MANTA_main.cpp File Reference

#include <algorithm>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <sstream>
#include <zlib.h>
#include "MANTA_main.h"
#include "Python.h"
#include "fluid_script.h"
#include "liquid_script.h"
#include "manta.h"
#include "smoke_script.h"
#include "BLI_fileops.h"
#include "BLI_path_utils.hh"
#include "BLI_utildefines.h"
#include "DNA_fluid_types.h"
#include "DNA_modifier_types.h"
#include "DNA_scene_types.h"
#include "MEM_guardedalloc.h"

Go to the source code of this file.

Functions
static PyObject *	manta_python_main_module_create (const char *filename)
static void	manta_python_main_module_activate (PyObject *mod_main)
static void	manta_python_main_module_backup (PyObject **r_main_mod)
static void	manta_python_main_module_restore (PyObject *main_mod)
static void	manta_python_main_module_clear ()
static PyObject *	manta_python_main_module_ensure ()
static string	getCacheFileEnding (char cache_format)
static string	getBooleanString (int value)
static string	escapePath (string const &s)
static PyObject *	callPythonFunction (string varName, string functionName, bool isAttribute=false)
static void *	pyObjectToPointer (PyObject *inputObject)
static double	pyObjectToDouble (PyObject *inputObject)
static long	pyObjectToLong (PyObject *inputObject)
template<class T >
static T *	getPointer (string pyObjectName, string pyFunctionName)

Variables
static PyObject *	manta_main_module = nullptr

Function Documentation

callPythonFunction()

static PyObject * callPythonFunction ( string varName, string functionName, bool isAttribute = false )

static

Definition at line 2005 of file MANTA_main.cpp.

References manta_main_module, and MANTA::with_debug.

Referenced by MANTA::getFrame(), getPointer(), and MANTA::getTimestep().

escapePath()

static string escapePath ( string const & s )

static

Dirty hack: Needed to format paths from python code that is run via #PyRun_String.

Definition at line 1203 of file MANTA_main.cpp.

References result.

Referenced by MANTA::bakeData(), MANTA::bakeGuiding(), MANTA::bakeMesh(), MANTA::bakeNoise(), MANTA::bakeParticles(), MANTA::readData(), MANTA::readGuiding(), MANTA::readMesh(), MANTA::readNoise(), MANTA::readParticles(), MANTA::writeData(), and MANTA::writeNoise().

getBooleanString()

static string getBooleanString ( int value )

static

Definition at line 758 of file MANTA_main.cpp.

getCacheFileEnding()

static string getCacheFileEnding ( char cache_format )

static

Definition at line 734 of file MANTA_main.cpp.

References FLUID_DOMAIN_EXTENSION_BINOBJ, FLUID_DOMAIN_EXTENSION_OBJ, FLUID_DOMAIN_EXTENSION_OPENVDB, FLUID_DOMAIN_EXTENSION_RAW, FLUID_DOMAIN_EXTENSION_UNI, FLUID_DOMAIN_FILE_BIN_OBJECT, FLUID_DOMAIN_FILE_OBJECT, FLUID_DOMAIN_FILE_OPENVDB, FLUID_DOMAIN_FILE_RAW, FLUID_DOMAIN_FILE_UNI, and MANTA::with_debug.

Referenced by MANTA::bakeData(), MANTA::bakeGuiding(), MANTA::bakeMesh(), MANTA::bakeNoise(), MANTA::bakeParticles(), MANTA::hasData(), MANTA::hasGuiding(), MANTA::hasMesh(), MANTA::hasNoise(), MANTA::hasParticles(), MANTA::readData(), MANTA::readGuiding(), MANTA::readMesh(), MANTA::readNoise(), MANTA::readParticles(), MANTA::writeData(), and MANTA::writeNoise().

getPointer()

template<class T >

static T * getPointer ( string pyObjectName, string pyFunctionName )

static

Definition at line 2118 of file MANTA_main.cpp.

References callPythonFunction(), and pyObjectToPointer().

Referenced by MANTA::updatePointers().

manta_python_main_module_activate()

static void manta_python_main_module_activate ( PyObject * mod_main )

static

Definition at line 612 of file MANTA_main.cpp.

manta_python_main_module_backup()

static void manta_python_main_module_backup ( PyObject ** r_main_mod )

static

Definition at line 624 of file MANTA_main.cpp.

manta_python_main_module_clear()

static void manta_python_main_module_clear ( )

static

Definition at line 647 of file MANTA_main.cpp.

References manta_main_module.

manta_python_main_module_create()

static PyObject * manta_python_main_module_create ( const char * filename )

static

Copied from PyC_DefaultNameSpace in Blender. with some differences:

• Doesn't touch sys.modules, use manta_python_main_module_activate instead.
• Returns the module instead of the modules dict.

Definition at line 598 of file MANTA_main.cpp.

Referenced by manta_python_main_module_ensure().

manta_python_main_module_ensure()

static PyObject * manta_python_main_module_ensure ( )

static

Definition at line 655 of file MANTA_main.cpp.

References manta_main_module, and manta_python_main_module_create().

manta_python_main_module_restore()

static void manta_python_main_module_restore ( PyObject * main_mod )

static

Definition at line 631 of file MANTA_main.cpp.

pyObjectToDouble()

static double pyObjectToDouble ( PyObject * inputObject )

static

Definition at line 2084 of file MANTA_main.cpp.

References result.

Referenced by MANTA::getTimestep().

pyObjectToLong()

static long pyObjectToLong ( PyObject * inputObject )

static

Definition at line 2103 of file MANTA_main.cpp.

References result.

Referenced by MANTA::getFrame().

pyObjectToPointer()

static void * pyObjectToPointer ( PyObject * inputObject )

static

Definition at line 2058 of file MANTA_main.cpp.

References str.

Referenced by getPointer().

Variable Documentation

manta_main_module

PyObject* manta_main_module = nullptr

static

Mantaflow stores many variables in the globals() dict of the main module. To be able to access these variables, the same main module has to be used every time.

Unfortunately, we also depend on the fact that mantaflow dumps variables into this module using #PyRun_String. So we can't easily create a separate module without changing mantaflow.

Definition at line 645 of file MANTA_main.cpp.

Referenced by callPythonFunction(), manta_python_main_module_clear(), and manta_python_main_module_ensure().