MOD_fluidsim_util.c File Reference

#include <stddef.h>
#include <zlib.h>
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_object_fluidsim.h"
#include "BLI_blenlib.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "BKE_main.h"
#include "BKE_fluidsim.h"
#include "BKE_cdderivedmesh.h"
#include "BKE_mesh.h"
#include "BKE_utildefines.h"
#include "BKE_global.h"
#include "MOD_fluidsim_util.h"
#include "MOD_modifiertypes.h"
#include "MEM_guardedalloc.h"
#include "LBM_fluidsim.h"

Go to the source code of this file.

Functions
void	fluidsim_init (FluidsimModifierData *fluidmd)
void	fluidsim_free (FluidsimModifierData *fluidmd)
static DerivedMesh *	fluidsim_read_obj (const char *filename)
void	fluid_get_bb (MVert *mvert, int totvert, float obmat[][4], float start[3], float size[3])
void	fluid_estimate_memory (Object *ob, FluidsimSettings *fss, char *value)
static void	fluidsim_read_vel_cache (FluidsimModifierData *fluidmd, DerivedMesh *dm, char *filename)
static DerivedMesh *	fluidsim_read_cache (DerivedMesh *orgdm, FluidsimModifierData *fluidmd, int framenr, int useRenderParams)
DerivedMesh *	fluidsimModifier_do (FluidsimModifierData *fluidmd, Scene *scene, Object *UNUSED(ob), DerivedMesh *dm, int useRenderParams, int UNUSED(isFinalCalc))

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Detailed Description

Definition in file MOD_fluidsim_util.c.

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Function Documentation

void fluid_estimate_memory	(	Object *	ob,
		FluidsimSettings *	fss,
		char *	value
	)

Definition at line 371 of file MOD_fluidsim_util.c.

References FluidsimSettings::bbSize, FluidsimSettings::bbStart, Object::data, elbeemEstimateMemreq(), fluid_get_bb(), FluidsimSettings::maxRefine, Mesh::mvert, OB_MESH, Object::obmat, FluidsimSettings::resolutionxyz, Mesh::totvert, and Object::type.

void fluid_get_bb	(	MVert *	mvert,
		int	totvert,
		float	obmat[][4],
		float	start[3],
		float	size[3]
	)

Definition at line 323 of file MOD_fluidsim_util.c.

References co, copy_v3_v3(), i, mul_m4_v3(), and zero_v3().

Referenced by fluid_estimate_memory(), and fluidsimBake().

void fluidsim_free

(

FluidsimModifierData *

fluidmd

)

Definition at line 155 of file MOD_fluidsim_util.c.

References FluidsimModifierData::fss, MEM_freeN(), FluidsimSettings::meshVelocities, and NULL.

Referenced by freeData().

void fluidsim_init

(

FluidsimModifierData *

fluidmd

)

Definition at line 67 of file MOD_fluidsim_util.c.

References FluidsimSettings::animEnd, FluidsimSettings::animStart, FluidsimSettings::attractforceRadius, FluidsimSettings::attractforceStrength, BLI_strncpy(), btempdir, FluidsimSettings::cpsQuality, FluidsimSettings::cpsTimeEnd, FluidsimSettings::cpsTimeStart, FluidsimSettings::domainNovecgen, FILE_MAX, FluidsimSettings::flag, FluidsimSettings::fmd, FluidsimModifierData::fss, FluidsimSettings::generateParticles, FluidsimSettings::generateTracers, FluidsimSettings::grav, FluidsimSettings::gstar, FluidsimSettings::guiDisplayMode, FluidsimSettings::lastgoodframe, FluidsimSettings::maxRefine, MEM_callocN(), FluidsimSettings::meshVelocities, NULL, OB_FLUIDSIM_ACTIVE, OB_FLUIDSIM_ENABLE, OB_FSBND_PARTSLIP, OB_FSSG_NOOBS, FluidsimSettings::particleInfAlpha, FluidsimSettings::particleInfSize, FluidsimSettings::partSlipValue, FluidsimSettings::previewresxyz, FluidsimSettings::realsize, FluidsimSettings::renderDisplayMode, FluidsimSettings::resolutionxyz, FluidsimSettings::show_advancedoptions, FluidsimSettings::surfaceSmoothing, FluidsimSettings::surfaceSubdivs, FluidsimSettings::surfdataPath, FluidsimSettings::type, FluidsimSettings::typeFlags, FluidsimSettings::velocityforceRadius, FluidsimSettings::velocityforceStrength, FluidsimSettings::viscosityExponent, FluidsimSettings::viscosityMode, FluidsimSettings::viscosityValue, and FluidsimSettings::volumeInitType.

Referenced by initData().

static DerivedMesh* fluidsim_read_cache	(	DerivedMesh *	orgdm,
		FluidsimModifierData *	fluidmd,
		int	framenr,
		int	useRenderParams
	)		[static]

Definition at line 449 of file MOD_fluidsim_util.c.

References Global::background, BLI_path_abs(), BLI_path_frame(), BLI_snprintf(), BLI_strncpy(), FILE_MAXDIR, FILE_MAXFILE, MFace::flag, fluidsim_read_obj(), fluidsim_read_vel_cache(), FluidsimModifierData::fss, G, DerivedMesh::getFaceArray, DerivedMesh::getNumFaces, FluidsimSettings::guiDisplayMode, i, Global::main, MFace::mat_nr, MEM_freeN(), FluidsimSettings::meshVelocities, Main::name, NULL, FluidsimSettings::renderDisplayMode, and FluidsimSettings::surfdataPath.

Referenced by fluidsimModifier_do().

static DerivedMesh* fluidsim_read_obj

(

const char *

filename

)

[static]

Definition at line 176 of file MOD_fluidsim_util.c.

References CDDM_apply_vert_normals(), CDDM_calc_edges(), CDDM_get_faces(), CDDM_get_verts(), CDDM_new(), MVert::co, i, MEM_callocN(), MEM_freeN(), normal_float_to_short_v3(), NULL, DerivedMesh::release, test_index_face(), MFace::v1, MFace::v2, MFace::v3, and MFace::v4.

Referenced by fluidsim_read_cache().

static void fluidsim_read_vel_cache	(	FluidsimModifierData *	fluidmd,
		DerivedMesh *	dm,
		char *	filename
	)		[static]

Definition at line 388 of file MOD_fluidsim_util.c.

References FluidsimSettings::domainNovecgen, FluidsimModifierData::fss, DerivedMesh::getNumVerts, i, MEM_callocN(), MEM_freeN(), FluidsimSettings::meshVelocities, NULL, FluidsimSettings::totvert, and FluidVertexVelocity::vel.

Referenced by fluidsim_read_cache().

DerivedMesh* fluidsimModifier_do	(	FluidsimModifierData *	fluidmd,
		Scene *	scene,
		Object *	UNUSEDob,
		DerivedMesh *	dm,
		int	useRenderParams,
		int	UNUSEDisFinalCalc
	)

Definition at line 541 of file MOD_fluidsim_util.c.

References RenderData::cfra, CLAMP(), FluidsimSettings::flag, fluidsim_read_cache(), FluidsimModifierData::fss, FluidsimSettings::lastgoodframe, NULL, OB_FLUIDSIM_DOMAIN, OB_FLUIDSIM_REVERSE, Scene::r, and FluidsimSettings::type.

Referenced by applyModifier().