summaryrefslogtreecommitdiff
path: root/modules/gltf/gltf_document.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'modules/gltf/gltf_document.cpp')
-rw-r--r--modules/gltf/gltf_document.cpp148
1 files changed, 84 insertions, 64 deletions
diff --git a/modules/gltf/gltf_document.cpp b/modules/gltf/gltf_document.cpp
index 99803ed05d..faa8ed267a 100644
--- a/modules/gltf/gltf_document.cpp
+++ b/modules/gltf/gltf_document.cpp
@@ -31,8 +31,6 @@
#include "gltf_document.h"
#include "extensions/gltf_spec_gloss.h"
-#include "gltf_document_extension.h"
-#include "gltf_document_extension_convert_importer_mesh.h"
#include "gltf_state.h"
#include "core/crypto/crypto_core.h"
@@ -215,8 +213,7 @@ Error GLTFDocument::_serialize(Ref<GLTFState> state, const String &p_path) {
return Error::FAILED;
}
- for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) {
- Ref<GLTFDocumentExtension> ext = document_extensions[ext_i];
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
ERR_CONTINUE(ext.is_null());
err = ext->export_post(state);
ERR_FAIL_COND_V(err != OK, err);
@@ -454,8 +451,7 @@ Error GLTFDocument::_serialize_nodes(Ref<GLTFState> state) {
node["children"] = children;
}
- for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) {
- Ref<GLTFDocumentExtension> ext = document_extensions[ext_i];
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
ERR_CONTINUE(ext.is_null());
ERR_CONTINUE(!state->scene_nodes.find(i));
Error err = ext->export_node(state, gltf_node, node, state->scene_nodes[i]);
@@ -629,6 +625,11 @@ Error GLTFDocument::_parse_nodes(Ref<GLTFState> state) {
node->light = light;
}
}
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
+ ERR_CONTINUE(ext.is_null());
+ Error err = ext->parse_node_extensions(state, node, extensions);
+ ERR_CONTINUE_MSG(err != OK, "GLTF: Encountered error " + itos(err) + " when parsing node extensions for node " + node->get_name() + " in file " + state->filename + ". Continuing.");
+ }
}
if (n.has("children")) {
@@ -5270,6 +5271,10 @@ void GLTFDocument::_convert_scene_node(Ref<GLTFState> state, Node *p_current, co
AnimationPlayer *animation_player = Object::cast_to<AnimationPlayer>(p_current);
_convert_animation_player_to_gltf(animation_player, state, p_gltf_parent, p_gltf_root, gltf_node, p_current);
}
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
+ ERR_CONTINUE(ext.is_null());
+ ext->convert_scene_node(state, gltf_node, p_current);
+ }
GLTFNodeIndex current_node_i = state->nodes.size();
GLTFNodeIndex gltf_root = p_gltf_root;
if (gltf_root == -1) {
@@ -5593,21 +5598,32 @@ void GLTFDocument::_generate_scene_node(Ref<GLTFState> state, Node *scene_parent
// and attach it to the bone_attachment
scene_parent = bone_attachment;
}
- if (gltf_node->mesh >= 0) {
- current_node = _generate_mesh_instance(state, node_index);
- } else if (gltf_node->camera >= 0) {
- current_node = _generate_camera(state, node_index);
- } else if (gltf_node->light >= 0) {
- current_node = _generate_light(state, node_index);
+ // Check if any GLTFDocumentExtension classes want to generate a node for us.
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
+ ERR_CONTINUE(ext.is_null());
+ current_node = ext->generate_scene_node(state, gltf_node, scene_parent);
+ if (current_node) {
+ break;
+ }
}
-
- // We still have not managed to make a node.
+ // If none of our GLTFDocumentExtension classes generated us a node, we generate one.
if (!current_node) {
- current_node = _generate_spatial(state, node_index);
+ if (gltf_node->mesh >= 0) {
+ current_node = _generate_mesh_instance(state, node_index);
+ } else if (gltf_node->camera >= 0) {
+ current_node = _generate_camera(state, node_index);
+ } else if (gltf_node->light >= 0) {
+ current_node = _generate_light(state, node_index);
+ } else {
+ current_node = _generate_spatial(state, node_index);
+ }
}
+ // Add the node we generated and set the owner to the scene root.
