Commit: 895dc7db157635870aabf579ae516b442531f828
Author: Sebastián Barschkis
Date: Sat Sep 19 22:11:58 2015 +0200
Branches: fluid-mantaflow
https://developer.blender.org/rB895dc7db157635870aabf579ae516b442531f828
new pymain.cpp also for openmp setup
===================================================================
M intern/smoke/intern/FLUID_3D.cpp
M intern/smoke/intern/MANTA.cpp
M source/blender/python/manta_pp_openmp/pwrapper/pymain.cpp
===================================================================
diff --git a/intern/smoke/intern/FLUID_3D.cpp b/intern/smoke/intern/FLUID_3D.cpp
index 80b778c..d077a2b 100644
--- a/intern/smoke/intern/FLUID_3D.cpp
+++ b/intern/smoke/intern/FLUID_3D.cpp
@@ -585,6 +585,7 @@ _xRes(res[0]), _yRes(res[1]), _zRes(res[2]), _res(0.0f)
}
else
{
+ smd->domain->manta_solver_res = 3; // TODO: When loading
highres file from scratch this is not set. However it is need since the lowres
file runs before the high res and it needs the solver dim
_density = NULL;
_manta_flags = NULL;
manta_resoution = 3;
diff --git a/intern/smoke/intern/MANTA.cpp b/intern/smoke/intern/MANTA.cpp
index f65f8d4..1cd5b2e 100644
--- a/intern/smoke/intern/MANTA.cpp
+++ b/intern/smoke/intern/MANTA.cpp
@@ -592,13 +592,13 @@ string Manta_API::getGridPointer(std::string gridName,
std::string solverName)
PyGILState_STATE gilstate = PyGILState_Ensure();
PyObject *main = PyImport_AddModule("__main__");
if (main == NULL){cout << "null" << 1 << endl;return "";}
- PyObject *globals = PyModule_GetDict(main);
- if (globals == NULL){cout << "null" << 12 << endl;return "";}
- PyObject *grid_object = PyDict_GetItemString(globals, gridName.c_str());
- if (grid_object == NULL){cout << "null" << 13 << endl;return "";}
- PyObject* func =
PyObject_GetAttrString(grid_object,(char*)"getDataPointer");
- if (func == NULL){cout << "null" << 14 << endl;return "";}
- PyObject* retured_value = PyObject_CallObject(func, NULL);
+ PyObject *globals = PyModule_GetDict(main);
+ if (globals == NULL){cout << "null" << 12 << endl;return "";}
+ PyObject *grid_object = PyDict_GetItemString(globals, gridName.c_str());
+ if (grid_object == NULL){cout << "null" << 13 << endl;return "";}
+ PyObject* func =
PyObject_GetAttrString(grid_object,(char*)"getDataPointer");
+ if (func == NULL){cout << "null" << 14 << endl;return "";}
+ PyObject* retured_value = PyObject_CallObject(func, NULL);
PyObject* encoded = PyUnicode_AsUTF8String(retured_value);
if (retured_value == NULL){cout << "null" << 15 << endl;return "";}
std::string res = strdup(PyBytes_AsString(encoded));
diff --git a/source/blender/python/manta_pp_openmp/pwrapper/pymain.cpp
b/source/blender/python/manta_pp_openmp/pwrapper/pymain.cpp
index 83bc587..292d194 100644
--- a/source/blender/python/manta_pp_openmp/pwrapper/pymain.cpp
+++ b/source/blender/python/manta_pp_openmp/pwrapper/pymain.cpp
@@ -166,22 +166,46 @@ void export_force_fields(int size_x, int size_y, int
size_z, float *f_x, float*f
{
export_fields(size_x, size_y, size_z, f_x, f_y, f_z,
"manta_forces.uni");
}
-
-void runMantaScript(const string& ss,vector<string>& args) {
+
+/* Called from Blender for internal use */
+void initializeMantaflow(vector<string>& args) {
string filename = args[0];
// Initialize extension classes and wrappers
srand(0);
