blender/source/gameengine/Ketsji/KX_VertexProxy.cpp

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/**
* $Id$
* ***** BEGIN GPL LICENSE BLOCK *****
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*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
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*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
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*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
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#include "KX_VertexProxy.h"
#include "KX_MeshProxy.h"
#include "RAS_TexVert.h"
#include "KX_PyMath.h"
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PyTypeObject KX_VertexProxy::Type = {
PyVarObject_HEAD_INIT(NULL, 0)
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"KX_VertexProxy",
sizeof(PyObjectPlus_Proxy),
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0,
py_base_dealloc,
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0,
0,
0,
0,
py_base_repr,
0,0,0,0,0,0,0,0,0,
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
0,0,0,0,0,0,0,
Methods,
0,
0,
&CValue::Type,
0,0,0,0,0,0,
py_base_new
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};
PyMethodDef KX_VertexProxy::Methods[] = {
{"getXYZ", (PyCFunction)KX_VertexProxy::sPyGetXYZ,METH_NOARGS},
{"setXYZ", (PyCFunction)KX_VertexProxy::sPySetXYZ,METH_O},
{"getUV", (PyCFunction)KX_VertexProxy::sPyGetUV,METH_NOARGS},
{"setUV", (PyCFunction)KX_VertexProxy::sPySetUV,METH_O},
{"getUV2", (PyCFunction)KX_VertexProxy::sPyGetUV2,METH_NOARGS},
{"setUV2", (PyCFunction)KX_VertexProxy::sPySetUV2,METH_VARARGS},
{"getRGBA", (PyCFunction)KX_VertexProxy::sPyGetRGBA,METH_NOARGS},
{"setRGBA", (PyCFunction)KX_VertexProxy::sPySetRGBA,METH_O},
{"getNormal", (PyCFunction)KX_VertexProxy::sPyGetNormal,METH_NOARGS},
{"setNormal", (PyCFunction)KX_VertexProxy::sPySetNormal,METH_O},
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{NULL,NULL} //Sentinel
};
PyAttributeDef KX_VertexProxy::Attributes[] = {
//KX_PYATTRIBUTE_TODO("DummyProps"),
KX_PYATTRIBUTE_DUMMY("x"),
KX_PYATTRIBUTE_DUMMY("y"),
KX_PYATTRIBUTE_DUMMY("z"),
KX_PYATTRIBUTE_DUMMY("r"),
KX_PYATTRIBUTE_DUMMY("g"),
KX_PYATTRIBUTE_DUMMY("b"),
KX_PYATTRIBUTE_DUMMY("a"),
KX_PYATTRIBUTE_DUMMY("u"),
KX_PYATTRIBUTE_DUMMY("v"),
KX_PYATTRIBUTE_DUMMY("u2"),
KX_PYATTRIBUTE_DUMMY("v2"),
KX_PYATTRIBUTE_DUMMY("XYZ"),
KX_PYATTRIBUTE_DUMMY("UV"),
KX_PYATTRIBUTE_DUMMY("color"),
KX_PYATTRIBUTE_DUMMY("colour"),
KX_PYATTRIBUTE_DUMMY("normal"),
{ NULL } //Sentinel
};
#if 0
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PyObject*
KX_VertexProxy::py_getattro(PyObject *attr)
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{
char *attr_str= _PyUnicode_AsString(attr);
if (attr_str[1]=='\0') { // Group single letters
// pos
if (attr_str[0]=='x')
return PyFloat_FromDouble(m_vertex->getXYZ()[0]);
if (attr_str[0]=='y')
return PyFloat_FromDouble(m_vertex->getXYZ()[1]);
if (attr_str[0]=='z')
return PyFloat_FromDouble(m_vertex->getXYZ()[2]);
// Col
if (attr_str[0]=='r')
return PyFloat_FromDouble(m_vertex->getRGBA()[0]/255.0);
if (attr_str[0]=='g')
return PyFloat_FromDouble(m_vertex->getRGBA()[1]/255.0);
if (attr_str[0]=='b')
return PyFloat_FromDouble(m_vertex->getRGBA()[2]/255.0);
if (attr_str[0]=='a')
return PyFloat_FromDouble(m_vertex->getRGBA()[3]/255.0);
// UV
if (attr_str[0]=='u')
return PyFloat_FromDouble(m_vertex->getUV1()[0]);
if (attr_str[0]=='v')
return PyFloat_FromDouble(m_vertex->getUV1()[1]);
