Sketch 6 / Noise displacement wrangle

noise_displacement.c

float noise_freq = ch("noise_freq");
float strength = ch("strength");
vector2 noise_offset = chu("noise_offset");
float time_speed = ch("time_speed");

float x_noise = (@P.x * noise_freq) + (@Time * time_speed) + noise_offset.x;
float z_noise = (@P.z * noise_freq) + (@Time * time_speed) + noise_offset.y;
vector noise_seed = set(x_noise, 0, z_noise);

// let downstream nodes access this value
vector bal_noise = fit(noise(noise_seed), {0, 0, 0}, {1, 1, 1}, {-1, -1, -1}, {1, 1, 1});
v@noiseval = bal_noise * strength;

@P.x += @noiseval.x;
@P.z += @noiseval.y;