/* SPDX-FileCopyrightText: 2004-2022 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

/** \file
 * \ingroup freestyle
 */

#include "BPy_BezierCurveShader.h"

#include "../../stroke/BasicStrokeShaders.h"

#ifdef __cplusplus
extern "C" {
#endif

using namespace Freestyle;

///////////////////////////////////////////////////////////////////////////////////////////

//------------------------INSTANCE METHODS ----------------------------------

PyDoc_STRVAR(
    /* Wrap. */
    BezierCurveShader___doc__,
    "Class hierarchy: :class:`freestyle.types.StrokeShader` > :class:`BezierCurveShader`\n"
    "\n"
    "[Geometry shader]\n"
    "\n"
    ".. method:: __init__(error=4.0)\n"
    "\n"
    "   Builds a BezierCurveShader object.\n"
    "\n"
    "   :arg error: The error we're allowing for the approximation. This\n"
    "     error is the max distance allowed between the new curve and the\n"
    "     original geometry.\n"
    "   :type error: float\n"
    "\n"
    ".. method:: shade(stroke)\n"
    "\n"
    "   Transforms the stroke backbone geometry so that it corresponds to a\n"
    "   Bezier Curve approximation of the original backbone geometry.\n"
    "\n"
    "   :arg stroke: A Stroke object.\n"
    "   :type stroke: :class:`freestyle.types.Stroke`\n");

static int BezierCurveShader___init__(BPy_BezierCurveShader *self, PyObject *args, PyObject *kwds)
{
  static const char *kwlist[] = {"error", nullptr};
  float f = 4.0;

  if (!PyArg_ParseTupleAndKeywords(args, kwds, "|f", (char **)kwlist, &f)) {
    return -1;
  }
  self->py_ss.ss = new StrokeShaders::BezierCurveShader(f);
  return 0;
}

/*-----------------------BPy_BezierCurveShader type definition ------------------------------*/

PyTypeObject BezierCurveShader_Type = {
    /*ob_base*/ PyVarObject_HEAD_INIT(nullptr, 0)
    /*tp_name*/ "BezierCurveShader",
    /*tp_basicsize*/ sizeof(BPy_BezierCurveShader),
    /*tp_itemsize*/ 0,
    /*tp_dealloc*/ nullptr,
    /*tp_vectorcall_offset*/ 0,
    /*tp_getattr*/ nullptr,
    /*tp_setattr*/ nullptr,
    /*tp_as_async*/ nullptr,
    /*tp_repr*/ nullptr,
    /*tp_as_number*/ nullptr,
    /*tp_as_sequence*/ nullptr,
    /*tp_as_mapping*/ nullptr,
    /*tp_hash*/ nullptr,
    /*tp_call*/ nullptr,
    /*tp_str*/ nullptr,
    /*tp_getattro*/ nullptr,
    /*tp_setattro*/ nullptr,
    /*tp_as_buffer*/ nullptr,
    /*tp_flags*/ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
    /*tp_doc*/ BezierCurveShader___doc__,
    /*tp_traverse*/ nullptr,
    /*tp_clear*/ nullptr,
    /*tp_richcompare*/ nullptr,
    /*tp_weaklistoffset*/ 0,
    /*tp_iter*/ nullptr,
    /*tp_iternext*/ nullptr,
    /*tp_methods*/ nullptr,
    /*tp_members*/ nullptr,
    /*tp_getset*/ nullptr,
    /*tp_base*/ &StrokeShader_Type,
    /*tp_dict*/ nullptr,
    /*tp_descr_get*/ nullptr,
    /*tp_descr_set*/ nullptr,
    /*tp_dictoffset*/ 0,
    /*tp_init*/ (initproc)BezierCurveShader___init__,
    /*tp_alloc*/ nullptr,
    /*tp_new*/ nullptr,
};

///////////////////////////////////////////////////////////////////////////////////////////

#ifdef __cplusplus
}
#endif
