static void initData(ModifierData *md)
{
#ifdef WITH_OCEANSIM
OceanModifierData *omd = (OceanModifierData *) md;
omd->resolution = 7;
omd->spatial_size = 50;
omd->wave_alignment = 0.0;
omd->wind_velocity = 30.0;
omd->damp = 0.5;
omd->smallest_wave = 0.01;
omd->wave_direction = 0.0;
omd->depth = 200.0;
omd->wave_scale = 1.0;
omd->chop_amount = 1.0;
omd->foam_coverage = 0.0;
omd->seed = 0;
omd->time = 1.0;
omd->refresh = 0;
omd->size = 1.0;
omd->repeat_x = 1;
omd->repeat_y = 1;
modifier_path_init(omd->cachepath, sizeof(omd->cachepath), "cache_ocean");
omd->cached = 0;
omd->bakestart = 1;
omd->bakeend = 250;
omd->oceancache = NULL;
omd->foam_fade = 0.98;
omd->foamlayername[0] = '\0'; /* layer name empty by default */
omd->ocean = BKE_ocean_add();
init_ocean_modifier(omd);
simulate_ocean_modifier(omd);
#else /* WITH_OCEANSIM */
/* unused */
(void)md;
#endif /* WITH_OCEANSIM */
}
void fluidsim_init(FluidsimModifierData *fluidmd)
{
#ifdef WITH_MOD_FLUID
if (fluidmd) {
FluidsimSettings *fss = MEM_callocN(sizeof(FluidsimSettings), "fluidsimsettings");
fluidmd->fss = fss;
if (!fss)
return;
fss->fmd = fluidmd;
fss->type = OB_FLUIDSIM_ENABLE;
fss->show_advancedoptions = 0;
fss->resolutionxyz = 65;
fss->previewresxyz = 45;
fss->realsize = 0.5;
fss->guiDisplayMode = 2; // preview
fss->renderDisplayMode = 3; // render
fss->viscosityValue = 1.0;
fss->viscosityExponent = 6;
fss->grav[0] = 0.0;
fss->grav[1] = 0.0;
fss->grav[2] = -9.81;
fss->animStart = 0.0;
fss->animEnd = 4.0;
fss->animRate = 1.0;
fss->gstar = 0.005; // used as normgstar
fss->maxRefine = -1;
// maxRefine is set according to resolutionxyz during bake
// fluid/inflow settings
// fss->iniVel --> automatically set to 0
modifier_path_init(fss->surfdataPath, sizeof(fss->surfdataPath), "cache_fluid");
// first init of bounding box
// no bounding box needed
// todo - reuse default init from elbeem!
fss->typeFlags = OB_FSBND_PARTSLIP | OB_FSSG_NOOBS;
fss->domainNovecgen = 0;
fss->volumeInitType = 1; // volume
fss->partSlipValue = 0.2;
fss->generateTracers = 0;
fss->generateParticles = 0.0;
fss->surfaceSmoothing = 1.0;
fss->surfaceSubdivs = 0.0;
fss->particleInfSize = 0.0;
fss->particleInfAlpha = 0.0;
// init fluid control settings
fss->attractforceStrength = 0.2;
fss->attractforceRadius = 0.75;
fss->velocityforceStrength = 0.2;
fss->velocityforceRadius = 0.75;
fss->cpsTimeStart = fss->animStart;
fss->cpsTimeEnd = fss->animEnd;
fss->cpsQuality = 10.0; // 1.0 / 10.0 => means 0.1 width
/*
* BAD TODO: this is done in buttons_object.c in the moment
* Mesh *mesh = ob->data;
* // calculate bounding box
* fluid_get_bb(mesh->mvert, mesh->totvert, ob->obmat, fss->bbStart, fss->bbSize);
*/
fss->meshVelocities = NULL;
fss->lastgoodframe = -1;
fss->flag |= OB_FLUIDSIM_ACTIVE;
}
#else
(void)fluidmd; /* unused */
#endif
return;
}