asgardius/virtualx-engine
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

glTF: Cleanup includes and defines, split PackedSceneGLTF to own file

Browse source
This commit is contained in:
Rémi Verschelde 2021-12-12 12:03:40 +01:00
parent 285b816f1f
commit e4c40d8e6a
No known key found for this signature in database
GPG key ID: C3336907360768E1
23 changed files with 303 additions and 256 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
modules/gltf/SCsub
View file

@ -4,7 +4,6 @@ Import("env")
Import("env_modules")
env_gltf = env_modules.Clone()
env_gltf.Prepend(CPPPATH=["."])
# Godot's own source files
env_gltf.add_source_files(env.modules_sources, "*.cpp")

18
modules/gltf/editor_scene_exporter_gltf_plugin.cpp
View file

@ -28,16 +28,14 @@
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "editor_scene_exporter_gltf_plugin.h"
#include "core/object.h"
#include "core/project_settings.h"
#include "core/vector.h"
#include "editor/editor_file_system.h"
#include "scene/3d/mesh_instance.h"
#include "scene/gui/check_box.h"
#include "scene/main/node.h"
#ifdef TOOLS_ENABLED
#include "editor_scene_exporter_gltf_plugin.h"
#include "editor/editor_file_dialog.h"
#include "editor/editor_file_system.h"
#include "editor/editor_node.h"
#include "scene/main/node.h"
String SceneExporterGLTFPlugin::get_name() const {
return "ConvertGLTF2";
@ -90,6 +88,8 @@ void SceneExporterGLTFPlugin::convert_scene_to_gltf2(Variant p_null) {
if (filename.empty()) {
filename = root->get_name();
}
file_export_lib->set_current_file(filename + String(".gltf"));
file_export_lib->set_current_file(filename + ".gltf");
file_export_lib->popup_centered_ratio();
}
#endif // TOOLS_ENABLED

4
modules/gltf/editor_scene_exporter_gltf_plugin.h
View file

@ -31,8 +31,10 @@
#ifndef EDITOR_SCENE_EXPORTER_GLTF_PLUGIN_H
#define EDITOR_SCENE_EXPORTER_GLTF_PLUGIN_H
#include "editor/editor_file_dialog.h"
#include "editor/editor_plugin.h"
#include "editor_scene_importer_gltf.h"
#include "packed_scene_gltf.h"
class SceneExporterGLTFPlugin : public EditorPlugin {
GDCLASS(SceneExporterGLTFPlugin, EditorPlugin);

