mod
path
dt
dx
it
delay
fps
On 2D plane V values are displayed by the red color.
2 x values are displayed by the green color.
This script uses simple explicit algorithm and 512x512
float32 textures with the CLAMP_TO_EDGE boundary conditions.
It makes 2 it time steps per frame.
In 3 seconds the script begins to plot the path of the spiral wave tip.