Initial GUI implementation, yet not functional

7 files changed, 14 insertions, 247 deletions

diff --git a/intern/elbeem/SConscript b/intern/elbeem/SConscript
index cea718ee737..5ee8da8a071 100644
--- a/intern/elbeem/SConscript
+++ b/intern/elbeem/SConscript
@@ -12,6 +12,7 @@ if env['WITH_BF_OPENMP'] == 1:
 
 if env['OURPLATFORM']=='win32-vc':
     defs += ' USE_MSVC6FIXES'
-incs = env['BF_PNG_INC'] + ' ' + env['BF_ZLIB_INC'] + ' ' +env['BF_SDL_INC']
+incs = env['BF_PNG_INC'] + ' ' + env['BF_ZLIB_INC'] + ' ' +env['BF_SDL_INC'] 
+incs += ' extern '
 
 env.BlenderLib ('bf_elbeem', sources, Split(incs), Split(defs), libtype='blender', priority=0 )
diff --git a/intern/elbeem/extern/elbeem.h b/intern/elbeem/extern/elbeem.h
index 2a594dd07e6..30ec4065b92 100644
--- a/intern/elbeem/extern/elbeem.h
+++ b/intern/elbeem/extern/elbeem.h
@@ -97,10 +97,13 @@ typedef struct elbeemSimulationSettings {
 
 
 // defines for elbeemMesh->type below
+/* please keep in sync with DNA_object_fluidsim.h */
 #define OB_FLUIDSIM_FLUID       4
 #define OB_FLUIDSIM_OBSTACLE    8
 #define OB_FLUIDSIM_INFLOW      16
 #define OB_FLUIDSIM_OUTFLOW     32
+#define OB_FLUIDSIM_PARTICLE    64
+#define OB_FLUIDSIM_CONTROL 	128
 
 // defines for elbeemMesh->obstacleType below
 #define FLUIDSIM_OBSTACLE_NOSLIP     1
diff --git a/intern/elbeem/intern/elbeem.cpp b/intern/elbeem/intern/elbeem.cpp
index 23a447a3d64..d019c038df9 100644
--- a/intern/elbeem/intern/elbeem.cpp
+++ b/intern/elbeem/intern/elbeem.cpp
@@ -165,7 +165,7 @@ int globalMeshCounter = 1;
 // add mesh as fluidsim object
 extern "C" 
 int elbeemAddMesh(elbeemMesh *mesh) {
-	int initType = -1;
+	int initType;
 	if(getElbeemState() != SIMWORLD_INITIALIZING) { errFatal("elbeemAddMesh","World and domain not initialized, call elbeemInit and elbeemAddDomain before...", SIMWORLD_INITERROR); }
 
 	switch(mesh->type) {
@@ -177,9 +177,9 @@ int elbeemAddMesh(elbeemMesh *mesh) {
 		case OB_FLUIDSIM_FLUID: initType = FGI_FLUID; break;
 		case OB_FLUIDSIM_INFLOW: initType = FGI_MBNDINFLOW; break;
 		case OB_FLUIDSIM_OUTFLOW: initType = FGI_MBNDOUTFLOW; break;
+		case OB_FLUIDSIM_CONTROL: initType = 0; break; // DG TODO: add correct time for fluid control object
+		default: return 1; // invalid type
 	}
-	// invalid type?
-	if(initType<0) return 1;
 	
