Fluid: Removed clamp from force assignment

The clamp is too aggressive and results in forces being too weak.
Referenced by issue #82488, Mantaflow - force fields have very low influence compare to 2.90.1
2020-11-12 14:03:03 +01:00 · 2020-11-12 14:03:03 +01:00 · d0c1d93b7e · 2023-02-14 07:36:17 +01:00
parent dbbfba9428
commit d0c1d93b7e
1 changed files with 1 additions and 2 deletions
--- a/source/blender/blenkernel/intern/fluid.c
+++ b/source/blender/blenkernel/intern/fluid.c
@ -3195,8 +3195,7 @@ static void update_effectors_task_cb(void *__restrict userdata,
      normalize_v3(retvel);
      mul_v3_fl(retvel, mag);

-      /* Constrain forces to interval -1 to 1. */
-      CLAMP3(retvel, -1.0f, 1.0f);
+      /* Copy computed force to fluid solver forces. */
      data->force_x[index] = retvel[0];
      data->force_y[index] = retvel[1];
      data->force_z[index] = retvel[2];