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Found 6 results

  1. wondering how to make a sphere move in spiral way in X,Z axis only , either starting form the middle and expanding outside or vice versa, so i can emit from it flip simulation
  2. Hello all, I'm having trouble recreating this image... I'v made a sphere have tried to slice it in vdb's but cannot figure out how to achieve the shape? If anyone could point me in the right direction it would be much appreciated! thanks,
  3. RBD not interacting!

    Hi guys, so I'm doing a scene where berries falling into a bowl but I use a sphere and a simple cup modeled to visualize then I realized when I use rbd object on the sphere and static object on the cup, the sphere doesn't drop into the cup but instead it drop just before the cup. I've been trying to figure out but I have no idea why it turns out like that. Any clue what happened? testyog.avi
  4. hello, I'm trying to mesh a group of point, from an array. It gives a meshed sphere but with hole, and overlapping points. I guess I shd use some condition but I'm not really sure how.. int total =40; int prim; float r = 200.0; float lon = -($PI); //-pi,pi float lat = -($PI)/2;//-pi/2, pi/2 float step_lon = lon/total; //angle sur la longitude float step_lat = lat/total;//angle sur la latitude int globe[] = {0,0,0}; for (int i=0 ; i<total+1; i++){ for (int j=0; j< total+2; j++){ //polar to cartesian float x = r * sin(lon) * cos(lat); float y = r * sin(lon) * sin(lat); float z = r * cos(lon); //vector pos vector pos = set(x,y,z); //feed array, create points sphere globe[j]=addpoint(geoself(), pos); int v1 = globe[j]; int v2 = globe[j+1]; int v3 = globe[j+2]; prim = addprim(geoself(), "poly"); addvertex(geoself(), prim, v1); addvertex(geoself(), prim, v2); addvertex(geoself(), prim, v3); //setpointattrib(geoself(), "lat", v1, j, "set"); // setpointattrib(geoself(), "lat", v2, j+1, "set"); //setpointattrib(geoself(), "lat", v3, j+2, "set"); lat += step_lat; } lon +=step_lon; } IT Looks like it miss half of the primitives. thks HIP FILE : sphere_od.hipnc
  5. spheres copied on points collision

    Hi, I am stuck in a weird problem for one of my project. In fact there are 2 problems: 1) I have a source from where points are emitting inside pop. Outside pop, using copy sop spheres has been copied on per point. Problem is spheres intersect each other when they collide. How to use collision in this case? 2) When points are emitted they tend to align with them selves so they look streamlined. How to break them so that they look little scattered not so much but little just to give variation? Thanks.
  6. cell animation Pop&Dop ?

    how can I realization appending mov feeling.? please give me a tip & work process ㅠㅠ Microbiology-HD.mov