diff options
Diffstat (limited to 'source/blender/alembic/intern/abc_camera.cc')
| -rw-r--r-- | source/blender/alembic/intern/abc_camera.cc | 187 |
1 files changed, 94 insertions, 93 deletions
diff --git a/source/blender/alembic/intern/abc_camera.cc b/source/blender/alembic/intern/abc_camera.cc index 572e825299b..b15608703de 100644 --- a/source/blender/alembic/intern/abc_camera.cc +++ b/source/blender/alembic/intern/abc_camera.cc @@ -53,49 +53,49 @@ AbcCameraWriter::AbcCameraWriter(Object *ob, ExportSettings &settings) : AbcObjectWriter(ob, time_sampling, settings, parent) { - OCamera camera(parent->alembicXform(), m_name, m_time_sampling); - m_camera_schema = camera.getSchema(); + OCamera camera(parent->alembicXform(), m_name, m_time_sampling); + m_camera_schema = camera.getSchema(); - m_custom_data_container = m_camera_schema.getUserProperties(); - m_stereo_distance = OFloatProperty(m_custom_data_container, "stereoDistance", m_time_sampling); - m_eye_separation = OFloatProperty(m_custom_data_container, "eyeSeparation", m_time_sampling); + m_custom_data_container = m_camera_schema.getUserProperties(); + m_stereo_distance = OFloatProperty(m_custom_data_container, "stereoDistance", m_time_sampling); + m_eye_separation = OFloatProperty(m_custom_data_container, "eyeSeparation", m_time_sampling); } void AbcCameraWriter::do_write() { - Camera *cam = static_cast<Camera *>(m_object->data); - - m_stereo_distance.set(cam->stereo.convergence_distance); - m_eye_separation.set(cam->stereo.interocular_distance); - - const double apperture_x = cam->sensor_x / 10.0; - const double apperture_y = cam->sensor_y / 10.0; - const double film_aspect = apperture_x / apperture_y; - - m_camera_sample.setFocalLength(cam->lens); - m_camera_sample.setHorizontalAperture(apperture_x); - m_camera_sample.setVerticalAperture(apperture_y); - m_camera_sample.setHorizontalFilmOffset(apperture_x * cam->shiftx); - m_camera_sample.setVerticalFilmOffset(apperture_y * cam->shifty * film_aspect); - m_camera_sample.setNearClippingPlane(cam->clip_start); - m_camera_sample.setFarClippingPlane(cam->clip_end); - - if (cam->dof_ob) { - Imath::V3f v(m_object->loc[0] - cam->dof_ob->loc[0], - m_object->loc[1] - cam->dof_ob->loc[1], - m_object->loc[2] - cam->dof_ob->loc[2]); - m_camera_sample.setFocusDistance(v.length()); - } - else { - m_camera_sample.setFocusDistance(cam->gpu_dof.focus_distance); - } - - /* Blender camera does not have an fstop param, so try to find a custom prop - * instead. */ - m_camera_sample.setFStop(cam->gpu_dof.fstop); - - m_camera_sample.setLensSqueezeRatio(1.0); - m_camera_schema.set(m_camera_sample); + Camera *cam = static_cast<Camera *>(m_object->data); + + m_stereo_distance.set(cam->stereo.convergence_distance); + m_eye_separation.set(cam->stereo.interocular_distance); + + const double apperture_x = cam->sensor_x / 10.0; + const double apperture_y = cam->sensor_y / 10.0; + const double film_aspect = apperture_x / apperture_y; + + m_camera_sample.setFocalLength(cam->lens); + m_camera_sample.setHorizontalAperture(apperture_x); + m_camera_sample.setVerticalAperture(apperture_y); + m_camera_sample.setHorizontalFilmOffset(apperture_x * cam->shiftx); + m_camera_sample.setVerticalFilmOffset(apperture_y * cam->shifty * film_aspect); + m_camera_sample.setNearClippingPlane(cam->clip_start); + m_camera_sample.setFarClippingPlane(cam->clip_end); + + if (cam->dof_ob) { + Imath::V3f v(m_object->loc[0] - cam->dof_ob->loc[0], + m_object->loc[1] - cam->dof_ob->loc[1], + m_object->loc[2] - cam->dof_ob->loc[2]); + m_camera_sample.setFocusDistance(v.length()); + } + else { + m_camera_sample.setFocusDistance(cam->gpu_dof.focus_distance); + } + + /* Blender camera does not have an fstop param, so try to find a custom prop + * instead. */ + m_camera_sample.setFStop(cam->gpu_dof.fstop); + + m_camera_sample.setLensSqueezeRatio(1.0); + m_camera_schema.set(m_camera_sample); } /* ************************************************************************** */ @@ -103,71 +103,72 @@ void AbcCameraWriter::do_write() AbcCameraReader::AbcCameraReader(const Alembic::Abc::IObject &object, ImportSettings &settings) : AbcObjectReader(object, settings) { - ICamera abc_cam(m_iobject, kWrapExisting); - m_schema = abc_cam.getSchema(); + ICamera abc_cam(m_iobject, kWrapExisting); + m_schema = abc_cam.getSchema(); - get_min_max_time(m_iobject, m_schema, m_min_time, m_max_time); + get_min_max_time(m_iobject, m_schema, m_min_time, m_max_time); } bool AbcCameraReader::valid() const { - return m_schema.valid(); + return m_schema.valid(); } -bool AbcCameraReader::accepts_object_type(const