diff options
Diffstat (limited to 'source/gameengine/Ketsji/KX_PyConstraintBinding.cpp')
| -rw-r--r-- | source/gameengine/Ketsji/KX_PyConstraintBinding.cpp | 65 |
1 files changed, 62 insertions, 3 deletions
diff --git a/source/gameengine/Ketsji/KX_PyConstraintBinding.cpp b/source/gameengine/Ketsji/KX_PyConstraintBinding.cpp index 2c65c184a9c..a098d99864f 100644 --- a/source/gameengine/Ketsji/KX_PyConstraintBinding.cpp +++ b/source/gameengine/Ketsji/KX_PyConstraintBinding.cpp @@ -33,6 +33,7 @@ #include "KX_PhysicsObjectWrapper.h" #include "PHY_IPhysicsController.h" #include "PHY_IVehicle.h" +#include "MT_Matrix3x3.h" #include "PyObjectPlus.h" @@ -404,6 +405,8 @@ static PyObject* gPyCreateConstraint(PyObject* self, int physicsid=0,physicsid2 = 0,constrainttype=0,extrainfo=0; int len = PyTuple_Size(args); int success = 1; + int flag = 0; + float pivotX=1,pivotY=1,pivotZ=1,axisX=0,axisY=0,axisZ=1; if (len == 3) { @@ -420,6 +423,11 @@ static PyObject* gPyCreateConstraint(PyObject* self, success = PyArg_ParseTuple(args,"iiiffffff",&physicsid,&physicsid2,&constrainttype, &pivotX,&pivotY,&pivotZ,&axisX,&axisY,&axisZ); } + else if (len == 10) + { + success = PyArg_ParseTuple(args,"iiiffffffi",&physicsid,&physicsid2,&constrainttype, + &pivotX,&pivotY,&pivotZ,&axisX,&axisY,&axisZ,&flag); + } else if (len==4) { success = PyArg_ParseTuple(args,"iiii",&physicsid,&physicsid2,&constrainttype,&extrainfo); @@ -435,7 +443,31 @@ static PyObject* gPyCreateConstraint(PyObject* self, PHY_IPhysicsController* physctrl2 = (PHY_IPhysicsController*) physicsid2; if (physctrl) //TODO:check for existance of this pointer! { - int constraintid = PHY_GetActiveEnvironment()->createConstraint(physctrl,physctrl2,(enum PHY_ConstraintType)constrainttype,pivotX,pivotY,pivotZ,axisX,axisY,axisZ,0); + PHY_ConstraintType ct = (PHY_ConstraintType) constrainttype; + int constraintid =0; + + if (ct == PHY_GENERIC_6DOF_CONSTRAINT) + { + //convert from euler angle into axis + float radsPerDeg = 6.283185307179586232f / 360.f; + + //we need to pass a full constraint frame, not just axis + //localConstraintFrameBasis + MT_Matrix3x3 localCFrame(MT_Vector3(radsPerDeg*axisX,radsPerDeg*axisY,radsPerDeg*axisZ)); + MT_Vector3 axis0 = localCFrame.getColumn(0); + MT_Vector3 axis1 = localCFrame.getColumn(1); + MT_Vector3 axis2 = localCFrame.getColumn(2); + + constraintid = PHY_GetActiveEnvironment()->createConstraint(physctrl,physctrl2,(enum PHY_ConstraintType)constrainttype, + pivotX,pivotY,pivotZ, + (float)axis0.x(),(float)axis0.y(),(float)axis0.z(), + (float)axis1.x(),(float)axis1.y(),(float)axis1.z(), + (float)axis2.x(),(float)axis2.y(),(float)axis2.z(),flag); + + } else + { + constraintid = PHY_GetActiveEnvironment()->createConstraint(physctrl,physctrl2,(enum PHY_ConstraintType)constrainttype,pivotX,pivotY,pivotZ,axisX,axisY,axisZ,0); + } KX_ConstraintWrapper* wrap = new KX_ConstraintWrapper((enum PHY_ConstraintType)constrainttype,constraintid,PHY_GetActiveEnvironment()); @@ -565,6 +597,19 @@ static struct PyMethodDef physicsconstraints_methods[] = { }; +#if (PY_VERSION_HEX >= 0x03000000) +static struct PyModuleDef PhysicsConstraints_module_def = { + {}, /* m_base */ + "PhysicsConstraints", /* m_name */ + PhysicsConstraints_module_documentation, /* m_doc */ + 0, /* m_size */ + physicsconstraints_methods, /* m_methods */ + 0, /* m_reload */ + 0, /* m_traverse */ + 0, /* m_clear */ + 0, /* m_free */ +}; +#endif PyObject* initPythonConstraintBinding() { @@ -573,10 +618,24 @@ PyObject* initPythonConstraintBinding() PyObject* m; PyObject* d; - - m = Py_InitModule4("PhysicsConstraints", physicsconstraints_methods, + /* Use existing module where possible + * be careful not to init any runtime vars after this */ + m = PyImport_ImportModule( "PhysicsConstraints" ); + if(m) { + Py_DECREF(m); + return m; + } + else { + PyErr_Clear(); + +#if (PY_VERSION_HEX >= 0x03000000) + m = PyModule_Create(&PhysicsConstraints_module_def); +#else + m = Py_InitModule4("PhysicsConstraints", physicsconstraints_methods, PhysicsConstraints_module_documentation, (PyObject*)NULL,PYTHON_API_VERSION); +#endif + } // Add some symbolic constants to the module d = PyModule_GetDict(m); |