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/**************************************************************************/
/* 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));
}
}
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