scene_parent->add_child(current_node, true);
if (current_node != scene_root) {
- current_node->set_owner(scene_root);
+ Array args;
+ args.append(scene_root);
+ current_node->propagate_call(StringName("set_owner"), args);
}
current_node->set_transform(gltf_node->xform);
current_node->set_name(gltf_node->get_name());
@@ -5673,19 +5689,32 @@ void GLTFDocument::_generate_skeleton_bone_node(Ref<GLTFState> state, Node *scen
// and attach it to the bone_attachment
scene_parent = bone_attachment;
}
-
- // We still have not managed to make a node
- if (gltf_node->mesh >= 0) {
- current_node = _generate_mesh_instance(state, node_index);
- } else if (gltf_node->camera >= 0) {
- current_node = _generate_camera(state, node_index);
- } else if (gltf_node->light >= 0) {
- current_node = _generate_light(state, node_index);
+ // Check if any GLTFDocumentExtension classes want to generate a node for us.
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
+ ERR_CONTINUE(ext.is_null());
+ current_node = ext->generate_scene_node(state, gltf_node, scene_parent);
+ if (current_node) {
+ break;
+ }
+ }
+ // If none of our GLTFDocumentExtension classes generated us a node, we generate one.
+ if (!current_node) {
+ if (gltf_node->mesh >= 0) {
+ current_node = _generate_mesh_instance(state, node_index);
+ } else if (gltf_node->camera >= 0) {
+ current_node = _generate_camera(state, node_index);
+ } else if (gltf_node->light >= 0) {
+ current_node = _generate_light(state, node_index);
+ } else {
+ current_node = _generate_spatial(state, node_index);
+ }
}
-
+ // Add the node we generated and set the owner to the scene root.
scene_parent->add_child(current_node, true);
if (current_node != scene_root) {
- current_node->set_owner(scene_root);
+ Array args;
+ args.append(scene_root);
+ current_node->propagate_call(StringName("set_owner"), args);
}
// Do not set transform here. Transform is already applied to our bone.
current_node->set_name(gltf_node->get_name());
@@ -6586,11 +6615,13 @@ Error GLTFDocument::_parse(Ref<GLTFState> state, String p_path, Ref<FileAccess>
state->major_version = version.get_slice(".", 0).to_int();
state->minor_version = version.get_slice(".", 1).to_int();
- for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) {
- Ref<GLTFDocumentExtension> ext = document_extensions[ext_i];
+ document_extensions.clear();
+ for (Ref<GLTFDocumentExtension> ext : all_document_extensions) {
ERR_CONTINUE(ext.is_null());
- err = ext->import_preflight(state);
- ERR_FAIL_COND_V(err != OK, err);
+ err = ext->import_preflight(state, state->json["extensionsUsed"]);
+ if (err == OK) {
+ document_extensions.push_back(ext);
+ }
}
err = _parse_gltf_state(state, p_path, p_bake_fps);
@@ -6728,14 +6759,8 @@ void GLTFDocument::_bind_methods() {
ClassDB::bind_method(D_METHOD("write_to_filesystem", "state", "path"),
&GLTFDocument::write_to_filesystem);
- ClassDB::bind_method(D_METHOD("set_extensions", "extensions"),
- &GLTFDocument::set_extensions);
- ClassDB::bind_method(D_METHOD("get_extensions"),
- &GLTFDocument::get_extensions);
- ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "extensions", PROPERTY_HINT_ARRAY_TYPE,
- vformat("%s/%s:%s", Variant::OBJECT, PROPERTY_HINT_RESOURCE_TYPE, "GLTFDocumentExtension"),
- PROPERTY_USAGE_DEFAULT),
- "set_extensions", "get_extensions");
+ ClassDB::bind_static_method("GLTFDocument", D_METHOD("register_gltf_document_extension", "extension", "first_priority"),
+ &GLTFDocument::register_gltf_document_extension, DEFVAL(false));
}
void GLTFDocument::_build_parent_hierachy(Ref<GLTFState> state) {
@@ -6752,22 +6777,20 @@ void GLTFDocument::_build_parent_hierachy(Ref<GLTFState> state) {
}
}
-void GLTFDocument::set_extensions(TypedArray<GLTFDocumentExtension> p_extensions) {
- document_extensions = p_extensions;
-}
+Vector<Ref<GLTFDocumentExtension>> GLTFDocument::all_document_extensions;
-TypedArray<GLTFDocumentExtension> GLTFDocument::get_extensions() const {
- return document_extensions;
+void GLTFDocument::register_gltf_document_extension(Ref<GLTFDocumentExtension> p_extension, bool p_first_priority) {
