Commit: be151d5ebd9e3edb149213363c9a3c6ee15ec4ee
Author: Sebastián Barschkis
Date: Sat May 28 17:55:29 2016 +0200
Branches: fluid-mantaflow
https://developer.blender.org/rBbe151d5ebd9e3edb149213363c9a3c6ee15ec4ee
mantaflow mesh smoothing functions
===================================================================
M intern/mantaflow/intern/strings/liquid_script.h
===================================================================
diff --git a/intern/mantaflow/intern/strings/liquid_script.h
b/intern/mantaflow/intern/strings/liquid_script.h
index 0ebcbf6..ad6f6fd 100644
--- a/intern/mantaflow/intern/strings/liquid_script.h
+++ b/intern/mantaflow/intern/strings/liquid_script.h
@@ -43,7 +43,10 @@ particleNumber = 2\n\
\n\
gravity = (0,0,-1)\n\
step = -1\n\
-maxVel = 0\n";
+maxVel = 0\n\
+\n\
+# triangle scale relative to cell size\n\
+scale = 0.5\n";
//////////////////////////////////////////////////////////////////////
// GRIDS & MESH & PARTICLESYSTEM
@@ -91,8 +94,10 @@ def manta_step(start_frame):\n\
flags.updateFromLevelset(phi)\n\
sampleLevelsetWithParticles( phi=phi, flags=flags, parts=pp,
discretization=2, randomness=0.4 )\n\
mapGridToPartsVec3(source=vel, parts=pp, target=pVel )\n\
+ phi.save('/Users/sbarschkis/Desktop/phi.uni')\n\
\n\
- phiTemp.printGrid(zSlice=23)\n\
+ #for i in range(int(gs.z)):\n\
+ #phiTemp.printGrid(zSlice=int(i))\n\
while s.frame == last_frame:\n\
global step\n\
step = step + 1\n\
@@ -163,6 +168,12 @@ def liquid_step():\n\
\n\
if dim==3:\n\
phi.createMesh(mesh)\n\
+ # beautify mesh, too slow right now!\n\
+ subdivideMesh(mesh=mesh, minAngle=0.01, minLength=scale,
maxLength=3*scale, cutTubes=False)\n\
+ # perform smoothing\n\
+ for iters in range(10):\n\
+ smoothMesh(mesh=mesh, strength=1e-3, steps=10)\n\
+ subdivideMesh(mesh=mesh, minAngle=0.01, minLength=scale,
maxLength=3*scale, cutTubes=True)\n\
mesh.save('/Users/sbarschkis/Desktop/surface/fluidsurface_final_%04d.bobj.gz' %
step)\n\
\n\
# Resample particles\n\
@@ -203,6 +214,7 @@ if 'minParticles' in globals() : del minParticles\n\
if 'particleNumber' in globals() : del particleNumber\n\
if 'gravity' in globals() : del gravity\n\
if 'step' in globals() : del step\n\
-if 'maxVel' in globals() : del maxVel\n";
+if 'maxVel' in globals() : del maxVel\n\
+if 'scale' in globals() : del scale\n";
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