diff options
Diffstat (limited to 'modules/openxr/scene/openxr_visibility_mask.cpp')
| -rw-r--r-- | modules/openxr/scene/openxr_visibility_mask.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/modules/openxr/scene/openxr_visibility_mask.cpp b/modules/openxr/scene/openxr_visibility_mask.cpp new file mode 100644 index 0000000000..7214fac327 --- /dev/null +++ b/modules/openxr/scene/openxr_visibility_mask.cpp @@ -0,0 +1,106 @@ +/**************************************************************************/ +/* openxr_visibility_mask.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_visibility_mask.h" + +#include "../extensions/openxr_visibility_mask_extension.h" +#include "../openxr_interface.h" +#include "scene/3d/xr_nodes.h" + +void OpenXRVisibilityMask::_bind_methods() { +} + +void OpenXRVisibilityMask::_notification(int p_what) { + switch (p_what) { + case NOTIFICATION_ENTER_TREE: { + OpenXRVisibilityMaskExtension *vis_mask_ext = OpenXRVisibilityMaskExtension::get_singleton(); + if (vis_mask_ext && vis_mask_ext->is_available()) { + set_base(vis_mask_ext->get_mesh()); + } + } break; + case NOTIFICATION_EXIT_TREE: { + set_base(RID()); + } break; + } +} + +void OpenXRVisibilityMask::_on_openxr_session_begun() { + if (is_inside_tree()) { + OpenXRVisibilityMaskExtension *vis_mask_ext = OpenXRVisibilityMaskExtension::get_singleton(); + if (vis_mask_ext && vis_mask_ext->is_available()) { + set_base(vis_mask_ext->get_mesh()); + } + } +} + +void OpenXRVisibilityMask::_on_openxr_session_stopping() { + set_base(RID()); +} + +PackedStringArray OpenXRVisibilityMask::get_configuration_warnings() const { + PackedStringArray warnings = VisualInstance3D::get_configuration_warnings(); + + if (is_visible() && is_inside_tree()) { + XRCamera3D *camera = Object::cast_to<XRCamera3D>(get_parent()); + if (camera == nullptr) { + warnings.push_back(RTR("OpenXR visibility mask must have an XRCamera3D node as their parent.")); + } + } + + return warnings; +} + +AABB OpenXRVisibilityMask::get_aabb() const { + AABB ret; + + // Make sure it's always visible, this is positioned through its shader. + ret.position = Vector3(-1000.0, -1000.0, -1000.0); + ret.size = Vector3(2000.0, 2000.0, 2000.0); + + return ret; +} + +OpenXRVisibilityMask::OpenXRVisibilityMask() { + Ref<OpenXRInterface> openxr_interface = XRServer::get_singleton()->find_interface("OpenXR"); + if (openxr_interface.is_valid()) { + openxr_interface->connect("session_begun", callable_mp(this, &OpenXRVisibilityMask::_on_openxr_session_begun)); + openxr_interface->connect("session_stopping", callable_mp(this, &OpenXRVisibilityMask::_on_openxr_session_stopping)); + } + + RS::get_singleton()->instance_geometry_set_cast_shadows_setting(get_instance(), RS::SHADOW_CASTING_SETTING_OFF); +} + +OpenXRVisibilityMask::~OpenXRVisibilityMask() { + Ref<OpenXRInterface> openxr_interface = XRServer::get_singleton()->find_interface("OpenXR"); + if (openxr_interface.is_valid()) { + openxr_interface->disconnect("session_begun", callable_mp(this, &OpenXRVisibilityMask::_on_openxr_session_begun)); + openxr_interface->disconnect("session_stopping", callable_mp(this, &OpenXRVisibilityMask::_on_openxr_session_stopping)); + } +} |