diff options
author | Campbell Barton <ideasman42@gmail.com> | 2009-04-20 13:13:59 +0400 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2009-04-20 13:13:59 +0400 |
commit | dee32d0b3f409007f5a392668068b92c3810026a (patch) | |
tree | 3127ac9c88ea9d783282d3bf8ed5ba8f2a40eb43 /source/gameengine/Ketsji/KX_PyMath.cpp | |
parent | 9078ce5da209bcfd31c60b55118076359ce7244f (diff) |
BGE Python API
- initialize pythons sys.argv in the blenderplayer
- ignore all arguments after a single " - " in the blenderplayer (like in blender), so args can be passed to the game.
- add a utility function PyOrientationTo() - to take a Py euler, quat or 3x3 matrix and convert into a C++ MT_Matrix3x3.
- add utility function ConvertPythonToMesh to get a RAS_MeshObject from a KX_MeshProxy or a name.
- Added error prefix arguments to ConvertPythonToGameObject, ConvertPythonToMesh and PyOrientationTo so the error messages can include what function they came from.
- deprecated brick.getOwner() for the "owner" attribute.
Diffstat (limited to 'source/gameengine/Ketsji/KX_PyMath.cpp')
-rw-r--r-- | source/gameengine/Ketsji/KX_PyMath.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/source/gameengine/Ketsji/KX_PyMath.cpp b/source/gameengine/Ketsji/KX_PyMath.cpp index cceb7a12446..0093a72808e 100644 --- a/source/gameengine/Ketsji/KX_PyMath.cpp +++ b/source/gameengine/Ketsji/KX_PyMath.cpp @@ -44,6 +44,7 @@ #include "ListValue.h" #include "KX_Python.h" +#include "KX_PyMath.h" bool PyObject_IsMT_Matrix(PyObject *pymat, unsigned int rank) { @@ -74,6 +75,39 @@ bool PyObject_IsMT_Matrix(PyObject *pymat, unsigned int rank) return false; } +bool PyOrientationTo(PyObject* pyval, MT_Matrix3x3 &mat, const char *error_prefix) +{ + MT_Matrix3x3 rot; + int size= PySequence_Size(pyval); + + if (size == 4) + { + MT_Quaternion qrot; + if (PyVecTo(pyval, qrot)) + { + rot.setRotation(qrot); + return true; + } + } + else if (size == 3) { + /* 3x3 matrix or euler */ + MT_Vector3 erot; + if (PyVecTo(pyval, erot)) + { + rot.setEuler(erot); + return true; + } + PyErr_Clear(); + + if (PyMatTo(pyval, rot)) + { + return true; + } + } + + PyErr_Format(PyExc_TypeError, "%s, could not set the orientation from a 3x3 matrix, quaternion or euler sequence", error_prefix); + return false; +} PyObject* PyObjectFrom(const MT_Matrix4x4 &mat) { |