X: 20*sin(t*10) Y: 50*cos(t*5) Rotation: t*360 Generate

Procedural Animation Generator

Create complex procedural animations for Spine 2D using mathematical functions. This tool allows you to define X, Y positions, rotation, and scale with mathematical expressions, preview the animation in real-time, and export directly to Spine JSON format. Python source code included

  • Define trajectory using mathematical functions (sin, cos, polynomial expressions)
  • Support for random values with the rnd() function for variation
  • Real-time animation preview with trajectory visualization
  • Automatic orientation along trajectory path
  • Multiple instance generation with randomized parameters
  • One-click export to Spine JSON format
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