forked from bartvdbraak/blender
423 lines
8.9 KiB
C++
423 lines
8.9 KiB
C++
/**
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* $Id$
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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., 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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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "KX_PolygonMaterial.h"
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#include "BKE_mesh.h"
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#include "BKE_global.h"
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#include "BKE_image.h"
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extern "C" {
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#include "BDR_drawmesh.h"
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}
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#include "DNA_material_types.h"
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#include "DNA_texture_types.h"
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#include "DNA_image_types.h"
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#include "DNA_meshdata_types.h"
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#include "IMB_imbuf_types.h"
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#include "MEM_guardedalloc.h"
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#include "RAS_LightObject.h"
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#include "RAS_MaterialBucket.h"
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#include "KX_PyMath.h"
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KX_PolygonMaterial::KX_PolygonMaterial(const STR_String &texname,
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Material *material,
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int tile,
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int tilexrep,
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int tileyrep,
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int mode,
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bool transparant,
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bool zsort,
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int lightlayer,
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bool bIsTriangle,
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void* clientobject,
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struct MTFace* tface,
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unsigned int* mcol,
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PyTypeObject *T)
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: PyObjectPlus(T),
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RAS_IPolyMaterial(texname,
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STR_String(material?material->id.name:""),
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tile,
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tilexrep,
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tileyrep,
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mode,
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transparant,
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zsort,
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lightlayer,
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bIsTriangle,
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clientobject),
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m_tface(tface),
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m_mcol(mcol),
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m_material(material),
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m_pymaterial(0),
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m_pass(0)
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{
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}
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KX_PolygonMaterial::~KX_PolygonMaterial()
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{
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if (m_pymaterial)
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{
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Py_DECREF(m_pymaterial);
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}
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}
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bool KX_PolygonMaterial::Activate(RAS_IRasterizer* rasty, TCachingInfo& cachingInfo) const
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{
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bool dopass = false;
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if (m_pymaterial)
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{
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PyObject *pyRasty = PyCObject_FromVoidPtr((void*)rasty, NULL); /* new reference */
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PyObject *pyCachingInfo = PyCObject_FromVoidPtr((void*) &cachingInfo, NULL); /* new reference */
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PyObject *ret = PyObject_CallMethod(m_pymaterial, "activate", "(NNO)", pyRasty, pyCachingInfo, (PyObject*) this);
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if (ret)
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{
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bool value = PyInt_AsLong(ret);
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Py_DECREF(ret);
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dopass = value;
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}
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else
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{
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PyErr_Print();
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}
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}
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else
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{
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switch (m_pass++)
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{
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case 0:
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DefaultActivate(rasty, cachingInfo);
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dopass = true;
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break;
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default:
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m_pass = 0;
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dopass = false;
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break;
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}
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}
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return dopass;
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}
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void KX_PolygonMaterial::DefaultActivate(RAS_IRasterizer* rasty, TCachingInfo& cachingInfo) const
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{
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if (GetCachingInfo() != cachingInfo)
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{
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if (!cachingInfo)
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{
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set_tpage(NULL);
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}
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cachingInfo = GetCachingInfo();
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if ((m_drawingmode & 4)&& (rasty->GetDrawingMode() == RAS_IRasterizer::KX_TEXTURED))
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{
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update_realtime_texture((struct MTFace*) m_tface, rasty->GetTime());
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set_tpage(m_tface);
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rasty->EnableTextures(true);
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}
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else
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{
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set_tpage(NULL);
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rasty->EnableTextures(false);
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}
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if(m_drawingmode & RAS_IRasterizer::KX_TWOSIDE)
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{
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rasty->SetCullFace(false);
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}
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else
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{
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rasty->SetCullFace(true);
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}
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if (m_drawingmode & RAS_IRasterizer::KX_LINES) {
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rasty->SetLines(true);
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}
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else {
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rasty->SetLines(false);
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}
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}
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rasty->SetSpecularity(m_specular[0],m_specular[1],m_specular[2],m_specularity);
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rasty->SetShinyness(m_shininess);
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rasty->SetDiffuse(m_diffuse[0], m_diffuse[1],m_diffuse[2], 1.0);
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if (m_material)
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rasty->SetPolygonOffset(-m_material->zoffs, 0.0);
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}
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//----------------------------------------------------------------------------
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//Python
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PyMethodDef KX_PolygonMaterial::Methods[] = {
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KX_PYMETHODTABLE(KX_PolygonMaterial, setCustomMaterial),
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KX_PYMETHODTABLE(KX_PolygonMaterial, updateTexture),
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KX_PYMETHODTABLE(KX_PolygonMaterial, setTexture),
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KX_PYMETHODTABLE(KX_PolygonMaterial, activate),
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// KX_PYMETHODTABLE(KX_PolygonMaterial, setPerPixelLights),
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{NULL,NULL} //Sentinel
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};
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PyTypeObject KX_PolygonMaterial::Type = {
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PyObject_HEAD_INIT(&PyType_Type)
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0,
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"KX_PolygonMaterial",
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sizeof(KX_PolygonMaterial),
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0,
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PyDestructor,
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0,
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__getattr,
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__setattr,
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0, //&MyPyCompare,
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__repr,
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0 //&cvalue_as_number,
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};
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PyParentObject KX_PolygonMaterial::Parents[] = {
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&PyObjectPlus::Type,
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&KX_PolygonMaterial::Type,
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NULL
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};
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PyObject* KX_PolygonMaterial::_getattr(const STR_String& attr)
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{
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if (attr == "texture")
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return PyString_FromString(m_texturename.ReadPtr());
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if (attr == "material")