+ if (all_document_extensions.find(p_extension) == -1) {
+ if (p_first_priority) {
+ all_document_extensions.insert(0, p_extension);
+ } else {
+ all_document_extensions.push_back(p_extension);
+ }
+ }
}
-GLTFDocument::GLTFDocument() {
- bool is_editor = ::Engine::get_singleton()->is_editor_hint();
- if (is_editor) {
- return;
- }
- Ref<GLTFDocumentExtensionConvertImporterMesh> extension_editor;
- extension_editor.instantiate();
- document_extensions.push_back(extension_editor);
+void GLTFDocument::unregister_all_gltf_document_extensions() {
+ all_document_extensions.clear();
}
PackedByteArray GLTFDocument::_serialize_glb_buffer(Ref<GLTFState> state, Error *r_err) {
@@ -6852,8 +6875,7 @@ Node *GLTFDocument::generate_scene(Ref<GLTFState> state, int32_t p_bake_fps) {
}
for (KeyValue<GLTFNodeIndex, Node *> E : state->scene_nodes) {
ERR_CONTINUE(!E.value);
- for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) {
- Ref<GLTFDocumentExtension> ext = document_extensions[ext_i];
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
ERR_CONTINUE(ext.is_null());
ERR_CONTINUE(!state->json.has("nodes"));
Array nodes = state->json["nodes"];
@@ -6865,8 +6887,7 @@ Node *GLTFDocument::generate_scene(Ref<GLTFState> state, int32_t p_bake_fps) {
ERR_CONTINUE(err != OK);
}
}
- for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) {
- Ref<GLTFDocumentExtension> ext = document_extensions[ext_i];
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
ERR_CONTINUE(ext.is_null());
err = ext->import_post(state, root);
ERR_CONTINUE(err != OK);
@@ -6880,11 +6901,13 @@ Error GLTFDocument::append_from_scene(Node *p_node, Ref<GLTFState> state, uint32
state->use_named_skin_binds = p_flags & GLTF_IMPORT_USE_NAMED_SKIN_BINDS;
state->discard_meshes_and_materials = p_flags & GLTF_IMPORT_DISCARD_MESHES_AND_MATERIALS;
- for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) {
- Ref<GLTFDocumentExtension> ext = document_extensions[ext_i];
+ document_extensions.clear();
+ for (Ref<GLTFDocumentExtension> ext : all_document_extensions) {
ERR_CONTINUE(ext.is_null());
Error err = ext->export_preflight(p_node);
- ERR_FAIL_COND_V(err != OK, FAILED);
+ if (err == OK) {
+ document_extensions.push_back(ext);
+ }
}
_convert_scene_node(state, p_node, -1, -1);
if (!state->buffers.size()) {
@@ -6906,8 +6929,7 @@ Error GLTFDocument::append_from_buffer(PackedByteArray p_bytes, String p_base_pa
state->base_path = p_base_path.get_base_dir();
err = _parse(state, state->base_path, file_access, p_bake_fps);
ERR_FAIL_COND_V(err != OK, err);
- for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) {
- Ref<GLTFDocumentExtension> ext = document_extensions[ext_i];
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
ERR_CONTINUE(ext.is_null());
err = ext->import_post_parse(state);
ERR_FAIL_COND_V(err != OK, err);
@@ -7030,8 +7052,7 @@ Error GLTFDocument::append_from_file(String p_path, Ref<GLTFState> r_state, uint
r_state->base_path = base_path;
err = _parse(r_state, base_path, f, p_bake_fps);
ERR_FAIL_COND_V(err != OK, err);
- for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) {
- Ref<GLTFDocumentExtension> ext = document_extensions[ext_i];
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
ERR_CONTINUE(ext.is_null());
err = ext->import_post_parse(r_state);
ERR_FAIL_COND_V(err != OK, err);
@@ -7053,8 +7074,7 @@ Error GLTFDocument::_parse_gltf_extensions(Ref<GLTFState> state) {
supported_extensions.insert("KHR_lights_punctual");
supported_extensions.insert("KHR_materials_pbrSpecularGlossiness");
supported_extensions.insert("KHR_texture_transform");
- for (int ext_i = 0; ext_i < document_extensions.size(); ext_i++) {
- Ref<GLTFDocumentExtension> ext = document_extensions[ext_i];
+ for (Ref<GLTFDocumentExtension> ext : document_extensions) {
ERR_CONTINUE(ext.is_null());
Vector<String> ext_supported_extensions = ext->get_supported_extensions();
for (int i = 0; i < ext_supported_extensions.size(); ++i) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 13:13:43 +0000