Alembic::AbcCoreAbstract::ObjectHeader &alembic_header, - const Object *const ob, - const char **err_str) const +bool AbcCameraReader::accepts_object_type( + const Alembic::AbcCoreAbstract::ObjectHeader &alembic_header, + const Object *const ob, + const char **err_str) const { - if (!Alembic::AbcGeom::ICamera::matches(alembic_header)) { - *err_str = "Object type mismatch, Alembic object path pointed to Camera when importing, but not any more."; - return false; - } - - if (ob->type != OB_CAMERA) { - *err_str = "Object type mismatch, Alembic object path points to Camera."; - return false; - } - - return true; + if (!Alembic::AbcGeom::ICamera::matches(alembic_header)) { + *err_str = + "Object type mismatch, Alembic object path pointed to Camera when importing, but not any " + "more."; + return false; + } + + if (ob->type != OB_CAMERA) { + *err_str = "Object type mismatch, Alembic object path points to Camera."; + return false; + } + + return true; } void AbcCameraReader::readObjectData(Main *bmain, const ISampleSelector &sample_sel) { - Camera *bcam = static_cast<Camera *>(BKE_camera_add(bmain, m_data_name.c_str())); - - CameraSample cam_sample; - m_schema.get(cam_sample, sample_sel); - - ICompoundProperty customDataContainer = m_schema.getUserProperties(); - - if (customDataContainer.valid() && - customDataContainer.getPropertyHeader("stereoDistance") && - customDataContainer.getPropertyHeader("eyeSeparation")) - { - IFloatProperty convergence_plane(customDataContainer, "stereoDistance"); - IFloatProperty eye_separation(customDataContainer, "eyeSeparation"); - - bcam->stereo.interocular_distance = eye_separation.getValue(sample_sel); - bcam->stereo.convergence_distance = convergence_plane.getValue(sample_sel); - } - - const float lens = static_cast<float>(cam_sample.getFocalLength()); - const float apperture_x = static_cast<float>(cam_sample.getHorizontalAperture()); - const float apperture_y = static_cast<float>(cam_sample.getVerticalAperture()); - const float h_film_offset = static_cast<float>(cam_sample.getHorizontalFilmOffset()); - const float v_film_offset = static_cast<float>(cam_sample.getVerticalFilmOffset()); - const float film_aspect = apperture_x / apperture_y; - - bcam->lens = lens; - bcam->sensor_x = apperture_x * 10; - bcam->sensor_y = apperture_y * 10; - bcam->shiftx = h_film_offset / apperture_x; - bcam->shifty = v_film_offset / apperture_y / film_aspect; - bcam->clip_start = max_ff(0.1f, static_cast<float>(cam_sample.getNearClippingPlane())); - bcam->clip_end = static_cast<float>(cam_sample.getFarClippingPlane()); - bcam->gpu_dof.focus_distance = static_cast<float>(cam_sample.getFocusDistance()); - bcam->gpu_dof.fstop = static_cast<float>(cam_sample.getFStop()); - - m_object = BKE_object_add_only_object(bmain, OB_CAMERA, m_object_name.c_str()); - m_object->data = bcam; + Camera *bcam = static_cast<Camera *>(BKE_camera_add(bmain, m_data_name.c_str())); + + CameraSample cam_sample; + m_schema.get(cam_sample, sample_sel); + + ICompoundProperty customDataContainer = m_schema.getUserProperties(); + + if (customDataContainer.valid() && customDataContainer.getPropertyHeader("stereoDistance") && + customDataContainer.getPropertyHeader("eyeSeparation")) { + IFloatProperty convergence_plane(customDataContainer, "stereoDistance"); + IFloatProperty eye_separation(customDataContainer, "eyeSeparation"); + + bcam->stereo.interocular_distance = eye_separation.getValue(sample_sel); + bcam->stereo.convergence_distance = convergence_plane.getValue(sample_sel); + } + + const float lens = static_cast<float>(cam_sample.getFocalLength()); + const float apperture_x = static_cast<float>(cam_sample.getHorizontalAperture()); + const float apperture_y = static_cast<float>(cam_sample.getVerticalAperture()); + const float h_film_offset = static_cast<float>(cam_sample.getHorizontalFilmOffset()); + const float v_film_offset = static_cast<float>(cam_sample.getVerticalFilmOffset()); + const float film_aspect = apperture_x / apperture_y; + + bcam->lens = lens; + bcam->sensor_x = apperture_x * 10; + bcam->sensor_y = apperture_y * 10; + bcam->shiftx = h_film_offset / apperture_x; + bcam->shifty = v_film_offset / apperture_y / film_aspect; + bcam->clip_start = max_ff(0.1f, static_cast<float>(cam_sample.getNearClippingPlane())); + bcam->clip_end = static_cast<float>(cam_sample.getFarClippingPlane()); + bcam->gpu_dof.focus_distance = static_cast<float>(cam_sample.getFocusDistance()); + bcam->gpu_dof.fstop = static_cast<float>(cam_sample.getFStop()); + + m_object = BKE_object_add_only_object(bmain, OB_CAMERA, m_object_name.c_str()); + m_object->data = bcam; } |