archive/blender-archive
Archived
1
1
Fork 0
Code Pull Requests Packages Activity

Python utils for Python <-> MT_Vector, MT_Point & MT_Matrix

Browse Source
This commit is contained in:
Kester Maddock
2004-05-16 12:53:54 +00:00
parent 0a27ae972e
commit 3e6b05f607
3 changed files with 321 additions and 76 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
source/gameengine/Ketsji/KX_PythonInit.cpp
View File

@@ -54,6 +54,8 @@
#include "KX_Scene.h"
#include "SND_DeviceManager.h"
#include "KX_PyMath.h"
// FIXME: Enable for access to blender python modules. This is disabled because
// python has dependencies on a lot of other modules and is a pain to link.
//#define USE_BLENDER_PYTHON
@@ -93,80 +95,6 @@ static PyObject* gPyGetRandomFloat(PyObject* self,
void GlobalConvertPythonPylist(PyObject* pylist, MT_Vector3 &pos)
{
bool error=false;
if (pylist->ob_type == &CListValue::Type)
{
CListValue* listval = (CListValue*) pylist;
unsigned int numitems = listval->GetCount();
if (numitems <= 3)
{
for (unsigned int index=0;index<numitems;index++)
{
pos[index] = listval->GetValue(index)->GetNumber();
}
} else
{
error = true;
}
} else
{
// assert the list is long enough...
unsigned int numitems = PyList_Size(pylist);
if (numitems <= 3)
{
for (unsigned int index=0;index<numitems;index++)
{
pos[index] = PyFloat_AsDouble(PyList_GetItem(pylist,index));
}
}
else
{
error = true;
}
}
}
void GlobalConvertPythonPylist(PyObject* pylist, MT_Vector4 &vec)
{
bool error=false;
if (pylist->ob_type == &CListValue::Type)
{
CListValue* listval = (CListValue*) pylist;
unsigned int numitems = listval->GetCount();
if (numitems <= 4)
{
for (unsigned index=0;index<numitems;index++)
{
vec[index] = listval->GetValue(index)->GetNumber();
}
} else
{
error = true;
}
} else
{
// assert the list is long enough...
unsigned int numitems = PyList_Size(pylist);
if (numitems <= 4)
{
for (unsigned index=0;index<numitems;index++)
{
vec[index] = PyFloat_AsDouble(PyList_GetItem(pylist,index));
}
}
else
{
error = true;
}
}
}
void GlobalConvertPythonVectorArg(PyObject* args, MT_Vector3 &pos)
@@ -174,7 +102,7 @@ void GlobalConvertPythonVectorArg(PyObject* args, MT_Vector3 &pos)
PyObject* pylist;
PyArg_ParseTuple(args,"O",&pylist);
GlobalConvertPythonPylist(pylist, pos);
pos = MT_Vector3FromPyList(pylist);
}
void GlobalConvertPythonVectorArg(PyObject* args, MT_Vector4 &vec)
@@ -182,7 +110,7 @@ void GlobalConvertPythonVectorArg(PyObject* args, MT_Vector4 &vec)
PyObject* pylist;
PyArg_ParseTuple(args,"O",&pylist);
GlobalConvertPythonPylist(pylist, vec);
vec = MT_Vector4FromPyList(pylist);
}