574 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			574 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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 * ***** BEGIN GPL LICENSE BLOCK *****
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 *
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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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 * ***** END GPL LICENSE BLOCK *****
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 */
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/** \file source/blender/freestyle/intern/python/BPy_FrsMaterial.cpp
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 *  \ingroup freestyle
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 */
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#include "BPy_FrsMaterial.h"
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#include "BPy_Convert.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "BLI_hash_mm2a.h"
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///////////////////////////////////////////////////////////////////////////////////////////
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//-------------------MODULE INITIALIZATION--------------------------------
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int FrsMaterial_Init(PyObject *module)
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{
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	if (module == NULL)
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		return -1;
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	if (PyType_Ready(&FrsMaterial_Type) < 0)
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		return -1;
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	Py_INCREF(&FrsMaterial_Type);
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	PyModule_AddObject(module, "Material", (PyObject *)&FrsMaterial_Type);
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	FrsMaterial_mathutils_register_callback();
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	return 0;
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}
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//------------------------INSTANCE METHODS ----------------------------------
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PyDoc_STRVAR(FrsMaterial_doc,
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"Class defining a material.\n"
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"\n"
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".. method:: __init__()\n"
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"\n"
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"   Default constructor.\n"
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"\n"
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".. method:: __init__(brother)\n"
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"\n"
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"   Copy constructor.\n"
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"\n"
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"   :arg brother: A Material object.\n"
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"   :type brother: :class:`Material`\n"
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"\n"
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".. method:: __init__(line, diffuse, ambient, specular, emission, shininess, priority)\n"
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"\n"
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"   Builds a Material from its line, diffuse, ambient, specular, emissive\n"
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"   colors, a shininess coefficient and line color priority.\n"
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"\n"
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"   :arg line: The line color.\n"
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"   :type line: :class:`mathutils.Vector`, list or tuple of 4 float values\n"
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"   :arg diffuse: The diffuse color.\n"
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"   :type diffuse: :class:`mathutils.Vector`, list or tuple of 4 float values\n"
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"   :arg ambient: The ambient color.\n"
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"   :type ambient: :class:`mathutils.Vector`, list or tuple of 4 float values\n"
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"   :arg specular: The specular color.\n"
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"   :type specular: :class:`mathutils.Vector`, list or tuple of 4 float values\n"
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"   :arg emission: The emissive color.\n"
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"   :type emission: :class:`mathutils.Vector`, list or tuple of 4 float values\n"
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"   :arg shininess: The shininess coefficient.\n"
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"   :type shininess: float\n"
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"   :arg priority: The line color priority.\n"
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"   :type priority: int");
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static int FrsMaterial_init(BPy_FrsMaterial *self, PyObject *args, PyObject *kwds)
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{
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	static const char *kwlist_1[] = {"brother", NULL};
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	static const char *kwlist_2[] = {"line", "diffuse", "ambient", "specular", "emission", "shininess", "priority", NULL};
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	PyObject *brother = 0;
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	float line[4], diffuse[4], ambient[4], specular[4], emission[4], shininess;
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	int priority;
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	if (PyArg_ParseTupleAndKeywords(args, kwds, "|O!", (char **)kwlist_1, &FrsMaterial_Type, &brother)) {
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		if (!brother) {
