diff options
Diffstat (limited to 'modules/openxr/openxr_interface.cpp')
| -rw-r--r-- | modules/openxr/openxr_interface.cpp | 162 |
1 files changed, 127 insertions, 35 deletions
diff --git a/modules/openxr/openxr_interface.cpp b/modules/openxr/openxr_interface.cpp index bdf437b0b7..51de9b913a 100644 --- a/modules/openxr/openxr_interface.cpp +++ b/modules/openxr/openxr_interface.cpp @@ -1,32 +1,32 @@ -/*************************************************************************/ -/* openxr_interface.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 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. */ -/*************************************************************************/ +/**************************************************************************/ +/* openxr_interface.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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 "openxr_interface.h" @@ -45,7 +45,11 @@ void OpenXRInterface::_bind_methods() { // Display refresh rate ClassDB::bind_method(D_METHOD("get_display_refresh_rate"), &OpenXRInterface::get_display_refresh_rate); ClassDB::bind_method(D_METHOD("set_display_refresh_rate", "refresh_rate"), &OpenXRInterface::set_display_refresh_rate); - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "display_refresh_rate"), "set_display_refresh_rate", "get_display_refresh_rate"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "display_refresh_rate"), "set_display_refresh_rate", "get_display_refresh_rate"); + + ClassDB::bind_method(D_METHOD("is_action_set_active", "name"), &OpenXRInterface::is_action_set_active); + ClassDB::bind_method(D_METHOD("set_action_set_active", "name", "active"), &OpenXRInterface::set_action_set_active); + ClassDB::bind_method(D_METHOD("get_action_sets"), &OpenXRInterface::get_action_sets); ClassDB::bind_method(D_METHOD("get_available_display_refresh_rates"), &OpenXRInterface::get_available_display_refresh_rates); } @@ -96,7 +100,7 @@ void OpenXRInterface::_load_action_map() { // This may seem a bit duplicitous to a little bit of background info here. // OpenXRActionMap (with all its sub resource classes) is a class that allows us to configure and store an action map in. - // This gives the user the ability to edit the action map in a UI and customise the actions. + // This gives the user the ability to edit the action map in a UI and customize the actions. // OpenXR however requires us to submit an action map and it takes over from that point and we can no longer change it. // This system does that push and we store the info needed to then work with this action map going forward. @@ -158,7 +162,7 @@ void OpenXRInterface::_load_action_map() { for (int k = 0; k < toplevel_paths.size(); k++) { // Only check for our tracker if our path is supported. - if (openxr_api->is_path_supported(toplevel_paths[k])) { + if (openxr_api->is_top_level_path_supported(toplevel_paths[k])) { Tracker *tracker = find_tracker(toplevel_paths[k], true); if (tracker) { trackers_for_action.push_back(tracker); @@ -166,7 +170,7 @@ void OpenXRInterface::_load_action_map() { } } - // Only add our action if we have atleast one valid toplevel path + // Only add our action if we have at least one valid toplevel path if (trackers_for_action.size() > 0) { Action *action = create_action(action_set, xr_action->get_name(), xr_action->get_localized_name(), xr_action->get_action_type(), trackers_for_action); if (action) { @@ -345,7 +349,7 @@ OpenXRInterface::Tracker *OpenXRInterface::find_tracker(const String &p_tracker_ return nullptr; } - ERR_FAIL_COND_V(!openxr_api->is_path_supported(p_tracker_name), nullptr); + ERR_FAIL_COND_V(!openxr_api->is_top_level_path_supported(p_tracker_name), nullptr); // Create our RID RID tracker_rid = openxr_api->tracker_create(p_tracker_name); @@ -355,7 +359,7 @@ OpenXRInterface::Tracker *OpenXRInterface::find_tracker(const String &p_tracker_ Ref<XRPositionalTracker> positional_tracker; positional_tracker.instantiate(); - // We