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Found 7 results

  1. Hey, I am working on a HDA that loops over an input mesh and loops over sockets and attaches the corresponding meshes to the sockets, in the next iteration of the loop, it should look at the sockets of the attached mesh and attach the corresponding meshes to it. The idea behind it is to have a gun assembly tool. Unfortunately, it crashes after the second iteration with an out of bounds error. Any idea what it causing the crash or on how to fix it, I guess it has something to do with the mesh sockets, but I can't really pin down the problem. Test_SocketLoop.hdanc
  2. HDA loop not updating

    Hi guys. I have a problem with one of my HDA's. I have 3 parallel loops. The first one is looking for a number of iterations to run out of points and stop by triggering Stop Condition. The second and Third loop is using a number of iterations from the first loop. Problem is that the first loop does not update when HDA is inside a loop. I have to select the first loop output and then it works. UPDATE: I thought that the problem is that the first loop is parallel to the one dependent on it, but after I added it to the flow and it is before the 2 others it is still not updating. Any way out?
  3. For loop expression

    Hello, i trying to do something simple but i am knid of new to houdini so i dont know the tricks yet. i have a float number in a for loop that i want to divide by two every iteration. What is the appropriate expression for that?
  4. hi Do you know how to keyframe each iteration inside for loop block? Currently, $F in "Iteration" parameter reevaluates everything. Or is there a way to keyframe "next "iteration?
  5. Hi guys, is it possible to get an attribute value from loop before current in foreach loop?
  6. Use value of i in for loop

    Hello! In Attribute Wrangle I did: vector x = {1,2,3}; int i = 1; vector y = set(x1); // this makes @y={1,2,3} Can I did it in other way to get the same result?: vector y = set(x); // here x should became x1
  7. Hi everyone, trying to figure out how to randomise the number of iterations of a pc open in a vop node, based on a per point random the goal is to make variation in the speed of the propagation. I join a simple file, if somebody can help me it would be really apreciated Thx by advance Cheers basic-propa.hip
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