Joseph Gilbert
e60291d39c
- Mostly this cleans up the #includes and header files in the python project. - Warning fixes are mostly casting issues and misc fixes. General warning clean up. - #include Python.h MUST come as the first include to avoid the POSIX redefine warning in the unix makefiles - fno-strict-aliasing flag added to makefile to fix a unavoidable type punning warning in types.c
606 lines
19 KiB
C
606 lines
19 KiB
C
/*
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* $Id$
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*
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* ***** BEGIN GPL/BL DUAL 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. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* This is a new part of Blender.
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*
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* Contributor(s): Jacques Guignot
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#include "Wave.h" /*This must come first*/
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#include "DNA_object_types.h"
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#include "BKE_effect.h"
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#include "BKE_global.h"
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#include "BKE_main.h"
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#include "gen_utils.h"
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/******* prototypes **********/
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PyObject *Wave_Init( void );
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/*****************************************************************************/
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/* Python BPy_Wave methods table: */
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/*****************************************************************************/
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static PyMethodDef BPy_Wave_methods[] = {
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{"getType", ( PyCFunction ) Effect_getType,
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METH_NOARGS, "() - Return Effect type"},
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{"setType", ( PyCFunction ) Effect_setType,
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METH_VARARGS, "() - Set Effect type"},
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{"getFlag", ( PyCFunction ) Effect_getFlag,
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METH_NOARGS, "() - Return Effect flag"},
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{"setFlag", ( PyCFunction ) Effect_setFlag,
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METH_VARARGS, "() - Set Effect flag"},
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{"getStartx", ( PyCFunction ) Wave_getStartx,
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METH_NOARGS, "()-Return Wave startx"},
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{"setStartx", ( PyCFunction ) Wave_setStartx, METH_VARARGS,
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"()- Sets Wave startx"},
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{"getStarty", ( PyCFunction ) Wave_getStarty,
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METH_NOARGS, "()-Return Wave starty"},
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{"setStarty", ( PyCFunction ) Wave_setStarty, METH_VARARGS,
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"()- Sets Wave starty"},
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{"getHeight", ( PyCFunction ) Wave_getHeight,
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METH_NOARGS, "()-Return Wave height"},
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{"setHeight", ( PyCFunction ) Wave_setHeight, METH_VARARGS,
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"()- Sets Wave height"},
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{"getWidth", ( PyCFunction ) Wave_getWidth,
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METH_NOARGS, "()-Return Wave width"},
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{"setWidth", ( PyCFunction ) Wave_setWidth, METH_VARARGS,
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"()- Sets Wave width"},
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{"getNarrow", ( PyCFunction ) Wave_getNarrow,
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METH_NOARGS, "()-Return Wave narrow"},
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{"setNarrow", ( PyCFunction ) Wave_setNarrow, METH_VARARGS,
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"()- Sets Wave narrow"},
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{"getSpeed", ( PyCFunction ) Wave_getSpeed,
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METH_NOARGS, "()-Return Wave speed"},
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{"setSpeed", ( PyCFunction ) Wave_setSpeed, METH_VARARGS,
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"()- Sets Wave speed"},
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{"getMinfac", ( PyCFunction ) Wave_getMinfac,
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METH_NOARGS, "()-Return Wave minfac"},
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{"setMinfac", ( PyCFunction ) Wave_setMinfac, METH_VARARGS,
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"()- Sets Wave minfac"},
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{"getDamp", ( PyCFunction ) Wave_getDamp,
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METH_NOARGS, "()-Return Wave damp"},
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{"setDamp", ( PyCFunction ) Wave_setDamp, METH_VARARGS,
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"()- Sets Wave damp"},
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{"getTimeoffs", ( PyCFunction ) Wave_getTimeoffs,
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METH_NOARGS, "()-Return Wave timeoffs"},
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{"setTimeoffs", ( PyCFunction ) Wave_setTimeoffs, METH_VARARGS,
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"()- Sets Wave timeoffs"},
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{"getLifetime", ( PyCFunction ) Wave_getLifetime,
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METH_NOARGS, "()-Return Wave lifetime"},
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{"setLifetime", ( PyCFunction ) Wave_setLifetime, METH_VARARGS,
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"()- Sets Wave lifetime"},
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{NULL, NULL, 0, NULL}
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};
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/*****************************************************************************/
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/* Python Wave_Type structure definition: */
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/*****************************************************************************/
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PyTypeObject Wave_Type = {
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PyObject_HEAD_INIT( NULL )
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0,