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			self->m = new FrsMaterial();
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		}
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		else {
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			FrsMaterial *m = ((BPy_FrsMaterial *)brother)->m;
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			if (!m) {
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				PyErr_SetString(PyExc_RuntimeError, "invalid Material object");
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				return -1;
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			}
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			self->m = new FrsMaterial(*m);
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		}
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	}
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	else if (PyErr_Clear(),
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	         PyArg_ParseTupleAndKeywords(args, kwds, "O&O&O&O&O&fi", (char **)kwlist_2,
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	                                     convert_v4, line,
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	                                     convert_v4, diffuse,
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	                                     convert_v4, ambient,
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	                                     convert_v4, specular,
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	                                     convert_v4, emission,
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	                                     &shininess, &priority))
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	{
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		self->m = new FrsMaterial(line, diffuse, ambient, specular, emission, shininess, priority);
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	}
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	else {
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		PyErr_SetString(PyExc_TypeError, "invalid argument(s)");
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		return -1;
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	}
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	return 0;
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}
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static void FrsMaterial_dealloc(BPy_FrsMaterial *self)
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{
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	delete self->m;
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	Py_TYPE(self)->tp_free((PyObject *)self);
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}
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static PyObject *FrsMaterial_repr(BPy_FrsMaterial *self)
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{
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	return PyUnicode_FromFormat("Material - address: %p", self->m);
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}
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/*----------------------mathutils callbacks ----------------------------*/
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/* subtype */
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#define MATHUTILS_SUBTYPE_DIFFUSE   1
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#define MATHUTILS_SUBTYPE_SPECULAR  2
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#define MATHUTILS_SUBTYPE_AMBIENT   3
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#define MATHUTILS_SUBTYPE_EMISSION  4
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#define MATHUTILS_SUBTYPE_LINE      5
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static int FrsMaterial_mathutils_check(BaseMathObject *bmo)
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{
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	if (!BPy_FrsMaterial_Check(bmo->cb_user))
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		return -1;
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	return 0;
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}
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static int FrsMaterial_mathutils_get(BaseMathObject *bmo, int subtype)
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{
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	BPy_FrsMaterial *self = (BPy_FrsMaterial *)bmo->cb_user;
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	switch (subtype) {
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		case MATHUTILS_SUBTYPE_LINE:
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			bmo->data[0] = self->m->lineR();
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			bmo->data[1] = self->m->lineG();
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			bmo->data[2] = self->m->lineB();
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			bmo->data[3] = self->m->lineA();
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			break;
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		case MATHUTILS_SUBTYPE_DIFFUSE:
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			bmo->data[0] = self->m->diffuseR();
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			bmo->data[1] = self->m->diffuseG();
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			bmo->data[2] = self->m->diffuseB();
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			bmo->data[3] = self->m->diffuseA();
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			break;
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		case MATHUTILS_SUBTYPE_SPECULAR:
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			bmo->data[0] = self->m->specularR();
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			bmo->data[1] = self->m->specularG();
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			bmo->data[2] = self->m->specularB();
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			bmo->data[3] = self->m->specularA();
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			break;
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		case MATHUTILS_SUBTYPE_AMBIENT:
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			bmo->data[0] = self->m->ambientR();
