-
Notifications
You must be signed in to change notification settings - Fork 24
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add OpenXR fb_render_model extension wrapper and OpenXRFBRenderModel …
…node
- Loading branch information
1 parent
c63b6d1
commit c4b058d
Showing
12 changed files
with
583 additions
and
4 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| /**************************************************************************/ | ||
| /* openxr_fb_render_model.cpp */ | ||
| /**************************************************************************/ | ||
| /* This file is part of: */ | ||
| /* GODOT XR */ | ||
| /* https://godotengine.org */ | ||
| /**************************************************************************/ | ||
| /* Copyright (c) 2022-present Godot XR contributors (see CONTRIBUTORS.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. */ | ||
| /**************************************************************************/ | ||
|
|
||
| #include "classes/openxr_fb_render_model.h" | ||
|
|
||
| #include "extensions/openxr_fb_render_model_extension_wrapper.h" | ||
|
|
||
| #include <godot_cpp/classes/gltf_document.hpp> | ||
| #include <godot_cpp/classes/gltf_state.hpp> | ||
| #include <godot_cpp/classes/open_xr_interface.hpp> | ||
| #include <godot_cpp/classes/xr_server.hpp> | ||
| #include <godot_cpp/variant/utility_functions.hpp> | ||
|
|
||
| using namespace godot; | ||
|
|
||
| void OpenXRFbRenderModel::set_render_model_type(Model p_model) { | ||
| render_model_type = p_model; | ||
| if (is_inside_tree() && OpenXRFbRenderModelExtensionWrapper::get_singleton()->is_openxr_session_active()) { | ||
| load_render_model(); | ||
| } | ||
| } | ||
|
|
||
| OpenXRFbRenderModel::Model OpenXRFbRenderModel::get_render_model_type() { | ||
| return render_model_type; | ||
| } | ||
|
|
||
| bool OpenXRFbRenderModel::has_render_model_node() { | ||
| return render_model_node != nullptr; | ||
| } | ||
|
|
||
| void OpenXRFbRenderModel::load_render_model() { | ||
| if (render_model_node != nullptr) { | ||
| render_model_node->queue_free(); | ||
| render_model_node = nullptr; | ||
| } | ||
|
|
||
| String render_model_path; | ||
| switch (render_model_type) { | ||
| case MODEL_CONTROLLER_LEFT: { | ||
| render_model_path = "/model_fb/controller/left"; | ||
| } break; | ||
|
|
||
| case MODEL_CONTROLLER_RIGHT: { | ||
| render_model_path = "/model_fb/controller/right"; | ||
| } break; | ||
|
|
||
| default: { | ||
| render_model_path = ""; | ||
| } | ||
| } | ||
|
|
||
| if (render_model_path.is_empty()) { | ||
| return; | ||
| } | ||
|
|
||
| PackedByteArray render_model_buffer = OpenXRFbRenderModelExtensionWrapper::get_singleton()->get_buffer(render_model_path); | ||
| if (render_model_buffer.is_empty()) { | ||
| UtilityFunctions::print_verbose("Failed to load render model buffer from path [", render_model_path, "] in OpenXRFbRenderModel node"); | ||
| return; | ||
| } | ||
|
|
||
| Ref<GLTFDocument> gltf_document; | ||
| gltf_document.instantiate(); | ||
| Ref<GLTFState> gltf_state; | ||
| gltf_state.instantiate(); | ||
|
|
||
| Error err = gltf_document->append_from_buffer(render_model_buffer, "", gltf_state); | ||
| if (err != OK) { | ||
| UtilityFunctions::print_verbose("Failed to instance render model in OpenXRFbRenderModel node"); | ||
| return; | ||
| } | ||
|
|
||
| render_model_node = Object::cast_to<Node3D>(gltf_document->generate_scene(gltf_state)); | ||
| if (render_model_node) { | ||
| add_child(render_model_node); | ||
| emit_signal("openxr_fb_render_model_loaded"); | ||
| } | ||
| } | ||
|
|
||
| Node3D *OpenXRFbRenderModel::get_render_model_node() { | ||
| return render_model_node; | ||
| } | ||
|
|
||
| void OpenXRFbRenderModel::_notification(int p_what) { | ||
| switch (p_what) { | ||
| case NOTIFICATION_POSTINITIALIZE: { | ||
| Ref<OpenXRInterface> openxr_interface = XRServer::get_singleton()->find_interface("OpenXR"); | ||
| if (openxr_interface.is_valid()) { | ||
| openxr_interface->connect("session_begun", callable_mp(this, &OpenXRFbRenderModel::load_render_model)); | ||
| } | ||
| } break; | ||
| case NOTIFICATION_ENTER_TREE: { | ||
| if (OpenXRFbRenderModelExtensionWrapper::get_singleton()->is_openxr_session_active()) { | ||
| load_render_model(); | ||
| } | ||
| } break; | ||
| } | ||
| } | ||
|
|
||
| void OpenXRFbRenderModel::_bind_methods() { | ||
| ClassDB::bind_method(D_METHOD("has_render_model_node"), &OpenXRFbRenderModel::has_render_model_node); | ||
| ClassDB::bind_method(D_METHOD("get_render_model_node"), &OpenXRFbRenderModel::get_render_model_node); | ||
| ClassDB::bind_method(D_METHOD("set_render_model_type", "render_model_type"), &OpenXRFbRenderModel::set_render_model_type); | ||
| ClassDB::bind_method(D_METHOD("get_render_model_type"), &OpenXRFbRenderModel::get_render_model_type); | ||
|
|
||
| ADD_PROPERTY(PropertyInfo(Variant::INT, "render_model_type", PROPERTY_HINT_ENUM, "Left Controller,Right Controller"), "set_render_model_type", "get_render_model_type"); | ||
|
|
||
| BIND_ENUM_CONSTANT(MODEL_CONTROLLER_LEFT); | ||
| BIND_ENUM_CONSTANT(MODEL_CONTROLLER_RIGHT); | ||
|
|
||
| ADD_SIGNAL(MethodInfo("openxr_fb_render_model_loaded")); | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.