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"Wave",
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sizeof( BPy_Wave ),
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0,
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/* methods */
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( destructor ) WaveDeAlloc, /* tp_dealloc */
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( printfunc ) WavePrint, /* tp_print */
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( getattrfunc ) WaveGetAttr, /* tp_getattr */
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( setattrfunc ) WaveSetAttr, /* tp_setattr */
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0, /* tp_compare */
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( reprfunc ) WaveRepr, /* 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_as_hash */
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0, 0, 0, 0, 0, 0,
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0, /* tp_doc */
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0, 0, 0, 0, 0, 0,
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BPy_Wave_methods, /* tp_methods */
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0, /* tp_members */
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};
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/*****************************************************************************/
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/* The following string definitions are used for documentation strings. */
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/* In Python these will be written to the console when doing a */
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/* Blender.Wave.__doc__ */
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/*****************************************************************************/
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static char M_Wave_doc[] = "The Blender Wave module\n\n\
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This module provides access to **Object Data** in Blender.\n\
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Functions :\n\
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New(opt name) : creates a new wave object with the given name (optional)\n\
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Get(name) : retreives a wave with the given name (mandatory)\n\
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get(name) : same as Get. Kept for compatibility reasons";
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static char M_Wave_New_doc[] = "";
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static char M_Wave_Get_doc[] = "xxx";
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/*****************************************************************************/
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/* Python method structure definition for Blender.Wave module: */
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/*****************************************************************************/
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struct PyMethodDef M_Wave_methods[] = {
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{"New", ( PyCFunction ) M_Wave_New, METH_VARARGS, M_Wave_New_doc},
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{"Get", M_Wave_Get, METH_VARARGS, M_Wave_Get_doc},
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{"get", M_Wave_Get, METH_VARARGS, M_Wave_Get_doc},
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{NULL, NULL, 0, NULL}
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};
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/* -Sta x et Sta y : l<> o<> d<>bute la vague
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-X, Y : la vague se propagera dans les directions X et/ou Y
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-Cycl : la vague se r<>p<EFBFBD>tera ou ne se produira qu'une fois
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-Speed, Height, Width, Narrow : joues avec ces param<61>tres, je
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te fais confiance. Ils interagissent et s'influencent alors
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mieux vaut y aller un <20> la fois et qu'un peu <20> la fois.
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-Time sta: la frame o<> l'effet commence <20> se produire.
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-Lifetime: dur<75>e en frames de l'effet.
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-Damptime: le temps, en frames, que met une vague <20> mourir.
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*/
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/*****************************************************************************/
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/* Function: M_Wave_New */
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/* Python equivalent: Blender.Effect.Wave.New */
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/*****************************************************************************/
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PyObject *M_Wave_New( PyObject * self, PyObject * args )
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{
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int type = EFF_WAVE;
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BPy_Effect *pyeffect;
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Effect *bleffect = 0;
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bleffect = add_effect( type );
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if( bleffect == NULL )
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return ( EXPP_ReturnPyObjError( PyExc_RuntimeError,
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"couldn't create Effect Data in Blender" ) );
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pyeffect = ( BPy_Effect * ) PyObject_NEW( BPy_Effect, &Effect_Type );
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if( pyeffect == NULL )
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return ( EXPP_ReturnPyObjError( PyExc_MemoryError,
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"couldn't create Effect Data object" ) );
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pyeffect->effect = bleffect;
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return ( PyObject * ) pyeffect;
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}
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/*****************************************************************************/
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/* Function: M_Wave_Get */
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/* Python equivalent: Blender.Effect.Wave.Get */
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/*****************************************************************************/
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PyObject *M_Wave_Get( PyObject * self, PyObject * args )
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{
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/*arguments : string object name