139
modules/gltf/editor_scene_importer_gltf.cpp
View file

@ -28,23 +28,13 @@
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "core/crypto/crypto_core.h"
#include "core/io/json.h"
#include "core/math/disjoint_set.h"
#include "core/math/math_defs.h"
#include "core/os/file_access.h"
#include "core/os/os.h"
#include "editor/import/resource_importer_scene.h"
#include "modules/gltf/gltf_state.h"
#include "modules/regex/regex.h"
#include "scene/3d/bone_attachment.h"
#include "scene/3d/camera.h"
#include "scene/3d/mesh_instance.h"
#include "scene/animation/animation_player.h"
#include "scene/resources/packed_scene.h"
#include "scene/resources/surface_tool.h"
#ifdef TOOLS_ENABLED
#include "modules/gltf/editor_scene_importer_gltf.h"
#include "editor_scene_importer_gltf.h"
#include "scene/resources/animation.h"
#include "gltf_state.h"
#include "packed_scene_gltf.h"
uint32_t EditorSceneImporterGLTF::get_import_flags() const {
return ImportFlags::IMPORT_SCENE | ImportFlags::IMPORT_ANIMATION;
@ -70,119 +60,4 @@ Ref<Animation> EditorSceneImporterGLTF::import_animation(const String &p_path,
return Ref<Animation>();
}
void PackedSceneGLTF::_bind_methods() {
ClassDB::bind_method(
D_METHOD("export_gltf", "node", "path", "flags", "bake_fps"),
&PackedSceneGLTF::export_gltf, DEFVAL(0), DEFVAL(1000.0f));
ClassDB::bind_method(D_METHOD("pack_gltf", "path", "flags", "bake_fps", "compress_flags", "state"),
&PackedSceneGLTF::pack_gltf, DEFVAL(0), DEFVAL(1000.0f), DEFVAL(Mesh::ARRAY_COMPRESS_DEFAULT), DEFVAL(Ref<GLTFState>()));
ClassDB::bind_method(D_METHOD("import_gltf_scene", "path", "flags", "bake_fps", "compress_flags", "state"),
&PackedSceneGLTF::import_gltf_scene, DEFVAL(0), DEFVAL(1000.0f), DEFVAL(Mesh::ARRAY_COMPRESS_DEFAULT), DEFVAL(Ref<GLTFState>()));
}
Node *PackedSceneGLTF::import_gltf_scene(const String &p_path, uint32_t p_flags, float p_bake_fps, uint32_t p_compress_flags, Ref<GLTFState> r_state) {
Error err = FAILED;
List<String> deps;
return import_scene(p_path, p_flags, p_bake_fps, p_compress_flags, &deps, &err, r_state);
}
Node *PackedSceneGLTF::import_scene(const String &p_path, uint32_t p_flags,
int p_bake_fps, uint32_t p_compress_flags,
List<String> *r_missing_deps,
Error *r_err,
Ref<GLTFState> r_state) {
if (r_state == Ref<GLTFState>()) {
r_state.instance();
}
r_state->use_named_skin_binds =
p_flags & EditorSceneImporter::IMPORT_USE_NAMED_SKIN_BINDS;
r_state->use_legacy_names =
p_flags & EditorSceneImporter::IMPORT_USE_LEGACY_NAMES;
r_state->compress_flags = p_compress_flags;
Ref<GLTFDocument> gltf_document;
gltf_document.instance();
Error err = gltf_document->parse(r_state, p_path);
*r_err = err;
ERR_FAIL_COND_V(err != Error::OK, nullptr);
Spatial *root = memnew(Spatial);
if (r_state->use_legacy_names) {
root->set_name(gltf_document->_legacy_validate_node_name(r_state->scene_name));
} else {
root->set_name(r_state->scene_name);
}
for (int32_t root_i = 0; root_i < r_state->root_nodes.size(); root_i++) {
gltf_document->_generate_scene_node(r_state, root, root, r_state->root_nodes[root_i]);
}
gltf_document->_process_mesh_instances(r_state, root);
if (r_state->animations.size()) {
AnimationPlayer *ap = memnew(AnimationPlayer);
root->add_child(ap);
ap->set_owner(root);
for (int i = 0; i < r_state->animations.size(); i++) {
gltf_document->_import_animation(r_state, ap, i, p_bake_fps);
}
}
return cast_to<Spatial>(root);
}
void PackedSceneGLTF::pack_gltf(String p_path, int32_t p_flags,
real_t p_bake_fps, uint32_t p_compress_flags, Ref<GLTFState> r_state) {
Error err = FAILED;
List<String> deps;
Node *root = import_scene(p_path, p_flags, p_bake_fps, p_compress_flags, &deps, &err, r_state);
ERR_FAIL_COND(err != OK);
pack(root);
}
void PackedSceneGLTF::save_scene(Node *p_node, const String &p_path,
const String &p_src_path, uint32_t p_flags,
int p_bake_fps, List<String> *r_missing_deps,
Error *r_err) {
Error err = FAILED;
if (r_err) {
*r_err = err;
}
Ref<GLTFDocument> gltf_document;
gltf_document.instance();
Ref<GLTFState> state;
state.instance();
err = gltf_document->serialize(state, p_node, p_path);
if (r_err) {
*r_err = err;
}
}
void PackedSceneGLTF::_build_parent_hierachy(Ref<GLTFState> state) {
// build the hierarchy
for (GLTFNodeIndex node_i = 0; node_i < state->nodes.size(); node_i++) {
for (int j = 0; j < state->nodes[node_i]->children.size(); j++) {
GLTFNodeIndex child_i = state->nodes[node_i]->children[j];
ERR_FAIL_INDEX(child_i, state->nodes.size());
if (state->nodes.write[child_i]->parent != -1) {
continue;
}
state->nodes.write[child_i]->parent = node_i;
}
}
}
Error PackedSceneGLTF::export_gltf(Node *p_root, String p_path,
int32_t p_flags,
real_t p_bake_fps) {
ERR_FAIL_COND_V(!p_root, FAILED);
List<String> deps;
Error err;
String path = p_path;
int32_t flags = p_flags;
real_t baked_fps = p_bake_fps;
Ref<PackedSceneGLTF> exporter;
exporter.instance();
exporter->save_scene(p_root, path, "", flags, baked_fps, &deps, &err);
int32_t error_code = err;
if (error_code != 0) {
return Error(error_code);
}
return OK;
}
#endif // TOOLS_ENABLED