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			bmo->data[1] = self->m->ambientG();
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			bmo->data[2] = self->m->ambientB();
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			bmo->data[3] = self->m->ambientA();
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			break;
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		case MATHUTILS_SUBTYPE_EMISSION:
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			bmo->data[0] = self->m->emissionR();
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			bmo->data[1] = self->m->emissionG();
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			bmo->data[2] = self->m->emissionB();
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			bmo->data[3] = self->m->emissionA();
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			break;
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		default:
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			return -1;
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	}
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	return 0;
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}
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static int FrsMaterial_mathutils_set(BaseMathObject *bmo, int subtype)
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{
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	BPy_FrsMaterial *self = (BPy_FrsMaterial *)bmo->cb_user;
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	switch (subtype) {
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		case MATHUTILS_SUBTYPE_LINE:
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			self->m->setLine(bmo->data[0], bmo->data[1], bmo->data[2], bmo->data[3]);
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			break;
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		case MATHUTILS_SUBTYPE_DIFFUSE:
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			self->m->setDiffuse(bmo->data[0], bmo->data[1], bmo->data[2], bmo->data[3]);
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			break;
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		case MATHUTILS_SUBTYPE_SPECULAR:
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			self->m->setSpecular(bmo->data[0], bmo->data[1], bmo->data[2], bmo->data[3]);
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			break;
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		case MATHUTILS_SUBTYPE_AMBIENT:
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			self->m->setAmbient(bmo->data[0], bmo->data[1], bmo->data[2], bmo->data[3]);
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			break;
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		case MATHUTILS_SUBTYPE_EMISSION:
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			self->m->setEmission(bmo->data[0], bmo->data[1], bmo->data[2], bmo->data[3]);
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			break;
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		default:
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			return -1;
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	}
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	return 0;
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}
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static int FrsMaterial_mathutils_get_index(BaseMathObject *bmo, int subtype, int index)
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{
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	BPy_FrsMaterial *self = (BPy_FrsMaterial *)bmo->cb_user;
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	switch (subtype) {
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		case MATHUTILS_SUBTYPE_LINE:
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			{
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				const float *color = self->m->line();
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				bmo->data[index] = color[index];
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			}
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			break;
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		case MATHUTILS_SUBTYPE_DIFFUSE:
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			{
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				const float *color = self->m->diffuse();
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				bmo->data[index] = color[index];
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			}
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			break;
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		case MATHUTILS_SUBTYPE_SPECULAR:
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			{
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				const float *color = self->m->specular();
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				bmo->data[index] = color[index];
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			}
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			break;
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		case MATHUTILS_SUBTYPE_AMBIENT:
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			{
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				const float *color = self->m->ambient();
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				bmo->data[index] = color[index];
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			}
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			break;
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		case MATHUTILS_SUBTYPE_EMISSION:
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			{
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				const float *color = self->m->emission();
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				bmo->data[index] = color[index];
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			}
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			break;
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		default:
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			return -1;
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	}
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	return 0;
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}
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static int FrsMaterial_mathutils_set_index(BaseMathObject *bmo, int subtype, int index)
