- New options for mesh voxelization: shell only (also

  works for non closed objects), volume ("normal"/old way of
  doing it), and a combination of both:
  http://www10.informatik.uni-erlangen.de/~sinithue/blender/voltcomp_sm.jpg
- Finally included bjornmose MSVC6 fixes
- Added support for animated meshes, e.g. meshes with
  parented skeletons. Is enabled for obstacles with a new button.
  A simple example with Bassam's mancandy can be found here:
  http://www10.informatik.uni-erlangen.de/~sinithue/blender/fluid2_mancandy.mpg
  http://www10.informatik.uni-erlangen.de/~sinithue/blender/fluid2_mancandy.blend
  (Warning - keep meshes as simple as possible, e.g. turn off subsurf
  for baking. Export probably shoulb be further optimized.)
- Changed handling of no/free/part slip obstacles, see:
  http://www10.informatik.uni-erlangen.de/~sinithue/blender/bndtcomp_sm.jpg
- Removed surface particle option for upcoming release,
  needs more testing & tweaking
- Added tracer particles instead (swimming along in the fluid)
- Updated wiki (description of IPOs still missing).

1 files changed, 8 insertions, 3 deletions

diff --git a/source/blender/makesdna/DNA_object_fluidsim.h b/source/blender/makesdna/DNA_object_fluidsim.h
index eb81ff76d5f..5ddfc22045d 100644
--- a/source/blender/makesdna/DNA_object_fluidsim.h
+++ b/source/blender/makesdna/DNA_object_fluidsim.h
@@ -97,18 +97,23 @@ typedef struct FluidsimSettings {
 	/* additional flags depending on the type, lower short contains flags
 	 * to check validity, higher short additional flags */
 	short typeFlags;
-	char  domainNovecgen,dummyc;
+	/* switch off velocity genration, volume init type for fluid/obstacles (volume=1,shell=2,both=3) */
+	char  domainNovecgen,volumeInitType;
 
 	/* boundary "stickiness" for part slip values */
 	float partSlipValue;
-	/* particle generation - on if >0, then determines amount */
+
+	/* number of tracers to generate */
+	int generateTracers;
+	/* particle generation - on if >0, then determines amount (experimental...) */
 	float generateParticles;
 	/* smooth fluid surface? */
 	float surfaceSmoothing;
+
 	/* particle display - size scaling, and alpha influence */
 	float particleInfSize, particleInfAlpha;
 	/* testing vars */
-	float farFieldSize,dummyf;
+	float farFieldSize;
 
 	/* save fluidsurface normals in mvert.no, and surface vertex velocities (if available) in mvert.co */
 	struct MVert *meshSurfNormals;