51
modules/gltf/editor_scene_importer_gltf.h
View file

@ -28,34 +28,16 @@
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifdef TOOLS_ENABLED
#ifndef EDITOR_SCENE_IMPORTER_GLTF_H
#define EDITOR_SCENE_IMPORTER_GLTF_H
#include "core/io/json.h"
#include "core/object.h"
#include "core/project_settings.h"
#include "core/vector.h"
#include "editor/import/resource_importer_scene.h"
#include "modules/csg/csg_shape.h"
#include "modules/gridmap/grid_map.h"
#include "scene/3d/mesh_instance.h"
#include "scene/3d/multimesh_instance.h"
#include "scene/3d/skeleton.h"
#include "scene/3d/spatial.h"
#include "scene/animation/animation_player.h"
#include "scene/gui/check_box.h"
#include "scene/main/node.h"
#include "scene/resources/packed_scene.h"
#include "scene/resources/surface_tool.h"
#include "gltf_document.h"
#include "gltf_state.h"
class AnimationPlayer;
class BoneAttachment;
class EditorSceneImporterMeshNode3D;
#ifdef TOOLS_ENABLED
class EditorSceneImporterGLTF : public EditorSceneImporter {
GDCLASS(EditorSceneImporterGLTF, EditorSceneImporter);
@ -64,33 +46,12 @@ public:
virtual void get_extensions(List<String> *r_extensions) const;
virtual Node *import_scene(const String &p_path, uint32_t p_flags,
int p_bake_fps, uint32_t p_compress_flags,
List<String> *r_missing_deps = NULL,
Error *r_err = NULL);
List<String> *r_missing_deps = nullptr,
Error *r_err = nullptr);
virtual Ref<Animation> import_animation(const String &p_path,
uint32_t p_flags, int p_bake_fps);
};
#endif
class PackedSceneGLTF : public PackedScene {
GDCLASS(PackedSceneGLTF, PackedScene);
protected:
static void _bind_methods();
public:
virtual void save_scene(Node *p_node, const String &p_path, const String &p_src_path,
uint32_t p_flags, int p_bake_fps,
List<String> *r_missing_deps, Error *r_err = NULL);
virtual void _build_parent_hierachy(Ref<GLTFState> state);
virtual Error export_gltf(Node *p_root, String p_path, int32_t p_flags = 0,
real_t p_bake_fps = 1000.0f);
virtual Node *import_scene(const String &p_path, uint32_t p_flags,
int p_bake_fps, uint32_t p_compress_flags,
List<String> *r_missing_deps,
Error *r_err,
Ref<GLTFState> r_state);
virtual Node *import_gltf_scene(const String &p_path, uint32_t p_flags, float p_bake_fps, uint32_t p_compress_flags, Ref<GLTFState> r_state = Ref<GLTFState>());
virtual void pack_gltf(String p_path, int32_t p_flags = 0,
real_t p_bake_fps = 1000.0f, uint32_t p_compress_flags = Mesh::ARRAY_COMPRESS_DEFAULT, Ref<GLTFState> r_state = Ref<GLTFState>());
};
#endif // EDITOR_SCENE_IMPORTER_GLTF_H
#endif // TOOLS_ENABLED