}
if (!strcmp(attr_str, "XYZ"))
return PyObjectFrom(MT_Vector3(m_vertex->getXYZ()));
if (!strcmp(attr_str, "UV"))
return PyObjectFrom(MT_Point2(m_vertex->getUV1()));
if (!strcmp(attr_str, "color") || !strcmp(attr_str, "colour"))
{
const unsigned char *colp = m_vertex->getRGBA();
MT_Vector4 color(colp[0], colp[1], colp[2], colp[3]);
color /= 255.0;
return PyObjectFrom(color);
}
if (!strcmp(attr_str, "normal"))
{
return PyObjectFrom(MT_Vector3(m_vertex->getNormal()));
}
py_getattro_up(CValue);
}
#endif
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#if 0
int KX_VertexProxy::py_setattro(PyObject *attr, PyObject *pyvalue)
{
char *attr_str= _PyUnicode_AsString(attr);
if (PySequence_Check(pyvalue))
{
if (!strcmp(attr_str, "XYZ"))
{
MT_Point3 vec;
if (PyVecTo(pyvalue, vec))
{
m_vertex->SetXYZ(vec);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
return PY_SET_ATTR_FAIL;
}
if (!strcmp(attr_str, "UV"))
{
MT_Point2 vec;
if (PyVecTo(pyvalue, vec))
{
m_vertex->SetUV(vec);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
return PY_SET_ATTR_FAIL;
}
if (!strcmp(attr_str, "color") || !strcmp(attr_str, "colour"))
{
MT_Vector4 vec;
if (PyVecTo(pyvalue, vec))
{
m_vertex->SetRGBA(vec);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
return PY_SET_ATTR_FAIL;
}
if (!strcmp(attr_str, "normal"))
{
MT_Vector3 vec;
if (PyVecTo(pyvalue, vec))
{
m_vertex->SetNormal(vec);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
return PY_SET_ATTR_FAIL;
}
}
if (PyFloat_Check(pyvalue))
{
float val = PyFloat_AsDouble(pyvalue);
// pos
MT_Point3 pos(m_vertex->getXYZ());
if (!strcmp(attr_str, "x"))
{
pos.x() = val;
m_vertex->SetXYZ(pos);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
if (!strcmp(attr_str, "y"))
{
pos.y() = val;
m_vertex->SetXYZ(pos);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
if (!strcmp(attr_str, "z"))
{
pos.z() = val;
m_vertex->SetXYZ(pos);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
// uv
MT_Point2 uv = m_vertex->getUV1();
if (!strcmp(attr_str, "u"))
{
uv[0] = val;
m_vertex->SetUV(uv);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
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if (!strcmp(attr_str, "v"))
{
uv[1] = val;
m_vertex->SetUV(uv);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
// uv
MT_Point2 uv2 = m_vertex->getUV2();
if (!strcmp(attr_str, "u2"))
{
uv[0] = val;
m_vertex->SetUV2(uv);
m_mesh->SetMeshModified(true);
return 0;
}
if (!strcmp(attr_str, "v2"))
{
uv[1] = val;
m_vertex->SetUV2(uv);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
// col
unsigned int icol = *((const unsigned int *)m_vertex->getRGBA());
unsigned char *cp = (unsigned char*) &icol;
val *= 255.0;
if (!strcmp(attr_str, "r"))
{
cp[0] = (unsigned char) val;
m_vertex->SetRGBA(icol);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
if (!strcmp(attr_str, "g"))
{
cp[1] = (unsigned char) val;
m_vertex->SetRGBA(icol);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
if (!strcmp(attr_str, "b"))
{
cp[2] = (unsigned char) val;
m_vertex->SetRGBA(icol);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
if (!strcmp(attr_str, "a"))
{
cp[3] = (unsigned char) val;
m_vertex->SetRGBA(icol);
m_mesh->SetMeshModified(true);
return PY_SET_ATTR_SUCCESS;
}
}
return CValue::py_setattro(attr, pyvalue);
}
#endif
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KX_VertexProxy::KX_VertexProxy(KX_MeshProxy*mesh, RAS_TexVert* vertex)
: m_vertex(vertex),
m_mesh(mesh)
