diff options
author | Daniel Genrich <daniel.genrich@gmx.net> | 2011-06-13 03:51:30 +0400 |
---|---|---|
committer | Daniel Genrich <daniel.genrich@gmx.net> | 2011-06-13 03:51:30 +0400 |
commit | 5745f99deed89e547da87235f934c477675dd747 (patch) | |
tree | 41fb36c6a846dbb0dff30c4e50398536993e553f /intern/elbeem | |
parent | f96769ef0ab4a965ae5a8667be80f9dff54a8c2c (diff) |
Elbeem / Fluidsim update:
a) Enable the possibility to remove the "air bubble" around submerged collision object. This feature is enabled as standard for new files. The code was found in elbeem by nudelZ, coded and provided by Nils Thürey (thanks!)
b) Old baked files gets deleted if a new bake gets started (were overwritten before and resulted in weird old bake + new bake mixture) (idea by nudelZ)
Diffstat (limited to 'intern/elbeem')
-rw-r--r-- | intern/elbeem/extern/elbeem.h | 8 | ||||
-rw-r--r-- | intern/elbeem/intern/simulation_object.cpp | 3 | ||||
-rw-r--r-- | intern/elbeem/intern/solver_class.h | 3 | ||||
-rw-r--r-- | intern/elbeem/intern/solver_init.cpp | 9 | ||||
-rw-r--r-- | intern/elbeem/intern/solver_interface.h | 3 |
5 files changed, 25 insertions, 1 deletions
diff --git a/intern/elbeem/extern/elbeem.h b/intern/elbeem/extern/elbeem.h index f5538df8805..6df08ccebd2 100644 --- a/intern/elbeem/extern/elbeem.h +++ b/intern/elbeem/extern/elbeem.h @@ -77,6 +77,10 @@ typedef struct elbeemSimulationSettings { /* boundary types and settings for domain walls */ short domainobsType; float domainobsPartslip; + + /* what surfaces to generate */ + int mFsSurfGenSetting; + /* generate speed vectors for vertices (e.g. for image based motion blur)*/ short generateVertexVectors; /* strength of surface smoothing */ @@ -108,10 +112,12 @@ typedef struct elbeemSimulationSettings { #define OB_FLUIDSIM_PARTICLE 64 #define OB_FLUIDSIM_CONTROL 128 -// defines for elbeemMesh->obstacleType below +// defines for elbeemMesh->obstacleType below (low bits) high bits (>=64) are reserved for mFsSurfGenSetting flags which are defined in solver_class.h #define FLUIDSIM_OBSTACLE_NOSLIP 1 #define FLUIDSIM_OBSTACLE_PARTSLIP 2 #define FLUIDSIM_OBSTACLE_FREESLIP 3 +#define FLUIDSIM_FSSG_NOOBS 64 + #define OB_VOLUMEINIT_VOLUME 1 #define OB_VOLUMEINIT_SHELL 2 diff --git a/intern/elbeem/intern/simulation_object.cpp b/intern/elbeem/intern/simulation_object.cpp index 2544b8fe29c..87828b26088 100644 --- a/intern/elbeem/intern/simulation_object.cpp +++ b/intern/elbeem/intern/simulation_object.cpp @@ -181,6 +181,9 @@ int SimulationObject::initializeLbmSimulation(ntlRenderGlobals *glob) mpLbm->setGenerateParticles(mpElbeemSettings->generateParticles); // set initial particles mpParts->setNumInitialParticles(mpElbeemSettings->numTracerParticles); + + // surface generation flag + mpLbm->setSurfGenSettings(mpElbeemSettings->mFsSurfGenSetting); string dinitType = string("no"); if (mpElbeemSettings->domainobsType==FLUIDSIM_OBSTACLE_PARTSLIP) dinitType = string("part"); diff --git a/intern/elbeem/intern/solver_class.h b/intern/elbeem/intern/solver_class.h index 8662ac3f12a..1548aaa19bc 100644 --- a/intern/elbeem/intern/solver_class.h +++ b/intern/elbeem/intern/solver_class.h @@ -308,6 +308,9 @@ class LbmFsgrSolver : //! for raytracing, preprocess void prepareVisualization( void ); + /* surface generation settings */ + virtual void setSurfGenSettings(short value); + protected: //! internal quick print function (for debugging) diff --git a/intern/elbeem/intern/solver_init.cpp b/intern/elbeem/intern/solver_init.cpp index 899b1e0ecbc..7e9f5e7f420 100644 --- a/intern/elbeem/intern/solver_init.cpp +++ b/intern/elbeem/intern/solver_init.cpp @@ -539,6 +539,15 @@ void LbmFsgrSolver::parseAttrList() /****************************************************************************** + * (part of enabling chapter 6 of "Free Surface Flows with Moving and Deforming Objects for LBM") + *****************************************************************************/ +void LbmFsgrSolver::setSurfGenSettings(short value) +{ + mFsSurfGenSetting = value; +} + + +/****************************************************************************** * Initialize omegas and forces on all levels (for init/timestep change) *****************************************************************************/ void LbmFsgrSolver::initLevelOmegas() diff --git a/intern/elbeem/intern/solver_interface.h b/intern/elbeem/intern/solver_interface.h index 71b347d683d..8f3181a307d 100644 --- a/intern/elbeem/intern/solver_interface.h +++ b/intern/elbeem/intern/solver_interface.h @@ -271,6 +271,9 @@ class LbmSolverInterface /*! debug object display */ virtual vector<ntlGeometryObject*> getDebugObjects() { vector<ntlGeometryObject*> empty(0); return empty; } + /* surface generation settings */ + virtual void setSurfGenSettings(short value) = 0; + #if LBM_USE_GUI==1 /*! show simulation info */ virtual void debugDisplay(int) = 0; |