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int : position of effect in the obj's effect list */
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char *name = 0;
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Object *object_iter;
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Effect *eff;
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BPy_Wave *wanted_eff;
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int num, i;
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if( !PyArg_ParseTuple( args, "si", &name, &num ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected string int argument" ) );
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object_iter = G.main->object.first;
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if( !object_iter )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"Scene contains no object" ) );
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while( object_iter ) {
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if( strcmp( name, object_iter->id.name + 2 ) ) {
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object_iter = object_iter->id.next;
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continue;
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}
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if( object_iter->effect.first != NULL ) {
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eff = object_iter->effect.first;
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for( i = 0; i < num; i++ ) {
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if( eff->type != EFF_WAVE )
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continue;
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eff = eff->next;
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if( !eff )
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return ( EXPP_ReturnPyObjError
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( PyExc_AttributeError,
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"bject" ) );
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}
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wanted_eff =
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( BPy_Wave * ) PyObject_NEW( BPy_Wave,
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&Wave_Type );
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wanted_eff->wave = eff;
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return ( PyObject * ) wanted_eff;
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}
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object_iter = object_iter->id.next;
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}
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Py_INCREF( Py_None );
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return Py_None;
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}
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/*****************************************************************************/
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/* Function: Wave_Init */
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/*****************************************************************************/
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PyObject *Wave_Init( void )
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{
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PyObject *submodule;
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Wave_Type.ob_type = &PyType_Type;
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submodule =
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Py_InitModule3( "Blender.Wave", M_Wave_methods, M_Wave_doc );
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return ( submodule );
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}
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/*****************************************************************************/
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/* Python BPy_Wave methods: */
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/*****************************************************************************/
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PyObject *Wave_getStartx( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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return PyFloat_FromDouble( ptr->startx );
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}
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PyObject *Wave_setStartx( BPy_Wave * self, PyObject * args )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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float val = 0;
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if( !PyArg_ParseTuple( args, "f", &val ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected float argument" ) );
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ptr->startx = val;
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Py_INCREF( Py_None );
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return Py_None;
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}
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PyObject *Wave_getStarty( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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return PyFloat_FromDouble( ptr->starty );
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}
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PyObject *Wave_setStarty( BPy_Wave * self, PyObject * args )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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float val = 0;
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if( !PyArg_ParseTuple( args, "f", &val ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected float argument" ) );
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ptr->starty = val;
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Py_INCREF( Py_None );
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return Py_None;
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}
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PyObject *Wave_getHeight( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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return PyFloat_FromDouble( ptr->height );
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}
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PyObject *Wave_setHeight( BPy_Wave * self, PyObject * args )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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float val = 0;
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if( !PyArg_ParseTuple( args, "f", &val ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected float argument" ) );
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ptr->height = val;
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Py_INCREF( Py_None );
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return Py_None;
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}
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PyObject *Wave_getWidth( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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return PyFloat_FromDouble( ptr->width );