5
modules/gltf/gltf_accessor.h
View file

@ -32,6 +32,7 @@
#define GLTF_ACCESSOR_H
#include "core/resource.h"
#include "gltf_document.h"
struct GLTFAccessor : public Resource {
@ -44,8 +45,7 @@ private:
int component_type = 0;
bool normalized = false;
int count = 0;
GLTFDocument::GLTFType
type = GLTFDocument::TYPE_SCALAR;
GLTFDocument::GLTFType type = GLTFDocument::TYPE_SCALAR;
PoolVector<float> min;
PoolVector<float> max;
int sparse_count = 0;
@ -101,4 +101,5 @@ public:
int get_sparse_values_byte_offset();
void set_sparse_values_byte_offset(int p_sparse_values_byte_offset);
};
#endif // GLTF_ACCESSOR_H

1
modules/gltf/gltf_animation.h
View file

@ -71,4 +71,5 @@ private:
bool loop = false;
Map<int, Track> tracks;
};
#endif // GLTF_ANIMATION_H

2
modules/gltf/gltf_buffer_view.h
View file

@ -32,6 +32,7 @@
#define GLTF_BUFFER_VIEW_H
#include "core/resource.h"
#include "gltf_document.h"
class GLTFBufferView : public Resource {
@ -65,4 +66,5 @@ public:
void set_indices(bool p_indices);
// matrices need to be transformed to this
};
#endif // GLTF_BUFFER_VIEW_H

1
modules/gltf/gltf_camera.h
View file

@ -55,4 +55,5 @@ public:
float get_znear() const { return znear; }
void set_znear(float p_val) { znear = p_val; }
};
#endif // GLTF_CAMERA_H

11
modules/gltf/gltf_document.cpp
View file

@ -42,10 +42,8 @@
#include "gltf_state.h"
#include "gltf_texture.h"
#include "core/bind/core_bind.h"
#include "core/bind/core_bind.h" // FIXME: Shouldn't use _Directory but DirAccess.
#include "core/crypto/crypto_core.h"
#include "core/error_list.h"
#include "core/error_macros.h"
#include "core/io/json.h"
#include "core/math/disjoint_set.h"
#include "core/os/file_access.h"
@ -53,13 +51,10 @@
#include "core/version.h"
#include "core/version_hash.gen.h"
#include "drivers/png/png_driver_common.h"
#include "editor/import/resource_importer_scene.h"
#include "scene/2d/node_2d.h"
#include "scene/3d/bone_attachment.h"
#include "scene/3d/camera.h"
#include "scene/3d/mesh_instance.h"
#include "scene/3d/multimesh_instance.h"
#include "scene/3d/skeleton.h"
#include "scene/3d/spatial.h"
#include "scene/animation/animation_player.h"
#include "scene/main/node.h"
@ -77,10 +72,6 @@
#include "modules/regex/regex.h"
#endif // MODULE_REGEX_ENABLED
#include <stdio.h>
#include <stdlib.h>
#include <limits>
Error GLTFDocument::serialize(Ref<GLTFState> state, Node *p_root, const String &p_path) {
uint64_t begin_time = OS::get_singleton()->get_ticks_usec();

