Particles Shadow

particles.shadow adds a shadow around particles.

Example

particles: {
  shadow: {
    enable: true,
    blur: 8,
    color: {
      value: "#60a5fa",
    },
    offset: {
      x: 0,
      y: 0,
    },
  },
}

Practical guidance

• Shadows improve depth but can be expensive on dense scenes.
• Use low blur first and benchmark on mobile.

Source reference

• https://github.com/tsparticles/tsparticles/blob/main/markdown/Options/Particles/Shadow.md