Sergey Sharybin
db5b89a320
=========================== Commiting patch #24427: Editable camera sensor size (meaningful focal length units) Thanks to: Matt Ebb (author of original patch) Ejner Fergo (porting patch through versions) Brecht Van Lommel, Dalai Felinto, Campbell Barton (patch review) Cant't commit changes to addons (they aren't branched, so some of them could be broken now)
93 lines
2.6 KiB
C++
93 lines
2.6 KiB
C++
/*
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* $Id$
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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/CameraExporter.cpp
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* \ingroup collada
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*/
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#include <string>
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#include "COLLADASWCamera.h"
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#include "COLLADASWCameraOptic.h"
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#include "DNA_camera_types.h"
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#include "CameraExporter.h"
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#include "collada_internal.h"
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CamerasExporter::CamerasExporter(COLLADASW::StreamWriter *sw): COLLADASW::LibraryCameras(sw){}
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template<class Functor>
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void forEachCameraObjectInScene(Scene *sce, Functor &f, bool export_selected)
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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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if (ob->type == OB_CAMERA && ob->data
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&& !(export_selected && !(ob->flag & SELECT))) {
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f(ob, sce);
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}
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base= base->next;
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}
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}
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void CamerasExporter::exportCameras(Scene *sce, bool export_selected)
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{
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openLibrary();
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forEachCameraObjectInScene(sce, *this, export_selected);
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closeLibrary();
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}
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void CamerasExporter::operator()(Object *ob, Scene *sce)
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{
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// TODO: shiftx, shifty, YF_dofdist
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Camera *cam = (Camera*)ob->data;
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std::string cam_id(get_camera_id(ob));
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std::string cam_name(id_name(cam));
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if (cam->type == CAM_PERSP) {
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COLLADASW::PerspectiveOptic persp(mSW);
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persp.setXFov(focallength_to_hfov((cam->lens)*(180.0f/M_PI), cam->sensor_x));
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persp.setAspectRatio((float)(sce->r.xsch)/(float)(sce->r.ysch));
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persp.setZFar(cam->clipend);
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persp.setZNear(cam->clipsta);
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COLLADASW::Camera ccam(mSW, &persp, cam_id, cam_name);
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addCamera(ccam);
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}
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else {
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COLLADASW::OrthographicOptic ortho(mSW);
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ortho.setXMag(cam->ortho_scale);
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ortho.setAspectRatio((float)(sce->r.xsch)/(float)(sce->r.ysch));
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ortho.setZFar(cam->clipend);
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ortho.setZNear(cam->clipsta);
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COLLADASW::Camera ccam(mSW, &ortho, cam_id, cam_name);
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addCamera(ccam);
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}
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}
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