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return PyString_FromString(m_materialname.ReadPtr());
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if (attr == "tface")
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return PyCObject_FromVoidPtr(m_tface, NULL);
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if (attr == "gl_texture")
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{
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Image *ima = m_tface->tpage;
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int bind = 0;
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if (ima)
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bind = ima->bindcode;
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return PyInt_FromLong(bind);
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}
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if (attr == "tile")
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return PyInt_FromLong(m_tile);
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if (attr == "tilexrep")
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return PyInt_FromLong(m_tilexrep);
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if (attr == "tileyrep")
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return PyInt_FromLong(m_tileyrep);
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if (attr == "drawingmode")
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return PyInt_FromLong(m_drawingmode);
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if (attr == "transparent")
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return PyInt_FromLong(m_transparant);
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if (attr == "zsort")
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return PyInt_FromLong(m_zsort);
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if (attr == "lightlayer")
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return PyInt_FromLong(m_lightlayer);
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if (attr == "triangle")
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return PyInt_FromLong(m_bIsTriangle);
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if (attr == "diffuse")
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return PyObjectFrom(m_diffuse);
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if (attr == "shininess")
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return PyFloat_FromDouble(m_shininess);
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if (attr == "specular")
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return PyObjectFrom(m_specular);
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if (attr == "specularity")
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return PyFloat_FromDouble(m_specularity);
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_getattr_up(PyObjectPlus);
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}
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int KX_PolygonMaterial::_setattr(const STR_String &attr, PyObject *pyvalue)
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{
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if (PyFloat_Check(pyvalue))
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{
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float value = PyFloat_AsDouble(pyvalue);
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if (attr == "shininess")
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{
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m_shininess = value;
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return 0;
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}
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if (attr == "specularity")
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{
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m_specularity = value;
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return 0;
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}
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}
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if (PyInt_Check(pyvalue))
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{
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int value = PyInt_AsLong(pyvalue);
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if (attr == "tile")
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{
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m_tile = value;
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return 0;
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}
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if (attr == "tilexrep")
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{
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m_tilexrep = value;
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return 0;
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}
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if (attr == "tileyrep")
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{
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m_tileyrep = value;
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return 0;
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}
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if (attr == "drawingmode")
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{
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m_drawingmode = value;
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return 0;
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}
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if (attr == "transparent")
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{
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m_transparant = value;
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return 0;
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}
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if (attr == "zsort")
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{
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m_zsort = value;
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return 0;
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}
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if (attr == "lightlayer")
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{
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m_lightlayer = value;
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return 0;
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}
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// This probably won't work...
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if (attr == "triangle")
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{
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m_bIsTriangle = value;
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return 0;
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}
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}
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if (PySequence_Check(pyvalue))
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{
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if (PySequence_Size(pyvalue) == 3)
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{
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MT_Vector3 value;
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if (PyVecTo(pyvalue, value))
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{
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if (attr == "diffuse")
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{
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m_diffuse = value;
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return 0;
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}
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if (attr == "specular")
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{
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m_specular = value;
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return 0;
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}
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}
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}
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}
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return PyObjectPlus::_setattr(attr, pyvalue);
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}
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KX_PYMETHODDEF_DOC(KX_PolygonMaterial, setCustomMaterial, "setCustomMaterial(material)")
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{
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PyObject *material;
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if (PyArg_ParseTuple(args, "O", &material))
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{
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if (m_pymaterial)
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Py_DECREF(m_pymaterial);
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m_pymaterial = material;
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Py_INCREF(m_pymaterial);
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Py_Return;
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}
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return NULL;
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}
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KX_PYMETHODDEF_DOC(KX_PolygonMaterial, updateTexture, "updateTexture(tface, rasty)")
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{
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PyObject *pyrasty, *pytface;
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if (PyArg_ParseTuple(args, "O!O!", &PyCObject_Type, &pytface, &PyCObject_Type, &pyrasty))
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{
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MTFace *tface = (MTFace*) PyCObject_AsVoidPtr(pytface);
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RAS_IRasterizer *rasty = (RAS_IRasterizer*) PyCObject_AsVoidPtr(pyrasty);
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update_realtime_texture(tface, rasty->GetTime());
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Py_Return;
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}
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return NULL;
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}
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KX_PYMETHODDEF_DOC(KX_PolygonMaterial, setTexture, "setTexture(tface)")
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{
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PyObject *pytface;
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if (PyArg_ParseTuple(args, "O!", &PyCObject_Type, &pytface))
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{
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MTFace *tface = (MTFace*) PyCObject_AsVoidPtr(pytface);
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set_tpage(tface);
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Py_Return;
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}
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return NULL;
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}
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KX_PYMETHODDEF_DOC(KX_PolygonMaterial, activate, "activate(rasty, cachingInfo)")
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{
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PyObject *pyrasty, *pyCachingInfo;
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if (PyArg_ParseTuple(args, "O!O!", &PyCObject_Type, &pyrasty, &PyCObject_Type, &pyCachingInfo))
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{
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RAS_IRasterizer *rasty = static_cast<RAS_IRasterizer*>(PyCObject_AsVoidPtr(pyrasty));
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TCachingInfo *cachingInfo = static_cast<TCachingInfo*>(PyCObject_AsVoidPtr(pyCachingInfo));
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if (rasty && cachingInfo)
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{
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DefaultActivate(rasty, *cachingInfo);
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Py_Return;
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}
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}
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return NULL;
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}
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