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| author | Sebastián Barschkis <sebbas@sebbas.org> | 2020-03-04 20:44:23 +0300 |
|---|---|---|
| committer | Sebastián Barschkis <sebbas@sebbas.org> | 2020-03-04 20:46:48 +0300 |
| commit | a5c4a44df67ed69844a433179629d861cf10f438 (patch) | |
| tree | edcf5c0ac33cc684a3798b8eca62a013aad48fb3 /intern/mantaflow/intern/strings/fluid_script.h | |
| parent | 3c74d45c9e90b72184c2af810684dcf21bf72713 (diff) | |
Fluid: Bounding boxes for effector objects
This commit adds bounding box support for emission objects - similarly to flow objects. Before, each effector object had to iterate over the entire domain. Bake times of scenes with multiple obstacles improved significantly with this optimization.
Other improvements that were implemented alongside the bbox feature:
- Option for subframe sampling for effector objects
- Option to enable / disable effectors (can be animated)
- Optimization for static objects. If a flow or effector object does not move and the adaptive domain is not in use, the bake time will be optimized further by reusing the flow / effector grids from the previous frame (no recalculation).
Diffstat (limited to 'intern/mantaflow/intern/strings/fluid_script.h')
| -rw-r--r-- | intern/mantaflow/intern/strings/fluid_script.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/intern/mantaflow/intern/strings/fluid_script.h b/intern/mantaflow/intern/strings/fluid_script.h index 4d0909d9464..abfc1eff566 100644 --- a/intern/mantaflow/intern/strings/fluid_script.h +++ b/intern/mantaflow/intern/strings/fluid_script.h @@ -230,6 +230,7 @@ y_vel_s$ID$ = s$ID$.create(RealGrid)\n\ z_vel_s$ID$ = s$ID$.create(RealGrid)\n\ pressure_s$ID$ = s$ID$.create(RealGrid)\n\ phiObs_s$ID$ = s$ID$.create(LevelsetGrid)\n\ +phiSIn_s$ID$ = s$ID$.create(LevelsetGrid) # helper for static flow objects\n\ phiIn_s$ID$ = s$ID$.create(LevelsetGrid)\n\ phiOut_s$ID$ = s$ID$.create(LevelsetGrid)\n\ forces_s$ID$ = s$ID$.create(Vec3Grid)\n\ @@ -252,6 +253,7 @@ const std::string fluid_alloc_obstacle = "\n\ mantaMsg('Allocating obstacle data')\n\ numObs_s$ID$ = s$ID$.create(RealGrid)\n\ +phiObsSIn_s$ID$ = s$ID$.create(LevelsetGrid) # helper for static obstacles\n\ phiObsIn_s$ID$ = s$ID$.create(LevelsetGrid)\n\ obvel_s$ID$ = s$ID$.create(MACGrid)\n\ obvelC_s$ID$ = s$ID$.create(Vec3Grid)\n\ |