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}
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PyObject *Wave_setWidth( BPy_Wave * self, PyObject * args )
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{
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float val = 0;
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WaveEff *ptr;
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if( !PyArg_ParseTuple( args, "f", &val ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected float argument" ) );
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ptr = ( WaveEff * ) self->wave;
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ptr->width = val;
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Py_INCREF( Py_None );
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return Py_None;
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}
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PyObject *Wave_getNarrow( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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return PyFloat_FromDouble( ptr->narrow );
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}
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PyObject *Wave_setNarrow( BPy_Wave * self, PyObject * args )
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{
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float val = 0;
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WaveEff *ptr;
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if( !PyArg_ParseTuple( args, "f", &val ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected float argument" ) );
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ptr = ( WaveEff * ) self->wave;
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ptr->narrow = val;
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Py_INCREF( Py_None );
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return Py_None;
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}
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PyObject *Wave_getSpeed( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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return PyFloat_FromDouble( ptr->speed );
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}
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PyObject *Wave_setSpeed( BPy_Wave * self, PyObject * args )
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{
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float val = 0;
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WaveEff *ptr;
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if( !PyArg_ParseTuple( args, "f", &val ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected float argument" ) );
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ptr = ( WaveEff * ) self->wave;
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ptr->speed = val;
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Py_INCREF( Py_None );
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return Py_None;
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}
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PyObject *Wave_getMinfac( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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return PyFloat_FromDouble( ptr->minfac );
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}
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PyObject *Wave_setMinfac( BPy_Wave * self, PyObject * args )
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{
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float val = 0;
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WaveEff *ptr;
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if( !PyArg_ParseTuple( args, "f", &val ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected float argument" ) );
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ptr = ( WaveEff * ) self->wave;
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ptr->minfac = val;
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Py_INCREF( Py_None );
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return Py_None;
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}
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PyObject *Wave_getDamp( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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return PyFloat_FromDouble( ptr->damp );
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}
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PyObject *Wave_setDamp( BPy_Wave * self, PyObject * args )
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{
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WaveEff *ptr;
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float val = 0;
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if( !PyArg_ParseTuple( args, "f", &val ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected float argument" ) );
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ptr = ( WaveEff * ) self->wave;
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ptr->damp = val;
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Py_INCREF( Py_None );
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return Py_None;
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}
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PyObject *Wave_getTimeoffs( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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return PyFloat_FromDouble( ptr->timeoffs );
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}
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PyObject *Wave_setTimeoffs( BPy_Wave * self, PyObject * args )
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{
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float val = 0;
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WaveEff *ptr;
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if( !PyArg_ParseTuple( args, "f", &val ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected float argument" ) );
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ptr = ( WaveEff * ) self->wave;
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ptr->timeoffs = val;
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Py_INCREF( Py_None );
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return Py_None;
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}
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PyObject *Wave_getLifetime( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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return PyFloat_FromDouble( ptr->lifetime );
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}
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PyObject *Wave_setLifetime( BPy_Wave * self, PyObject * args )
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{
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float val = 0;
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WaveEff *ptr;
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if( !PyArg_ParseTuple( args, "f", &val ) )
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return ( EXPP_ReturnPyObjError( PyExc_AttributeError,
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"expected float argument" ) );
