Rotating boxes

[davidyannick]

I'd like to make a loop like this and I'm looking a way to rotate cubes like in this animation without using MOPS can you help me please ?

Thanks

 

rot_boxes.hiplc

[konstantin magnus]

Hi David,

in Houdini you would probably move and rotate the points in a wrangle:

v@P.z -= @Time;
matrix3 m = ident();
float amount = smooth(0.0, 1.0, v@P.z) * v@P.z;
rotate(m, amount, {0,0,1});
p@orient = quaternion(m);

rot_boxes_km.hipnc

[davidyannick]

45 minutes ago, konstantin magnus said:

Hi David,

in Houdini you would probably move and rotate the points in a wrangle:

v@P.z -= @Time;
matrix3 m = ident();
float amount = smooth(0.0, 1.0, v@P.z) * v@P.z;
rotate(m, amount, {0,0,1});
p@orient = quaternion(m);

rot_boxes_km.hipnc

super thanks Konstatin !