static PyObject * Vector3D_cross(PyVector3D * self, PyVector3D * other)
{
if (!PyVector3D_Check(other)) {
PyErr_SetString(PyExc_TypeError, "Can only cross with Vector3D");
return NULL;
}
PyVector3D * ret = newPyVector3D();
if (ret != NULL) {
ret->coords = Cross(self->coords, other->coords);
}
return (PyObject *)ret;
}
static PyVector3D*Vector3D_num_sub(PyVector3D*self,PyVector3D*other)
{
if (!PyVector3D_Check(other)) {
PyErr_SetString(PyExc_TypeError, "Can only sub Vector3D from Vector3D");
return NULL;
}
PyVector3D * ret = newPyVector3D();
if (ret != NULL) {
ret->coords = (self->coords - other->coords);
}
return ret;
}
static PyObject *Point3D_unit_vector_to(PyPoint3D * self, PyPoint3D * other)
{
if (!PyPoint3D_Check(other)) {
PyErr_SetString(PyExc_TypeError, "Can get unit vector to Point3D");
return NULL;
}
PyVector3D * ret = newPyVector3D();
if (ret != NULL) {
ret->coords = (other->coords - self->coords);
ret->coords.normalize();
}
return (PyObject *)ret;
}
static PyObject * Vector3D_unit_vector(PyVector3D * self)
{
PyVector3D * ret = newPyVector3D();
if (ret == NULL) {
return NULL;
}
ret->coords = self->coords;
WFMath::CoordType the_mag = ret->coords.mag();
if (!the_mag > 0) {
PyErr_SetString(PyExc_ZeroDivisionError, "Attempt to normalize a vector with zero magnitude");
return NULL;
}
ret->coords /= the_mag;
return (PyObject *)ret;
}
static PyVector3D * Vector3D_num_div(PyVector3D * self, PyObject * _other)
{
double other;
if (PyInt_Check(_other)) {
other = PyInt_AsLong(_other);
} else if (PyFloat_Check(_other)) {
other = PyFloat_AsDouble(_other);
} else {
PyErr_SetString(PyExc_TypeError, "Vector3D can only be divided by numeric value");
return NULL;
}
PyVector3D * ret = newPyVector3D();
if (ret != NULL) {
ret->coords = (self->coords / other);
}
return ret;
}
static PyObject *Vector3D_unit_vector_to(PyVector3D * self, PyVector3D * other)
{
if (!PyVector3D_Check(other)) {
PyErr_SetString(PyExc_TypeError, "Argument must be a Vector3D");
return NULL;
}
PyVector3D * ret = newPyVector3D();
if (ret == NULL) {
return NULL;
}
ret->coords = (other->coords - self->coords);
WFMath::CoordType the_mag = ret->coords.mag();
if (!the_mag > 0) {
PyErr_SetString(PyExc_ZeroDivisionError, "Attempt to normalize a vector with zero magnitude");
return NULL;
}
ret->coords /= the_mag;
return (PyObject *)ret;
}
int main(int argc, char ** argv)
{
loadConfig(argc, argv);
init_python_api("f5a8a981-e9ac-4f3b-a8f6-528add44da87");
PyVector3D * pv = newPyVector3D();
if (PyErr_Occurred() != 0) {
PyErr_Print();
}
PyObject * pv2 = PyInstance_New((PyObject*)&PyVector3D_Type, 0, 0);
if (PyErr_Occurred() != 0) {
PyErr_Print();
}
shutdown_python_api();
}
static PyObject * Point3D_num_sub(PyPoint3D * self, PyObject * other)
{
if (PyVector3D_Check(other)) {
PyVector3D * ovec = (PyVector3D *)other;
PyPoint3D * ret = newPyPoint3D();
if (ret != NULL) {
ret->coords = (self->coords - ovec->coords);
}
return (PyObject *)ret;
} else if (PyPoint3D_Check(other)) {
PyPoint3D * opoint = (PyPoint3D *)other;
PyVector3D * ret = newPyVector3D();
if (ret != NULL) {
ret->coords = (self->coords - opoint->coords);
}
return (PyObject *)ret;
} else {
PyErr_SetString(PyExc_TypeError, "Can only subtract Vector3D or Point3D from Point3D");
return NULL;
}
}