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{
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	BPy_FrsMaterial *self = (BPy_FrsMaterial *)bmo->cb_user;
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	float color[4];
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	switch (subtype) {
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		case MATHUTILS_SUBTYPE_LINE:
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			copy_v4_v4(color, self->m->line());
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			color[index] = bmo->data[index];
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			self->m->setLine(color[0], color[1], color[2], color[3]);
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			break;
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		case MATHUTILS_SUBTYPE_DIFFUSE:
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			copy_v4_v4(color, self->m->diffuse());
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			color[index] = bmo->data[index];
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			self->m->setDiffuse(color[0], color[1], color[2], color[3]);
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			break;
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		case MATHUTILS_SUBTYPE_SPECULAR:
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			copy_v4_v4(color, self->m->specular());
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			color[index] = bmo->data[index];
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			self->m->setSpecular(color[0], color[1], color[2], color[3]);
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			break;
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		case MATHUTILS_SUBTYPE_AMBIENT:
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			copy_v4_v4(color, self->m->ambient());
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			color[index] = bmo->data[index];
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			self->m->setAmbient(color[0], color[1], color[2], color[3]);
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			break;
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		case MATHUTILS_SUBTYPE_EMISSION:
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			copy_v4_v4(color, self->m->emission());
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			color[index] = bmo->data[index];
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			self->m->setEmission(color[0], color[1], color[2], color[3]);
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			break;
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		default:
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			return -1;
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	}
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	return 0;
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}
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static Mathutils_Callback FrsMaterial_mathutils_cb = {
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	FrsMaterial_mathutils_check,
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	FrsMaterial_mathutils_get,
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	FrsMaterial_mathutils_set,
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	FrsMaterial_mathutils_get_index,
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	FrsMaterial_mathutils_set_index
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};
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static unsigned char FrsMaterial_mathutils_cb_index = -1;
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void FrsMaterial_mathutils_register_callback()
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{
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	FrsMaterial_mathutils_cb_index = Mathutils_RegisterCallback(&FrsMaterial_mathutils_cb);
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}
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/*----------------------FrsMaterial get/setters ----------------------------*/
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PyDoc_STRVAR(FrsMaterial_line_doc,
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"RGBA components of the line color of the material.\n"
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"\n"
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":type: :class:`mathutils.Vector`");
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static PyObject *FrsMaterial_line_get(BPy_FrsMaterial *self, void *UNUSED(closure))
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{
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	return Vector_CreatePyObject_cb((PyObject *)self, 4, FrsMaterial_mathutils_cb_index, MATHUTILS_SUBTYPE_LINE);
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}
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static int FrsMaterial_line_set(BPy_FrsMaterial *self, PyObject *value, void *UNUSED(closure))
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{
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	float color[4];
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	if (mathutils_array_parse(color, 4, 4, value,
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	                          "value must be a 4-dimensional vector") == -1)
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	{
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		return -1;
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	}
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	self->m->setLine(color[0], color[1], color[2], color[3]);
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	return 0;
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}
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PyDoc_STRVAR(FrsMaterial_diffuse_doc,
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"RGBA components of the diffuse color of the material.\n"
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"\n"
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":type: :class:`mathutils.Vector`");
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static PyObject *FrsMaterial_diffuse_get(BPy_FrsMaterial *self, void *UNUSED(closure))
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{