PyGILState_STATE gilstate = PyGILState_Ensure();
/*cleaning possible previous setups*/
- PyRun_SimpleString(clean_code1.c_str());
+ //PyRun_SimpleString(clean_code1.c_str());
if (! manta_initialized)
{
debMsg("running manta init?", 0);
Pb::setup(filename, args);
manta_initialized = true;
- }
+ }
+
+ // Pass through the command line arguments
+ // for Py3k compatability, convert to wstring
+ vector<pyString> pyArgs(args.size());
+ const pyChar ** cargs = new const pyChar* [args.size()];
+ for (size_t i=0; i<args.size(); i++) {
+ pyArgs[i] = pyString(args[i].begin(), args[i].end());
+ cargs[i] = pyArgs[i].c_str();
+ }
+ PySys_SetArgv( args.size(), (pyChar**) cargs);
+ PyGILState_Release(gilstate);
+
+ delete [] cargs;
+}
+
+
+void runScript(vector<string>& args) {
+ string filename = args[0];
+
+ // Initialize extension classes and wrappers
+ srand(0);
+ Pb::setup(filename, args);
+
// Pass through the command line arguments
// for Py3k compatability, convert to wstring
vector<pyString> pyArgs(args.size());
@@ -193,12 +217,12 @@ void runMantaScript(const string& ss,vector<string>&
args) {
PySys_SetArgv( args.size(), (pyChar**) cargs);
// Try to load python script
-// FILE* fp = fopen(filename.c_str(),"rb");
-// if (fp == NULL) {
-// debMsg("Cannot open '" << filename << "'", 0);
-// Pb::finalize();
-// return;
-// }
+ FILE* fp = fopen(filename.c_str(),"rb");
+ if (fp == NULL) {
+ debMsg("Cannot open '" << filename << "'", 0);
+ Pb::finalize();
+ return;
+ }
// Run the python script file
debMsg("Loading script '" << filename << "'", 0);
@@ -215,50 +239,37 @@ void runMantaScript(const string& ss,vector<string>&
args) {
delete[] buf;
#else
// for linux, use this as it produces nicer error messages
- string toExec = "";
-
- PyRun_SimpleString(ss.c_str());
-// PyRun_SimpleFileEx(fp, filename.c_str(), 0);
-// for (int frame=0; frame < 4; ++frame)
-// {
-// std::string frame_str = static_cast<ostringstream*>(
&(ostringstream() << frame) )->str();
-// std::string py_string_0 = string("sim_step(").append(frame_str);
-// std::string py_string_1 = py_string_0.append(")\0");
-// PyRun_SimpleString(py_string_1.c_str());
-// }
-// if (fp != NULL){
-// fclose(fp);
-// }
+ PyRun_SimpleFileEx(fp, filename.c_str(), 0);
+ fclose(fp);
#endif
debMsg("Script finished.", 0);
#ifdef GUI
-// guiWaitFinish();
+ guiWaitFinish();
#endif
// finalize
-// Pb::finalize();
- PyGILState_Release(gilstate);
-
+ Pb::finalize();
+
delete [] cargs;
}
-//int manta_main(int argc,char* argv[]) {
-// debMsg("Version: "<< buildInfoString() , 1);
-//
-//#ifdef GUI
-// guiMain(argc, argv);
-//#else
-// if (argc<=1) {
-// cerr << "Usage : Syntax is 'manta <config.py>'" << endl;
-// return 1;
-// }
-//
-// vector<string> args;
-// for (int i=1; i<argc; i++) args.push_back(argv[i]);
-// runMantaScript(args);
-//#endif
-//
-// return 0;
-//}
-#endif
\ No newline at end of file
+int mainManta(int argc,char* argv[]) {
+ debMsg("Version: "<< buildInfoString() , 1);
+
+#ifdef GUI
+ guiMain(argc, argv);
+#else
+ if (argc<=1) {
+ cerr << "Usage : Syntax is 'manta <config.py>'" << endl;
+ return 1;
+ }
+
+ vector<string> args;
+ for (int i=1; i<argc; i++) args.push_back(argv[i]);
+ runScript(args);
+#endif
+
+ return 0;
+}
+#endif
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