107 lines
4.7 KiB
C++
107 lines
4.7 KiB
C++
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/**************************************************************************/
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/* openxr_visibility_mask.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_visibility_mask.h"
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#include "../extensions/openxr_visibility_mask_extension.h"
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#include "../openxr_interface.h"
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#include "scene/3d/xr_nodes.h"
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void OpenXRVisibilityMask::_bind_methods() {
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}
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void OpenXRVisibilityMask::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_ENTER_TREE: {
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OpenXRVisibilityMaskExtension *vis_mask_ext = OpenXRVisibilityMaskExtension::get_singleton();
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if (vis_mask_ext && vis_mask_ext->is_available()) {
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set_base(vis_mask_ext->get_mesh());
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}
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} break;
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case NOTIFICATION_EXIT_TREE: {
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set_base(RID());
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} break;
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}
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}
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void OpenXRVisibilityMask::_on_openxr_session_begun() {
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if (is_inside_tree()) {
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OpenXRVisibilityMaskExtension *vis_mask_ext = OpenXRVisibilityMaskExtension::get_singleton();
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if (vis_mask_ext && vis_mask_ext->is_available()) {
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set_base(vis_mask_ext->get_mesh());
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}
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}
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}
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void OpenXRVisibilityMask::_on_openxr_session_stopping() {
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set_base(RID());
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}
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PackedStringArray OpenXRVisibilityMask::get_configuration_warnings() const {
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PackedStringArray warnings = VisualInstance3D::get_configuration_warnings();
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if (is_visible() && is_inside_tree()) {
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XRCamera3D *camera = Object::cast_to<XRCamera3D>(get_parent());
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if (camera == nullptr) {
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warnings.push_back(RTR("OpenXR visibility mask must have an XRCamera3D node as their parent."));
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}
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}
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return warnings;
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}
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AABB OpenXRVisibilityMask::get_aabb() const {
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AABB ret;
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// Make sure it's always visible, this is positioned through its shader.
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ret.position = Vector3(-1000.0, -1000.0, -1000.0);
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ret.size = Vector3(2000.0, 2000.0, 2000.0);
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return ret;
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}
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OpenXRVisibilityMask::OpenXRVisibilityMask() {
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Ref<OpenXRInterface> openxr_interface = XRServer::get_singleton()->find_interface("OpenXR");
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if (openxr_interface.is_valid()) {
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openxr_interface->connect("session_begun", callable_mp(this, &OpenXRVisibilityMask::_on_openxr_session_begun));
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openxr_interface->connect("session_stopping", callable_mp(this, &OpenXRVisibilityMask::_on_openxr_session_stopping));
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}
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RS::get_singleton()->instance_geometry_set_cast_shadows_setting(get_instance(), RS::SHADOW_CASTING_SETTING_OFF);
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}
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OpenXRVisibilityMask::~OpenXRVisibilityMask() {
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Ref<OpenXRInterface> openxr_interface = XRServer::get_singleton()->find_interface("OpenXR");
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if (openxr_interface.is_valid()) {
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openxr_interface->disconnect("session_begun", callable_mp(this, &OpenXRVisibilityMask::_on_openxr_session_begun));
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openxr_interface->disconnect("session_stopping", callable_mp(this, &OpenXRVisibilityMask::_on_openxr_session_stopping));
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}
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}
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