diff options
Diffstat (limited to 'source/blender/alembic/intern/abc_exporter.cc')
| -rw-r--r-- | source/blender/alembic/intern/abc_exporter.cc | 120 |
1 files changed, 65 insertions, 55 deletions
diff --git a/source/blender/alembic/intern/abc_exporter.cc b/source/blender/alembic/intern/abc_exporter.cc index 946b89213e6..945f82e8827 100644 --- a/source/blender/alembic/intern/abc_exporter.cc +++ b/source/blender/alembic/intern/abc_exporter.cc @@ -136,45 +136,50 @@ static bool object_type_is_exportable(Scene *scene, Object *ob) /** * Returns whether this object should be exported into the Alembic file. * - * \param settings: export settings, used for options like 'selected only'. - * \param ob: the object in question. + * \param settings export settings, used for options like 'selected only'. + * \param ob the object's base in question. * \param is_duplicated: Normally false; true when the object is instanced * into the scene by a dupli-object (e.g. part of a dupligroup). * This ignores selection and layer visibility, * and assumes that the dupli-object itself (e.g. the group-instantiating empty) is exported. */ -static bool export_object(const ExportSettings * const settings, Object *ob, +static bool export_object(const ExportSettings * const settings, const Base * const ob_base, bool is_duplicated) { if (!is_duplicated) { /* These two tests only make sense when the object isn't being instanced * into the scene. When it is, its exportability is determined by * its dupli-object and the DupliObject::no_draw property. */ - if (settings->selected_only && !parent_selected(ob)) { + if (settings->selected_only && !object_selected(ob_base)) { return false; } - - if (settings->visible_layers_only && !(settings->scene->lay & ob->lay)) { + // FIXME Sybren: handle these cleanly (maybe just remove code), now using active scene layer instead. + if (settings->visible_layers_only && (ob_base->flag & BASE_VISIBLED) == 0) { return false; } } - if (settings->renderable_only && (ob->restrictflag & OB_RESTRICT_RENDER)) { - return false; - } + // if (settings->renderable_only && (ob->restrictflag & OB_RESTRICT_RENDER)) { + // return false; + // } return true; } /* ************************************************************************** */ -AbcExporter::AbcExporter(Main *bmain, Scene *scene, const char *filename, ExportSettings &settings) +AbcExporter::AbcExporter(Main *bmain, EvaluationContext *eval_ctx, Scene *scene, ViewLayer *view_layer, + Depsgraph *depsgraph, + const char *filename, ExportSettings &settings) : m_bmain(bmain) , m_settings(settings) , m_filename(filename) , m_trans_sampling_index(0) , m_shape_sampling_index(0) + , m_eval_ctx(eval_ctx) , m_scene(scene) + , m_view_layer(view_layer) + , m_depsgraph(depsgraph) , m_writer(NULL) {} @@ -359,40 +364,43 @@ void AbcExporter::operator()(Main *bmain, float &progress, bool &was_canceled) void AbcExporter::createTransformWritersHierarchy(EvaluationContext *eval_ctx) { - Base *base = static_cast<Base *>(m_scene->base.first); - - while (base) { + for (Base *base = static_cast<Base *>(m_settings.view_layer->object_bases.first); base; base = base->next) { Object *ob = base->object; - switch (ob->type) { - case OB_LAMP: - case OB_LATTICE: - case OB_SPEAKER: - /* We do not export transforms for objects of these classes. */ - break; - default: - exploreTransform(eval_ctx, ob, ob->parent); + if (export_object(&m_settings, base, false)) { + switch (ob->type) { + case OB_LAMP: + case OB_LATTICE: + case OB_SPEAKER: + /* We do not export transforms for objects of these classes. */ + break; + default: + exploreTransform(eval_ctx, base, ob->parent, NULL); + } } - - base = base->next; } } -void AbcExporter::exploreTransform(EvaluationContext *eval_ctx, Object *ob, Object *parent, Object *dupliObParent) +void