 	ntlGeometryObjModel *obj = new ntlGeometryObjModel( );
 	gpWorld->getRenderGlobals()->getSimScene()->addGeoClass( obj );
diff --git a/intern/elbeem/intern/elbeem.h b/intern/elbeem/intern/elbeem.h
deleted file mode 100644
index 2a594dd07e6..00000000000
--- a/intern/elbeem/intern/elbeem.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/******************************************************************************
- *
- * El'Beem - Free Surface Fluid Simulation with the Lattice Boltzmann Method
- * All code distributed as part of El'Beem is covered by the version 2 of the 
- * GNU General Public License. See the file COPYING for details.
- * Copyright 2003-2006 Nils Thuerey
- *
- * API header
- */
-#ifndef ELBEEM_API_H
-#define ELBEEM_API_H
-
-
-// simulation run callback function type (elbeemSimulationSettings->runsimCallback)
-// best use with FLUIDSIM_CBxxx defines below.
-// >parameters
-// return values: 0=continue, 1=stop, 2=abort
-// data pointer: user data pointer from elbeemSimulationSettings->runsimUserData
-// status integer: 1=running simulation, 2=new frame saved
-// frame integer: if status is 1, contains current frame number
-typedef int (*elbeemRunSimulationCallback)(void *data, int status, int frame);
-#define FLUIDSIM_CBRET_CONTINUE    0
-#define FLUIDSIM_CBRET_STOP        1
-#define FLUIDSIM_CBRET_ABORT       2 
-#define FLUIDSIM_CBSTATUS_STEP     1 
-#define FLUIDSIM_CBSTATUS_NEWFRAME 2 
-
-
-// global settings for the simulation
-typedef struct elbeemSimulationSettings {
-  /* version number */
-  short version;
-	/* id number of simulation domain, needed if more than a
-	 * single domain should be simulated */
-	short domainId;
-
-	/* geometrical extent */
-	float geoStart[3], geoSize[3];
-
-  /* resolutions */
-  short resolutionxyz;
-  short previewresxyz;
-  /* size of the domain in real units (meters along largest resolution x,y,z extent) */
-  float realsize;
-
-  /* fluid properties */
-  double viscosity;
-  /* gravity strength */
-  float gravity[3];
-  /* anim start end time */
-  float animStart, aniFrameTime;
-	/* no. of frames to simulate & output */
-	short noOfFrames;
-  /* g star param (LBM compressibility) */
-  float gstar;
-  /* activate refinement? */
-  short maxRefine;
-  /* probability for surface particle generation (0.0=off) */
-  float generateParticles;
-  /* amount of tracer particles to generate (0=off) */
-  int numTracerParticles;
-
-  /* store output path, and file prefix for baked fluid surface */
-  char outputPath[160+80];
-
-	/* channel for frame time, visc & gravity animations */
-	int channelSizeFrameTime;
-	float *channelFrameTime;
-	int channelSizeViscosity;
-	float *channelViscosity;
-	int channelSizeGravity;
-	float *channelGravity;  // vector
-
-	/* boundary types and settings for domain walls */
-	short domainobsType;
-	float domainobsPartslip;
-	/* generate speed vectors for vertices (e.g. for image based motion blur)*/
-	short generateVertexVectors;
-	/* strength of surface smoothing */
-	float surfaceSmoothing;
-	/* no. of surface subdivisions */
-	int   surfaceSubdivs;
-
-	/* global transformation to apply to fluidsim mesh */
-	float surfaceTrafo[4*4];
-
-	/* development variables, testing for upcoming releases...*/
-	float farFieldSize;
-
-	/* callback function to notify calling program of performed simulation steps
-	 * or newly available frame data, if NULL it is ignored */
-	elbeemRunSimulationCallback runsimCallback;
-	/* pointer passed to runsimCallback for user data storage */
-	void* runsimUserData;
-
-} elbeemSimulationSettings;
-
-
-// defines for elbeemMesh->type below
-#define OB_FLUIDSIM_FLUID       4
-#define OB_FLUIDSIM_OBSTACLE    8
-#define OB_FLUIDSIM_INFLOW      16
-#define OB_FLUIDSIM_OUTFLOW     32
-
-// defines for elbeemMesh->obstacleType below
-#define FLUIDSIM_OBSTACLE_NOSLIP     1
-#define FLUIDSIM_OBSTACLE_PARTSLIP   2
-#define FLUIDSIM_OBSTACLE_FREESLIP   3
-
-#define OB_VOLUMEINIT_VOLUME 1
-#define OB_VOLUMEINIT_SHELL  2
-#define OB_VOLUMEINIT_BOTH   (OB_VOLUMEINIT_SHELL|OB_VOLUMEINIT_VOLUME)
-
-// a single mesh object
-typedef struct elbeemMesh {
-  /* obstacle,fluid or inflow... */
-  short type;
-	/* id of simulation domain it belongs to */
-	short parentDomainId;
-
-	/* vertices */
-  int numVertices;
-	float *vertices; // = float[n][3];
-	/* animated vertices */
-  int channelSizeVertices;
-	float *channelVertices; // = float[channelSizeVertices* (n*3+1) ];
-
-	/* triangles */
-	int   numTriangles;
-  int   *triangles; // = int[][3];
-
-	/* animation channels */
-	int channelSizeTranslation;
-	float *channelTranslation;
-	int channelSizeRotation;
-	float *channelRotation;
-	int channelSizeScale;
-	float *channelScale;
-	
-	/* active channel */
-	int channelSizeActive;
-	float *channelActive;
-	/* initial velocity channel (e.g. for inflow) */
-	int channelSizeInitialVel;
-	float *channelInitialVel; // vector
-	/* use initial velocity in object coordinates? (e.g. for rotation) */
-	short localInivelCoords;
-	/* boundary types and settings */
-	short obstacleType;
-	float obstaclePartslip;
-	/* amount of force transfer from fluid to obj, 0=off, 1=normal */
-	float obstacleImpactFactor;
-	/* init volume, shell or both? use OB_VOLUMEINIT_xxx defines above */
-	short volumeInitType;
-
-	/* name of the mesh, mostly for debugging */
-	const char *name;
-} elbeemMesh;
-
-// API functions
-
-#ifdef __cplusplus
-extern "C"  {
-#endif // __cplusplus
- 
-
-// reset elbeemSimulationSettings struct with defaults
-void elbeemResetSettings(struct elbeemSimulationSettings*);
- 
-// start fluidsim init (returns !=0 upon failure)
-int elbeemInit(void);
-
-// start fluidsim init (returns !=0 upon failure)
-int elbeemAddDomain(struct elbeemSimulationSettings*);
-
-// get failure message during simulation or init
-// if an error occured (the string is copied into buffer,
-// max. length = 256 chars )
-void elbeemGetErrorString(char *buffer);
-
-// reset elbeemMesh struct with zeroes
-void elbeemResetMesh(struct elbeemMesh*);
-
-// add mesh as fluidsim object
-int elbeemAddMesh(struct elbeemMesh*);
-
-// do the actual simulation
-int elbeemSimulate(void);
-
-// continue a previously stopped simulation
-int elbeemContinueSimulation(void);
-
-
-// helper functions 
-
-// simplify animation channels
-// returns if the channel and its size changed
-int elbeemSimplifyChannelFloat(float *channel, int *size);
-int elbeemSimplifyChannelVec3(float *channel, int *size);
-
-// helper functions implemented in utilities.cpp
-
-/* set elbeem debug output level (0=off to 10=full on) */
-void elbeemSetDebugLevel(int level);
-/* elbeem debug output function, prints if debug level >0 */
-void elbeemDebugOut(char *msg);
-
-/* estimate how much memory a given setup will require */
-double elbeemEstimateMemreq(int res,
-    float sx, float sy, float sz,
-    int refine, char *retstr);
-
-
-
-#ifdef __cplusplus
-}
-#endif // __cplusplus
-
-
-
-/******************************************************************************/
-// internal defines, do not use for initializing elbeemMesh
-// structs, for these use OB_xxx defines above
-
-/*! fluid geometry init types */
-#define FGI_FLAGSTART   16
-#define FGI_FLUID			  (1<<(FGI_FLAGSTART+ 0))
-#define FGI_NO_FLUID	  (1<<(FGI_FLAGSTART+ 1))
-#define FGI_BNDNO			  (1<<(FGI_FLAGSTART+ 2))
-#define FGI_BNDFREE		  (1<<(FGI_FLAGSTART+ 3))
-#define FGI_BNDPART		  (1<<(FGI_FLAGSTART+ 4))
-#define FGI_NO_BND		  (1<<(FGI_FLAGSTART+ 5))
-#define FGI_MBNDINFLOW	(1<<(FGI_FLAGSTART+ 6))
-#define FGI_MBNDOUTFLOW	(1<<(FGI_FLAGSTART+ 7))
-
-// all boundary types at once
-#define FGI_ALLBOUNDS ( FGI_BNDNO | FGI_BNDFREE | FGI_BNDPART | FGI_MBNDINFLOW | FGI_MBNDOUTFLOW )
-
-
-#endif // ELBEEM_API_H
diff --git a/intern/elbeem/intern/elbeem_control.cpp b/intern/elbeem/intern/elbeem_control.cpp
index 272cfa6ec9d..800167baf73 100644
--- a/intern/elbeem/intern/elbeem_control.cpp
+++ b/intern/elbeem/intern/elbeem_control.cpp
@@ -13,10 +13,13 @@
 