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	return Vector_CreatePyObject_cb((PyObject *)self, 4, FrsMaterial_mathutils_cb_index, MATHUTILS_SUBTYPE_DIFFUSE);
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}
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static int FrsMaterial_diffuse_set(BPy_FrsMaterial *self, PyObject *value, void *UNUSED(closure))
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{
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	float color[4];
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	if (mathutils_array_parse(color, 4, 4, value,
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	                          "value must be a 4-dimensional vector") == -1)
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	{
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		return -1;
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	}
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	self->m->setDiffuse(color[0], color[1], color[2], color[3]);
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	return 0;
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}
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PyDoc_STRVAR(FrsMaterial_specular_doc,
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"RGBA components of the specular color of the material.\n"
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"\n"
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":type: :class:`mathutils.Vector`");
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static PyObject *FrsMaterial_specular_get(BPy_FrsMaterial *self, void *UNUSED(closure))
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{
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	return Vector_CreatePyObject_cb((PyObject *)self, 4, FrsMaterial_mathutils_cb_index, MATHUTILS_SUBTYPE_SPECULAR);
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}
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static int FrsMaterial_specular_set(BPy_FrsMaterial *self, PyObject *value, void *UNUSED(closure))
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{
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	float color[4];
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	if (mathutils_array_parse(color, 4, 4, value,
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	                          "value must be a 4-dimensional vector") == -1)
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	{
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		return -1;
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	}
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	self->m->setSpecular(color[0], color[1], color[2], color[3]);
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	return 0;
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}
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PyDoc_STRVAR(FrsMaterial_ambient_doc,
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"RGBA components of the ambient color of the material.\n"
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"\n"
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":type: :class:`mathutils.Color`");
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static PyObject *FrsMaterial_ambient_get(BPy_FrsMaterial *self, void *UNUSED(closure))
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{
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	return Vector_CreatePyObject_cb((PyObject *)self, 4, FrsMaterial_mathutils_cb_index, MATHUTILS_SUBTYPE_AMBIENT);
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}
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static int FrsMaterial_ambient_set(BPy_FrsMaterial *self, PyObject *value, void *UNUSED(closure))
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{
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	float color[4];
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	if (mathutils_array_parse(color, 4, 4, value,
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	                          "value must be a 4-dimensional vector") == -1)
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	{
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		return -1;
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	}
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	self->m->setAmbient(color[0], color[1], color[2], color[3]);
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	return 0;
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}
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 | 
						|
PyDoc_STRVAR(FrsMaterial_emission_doc,
 | 
						|
"RGBA components of the emissive color of the material.\n"
 | 
						|
"\n"
 | 
						|
":type: :class:`mathutils.Color`");
 | 
						|
 | 
						|
static PyObject *FrsMaterial_emission_get(BPy_FrsMaterial *self, void *UNUSED(closure))
 | 
						|
{
 | 
						|
	return Vector_CreatePyObject_cb((PyObject *)self, 4, FrsMaterial_mathutils_cb_index, MATHUTILS_SUBTYPE_EMISSION);
 | 
						|
}
 | 
						|
 | 
						|
static int FrsMaterial_emission_set(BPy_FrsMaterial *self, PyObject *value, void *UNUSED(closure))
 | 
						|
{
 | 
						|
	float color[4];
 | 
						|
	if (mathutils_array_parse(color, 4, 4, value,
 | 
						|
	                          "value must be a 4-dimensional vector") == -1)
 | 
						|
	{
 | 
						|
		return -1;
 | 
						|
	}
 | 
						|
	self->m->setEmission(color[0], color[1], color[2], color[3]);
 | 
						|
	return 0;
 | 
						|
}
 | 
						|
 | 
						|
PyDoc_STRVAR(FrsMaterial_shininess_doc,
 | 
						|
"Shininess coefficient of the material.\n"
 | 
						|
"\n"
 | 
						|
":type: float");
 | 
						|
 | 
						|
static PyObject *FrsMaterial_shininess_get(BPy_FrsMaterial *self, void *UNUSED(closure))
 | 
						|
{
 | 
						|
	return PyFloat_FromDouble(self->m->shininess());
 | 
						|
}
 | 
						|
 | 
						|
static int FrsMaterial_shininess_set(BPy_FrsMaterial *self, PyObject *value, void *UNUSED(closure))
 | 
						|
{
 | 
						|
	float scalar;
 | 
						|
	if ((scalar = PyFloat_AsDouble(value)) == -1.0f && PyErr_Occurred()) { /* parsed item not a number */
 | 
						|
		PyErr_SetString(PyExc_TypeError, "value must be a number");
 | 
						|
		return -1;
 | 
						|
	}
 | 
						|
	self->m->setShininess(scalar);
 | 
						|
