static int view3d_setobjectascamera_exec(bContext *C, wmOperator *UNUSED(op)) { View3D *v3d; ARegion *ar; RegionView3D *rv3d; Scene *scene= CTX_data_scene(C); Object *ob = CTX_data_active_object(C); /* no NULL check is needed, poll checks */ ED_view3d_context_user_region(C, &v3d, &ar); rv3d = ar->regiondata; if(ob) { Object *camera_old= (rv3d->persp == RV3D_CAMOB) ? V3D_CAMERA_SCENE(scene, v3d) : NULL; rv3d->persp= RV3D_CAMOB; v3d->camera= ob; if(v3d->scenelock) scene->camera= ob; if(camera_old != ob) /* unlikely but looks like a glitch when set to the same */ smooth_view(C, v3d, ar, camera_old, v3d->camera, rv3d->ofs, rv3d->viewquat, &rv3d->dist, &v3d->lens); WM_event_add_notifier(C, NC_SCENE|ND_RENDER_OPTIONS|NC_OBJECT|ND_DRAW, CTX_data_scene(C)); } return OPERATOR_FINISHED; }
static void screen_opengl_views_setup(OGLRender *oglrender) { RenderResult *rr; RenderView *rv; SceneRenderView *srv; bool is_multiview; View3D *v3d = oglrender->v3d; RenderData *rd = &oglrender->scene->r; rr = RE_AcquireResultWrite(oglrender->re); is_multiview = screen_opengl_is_multiview(oglrender); if (!is_multiview) { /* we only have one view when multiview is off */ rv = rr->views.first; if (rv == NULL) { rv = MEM_callocN(sizeof(RenderView), "new opengl render view"); BLI_addtail(&rr->views, rv); } while (rv->next) { RenderView *rv_del = rv->next; BLI_remlink(&rr->views, rv_del); if (rv_del->rectf) MEM_freeN(rv_del->rectf); if (rv_del->rectz) MEM_freeN(rv_del->rectz); MEM_freeN(rv_del); } } else { if (!oglrender->is_sequencer) RE_SetOverrideCamera(oglrender->re, V3D_CAMERA_SCENE(oglrender->scene, v3d)); /* remove all the views that are not needed */ rv = rr->views.last; while (rv) { srv = BLI_findstring(&rd->views, rv->name, offsetof(SceneRenderView, name)); if (BKE_scene_multiview_is_render_view_active(rd, srv)) { if (rv->rectf == NULL) rv->rectf = MEM_callocN(sizeof(float) * 4 * oglrender->sizex * oglrender->sizey, "screen_opengl_render_init rect"); rv = rv->prev; } else { RenderView *rv_del = rv; rv = rv_del->prev; BLI_remlink(&rr->views, rv_del); if (rv_del->rectf) MEM_freeN(rv_del->rectf); if (rv_del->rectz) MEM_freeN(rv_del->rectz); MEM_freeN(rv_del); } } /* create all the views that are needed */ for (srv = rd->views.first; srv; srv = srv->next) { if (BKE_scene_multiview_is_render_view_active(rd, srv) == false) continue; rv = BLI_findstring(&rr->views, srv->name, offsetof(SceneRenderView, name)); if (rv == NULL) { rv = MEM_callocN(sizeof(RenderView), "new opengl render view"); BLI_strncpy(rv->name, srv->name, sizeof(rv->name)); BLI_addtail(&rr->views, rv); } } } for (rv = rr->views.first; rv; rv = rv->next) { if (rv->rectf == NULL) { rv->rectf = MEM_callocN(sizeof(float) * 4 * oglrender->sizex * oglrender->sizey, "screen_opengl_render_init rect"); } } BLI_lock_thread(LOCK_DRAW_IMAGE); if (is_multiview && BKE_scene_multiview_is_stereo3d(rd)) { oglrender->ima->flag |= IMA_IS_STEREO; } else { oglrender->ima->flag &= ~IMA_IS_STEREO; oglrender->iuser.flag &= ~IMA_SHOW_STEREO; } BLI_unlock_thread(LOCK_DRAW_IMAGE); RE_ReleaseResult(oglrender->re); }