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140 lines
8.9 KiB
C++
140 lines
8.9 KiB
C++
/**************************************************************************/
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/* openxr_htc_vive_tracker_extension.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "openxr_htc_vive_tracker_extension.h"
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#include "../action_map/openxr_interaction_profile_metadata.h"
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#include "core/string/print_string.h"
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HashMap<String, bool *> OpenXRHTCViveTrackerExtension::get_requested_extensions() {
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HashMap<String, bool *> request_extensions;
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request_extensions[XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME] = &available;
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return request_extensions;
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}
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PackedStringArray OpenXRHTCViveTrackerExtension::get_suggested_tracker_names() {
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PackedStringArray arr = {
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"/user/vive_tracker_htcx/role/handheld_object",
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"/user/vive_tracker_htcx/role/left_foot",
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"/user/vive_tracker_htcx/role/right_foot",
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"/user/vive_tracker_htcx/role/left_shoulder",
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"/user/vive_tracker_htcx/role/right_shoulder",
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"/user/vive_tracker_htcx/role/left_elbow",
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"/user/vive_tracker_htcx/role/right_elbow",
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"/user/vive_tracker_htcx/role/left_knee",
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"/user/vive_tracker_htcx/role/right_knee",
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"/user/vive_tracker_htcx/role/waist",
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"/user/vive_tracker_htcx/role/chest",
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"/user/vive_tracker_htcx/role/camera",
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"/user/vive_tracker_htcx/role/keyboard",
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};
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return arr;
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}
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bool OpenXRHTCViveTrackerExtension::is_available() {
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return available;
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}
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void OpenXRHTCViveTrackerExtension::on_register_metadata() {
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OpenXRInteractionProfileMetadata *metadata = OpenXRInteractionProfileMetadata::get_singleton();
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ERR_FAIL_NULL(metadata);
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// register_top_level_path("Handheld object tracker", "/user/vive_tracker_htcx/role/handheld_object", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Left foot tracker", "/user/vive_tracker_htcx/role/left_foot", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Right foot tracker", "/user/vive_tracker_htcx/role/right_foot", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Left shoulder tracker", "/user/vive_tracker_htcx/role/left_shoulder", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Right shoulder tracker", "/user/vive_tracker_htcx/role/right_shoulder", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Left elbow tracker", "/user/vive_tracker_htcx/role/left_elbow", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Right elbow tracker", "/user/vive_tracker_htcx/role/right_elbow", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Left knee tracker", "/user/vive_tracker_htcx/role/left_knee", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Right knee tracker", "/user/vive_tracker_htcx/role/right_knee", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Waist tracker", "/user/vive_tracker_htcx/role/waist", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Chest tracker", "/user/vive_tracker_htcx/role/chest", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Camera tracker", "/user/vive_tracker_htcx/role/camera", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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metadata->register_top_level_path("Keyboard tracker", "/user/vive_tracker_htcx/role/keyboard", XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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{ // HTC Vive tracker
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// Interestingly enough trackers don't have buttons or inputs, yet these are defined in the spec.
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// I think this can be supported through attachments on the trackers.
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const String profile_path = "/interaction_profiles/htc/vive_tracker_htcx";
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metadata->register_interaction_profile("HTC Vive tracker", profile_path, XR_HTCX_VIVE_TRACKER_INTERACTION_EXTENSION_NAME);
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for (const String user_path : {
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/* "/user/vive_tracker_htcx/role/handheld_object", */
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"/user/vive_tracker_htcx/role/left_foot",
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"/user/vive_tracker_htcx/role/right_foot",
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"/user/vive_tracker_htcx/role/left_shoulder",
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"/user/vive_tracker_htcx/role/right_shoulder",
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"/user/vive_tracker_htcx/role/left_elbow",
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"/user/vive_tracker_htcx/role/right_elbow",
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"/user/vive_tracker_htcx/role/left_knee",
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"/user/vive_tracker_htcx/role/right_knee",
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"/user/vive_tracker_htcx/role/waist",
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"/user/vive_tracker_htcx/role/chest",
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"/user/vive_tracker_htcx/role/camera",
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"/user/vive_tracker_htcx/role/keyboard",
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}) {
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metadata->register_io_path(profile_path, "Grip pose", user_path, user_path + "/input/grip/pose", "", OpenXRAction::OPENXR_ACTION_POSE);
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metadata->register_io_path(profile_path, "Menu click", user_path, user_path + "/input/menu/click", "", OpenXRAction::OPENXR_ACTION_BOOL);
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metadata->register_io_path(profile_path, "Trigger", user_path, user_path + "/input/trigger/value", "", OpenXRAction::OPENXR_ACTION_FLOAT);
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metadata->register_io_path(profile_path, "Trigger click", user_path, user_path + "/input/trigger/click", "", OpenXRAction::OPENXR_ACTION_BOOL);
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metadata->register_io_path(profile_path, "Squeeze click", user_path, user_path + "/input/squeeze/click", "", OpenXRAction::OPENXR_ACTION_BOOL);
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metadata->register_io_path(profile_path, "Trackpad", user_path, user_path + "/input/trackpad", "", OpenXRAction::OPENXR_ACTION_VECTOR2);
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metadata->register_io_path(profile_path, "Trackpad click", user_path, user_path + "/input/trackpad/click", "", OpenXRAction::OPENXR_ACTION_BOOL);
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metadata->register_io_path(profile_path, "Trackpad touch", user_path, user_path + "/input/trackpad/touch", "", OpenXRAction::OPENXR_ACTION_BOOL);
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metadata->register_io_path(profile_path, "Trackpad Dpad Up", user_path, user_path + "/input/trackpad/dpad_up", "XR_EXT_dpad_binding", OpenXRAction::OPENXR_ACTION_BOOL);
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metadata->register_io_path(profile_path, "Trackpad Dpad Down", user_path, user_path + "/input/trackpad/dpad_down", "XR_EXT_dpad_binding", OpenXRAction::OPENXR_ACTION_BOOL);
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metadata->register_io_path(profile_path, "Trackpad Dpad Left", user_path, user_path + "/input/trackpad/dpad_left", "XR_EXT_dpad_binding", OpenXRAction::OPENXR_ACTION_BOOL);
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metadata->register_io_path(profile_path, "Trackpad Dpad Right", user_path, user_path + "/input/trackpad/dpad_right", "XR_EXT_dpad_binding", OpenXRAction::OPENXR_ACTION_BOOL);
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metadata->register_io_path(profile_path, "Trackpad Dpad Center", user_path, user_path + "/input/trackpad/dpad_center", "XR_EXT_dpad_binding", OpenXRAction::OPENXR_ACTION_BOOL);
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metadata->register_io_path(profile_path, "Haptic output", user_path, user_path + "/output/haptic", "", OpenXRAction::OPENXR_ACTION_HAPTIC);
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}
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}
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}
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bool OpenXRHTCViveTrackerExtension::on_event_polled(const XrEventDataBuffer &event) {
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switch (event.type) {
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case XR_TYPE_EVENT_DATA_VIVE_TRACKER_CONNECTED_HTCX: {
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// Investigate if we need to do more here
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print_verbose("OpenXR EVENT: VIVE tracker connected");
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return true;
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} break;
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default: {
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return false;
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} break;
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}
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}
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