houdini, scripts, Uncategorized, vex

VEX: Bend Wrangle


Taken from https://tosinakinwoye.com/2017/01/23/houdini-vex-snippets/

//Input is a line
//Resample SOP on line for more points
//Activate curveu attrib in resample SOP

//Remap curveu to shape of bend
@curveu=chramp(“ramp”,@curveu);

float bamt = chf(“bend_amt”); //bend amount
vector benddir = chv(“bend_dir”); //bend direction

@P+= benddir * bamt * @curveu;

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