AbcExporter::exploreTransform(EvaluationContext *eval_ctx, Base *ob_base, Object *parent, Object *dupliObParent) { + Object *ob = ob_base->object; + /* If an object isn't exported itself, its duplilist shouldn't be * exported either. */ - if (!export_object(&m_settings, ob, dupliObParent != NULL)) { + if (!export_object(&m_settings, ob_base, dupliObParent != NULL)) { return; } if (object_type_is_exportable(m_scene, ob)) { - createTransformWriter(ob, parent, dupliObParent); + createTransformWriter(eval_ctx, ob, parent, dupliObParent); } ListBase *lb = object_duplilist(eval_ctx, m_scene, ob); if (lb) { + Base fake_base = *ob_base; // copy flags (like selection state) from the real object. + fake_base.next = fake_base.prev = NULL; + DupliObject *link = static_cast<DupliObject *>(lb->first); Object *dupli_ob = NULL; Object *dupli_parent = NULL; @@ -407,7 +415,8 @@ void AbcExporter::exploreTransform(EvaluationContext *eval_ctx, Object *ob, Obje dupli_ob = link->ob; dupli_parent = (dupli_ob->parent) ? dupli_ob->parent : ob; - exploreTransform(eval_ctx, dupli_ob, dupli_parent, ob); + fake_base.object = dupli_ob; + exploreTransform(eval_ctx, &fake_base, dupli_parent, ob); } } } @@ -415,7 +424,7 @@ void AbcExporter::exploreTransform(EvaluationContext *eval_ctx, Object *ob, Obje free_object_duplilist(lb); } -AbcTransformWriter * AbcExporter::createTransformWriter(Object *ob, Object *parent, Object *dupliObParent) +AbcTransformWriter * AbcExporter::createTransformWriter(EvaluationContext *eval_ctx, Object *ob, Object *parent, Object *dupliObParent) { /* An object should not be its own parent, or we'll get infinite loops. */ BLI_assert(ob != parent); @@ -450,29 +459,29 @@ AbcTransformWriter * AbcExporter::createTransformWriter(Object *ob, Object *pare * return the parent's AbcTransformWriter pointer. */ if (parent->parent) { if (parent == dupliObParent) { - parent_writer = createTransformWriter(parent, parent->parent, NULL); + parent_writer = createTransformWriter(eval_ctx, parent, parent->parent, NULL); } else { - parent_writer = createTransformWriter(parent, parent->parent, dupliObParent); + parent_writer = createTransformWriter(eval_ctx, parent, parent->parent, dupliObParent); } } else if (parent == dupliObParent) { if (dupliObParent->parent == NULL) { - parent_writer = createTransformWriter(parent, NULL, NULL); + parent_writer = createTransformWriter(eval_ctx, parent, NULL, NULL); } else { - parent_writer = createTransformWriter(parent, dupliObParent->parent, dupliObParent->parent); + parent_writer = createTransformWriter(eval_ctx, parent, dupliObParent->parent, dupliObParent->parent); } } else { - parent_writer = createTransformWriter(parent, dupliObParent, dupliObParent); + parent_writer = createTransformWriter(eval_ctx, parent, dupliObParent, dupliObParent); } BLI_assert(parent_writer); alembic_parent = parent_writer->alembicXform(); } - my_writer = new AbcTransformWriter(ob, alembic_parent, parent_writer, + my_writer = new AbcTransformWriter(eval_ctx, ob, alembic_parent, parent_writer, m_trans_sampling_index, m_settings); /* When flattening, the matrix of the dupliobject has to be added. */ @@ -486,29 +495,28 @@ AbcTransformWriter * AbcExporter::createTransformWriter(Object *ob, Object *pare void AbcExporter::createShapeWriters(EvaluationContext *eval_ctx) { - Base *base = static_cast<Base *>(m_scene->base.first); - - while (base) { - Object *ob = base->object; - exploreObject(eval_ctx, ob, NULL); - - base = base->next; + for (Base *base = static_cast<Base *>(m_settings.view_layer->object_bases.first); base; base = base->next) { + exploreObject(eval_ctx, base, NULL); } } -void AbcExporter::exploreObject(EvaluationContext *eval_ctx, Object *ob, Object *dupliObParent) +void AbcExporter::exploreObject(EvaluationContext *eval_ctx, Base *ob_base, Object *dupliObParent) { /* If