14
modules/gltf/gltf_document.h
View file

@ -31,9 +31,8 @@
#ifndef GLTF_DOCUMENT_H
#define GLTF_DOCUMENT_H
#include "gltf_animation.h"
#include "scene/2d/node_2d.h"
#include "scene/3d/bone_attachment.h"
#include "scene/3d/camera.h"
#include "scene/3d/light.h"
#include "scene/3d/mesh_instance.h"
#include "scene/3d/skeleton.h"
@ -42,6 +41,8 @@
#include "scene/resources/material.h"
#include "scene/resources/texture.h"
#include "gltf_animation.h"
#include "modules/modules_enabled.gen.h" // For csg, gridmap.
class GLTFState;
@ -49,10 +50,15 @@ class GLTFSkin;
class GLTFNode;
class GLTFSpecGloss;
class GLTFSkeleton;
class CSGShape;
class GridMap;
class MultiMeshInstance;
#ifdef MODULE_CSG_ENABLED
class CSGShape;
#endif // MODULE_CSG_ENABLED
#ifdef MODULE_GRIDMAP_ENABLED
class GridMap;
#endif // MODULE_GRIDMAP_ENABLED
using GLTFAccessorIndex = int;
using GLTFAnimationIndex = int;
using GLTFBufferIndex = int;

1
modules/gltf/gltf_light.h
View file

@ -31,7 +31,6 @@
#ifndef GLTF_LIGHT_H
#define GLTF_LIGHT_H
#include "core/engine.h"
#include "core/resource.h"
class GLTFLight : public Resource {

2
modules/gltf/gltf_mesh.h
View file

@ -32,7 +32,6 @@
#define GLTF_MESH_H
#include "core/resource.h"
#include "editor/import/resource_importer_scene.h"
#include "scene/resources/mesh.h"
class GLTFMesh : public Resource {
@ -54,4 +53,5 @@ public:
Array get_instance_materials();
void set_instance_materials(Array p_instance_materials);
};
#endif // GLTF_MESH_H

2
modules/gltf/gltf_node.h
View file

@ -32,6 +32,7 @@
#define GLTF_NODE_H
#include "core/resource.h"
#include "gltf_document.h"
class GLTFNode : public Resource {
@ -98,4 +99,5 @@ public:
GLTFLightIndex get_light();
void set_light(GLTFLightIndex p_light);
};
#endif // GLTF_NODE_H

22
modules/gltf/gltf_skeleton.h
View file

@ -32,6 +32,7 @@
#define GLTF_SKELETON_H
#include "core/resource.h"
#include "gltf_document.h"
class GLTFSkeleton : public Resource {
@ -68,34 +69,15 @@ public:
Skeleton *get_godot_skeleton();
// Skeleton *get_godot_skeleton() {
// return this->godot_skeleton;
// }
// void set_godot_skeleton(Skeleton p_*godot_skeleton) {
// this->godot_skeleton = p_godot_skeleton;
// }
Array get_unique_names();
void set_unique_names(Array p_unique_names);
//Map<int32_t, GLTFNodeIndex> get_godot_bone_node() {
// return this->godot_bone_node;
//}
//void set_godot_bone_node(Map<int32_t, GLTFNodeIndex> p_godot_bone_node) {
// this->godot_bone_node = p_godot_bone_node;
//}
Dictionary get_godot_bone_node();
void set_godot_bone_node(Dictionary p_indict);
//Dictionary get_godot_bone_node() {
// return VariantConversion::to_dict(this->godot_bone_node);
//}
//void set_godot_bone_node(Dictionary p_indict) {
// VariantConversion::set_from_dict(this->godot_bone_node, p_indict);
//}
BoneAttachment *get_bone_attachment(int idx);
int32_t get_bone_attachment_count();
};
#endif // GLTF_SKELETON_H

2
modules/gltf/gltf_skin.h
View file

@ -32,6 +32,7 @@
#define GLTF_SKIN_H
#include "core/resource.h"
#include "gltf_document.h"
class GLTFSkin : public Resource {
@ -106,4 +107,5 @@ public:
Ref<Skin> get_godot_skin();
void set_godot_skin(Ref<Skin> p_godot_skin);
};
#endif // GLTF_SKIN_H

