Search found 67 matches

by CG_Nema
Sat Jun 22, 2013 7:19 pm
Forum: Legacy
Topic: command line & timeline lock
Replies: 4
Views: 6171

Re: command line & timeline lock

I'm glad you guys are thinking about adding this! cmd line sim doesnt work when you start from frame zero unless you're emitting particles over time, the only way I can get any kind of "initial state" to work with cmd line is to simulate to frame 1 with the GUI, then start the cmd line sim from that...
by CG_Nema
Sat Jun 22, 2013 7:15 pm
Forum: Legacy
Topic: The Water Tank
Replies: 5
Views: 7652

Re: The Water Tank

What is the scale of the tank? It its large you definitely won't get flat sides unless you let the fluid settle for a while.
by CG_Nema
Mon Jun 17, 2013 6:38 pm
Forum: Wish List
Topic: Graph Reference as detailed as the Scripting Reference.
Replies: 3
Views: 7098

Graph Reference as detailed as the Scripting Reference.

The subject speaks for itself! The scripting reference for python in realflow is very comprehensive and helpful, it actually helped me learn python as well. I would love to see a Graph Reference that gives a detailed explanation of all the Graph Nodes and their possible inputs/outputs. I realize I c...
by CG_Nema
Mon Jun 17, 2013 6:35 pm
Forum: Legacy
Topic: Vertex or Vector array in Simulation Flow graph
Replies: 3
Views: 4688

Re: Vertex or Vector array in Simulation Flow graph

Thank you for the reply, but this is the setup I've been trying. I should have been more specific: I want to compare the positions of verts with the same index from 2 meshes with identical topology. So I think I need to store the position vectors of the verts into 2 arrays and run them through a com...
by CG_Nema
Mon Jun 17, 2013 3:21 am
Forum: Legacy
Topic: Vertex or Vector array in Simulation Flow graph
Replies: 3
Views: 4688

Vertex or Vector array in Simulation Flow graph

How can I store the vertices of a mesh in an array in the new Graphs interface so that I can run them through a loop. I can't seem to find the right nodes for this.
by CG_Nema
Mon Jun 17, 2013 1:32 am
Forum: Legacy
Topic: Grid Fluid Displacement Graph
Replies: 1
Views: 3157

Re: Grid Fluid Displacement Graph

Look at the graph demo called surface_force_field. This is my understanding of how it works: It makes 2 identical statistical spectrums that are applied to 2 graph planes. The only difference is on of the spectrum's time factor is time-0.5. Then the graph makes a vector field based on the distance b...
by CG_Nema
Mon Jun 17, 2013 12:47 am
Forum: Legacy
Topic: Creating particles with same id's
Replies: 6
Views: 8615

Re: Creating particles with same id's

Can I ask why you need to do this? Maybe creating a custom particle INT attribute would work?
by CG_Nema
Fri Jun 14, 2013 10:11 pm
Forum: Legacy
Topic: User with slow sim times
Replies: 11
Views: 14953

Re: User with slow sim times

I have this problem too, but when I simulate with command line... it goes incredibly fast. Try it if you haven't! Can you use the Command line in the LE editions? 2012? 2013? I'm doing sims with about 650,000 SPH particles and it takes a while, between 9-12 minutes per frame. If I could speed that ...
by CG_Nema
Fri Jun 14, 2013 10:08 pm
Forum: Legacy
Topic: Creating particles with same id's
Replies: 6
Views: 8615

Re: Creating particles with same id's

I remember reading in the documentation that IDs are guaranteed to be unique, but I can't seem to find it right now. I don't think RF will let you do it easily without crashing.
by CG_Nema
Fri Jun 14, 2013 8:57 am
Forum: Legacy
Topic: User with slow sim times
Replies: 11
Views: 14953

Re: User with slow sim times

I have this problem too, but when I simulate with command line... it goes incredibly fast. Try it if you haven't!