an object isn't exported itself, its duplilist shouldn't be * exported either. */ - if (!export_object(&m_settings, ob, dupliObParent != NULL)) { + if (!export_object(&m_settings, ob_base, dupliObParent != NULL)) { return; } - createShapeWriter(ob, dupliObParent); + createShapeWriter(ob_base, dupliObParent); + Object *ob = ob_base->object; ListBase *lb = object_duplilist(eval_ctx, m_scene, ob); if (lb) { + Base fake_base = *ob_base; // copy flags (like selection state) from the real object. + fake_base.next = fake_base.prev = NULL; + DupliObject *link = static_cast<DupliObject *>(lb->first); for (; link; link = link->next) { @@ -516,9 +524,9 @@ void AbcExporter::exploreObject(EvaluationContext *eval_ctx, Object *ob, Object if (m_settings.renderable_only && link->no_draw) { continue; } - if (link->type == OB_DUPLIGROUP) { - exploreObject(eval_ctx, link->ob, ob); + fake_base.object = link->ob; + exploreObject(eval_ctx, &fake_base, ob); } } } @@ -541,16 +549,18 @@ void AbcExporter::createParticleSystemsWriters(Object *ob, AbcTransformWriter *x if (m_settings.export_hair && psys->part->type == PART_HAIR) { m_settings.export_child_hairs = true; - m_shapes.push_back(new AbcHairWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings, psys)); + m_shapes.push_back(new AbcHairWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings, psys)); } else if (m_settings.export_particles && psys->part->type == PART_EMITTER) { - m_shapes.push_back(new AbcPointsWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings, psys)); + m_shapes.push_back(new AbcPointsWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings, psys)); } } } -void AbcExporter::createShapeWriter(Object *ob, Object *dupliObParent) +void AbcExporter::createShapeWriter(Base *ob_base, Object *dupliObParent) { + Object *ob = ob_base->object; + if (!object_type_is_exportable(m_scene, ob)) { return; } @@ -582,7 +592,7 @@ void AbcExporter::createShapeWriter(Object *ob, Object *dupliObParent) return; } - m_shapes.push_back(new AbcMeshWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings)); + m_shapes.push_back(new AbcMeshWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings)); break; } case OB_SURF: @@ -593,7 +603,7 @@ void AbcExporter::createShapeWriter(Object *ob, Object *dupliObParent) return; } - m_shapes.push_back(new AbcNurbsWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings)); + m_shapes.push_back(new AbcNurbsWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings)); break; } case OB_CURVE: @@ -604,7 +614,7 @@ void AbcExporter::createShapeWriter(Object *ob, Object *dupliObParent) return; } - m_shapes.push_back(new AbcCurveWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings)); + m_shapes.push_back(new AbcCurveWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings)); break; } case OB_CAMERA: @@ -612,7 +622,7 @@ void AbcExporter::createShapeWriter(Object *ob, Object *dupliObParent) Camera *cam = static_cast<Camera *>(ob->data); if (cam->type == CAM_PERSP) { - m_shapes.push_back(new AbcCameraWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings)); + m_shapes.push_back(new AbcCameraWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings)); } break; @@ -625,7 +635,7 @@ void AbcExporter::createShapeWriter(Object *ob, Object *dupliObParent) } m_shapes.push_back(new AbcMBallWriter( - m_bmain, m_scene, ob, xform, + m_bmain, m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings)); break; } @@ -647,5 +657,5 @@ void AbcExporter::setCurrentFrame(Main *bmain, double t) { m_scene->r.cfra = static_cast<int>(t); m_scene->r.subframe = static_cast<float>(t) - m_scene->r.cfra; - BKE_scene_update_for_newframe(bmain->eval_ctx, bmain, m_scene, m_scene->lay); + BKE_scene_graph_update_for_newframe(bmain->eval_ctx, m_depsgraph, bmain, m_scene, m_view_layer); } |