1
modules/gltf/gltf_spec_gloss.h
View file

@ -64,4 +64,5 @@ public:
Ref<Image> get_spec_gloss_img();
void set_spec_gloss_img(Ref<Image> p_spec_gloss_img);
};
#endif // GLTF_SPEC_GLOSS_H

28
modules/gltf/gltf_state.h
View file

@ -31,9 +31,12 @@
#ifndef GLTF_STATE_H
#define GLTF_STATE_H
#include "core/map.h"
#include "core/resource.h"
#include "core/vector.h"
#include "editor_scene_importer_gltf.h"
#include "scene/animation/animation_player.h"
#include "scene/resources/texture.h"
#include "gltf_accessor.h"
#include "gltf_animation.h"
#include "gltf_buffer_view.h"
@ -46,13 +49,6 @@
#include "gltf_skin.h"
#include "gltf_texture.h"
#include "core/map.h"
#include "core/pair.h"
#include "core/resource.h"
#include "core/vector.h"
#include "scene/animation/animation_player.h"
#include "scene/resources/texture.h"
class GLTFState : public Resource {
GDCLASS(GLTFState, Resource);
friend class GLTFDocument;
@ -176,20 +172,6 @@ public:
int get_animation_players_count(int idx);
AnimationPlayer *get_animation_player(int idx);
//void set_scene_nodes(Map<GLTFNodeIndex, Node *> p_scene_nodes) {
// this->scene_nodes = p_scene_nodes;
//}
//void set_animation_players(Vector<AnimationPlayer *> p_animation_players) {
// this->animation_players = p_animation_players;
//}
//Map<Ref<Material>, GLTFMaterialIndex> get_material_cache() {
// return this->material_cache;
//}
//void set_material_cache(Map<Ref<Material>, GLTFMaterialIndex> p_material_cache) {
// this->material_cache = p_material_cache;
//}
};
#endif // GLTF_STATE_H

1
modules/gltf/gltf_texture.h
View file

@ -32,6 +32,7 @@
#define GLTF_TEXTURE_H
#include "core/resource.h"
#include "gltf_document.h"
class GLTFTexture : public Resource {

