Interactive Visualization of Flow Matching

Particle Flow Transport
Velocity Vector Field
Vector Field Matrix (10×10 Grid)
t = 0.00
100 points
Speed: 0.005

📊 Understanding Vector Field Transport

This visualization demonstrates how a time-dependent vector field transports particles from an initial distribution to a target distribution. The key concepts are:

  1. Particle Flow (left): Shows the actual movement of particles over time
  2. Velocity Field (middle): Shows the instantaneous velocity vectors at each point
  3. Field Matrix (right): Shows numerical values of the vector field at fixed grid points covering the entire field

At each moment, the vector field changes to guide particles along trajectories.

Current particle positions
Highlighted representative particles
Initial distribution (fading)
Target distribution (emerging)
Flow Time
0.00
Transport Progress
0%
Avg Velocity
-
Max Velocity
-