aoisaki

The new houdini 18 now only use gas node to Introduce force inside Pyrosolver. Where can i use a volume source node to get the custom velocity in Pyrosolver. Please help.

You can then source that in DOPs setting the SOP to DOP as C.* -> vel. how can I do this? I get C.bx C.by C.bz 3 volume,how to convert these 3 volume to vel.

Thank you for reply, I watched this before, but it's really different kind workflow with the 16.5 lanch event's example..... Still can't understand how set up optical flow node and use that data for volumetrail and flipsolver

Could some one share a simple example hip file about volume optical flow use video with flipsolver,! I'm really know litter about flipsolver I tried by myself but failed, Please help.Thank you!

wow! this is awesome ! learn a lot!

I have this course,but it's only teach me how to do growth..... but how can growth like this...

At 0:21, This is so beautiful,please help to share some information about this kind point move.

At 0:21, This is so beautiful,please help to share some information about this kind point move.

saw this amazing video today,First part is so interesting After try..find out it's hard to let copy sphere color show on surface , please help guys!

Man,you are awesome! learn a lot!!!!!!

Thank you very much!

I think c4d didn't have this kind tool. The creater say it's all built in python.

I saw this awesome video yesterday. It's so cool!!!!! But i can't find any information for doing this in houdini. I want creat some stuff like this so much,Can you guys give me some idea or some information for how to creat stuff like this! Thank you very much!!!!!!

Thank you very much ! Ray is working great , but after let line match surface, I want to animate line to scale and rotation , It not work well...... So I try to use vop to compare point position to surface , But My lager problem is how to blend the line , Don't want the line it's straight，hope it will flow the surface and bending when line animation is happen.

It's static