have standardised some names to make things nicer to the user so lets recognise the toplevel paths related to these. + // We have standardized some names to make things nicer to the user so lets recognize the toplevel paths related to these. if (p_tracker_name == "/user/hand/left") { positional_tracker->set_tracker_type(XRServer::TRACKER_CONTROLLER); positional_tracker->set_tracker_name("left_hand"); @@ -621,6 +625,38 @@ Array OpenXRInterface::get_available_display_refresh_rates() const { } } +bool OpenXRInterface::is_action_set_active(const String &p_action_set) const { + for (ActionSet *action_set : action_sets) { + if (action_set->action_set_name == p_action_set) { + return action_set->is_active; + } + } + + WARN_PRINT("OpenXR: Unknown action set " + p_action_set); + return false; +} + +void OpenXRInterface::set_action_set_active(const String &p_action_set, bool p_active) { + for (ActionSet *action_set : action_sets) { + if (action_set->action_set_name == p_action_set) { + action_set->is_active = p_active; + return; + } + } + + WARN_PRINT("OpenXR: Unknown action set " + p_action_set); +} + +Array OpenXRInterface::get_action_sets() const { + Array arr; + + for (ActionSet *action_set : action_sets) { + arr.push_back(action_set->action_set_name); + } + + return arr; +} + Size2 OpenXRInterface::get_render_target_size() { if (openxr_api == nullptr) { return Size2(); @@ -666,6 +702,7 @@ Transform3D OpenXRInterface::get_camera_transform() { Transform3D OpenXRInterface::get_transform_for_view(uint32_t p_view, const Transform3D &p_cam_transform) { XRServer *xr_server = XRServer::get_singleton(); ERR_FAIL_NULL_V(xr_server, Transform3D()); + ERR_FAIL_UNSIGNED_INDEX_V_MSG(p_view, get_view_count(), Transform3D(), "View index outside bounds."); Transform3D t; if (openxr_api && openxr_api->get_view_transform(p_view, t)) { @@ -685,6 +722,7 @@ Transform3D OpenXRInterface::get_transform_for_view(uint32_t p_view, const Trans Projection OpenXRInterface::get_projection_for_view(uint32_t p_view, double p_aspect, double p_z_near, double p_z_far) { Projection cm; + ERR_FAIL_UNSIGNED_INDEX_V_MSG(p_view, get_view_count(), cm, "View index outside bounds."); if (openxr_api) { if (openxr_api->get_view_projection(p_view, p_z_near, p_z_far, cm)) { @@ -832,6 +870,60 @@ void OpenXRInterface::stop_passthrough() { } } +Array OpenXRInterface::get_supported_environment_blend_modes() { + Array modes; + + if (!openxr_api) { + return modes; + } + + uint32_t count = 0; + const XrEnvironmentBlendMode *env_blend_modes = openxr_api->get_supported_environment_blend_modes(count); + + if (!env_blend_modes) { + return modes; + } + + for (uint32_t i = 0; i < count; i++) { + switch (env_blend_modes[i]) { + case XR_ENVIRONMENT_BLEND_MODE_OPAQUE: + modes.push_back(XR_ENV_BLEND_MODE_OPAQUE); + break; + case XR_ENVIRONMENT_BLEND_MODE_ADDITIVE: + modes.push_back(XR_ENV_BLEND_MODE_ADDITIVE); + break; + case XR_ENVIRONMENT_BLEND_MODE_ALPHA_BLEND: + modes.push_back(XR_ENV_BLEND_MODE_ALPHA_BLEND); + break; + default: + WARN_PRINT("Unsupported blend mode found: " + String::num_int64(int64_t(env_blend_modes[i]))); + } + } + return modes; +} + +bool OpenXRInterface::set_environment_blend_mode(XRInterface::EnvironmentBlendMode mode) { + if (openxr_api) { + XrEnvironmentBlendMode oxr_blend_mode; + switch (mode) { + case XR_ENV_BLEND_MODE_OPAQUE: + oxr_blend_mode = XR_ENVIRONMENT_BLEND_MODE_OPAQUE; + break; + case XR_ENV_BLEND_MODE_ADDITIVE: + oxr_blend_mode = XR_ENVIRONMENT_BLEND_MODE_ADDITIVE; + break; + case XR_ENV_BLEND_MODE_ALPHA_BLEND: + oxr_blend_mode = XR_ENVIRONMENT_BLEND_MODE_ALPHA_BLEND; + break; + default: + WARN_PRINT("Unknown blend mode requested: " + String::num_int64(int64_t(mode))); + oxr_blend_mode = XR_ENVIRONMENT_BLEND_MODE_OPAQUE; + } + return openxr_api->set_environment_blend_mode(oxr_blend_mode); + } + return false; +} + void OpenXRInterface::on_state_ready() { emit_signal(SNAME("session_begun")); } |