109 lines
3.0 KiB
C++
109 lines
3.0 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup obj
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*/
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#pragma once
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#include <limits.h>
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#include "BLI_path_utils.hh"
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#include "BKE_geometry_set.hh"
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#include "DEG_depsgraph.hh"
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#include "IO_orientation.hh"
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#include "IO_path_util_types.hh"
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struct bContext;
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struct ReportList;
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struct OBJExportParams {
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/** Full path to the destination `.OBJ` file. */
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char filepath[FILE_MAX] = "";
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/** Pretend that destination file folder is this, if non-empty. Used only for tests. */
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char file_base_for_tests[FILE_MAX] = "";
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char collection[MAX_IDPROP_NAME] = "";
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/** Full path to current blender file (used for comments in output). */
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const char *blen_filepath = nullptr;
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/** Whether multiple frames should be exported. */
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bool export_animation = false;
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/** The first frame to be exported. */
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int start_frame = INT_MIN;
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/** The last frame to be exported. */
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int end_frame = INT_MAX;
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/* Geometry Transform options. */
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eIOAxis forward_axis = IO_AXIS_NEGATIVE_Z;
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eIOAxis up_axis = IO_AXIS_Y;
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float global_scale = 1.0f;
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/* File Write Options. */
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bool export_selected_objects = false;
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bool apply_modifiers = true;
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eEvaluationMode export_eval_mode = DAG_EVAL_VIEWPORT;
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bool export_uv = true;
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bool export_normals = true;
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bool export_colors = false;
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bool export_materials = true;
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bool export_triangulated_mesh = false;
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bool export_curves_as_nurbs = false;
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ePathReferenceMode path_mode = PATH_REFERENCE_AUTO;
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bool export_pbr_extensions = false;
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/* Grouping options. */
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bool export_object_groups = false;
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bool export_material_groups = false;
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bool export_vertex_groups = false;
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/* Calculate smooth groups from sharp edges. */
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bool export_smooth_groups = false;
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/* Create bitflags instead of the default "0"/"1" group IDs. */
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bool smooth_groups_bitflags = false;
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ReportList *reports = nullptr;
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};
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struct OBJImportParams {
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/** Full path to the source OBJ file to import. */
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char filepath[FILE_MAX] = "";
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/** Value 0 disables clamping. */
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float clamp_size = 0.0f;
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float global_scale = 1.0f;
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eIOAxis forward_axis = IO_AXIS_NEGATIVE_Z;
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eIOAxis up_axis = IO_AXIS_Y;
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char collection_separator = 0;
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bool use_split_objects = true;
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bool use_split_groups = false;
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bool import_vertex_groups = false;
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bool validate_meshes = true;
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bool close_spline_loops = true;
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bool relative_paths = true;
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bool clear_selection = true;
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ReportList *reports = nullptr;
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};
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/**
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* Reads and returns just the meshes in the obj file
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*/
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void OBJ_import_geometries(const OBJImportParams *import_params,
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blender::Vector<blender::bke::GeometrySet> &geometries);
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/**
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* Perform the full import process.
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* Import also changes the selection & the active object; callers
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* need to update the UI bits if needed.
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*/
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void OBJ_import(bContext *C, const OBJImportParams *import_params);
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/**
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* Perform the full export process.
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*/
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void OBJ_export(bContext *C, const OBJExportParams *export_params);
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