and C# source are included and organized inside one product root.