159
modules/gltf/packed_scene_gltf.cpp Normal file
View file

@ -0,0 +1,159 @@
/*************************************************************************/
/* packed_scene_gltf.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifdef TOOLS_ENABLED
#include "packed_scene_gltf.h"
#include "editor/import/resource_importer_scene.h"
#include "scene/3d/spatial.h"
#include "scene/animation/animation_player.h"
#include "scene/resources/mesh.h"
#include "gltf_document.h"
void PackedSceneGLTF::_bind_methods() {
ClassDB::bind_method(D_METHOD("export_gltf", "node", "path", "flags", "bake_fps"),
&PackedSceneGLTF::export_gltf, DEFVAL(0), DEFVAL(1000.0f));
ClassDB::bind_method(D_METHOD("pack_gltf", "path", "flags", "bake_fps", "compress_flags", "state"),
&PackedSceneGLTF::pack_gltf, DEFVAL(0), DEFVAL(1000.0f), DEFVAL(Mesh::ARRAY_COMPRESS_DEFAULT), DEFVAL(Ref<GLTFState>()));
ClassDB::bind_method(D_METHOD("import_gltf_scene", "path", "flags", "bake_fps", "compress_flags", "state"),
&PackedSceneGLTF::import_gltf_scene, DEFVAL(0), DEFVAL(1000.0f), DEFVAL(Mesh::ARRAY_COMPRESS_DEFAULT), DEFVAL(Ref<GLTFState>()));
}
Node *PackedSceneGLTF::import_gltf_scene(const String &p_path, uint32_t p_flags, float p_bake_fps, uint32_t p_compress_flags, Ref<GLTFState> r_state) {
Error err = FAILED;
List<String> deps;
return import_scene(p_path, p_flags, p_bake_fps, p_compress_flags, &deps, &err, r_state);
}
Node *PackedSceneGLTF::import_scene(const String &p_path, uint32_t p_flags,
int p_bake_fps, uint32_t p_compress_flags,
List<String> *r_missing_deps,
Error *r_err,
Ref<GLTFState> r_state) {
if (r_state == Ref<GLTFState>()) {
r_state.instance();
}
r_state->use_named_skin_binds =
p_flags & EditorSceneImporter::IMPORT_USE_NAMED_SKIN_BINDS;
r_state->use_legacy_names =
p_flags & EditorSceneImporter::IMPORT_USE_LEGACY_NAMES;
r_state->compress_flags = p_compress_flags;
Ref<GLTFDocument> gltf_document;
gltf_document.instance();
Error err = gltf_document->parse(r_state, p_path);
*r_err = err;
ERR_FAIL_COND_V(err != Error::OK, nullptr);
Spatial *root = memnew(Spatial);
if (r_state->use_legacy_names) {
root->set_name(gltf_document->_legacy_validate_node_name(r_state->scene_name));
} else {
root->set_name(r_state->scene_name);
}
for (int32_t root_i = 0; root_i < r_state->root_nodes.size(); root_i++) {
gltf_document->_generate_scene_node(r_state, root, root, r_state->root_nodes[root_i]);
}
gltf_document->_process_mesh_instances(r_state, root);
if (r_state->animations.size()) {
AnimationPlayer *ap = memnew(AnimationPlayer);
root->add_child(ap);
ap->set_owner(root);
for (int i = 0; i < r_state->animations.size(); i++) {
gltf_document->_import_animation(r_state, ap, i, p_bake_fps);
}
}
return cast_to<Spatial>(root);
}
void PackedSceneGLTF::pack_gltf(String p_path, int32_t p_flags,
real_t p_bake_fps, uint32_t p_compress_flags, Ref<GLTFState> r_state) {
Error err = FAILED;
List<String> deps;
Node *root = import_scene(p_path, p_flags, p_bake_fps, p_compress_flags, &deps, &err, r_state);
ERR_FAIL_COND(err != OK);
pack(root);
}
void PackedSceneGLTF::save_scene(Node *p_node, const String &p_path,
const String &p_src_path, uint32_t p_flags,
int p_bake_fps, List<String> *r_missing_deps,
Error *r_err) {
Error err = FAILED;
if (r_err) {
*r_err = err;
}
Ref<GLTFDocument> gltf_document;
gltf_document.instance();
Ref<GLTFState> state;
state.instance();
err = gltf_document->serialize(state, p_node, p_path);
if (r_err) {
*r_err = err;
}
}
void PackedSceneGLTF::_build_parent_hierachy(Ref<GLTFState> state) {
// build the hierarchy
for (GLTFNodeIndex node_i = 0; node_i < state->nodes.size(); node_i++) {
for (int j = 0; j < state->nodes[node_i]->children.size(); j++) {
GLTFNodeIndex child_i = state->nodes[node_i]->children[j];
ERR_FAIL_INDEX(child_i, state->nodes.size());
if (state->nodes.write[child_i]->parent != -1) {
continue;
}
state->nodes.write[child_i]->parent = node_i;
}
}
}
Error PackedSceneGLTF::export_gltf(Node *p_root, String p_path,
int32_t p_flags,
real_t p_bake_fps) {
ERR_FAIL_COND_V(!p_root, FAILED);
List<String> deps;
Error err;
String path = p_path;
int32_t flags = p_flags;
real_t baked_fps = p_bake_fps;
Ref<PackedSceneGLTF> exporter;
exporter.instance();
exporter->save_scene(p_root, path, "", flags, baked_fps, &deps, &err);
int32_t error_code = err;
if (error_code != 0) {
return Error(error_code);
}
return OK;
}
#endif // TOOLS_ENABLED