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ptr = ( WaveEff * ) self->wave;
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ptr->lifetime = val;
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Py_INCREF( Py_None );
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return Py_None;
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}
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/*****************************************************************************/
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/* Function: WaveDeAlloc */
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/* Description: This is a callback function for the BPy_Wave type. It is */
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/* the destructor function. */
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/*****************************************************************************/
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void WaveDeAlloc( BPy_Wave * self )
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{
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WaveEff *ptr = ( WaveEff * ) self->wave;
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PyObject_DEL( ptr );
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}
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/*****************************************************************************/
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/* Function: WaveGetAttr */
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/* Description: This is a callback function for the BPy_Wave type. It is */
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/* the function that accesses BPy_Wave "member variables" and */
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/* methods. */
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/*****************************************************************************/
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PyObject *WaveGetAttr( BPy_Wave * self, char *name )
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{
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if( !strcmp( name, "lifetime" ) )
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return Wave_getLifetime( self );
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else if( !strcmp( name, "timeoffs" ) )
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return Wave_getTimeoffs( self );
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else if( !strcmp( name, "damp" ) )
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return Wave_getDamp( self );
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else if( !strcmp( name, "minfac" ) )
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return Wave_getMinfac( self );
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else if( !strcmp( name, "speed" ) )
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return Wave_getSpeed( self );
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else if( !strcmp( name, "narrow" ) )
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return Wave_getNarrow( self );
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else if( !strcmp( name, "width" ) )
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return Wave_getWidth( self );
|
||
else if( !strcmp( name, "height" ) )
|
||
return Wave_getHeight( self );
|
||
else if( !strcmp( name, "startx" ) )
|
||
return Wave_getStartx( self );
|
||
else if( !strcmp( name, "starty" ) )
|
||
return Wave_getStarty( self );
|
||
return Py_FindMethod( BPy_Wave_methods, ( PyObject * ) self, name );
|
||
}
|
||
|
||
/*****************************************************************************/
|
||
/* Function: WaveSetAttr */
|
||
/* Description: This is a callback function for the BPy_Wave type. It is the */
|
||
/* function that sets Wave Data attributes (member variables). */
|
||
/*****************************************************************************/
|
||
int WaveSetAttr( BPy_Wave * self, char *name, PyObject * value )
|
||
{
|
||
PyObject *valtuple;
|
||
PyObject *error = NULL;
|
||
|
||
valtuple = Py_BuildValue( "(N)", value );
|
||
|
||
if( !valtuple )
|
||
return EXPP_ReturnIntError( PyExc_MemoryError,
|
||
"ParticleSetAttr: couldn't create PyTuple" );
|
||
|
||
if( !strcmp( name, "lifetime" ) )
|
||
error = Wave_setLifetime( self, valtuple );
|
||
else if( !strcmp( name, "timeoffs" ) )
|
||
error = Wave_setTimeoffs( self, valtuple );
|
||
else if( !strcmp( name, "damp" ) )
|
||
error = Wave_setDamp( self, valtuple );
|
||
else if( !strcmp( name, "minfac" ) )
|
||
error = Wave_setMinfac( self, valtuple );
|
||
else if( !strcmp( name, "speed" ) )
|
||
error = Wave_setSpeed( self, valtuple );
|
||
else if( !strcmp( name, "narrow" ) )
|
||
error = Wave_setNarrow( self, valtuple );
|
||
else if( !strcmp( name, "width" ) )
|
||
error = Wave_setWidth( self, valtuple );
|
||
else if( !strcmp( name, "height" ) )
|
||
error = Wave_setHeight( self, valtuple );
|
||
else if( !strcmp( name, "startx" ) )
|
||
error = Wave_setStartx( self, valtuple );
|
||
else if( !strcmp( name, "starty" ) )
|
||
error = Wave_setStarty( self, valtuple );
|
||
|
||
|
||
else {
|
||
Py_DECREF( valtuple );
|
||
|
||
if( ( strcmp( name, "Types" ) == 0 ) ||
|
||
( strcmp( name, "Modes" ) == 0 ) )
|
||
return ( EXPP_ReturnIntError( PyExc_AttributeError,
|
||
"constant dictionary -- cannot be changed" ) );
|
||
|
||
else
|
||
return ( EXPP_ReturnIntError( PyExc_KeyError,
|
||
"attribute not found" ) );
|
||
}
|
||
|
||
Py_DECREF(valtuple);
|
||
|
||
if( error != Py_None )
|
||
return -1;
|
||
|
||
Py_DECREF( Py_None );
|
||
return 0;
|
||
}
|
||
|
||
/*****************************************************************************/
|
||
/* Function: WavePrint */
|
||
/* Description: This is a callback function for the BPy_Wave type. It */
|
||
/* builds a meaninful string to 'print' wave objects. */
|
||
/*****************************************************************************/
|
||
int WavePrint( BPy_Wave * self, FILE * fp, int flags )
|
||
{
|
||
|
||
printf( "I'm a wave...Cool, no?" );
|
||
return 0;
|
||
}
|
||
|
||
/*****************************************************************************/
|
||
/* Function: WaveRepr */
|
||
/* Description: This is a callback function for the BPy_Wave type. It */
|
||
/* builds a meaninful string to represent wave objects. */
|
||
/*****************************************************************************/
|
||
PyObject *WaveRepr( BPy_Wave * self )
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
PyObject *WaveCreatePyObject( struct Effect * wave )
|
||
{
|
||
BPy_Wave *blen_object;
|
||
|
||
|
||
blen_object = ( BPy_Wave * ) PyObject_NEW( BPy_Wave, &Wave_Type );
|
||
|
||
if( blen_object == NULL ) {
|
||
return ( NULL );
|
||
}
|
||
blen_object->wave = wave;
|
||
return ( ( PyObject * ) blen_object );
|
||
|
||
}
|
||
|
||
int WaveCheckPyObject( PyObject * py_obj )
|
||
{
|
||
return ( py_obj->ob_type == &Wave_Type );
|
||
}
|
||
|
||
|
||
struct Wave *WaveFromPyObject( PyObject * py_obj )
|
||
{
|
||
BPy_Wave *blen_obj;
|
||
|
||
blen_obj = ( BPy_Wave * ) py_obj;
|
||
return ( ( struct Wave * ) blen_obj->wave );
|
||
|
||
}
|