143 lines
6.0 KiB
C++
143 lines
6.0 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file
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* \ingroup freestyle
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*/
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#include "BPy_SmoothingShader.h"
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#include "../../stroke/AdvancedStrokeShaders.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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///////////////////////////////////////////////////////////////////////////////////////////
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//------------------------INSTANCE METHODS ----------------------------------
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static char SmoothingShader___doc__[] =
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"Class hierarchy: :class:`freestyle.types.StrokeShader` > :class:`SmoothingShader`\n"
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"\n"
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"[Geometry shader]\n"
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"\n"
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".. method:: __init__(num_iterations=100, factor_point=0.1,\n"
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" factor_curvature=0.0, factor_curvature_difference=0.2,\n"
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" aniso_point=0.0, aniso_normal=0.0, aniso_curvature=0.0,\n"
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" carricature_factor=1.0)\n"
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"\n"
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" Builds a SmoothingShader object.\n"
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"\n"
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" :arg num_iterations: The number of iterations.\n"
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" :type num_iterations: int\n"
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" :arg factor_point: 0.1\n"
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" :type factor_point: float\n"
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" :arg factor_curvature: 0.0\n"
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" :type factor_curvature: float\n"
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" :arg factor_curvature_difference: 0.2\n"
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" :type factor_curvature_difference: float\n"
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" :arg aniso_point: 0.0\n"
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" :type aniso_point: float\n"
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" :arg aniso_normal: 0.0\n"
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" :type aniso_normal: float\n"
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" :arg aniso_curvature: 0.0\n"
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" :type aniso_curvature: float\n"
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" :arg carricature_factor: 1.0\n"
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" :type carricature_factor: float\n"
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"\n"
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".. method:: shade(stroke)\n"
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"\n"
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" Smoothes the stroke by moving the vertices to make the stroke\n"
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" smoother. Uses curvature flow to converge towards a curve of\n"
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" constant curvature. The diffusion method we use is anisotropic to\n"
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" prevent the diffusion across corners.\n"
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"\n"
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" :arg stroke: A Stroke object.\n"
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" :type stroke: :class:`freestyle.types.Stroke`\n";
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static int SmoothingShader___init__(BPy_SmoothingShader *self, PyObject *args, PyObject *kwds)
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{
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static const char *kwlist[] = {
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"num_iterations",
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"factor_point",
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"factor_curvature",
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"factor_curvature_difference",
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"aniso_point",
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"aniso_normal",
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"aniso_curvature",
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"carricature_factor",
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NULL,
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};
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int i1 = 100;
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double d2 = 0.1, d3 = 0.0, d4 = 0.2, d5 = 0.0, d6 = 0.0, d7 = 0.0, d8 = 1.0;
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if (!PyArg_ParseTupleAndKeywords(
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args, kwds, "|iddddddd", (char **)kwlist, &i1, &d2, &d3, &d4, &d5, &d6, &d7, &d8)) {
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return -1;
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}
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self->py_ss.ss = new SmoothingShader(i1, d2, d3, d4, d5, d6, d7, d8);
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return 0;
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}
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/*-----------------------BPy_SmoothingShader type definition ------------------------------*/
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PyTypeObject SmoothingShader_Type = {
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PyVarObject_HEAD_INIT(NULL, 0) "SmoothingShader", /* tp_name */
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sizeof(BPy_SmoothingShader), /* tp_basicsize */
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0, /* tp_itemsize */
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0, /* tp_dealloc */
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0, /* tp_print */
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0, /* tp_getattr */
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0, /* tp_setattr */
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0, /* tp_reserved */
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0, /* tp_repr */
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0, /* tp_as_number */
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0, /* tp_as_sequence */
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0, /* tp_as_mapping */
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0, /* tp_hash */
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0, /* tp_call */
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0, /* tp_str */
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0, /* tp_getattro */
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0, /* tp_setattro */
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0, /* tp_as_buffer */
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Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
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SmoothingShader___doc__, /* tp_doc */
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0, /* tp_traverse */
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0, /* tp_clear */
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0, /* tp_richcompare */
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0, /* tp_weaklistoffset */
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0, /* tp_iter */
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0, /* tp_iternext */
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0, /* tp_methods */
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0, /* tp_members */
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0, /* tp_getset */
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&StrokeShader_Type, /* tp_base */
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0, /* tp_dict */
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0, /* tp_descr_get */
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0, /* tp_descr_set */
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0, /* tp_dictoffset */
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(initproc)SmoothingShader___init__, /* tp_init */
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0, /* tp_alloc */
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0, /* tp_new */
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};
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///////////////////////////////////////////////////////////////////////////////////////////
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#ifdef __cplusplus
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}
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#endif
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