66
modules/gltf/packed_scene_gltf.h Normal file
View file

@ -0,0 +1,66 @@
/*************************************************************************/
/* packed_scene_gltf.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifdef TOOLS_ENABLED
#ifndef PACKED_SCENE_GLTF_H
#define PACKED_SCENE_GLTF_H
#include "scene/main/node.h"
#include "scene/resources/packed_scene.h"
#include "gltf_state.h"
class PackedSceneGLTF : public PackedScene {
GDCLASS(PackedSceneGLTF, PackedScene);
protected:
static void _bind_methods();
public:
virtual void save_scene(Node *p_node, const String &p_path, const String &p_src_path,
uint32_t p_flags, int p_bake_fps,
List<String> *r_missing_deps, Error *r_err = nullptr);
virtual void _build_parent_hierachy(Ref<GLTFState> state);
virtual Error export_gltf(Node *p_root, String p_path, int32_t p_flags = 0,
real_t p_bake_fps = 1000.0f);
virtual Node *import_scene(const String &p_path, uint32_t p_flags,
int p_bake_fps, uint32_t p_compress_flags,
List<String> *r_missing_deps,
Error *r_err,
Ref<GLTFState> r_state);
virtual Node *import_gltf_scene(const String &p_path, uint32_t p_flags, float p_bake_fps, uint32_t p_compress_flags, Ref<GLTFState> r_state = Ref<GLTFState>());
virtual void pack_gltf(String p_path, int32_t p_flags = 0,
real_t p_bake_fps = 1000.0f, uint32_t p_compress_flags = Mesh::ARRAY_COMPRESS_DEFAULT, Ref<GLTFState> r_state = Ref<GLTFState>());
};
#endif // PACKED_SCENE_GLTF_H
#endif // TOOLS_ENABLED

19
modules/gltf/register_types.cpp
View file

@ -28,11 +28,10 @@
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef _3D_DISABLED
#include "register_types.h"
#include "editor/editor_node.h"
#include "editor_scene_exporter_gltf_plugin.h"
#include "editor_scene_importer_gltf.h"
#include "gltf_accessor.h"
#include "gltf_animation.h"
#include "gltf_buffer_view.h"
@ -46,8 +45,14 @@
#include "gltf_spec_gloss.h"
#include "gltf_state.h"
#include "gltf_texture.h"
#include "packed_scene_gltf.h"
#ifdef TOOLS_ENABLED
#include "editor/editor_node.h"
#include "editor_scene_exporter_gltf_plugin.h"
#include "editor_scene_importer_gltf.h"
#endif
#ifndef _3D_DISABLED
#ifdef TOOLS_ENABLED
static void _editor_init() {
Ref<EditorSceneImporterGLTF> import_gltf;
@ -55,10 +60,8 @@ static void _editor_init() {
ResourceImporterScene::get_singleton()->add_importer(import_gltf);
}
#endif
#endif
void register_gltf_types() {
#ifndef _3D_DISABLED
#ifdef TOOLS_ENABLED
ClassDB::APIType prev_api = ClassDB::get_current_api();
ClassDB::set_current_api(ClassDB::API_EDITOR);
@ -68,6 +71,7 @@ void register_gltf_types() {
ClassDB::set_current_api(prev_api);
EditorNode::add_init_callback(_editor_init);
#endif
ClassDB::register_class<GLTFSpecGloss>();
ClassDB::register_class<GLTFNode>();
ClassDB::register_class<GLTFAnimation>();
@ -81,8 +85,9 @@ void register_gltf_types() {
ClassDB::register_class<GLTFState>();
ClassDB::register_class<GLTFDocument>();
ClassDB::register_class<PackedSceneGLTF>();
#endif
}
void unregister_gltf_types() {
}
#endif // _3D_DISABLED

9
modules/gltf/register_types.h
View file

@ -28,5 +28,14 @@
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef GLTF_REGISTER_TYPES_H
#define GLTF_REGISTER_TYPES_H
#ifndef _3D_DISABLED
void register_gltf_types();
void unregister_gltf_types();
#endif // _3D_DISABLED
#endif // GLTF_REGISTER_TYPES_H