public void draw() {
background(0);
environment.run();
environment.update(false);
pheromones.fade(0.99f);
pheromones.render(2, 50, 1, this);
// canvas.drawTrails(environment.pop, 1, 255);
}
void flow(VoxelGrid volume) {
// get the value of the current voxel
float v = volume.getValue(this);
// check neighbouring voxels for difference
Vec3D from = volume.repelFromValue(this, 0, 1, 0.1f).limit(0.1f);
if (!from.isZeroVector()) {
lastSub += 1;
} else {
lastSub = 0;
}
addForce(from);
}
public void keyPressed() {
if (key == 's') {
// NOTE - save this and open in amira- use data type byte and enter the size of the voxels
// (100,100,100)
pheromones.save("grid.raw");
}
if (key == 'a') {
addParticles();
}
}