	return 0;
 | 
						|
}
 | 
						|
 | 
						|
PyDoc_STRVAR(FrsMaterial_priority_doc,
 | 
						|
"Line color priority of the material.\n"
 | 
						|
"\n"
 | 
						|
":type: int");
 | 
						|
 | 
						|
static PyObject *FrsMaterial_priority_get(BPy_FrsMaterial *self, void *UNUSED(closure))
 | 
						|
{
 | 
						|
	return PyLong_FromLong(self->m->priority());
 | 
						|
}
 | 
						|
 | 
						|
static int FrsMaterial_priority_set(BPy_FrsMaterial *self, PyObject *value, void *UNUSED(closure))
 | 
						|
{
 | 
						|
	int scalar;
 | 
						|
	if ((scalar = PyLong_AsLong(value)) == -1 && PyErr_Occurred()) {
 | 
						|
		PyErr_SetString(PyExc_TypeError, "value must be an integer");
 | 
						|
		return -1;
 | 
						|
	}
 | 
						|
	self->m->setPriority(scalar);
 | 
						|
	return 0;
 | 
						|
}
 | 
						|
 | 
						|
static PyGetSetDef BPy_FrsMaterial_getseters[] = {
 | 
						|
	{(char *)"line", (getter)FrsMaterial_line_get, (setter)FrsMaterial_line_set,
 | 
						|
	                 (char *)FrsMaterial_line_doc, NULL},
 | 
						|
	{(char *)"diffuse", (getter)FrsMaterial_diffuse_get, (setter)FrsMaterial_diffuse_set,
 | 
						|
	                    (char *)FrsMaterial_diffuse_doc, NULL},
 | 
						|
	{(char *)"specular", (getter)FrsMaterial_specular_get, (setter)FrsMaterial_specular_set,
 | 
						|
	                     (char *)FrsMaterial_specular_doc, NULL},
 | 
						|
	{(char *)"ambient", (getter)FrsMaterial_ambient_get, (setter)FrsMaterial_ambient_set,
 | 
						|
	                    (char *)FrsMaterial_ambient_doc, NULL},
 | 
						|
	{(char *)"emission", (getter)FrsMaterial_emission_get, (setter)FrsMaterial_emission_set,
 | 
						|
	                     (char *)FrsMaterial_emission_doc, NULL},
 | 
						|
	{(char *)"shininess", (getter)FrsMaterial_shininess_get, (setter)FrsMaterial_shininess_set,
 | 
						|
	                      (char *)FrsMaterial_shininess_doc, NULL},
 | 
						|
	{(char *)"priority", (getter)FrsMaterial_priority_get, (setter)FrsMaterial_priority_set,
 | 
						|
	                     (char *)FrsMaterial_priority_doc, NULL},
 | 
						|
	{NULL, NULL, NULL, NULL, NULL}  /* Sentinel */
 | 
						|
};
 | 
						|
 | 
						|
static PyObject *BPy_FrsMaterial_richcmpr(PyObject *objectA, PyObject *objectB, int comparison_type)
 | 
						|
{
 | 
						|
	const BPy_FrsMaterial *matA = NULL, *matB = NULL;
 | 
						|
	bool result = 0;
 | 
						|
 | 
						|
	if (!BPy_FrsMaterial_Check(objectA) || !BPy_FrsMaterial_Check(objectB)) {
 | 
						|
		if (comparison_type == Py_NE) {
 | 
						|
			Py_RETURN_TRUE;
 | 
						|
		}
 | 
						|
		else {
 | 
						|
			Py_RETURN_FALSE;
 | 
						|
		}
 | 
						|
	}
 | 
						|
 | 
						|
	matA = (BPy_FrsMaterial *)objectA;
 | 
						|
	matB = (BPy_FrsMaterial *)objectB;
 | 
						|
 | 
						|
	switch (comparison_type) {
 | 
						|
		case Py_NE:
 | 
						|
			result = (*matA->m) != (*matB->m);
 | 
						|
			break;
 | 
						|
		case Py_EQ:
 | 
						|
			result = (*matA->m) == (*matB->m);
 | 
						|
			break;
 | 
						|
		default:
 | 
						|
			PyErr_SetString(PyExc_TypeError, "Material does not support this comparison type");
 | 
						|
			return NULL;
 | 
						|
	}
 | 
						|
 | 
						|
	if (result == true) {
 | 
						|
		Py_RETURN_TRUE;
 | 
						|
	}
 | 
						|
	else {
 | 
						|
		Py_RETURN_FALSE;
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
static Py_hash_t FrsMaterial_hash(PyObject *self)
 | 
						|
{
 | 
						|
	return (Py_uhash_t)BLI_hash_mm2((const unsigned char *)self, sizeof(*self), 0);
 | 
						|
}
 | 
						|
/*-----------------------BPy_FrsMaterial type definition ------------------------------*/
 | 
						|
 | 
						|
PyTypeObject FrsMaterial_Type = {
 | 
						|
	PyVarObject_HEAD_INIT(NULL, 0)
 | 
						|
	"Material",                     /* tp_name */
 | 
						|
	sizeof(BPy_FrsMaterial),        /* tp_basicsize */
 | 
						|
	0,                              /* tp_itemsize */
 | 
						|
	(destructor)FrsMaterial_dealloc, /* tp_dealloc */
 | 
						|
	0,                              /* tp_print */
 | 
						|
	0,                              /* tp_getattr */
 | 
						|
	0,                              /* tp_setattr */
 | 
						|
	0,                              /* tp_reserved */
 | 
						|
	(reprfunc)FrsMaterial_repr,     /* tp_repr */
 | 
						|
	0,                              /* tp_as_number */
 | 
						|
	0,                              /* tp_as_sequence */
 | 
						|
	0,                              /* tp_as_mapping */
 | 
						|
	(hashfunc)FrsMaterial_hash,     /* tp_hash  */
 | 
						|
	0,                              /* tp_call */
 | 
						|
	0,                              /* tp_str */
 | 
						|
	0,                              /* tp_getattro */
 | 
						|
	0,                              /* tp_setattro */
 | 
						|
	0,                              /* tp_as_buffer */
 | 
						|
	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
 | 
						|
	FrsMaterial_doc,                /* tp_doc */
 | 
						|
	0,                              /* tp_traverse */
 | 
						|
	0,                              /* tp_clear */
 | 
						|
	(richcmpfunc)BPy_FrsMaterial_richcmpr, /* tp_richcompare */
 | 
						|
	0,                              /* tp_weaklistoffset */
 | 
						|
	0,                              /* tp_iter */
 | 
						|
	0,                              /* tp_iternext */
 | 
						|
	0,                              /* tp_methods */
 | 
						|
	0,                              /* tp_members */
 | 
						|
	BPy_FrsMaterial_getseters,      /* tp_getset */
 | 
						|
	0,                              /* tp_base */
 | 
						|
	0,                              /* tp_dict */
 | 
						|
	0,                              /* tp_descr_get */
 | 
						|
	0,                              /* tp_descr_set */
 | 
						|
	0,                              /* tp_dictoffset */
 | 
						|
	(initproc)FrsMaterial_init,     /* tp_init */
 | 
						|
	0,                              /* tp_alloc */
 | 
						|
	PyType_GenericNew,              /* tp_new */
 | 
						|
};
 | 
						|
 | 
						|
///////////////////////////////////////////////////////////////////////////////////////////
 | 
						|
 | 
						|
#ifdef __cplusplus
 | 
						|
}
 | 
						|
#endif
 |