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{
}
KX_VertexProxy::~KX_VertexProxy()
{
}
// stuff for cvalue related things
CValue* KX_VertexProxy::Calc(VALUE_OPERATOR, CValue *) { return NULL;}
CValue* KX_VertexProxy::CalcFinal(VALUE_DATA_TYPE, VALUE_OPERATOR, CValue *) { return NULL;}
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STR_String sVertexName="vertex";
const STR_String & KX_VertexProxy::GetText() {return sVertexName;};
double KX_VertexProxy::GetNumber() { return -1;}
STR_String& KX_VertexProxy::GetName() { return sVertexName;}
void KX_VertexProxy::SetName(const char *) { };
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CValue* KX_VertexProxy::GetReplica() { return NULL;}
// stuff for python integration
PyObject* KX_VertexProxy::PyGetXYZ()
{
return PyObjectFrom(MT_Point3(m_vertex->getXYZ()));
}
PyObject* KX_VertexProxy::PySetXYZ(PyObject* value)
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{
MT_Point3 vec;
if (!PyVecTo(value, vec))
return NULL;
m_vertex->SetXYZ(vec);
m_mesh->SetMeshModified(true);
Py_RETURN_NONE;
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}
PyObject* KX_VertexProxy::PyGetNormal()
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{
return PyObjectFrom(MT_Vector3(m_vertex->getNormal()));
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}
PyObject* KX_VertexProxy::PySetNormal(PyObject* value)
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{
MT_Vector3 vec;
if (!PyVecTo(value, vec))
return NULL;
m_vertex->SetNormal(vec);
m_mesh->SetMeshModified(true);
Py_RETURN_NONE;
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}
PyObject* KX_VertexProxy::PyGetRGBA()
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{
int *rgba = (int *) m_vertex->getRGBA();
return PyLong_FromSsize_t(*rgba);
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}
PyObject* KX_VertexProxy::PySetRGBA(PyObject* value)
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{
if PyLong_Check(value) {
int rgba = PyLong_AsSsize_t(value);
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m_vertex->SetRGBA(rgba);
m_mesh->SetMeshModified(true);
Py_RETURN_NONE;
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}
else {
MT_Vector4 vec;
if (PyVecTo(value, vec))
{
m_vertex->SetRGBA(vec);
m_mesh->SetMeshModified(true);
Py_RETURN_NONE;
}
}
PyErr_SetString(PyExc_TypeError, "vert.setRGBA(value): KX_VertexProxy, expected a 4D vector or an int");
return NULL;
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}
PyObject* KX_VertexProxy::PyGetUV()
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{
return PyObjectFrom(MT_Vector2(m_vertex->getUV1()));
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}
PyObject* KX_VertexProxy::PySetUV(PyObject* value)
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{
MT_Point2 vec;
if (!PyVecTo(value, vec))
return NULL;
m_vertex->SetUV(vec);
m_mesh->SetMeshModified(true);
Py_RETURN_NONE;
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}
PyObject* KX_VertexProxy::PyGetUV2()
{
return PyObjectFrom(MT_Vector2(m_vertex->getUV2()));
}
PyObject* KX_VertexProxy::PySetUV2(PyObject* args)
{
MT_Point2 vec;
unsigned int unit= RAS_TexVert::SECOND_UV;
PyObject* list= NULL;
if(!PyArg_ParseTuple(args, "O|i:setUV2", &list, &unit))
return NULL;
if (!PyVecTo(list, vec))
return NULL;
m_vertex->SetFlag((m_vertex->getFlag()|RAS_TexVert::SECOND_UV));
m_vertex->SetUnit(unit);
m_vertex->SetUV2(vec);
m_mesh->SetMeshModified(true);
Py_RETURN_NONE;
}