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Viewing changes to source/blender/collada/ImageExporter.cpp

  • Committer: Package Import Robot
  • Author(s): Matteo F. Vescovi
  • Date: 2012-07-23 08:54:18 UTC
  • mfrom: (14.2.16 sid)
  • mto: (14.2.19 sid)
  • mto: This revision was merged to the branch mainline in revision 42.
  • Revision ID: package-import@ubuntu.com-20120723085418-9foz30v6afaf5ffs
Tags: 2.63a-2
http://bugs.debian.org/658075
* debian/: Cycles support added (Closes: #658075)
  For now, this top feature has been enabled only
  on [any-amd64 any-i386] architectures because
  of OpenImageIO failing on all others
* debian/: scripts installation path changed
  from /usr/lib to /usr/share:
  + debian/patches/: patchset re-worked for path changing
  + debian/control: "Breaks" field added on yafaray-exporter

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source/blender/collada/ImageExporter.cpp
 
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/*
 
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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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 * Contributor(s): Chingiz Dyussenov, Arystanbek Dyussenov, Jan Diederich, Tod Liverseed,
 
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 *                 Nathan Letwory
 
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 *
 
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 * ***** END GPL LICENSE BLOCK *****
 
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 */
 
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/** \file blender/collada/ImageExporter.cpp
 
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 *  \ingroup collada
 
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 */
 
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#include "COLLADABUURI.h"
 
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#include "COLLADASWImage.h"
 
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#include "ImageExporter.h"
 
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#include "MaterialExporter.h"
 
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#include "DNA_texture_types.h"
 
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#include "BKE_global.h"
 
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#include "BKE_main.h"
 
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#include "BKE_utildefines.h"
 
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#include "BLI_fileops.h"
 
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#include "BLI_path_util.h"
 
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#include "BLI_string.h"
 
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ImagesExporter::ImagesExporter(COLLADASW::StreamWriter *sw, const ExportSettings *export_settings) : COLLADASW::LibraryImages(sw), export_settings(export_settings)
 
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{}
 
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bool ImagesExporter::hasImages(Scene *sce)
 
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{
 
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        Base *base = (Base *)sce->base.first;
 
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        while(base) {
 
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                Object *ob= base->object;
 
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                int a;
 
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                for (a = 0; a < ob->totcol; a++)
 
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                {
 
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                        Material *ma = give_current_material(ob, a+1);
 
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                        // no material, but check all of the slots
 
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                        if (!ma) continue;
 
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                        int b;
 
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                        for (b = 0; b < MAX_MTEX; b++) {
 
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                                MTex *mtex = ma->mtex[b];
 
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                                if (mtex && mtex->tex && mtex->tex->ima) return true;
 
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                        }
 
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                }
 
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                base= base->next;
 
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        }
 
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        return false;
 
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}
 
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void ImagesExporter::exportImages(Scene *sce)
 
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{
 
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        if (hasImages(sce)) {
 
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                openLibrary();
 
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                MaterialFunctor mf;
 
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                mf.forEachMaterialInScene<ImagesExporter>(sce, *this, this->export_settings->selected);
 
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                closeLibrary();
 
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        }
 
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}
 
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void ImagesExporter::operator()(Material *ma, Object *ob)
 
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{
 
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        int a;
 
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        for (a = 0; a < MAX_MTEX; a++) {
 
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                MTex *mtex = ma->mtex[a];
 
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                if (mtex && mtex->tex && mtex->tex->ima) {
 
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                        Image *image = mtex->tex->ima;
 
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                        std::string name(id_name(image));
 
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                        name = translate_id(name);
 
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                        char rel[FILE_MAX];
 
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                        char abs[FILE_MAX];
 
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                        char src[FILE_MAX];
 
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                        char dir[FILE_MAX];
 
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                        BLI_split_dir_part(this->export_settings->filepath, dir, sizeof(dir));
 
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                        BKE_rebase_path(abs, sizeof(abs), rel, sizeof(rel), G.main->name, image->name, dir);
 
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                        if (abs[0] != '\0') {
 
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                                // make absolute source path
 
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                                BLI_strncpy(src, image->name, sizeof(src));
 
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                                BLI_path_abs(src, G.main->name);
 
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                                // make dest directory if it doesn't exist
 
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                                BLI_make_existing_file(abs);
 
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                                if (BLI_copy(src, abs) != 0) {
 
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                                        fprintf(stderr, "Cannot copy image to file's directory.\n");
 
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                                }
 
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                        } 
 
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                        if (find(mImages.begin(), mImages.end(), name) == mImages.end()) {
 
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                                COLLADASW::Image img(COLLADABU::URI(COLLADABU::URI::nativePathToUri(rel)), name, name); /* set name also to mNameNC. This helps other viewers import files exported from Blender better */
 
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                                img.add(mSW);
 
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                                mImages.push_back(name);
 
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                        }
 
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                }
 
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        }
 
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}