【Houdini】tips的なもの02
Houdini 19.5
雑多なTips
normalの方向へpositionを移動させるvector pt0 = point(0, "P", 0);vector ptLast = point(0, "P", @numpt-1);if(@ptnum == 0){ @N = normalize(ptLast - pt0);}if(@ptnum == @numpt-1){ @N = normalize(pt0 - ptLast);}// normalの方向へpositi