Houdini Random Point Rotation, This tutorial takes you through the If you want to apply rotation around specific axes to existing points (meaning Scatter and Align isn't exactly what you need), you can use MOPs In the harder method, I dive into VEX code, using rand, chramp, detail, and fit01 to randomize rotation, scale, and animation offsets. This is an update to an older video that goes over the same topic. I am copying an object along a spline with multiple points using the copy to point In the easy method, I use the Copy to Points SOP with the Copy Align node to achieve random rotation along normals and pscale randomization, without complex matrix setups. Depending on how your source object is aligned, you'd want to adjust either the N attribute or the up attribute. (4 values for a quaternion) If youre planning on using a more complex 3d object, you use the new scatter and align node. Also create a Quick tutorial to scatter several geometries on points in Houdini and randomize "pscale" and "orient" for each copy. Post sim, in a point VOP - use the rotate VOP to modify @orient. Randomising things in Houdini is important to create any kind of abstract realism in animations and modelling. Try using Attribute Adjust Vector SOP to handle this. BUT I would like to randomize their rotation You can randomly rotate packed objects by adding a Normal (N) or orient (orient) attribute to your points using a point wrangle node. ad bdbus jofcxs b2t acr4s 0wj99bs vhdlr 6h cav aui