 // add mesh as fluidsim object
 int elbeemControlAddSet(struct elbeemControl*) {
+	
 	return 0;
 }
 
-int elbeemControlComputeMesh(struct elbeemMesh) {
+int elbeemControlComputeMesh(struct elbeemMesh*) {
+	
+	
 	return 0;
 }
 
diff --git a/intern/elbeem/intern/elbeem_control.h b/intern/elbeem/intern/elbeem_control.h
index 0d30835a224..70a58feda89 100644
--- a/intern/elbeem/intern/elbeem_control.h
+++ b/intern/elbeem/intern/elbeem_control.h
@@ -57,6 +57,6 @@ typedef struct elbeemControl {
 int elbeemControlAddSet(struct elbeemControl*);
 
 // sample & track mesh control particles, TODO add return type...
-int elbeemControlComputeMesh(struct elbeemMesh);
+int elbeemControlComputeMesh(struct elbeemMesh*);
 
 #endif // ELBEEMCONTROL_API_H
diff --git a/intern/elbeem/intern/solver_control.cpp b/intern/elbeem/intern/solver_control.cpp
index 69f1682e253..d03e42af489 100644
--- a/intern/elbeem/intern/solver_control.cpp
+++ b/intern/elbeem/intern/solver_control.cpp
@@ -213,7 +213,7 @@ LbmFsgrSolver::initCpdata()
 	//if( (getenv("ELBEEM_CPINFILE")) || (getenv("ELBEEM_CPOUTFILE")) ){ mUseTestdata=1; }
 
 	// NT blender integration manual test setup
-	if(1) {
+	if(0) {
 		// manually switch on! if this is zero, nothing is done...
 		mpControl->mSetForceStrength = this->mTForceStrength = 1.;
 		mpControl->mCons.clear();