joshuazt

v@P=lerp(v@P, point(1,'P',@ptnum), f@mask*ch('blend'));

joshuazt

@P = minpos (1, @P);

joshuazt

`npoints(0)-1`

joshuazt

//define scales

float seed = ch('seed') + @primseed;

@Rand_Pscale = fit01(rand(i@ptnum+seed+225), -ch('Rand_Scale'), ch('Rand_Scale')) * chramp("Ramp_Scale", @curveu);

@Uniform_Pscale = chf('Scale') * chramp('Ramp_Scale', @curveu);

//apply pscale

joshuazt

//create variables

vector tangentv = v@tangentv;
vector tangentu = v@tangentu;

tangentv = cross(tangentu, @N);

float seed = ch('seed') + @primseed;

@up = tangentu;

joshuazt

//define scales

float seed = ch('seed') + @primseed;

@Rand_Pscale = fit01(rand(i@ptnum+seed+225), -ch('Rand_Scale'), ch('Rand_Scale'));

@Uniform_Pscale = chf('Scale');

//apply pscale

joshuazt

v@P += chf('scale') * v@N;

joshuazt

@Cd = v@opinput1_Cd;

joshuazt

int pt = nearpoint(1,@P);
v@vel = point(1,'v',pt);

joshuazt

vector cd = point(1, 'Cd', @ptnum);

v@P += normalize(v@N) * fit01(cd.r, -0.5, 0.5) * chf('scale');