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/*************************************************************************
* Copyright (C) 2009-2011 Tavian Barnes <tavianator@tavianator.com> *
* *
* This file is part of The Dimension Python Module. *
* *
* The Dimension Python Module is free software; you can redistribute it *
* and/ or modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either version *
* 3 of the License, or (at your option) any later version. *
* *
* The Dimension Python Module is distributed in the hope that it will *
* be useful, but WITHOUT ANY WARRANTY; without even the implied *
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See *
* the GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this program. If not, see *
* <http://www.gnu.org/licenses/>. *
*************************************************************************/
#include "dimension.h"
#include "Vector.h"
#include "Matrix.h"
#include "Scene.h"
static PyObject *
dmnsn_py_dieOnWarnings(PyObject *self, PyObject *args)
{
int die;
if (!PyArg_ParseTuple(args, "i", &die))
return NULL;
dmnsn_die_on_warnings(die);
Py_INCREF(Py_None);
return Py_None;
}
static PyMethodDef DimensionMethods[] = {
{ "dieOnWarnings", dmnsn_py_dieOnWarnings, METH_VARARGS,
"Turn Dimension warnings into fatal errors." },
{ "cross", dmnsn_py_Vector_cross, METH_VARARGS, "Cross product." },
{ "dot", dmnsn_py_Vector_dot, METH_VARARGS, "Dot product." },
{ "proj", dmnsn_py_Vector_proj, METH_VARARGS, "Vector projection." },
{ "scale", (PyCFunction)dmnsn_py_Matrix_scale,
METH_VARARGS | METH_KEYWORDS, "Scaling." },
{ "translate", (PyCFunction)dmnsn_py_Matrix_translate,
METH_VARARGS | METH_KEYWORDS, "Translation." },
{ "rotate", (PyCFunction)dmnsn_py_Matrix_rotate,
METH_VARARGS | METH_KEYWORDS, "Rotation." },
{ NULL, NULL, 0, NULL }
};
static struct PyModuleDef dimensionmodule = {
PyModuleDef_HEAD_INIT,
"dimension",
NULL,
-1,
DimensionMethods
};
PyMODINIT_FUNC
PyInit_dimension(void)
{
if (!dmnsn_py_init_VectorType()
|| !dmnsn_py_init_MatrixType()
|| !dmnsn_py_init_SceneType())
return NULL;
PyObject *module = PyModule_Create(&dimensionmodule);
if (!module)
return NULL;
PyModule_AddObject(module, "Vector", (PyObject *)&dmnsn_py_VectorType);
/* Vector constants */
dmnsn_py_Vector *zero = PyObject_New(dmnsn_py_Vector, &dmnsn_py_VectorType);
dmnsn_py_Vector *x = PyObject_New(dmnsn_py_Vector, &dmnsn_py_VectorType);
dmnsn_py_Vector *y = PyObject_New(dmnsn_py_Vector, &dmnsn_py_VectorType);
dmnsn_py_Vector *z = PyObject_New(dmnsn_py_Vector, &dmnsn_py_VectorType);
if (!zero || !x || !y || !z) {
Py_XDECREF(zero);
Py_XDECREF(x);
Py_XDECREF(y);
Py_XDECREF(z);
Py_DECREF(module);
return NULL;
}
zero->v = dmnsn_zero;
x->v = dmnsn_x;
y->v = dmnsn_y;
z->v = dmnsn_z;
PyModule_AddObject(module, "Zero", (PyObject *)zero);
PyModule_AddObject(module, "X", (PyObject *)x);
PyModule_AddObject(module, "Y", (PyObject *)y);
PyModule_AddObject(module, "Z", (PyObject *)z);
PyModule_AddObject(module, "Matrix", (PyObject *)&dmnsn_py_MatrixType);
PyModule_AddObject(module, "Scene", (PyObject *)&dmnsn_py_SceneType);
return module;
}
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