/**************************************************************************/
/* camera_3d_editor_plugin.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 "camera_3d_editor_plugin.h"
#include "core/config/project_settings.h"
#include "core/object/callable_mp.h"
#include "editor/editor_node.h"
#include "editor/scene/3d/node_3d_editor_plugin.h"
#include "scene/gui/aspect_ratio_container.h"
#include "scene/gui/foldable_container.h"
#include "scene/gui/subviewport_container.h"
#include "scene/main/viewport.h"
#include "servers/rendering/rendering_server.h"
void Camera3DEditor::_node_removed(Node *p_node) {
if (p_node == node) {
node = nullptr;
Node3DEditor::get_singleton()->set_custom_camera(nullptr);
hide();
}
}
void Camera3DEditor::_pressed() {
Node *sn = (node && preview->is_pressed()) ? node : nullptr;
Node3DEditor::get_singleton()->set_custom_camera(sn);
}
void Camera3DEditor::edit(Node *p_camera) {
node = p_camera;
if (!node) {
preview->set_pressed(false);
Node3DEditor::get_singleton()->set_custom_camera(nullptr);
} else {
if (preview->is_pressed()) {
Node3DEditor::get_singleton()->set_custom_camera(p_camera);
} else {
Node3DEditor::get_singleton()->set_custom_camera(nullptr);
}
}
}
Camera3DEditor::Camera3DEditor() {
preview = memnew(Button);
add_child(preview);
preview->set_text(TTR("Preview"));
preview->set_toggle_mode(true);
preview->set_anchor(SIDE_LEFT, Control::ANCHOR_END);
preview->set_anchor(SIDE_RIGHT, Control::ANCHOR_END);
preview->set_offset(SIDE_LEFT, -60);
preview->set_offset(SIDE_RIGHT, 0);
preview->set_offset(SIDE_TOP, 0);
preview->set_offset(SIDE_BOTTOM, 10);
preview->connect(SceneStringName(pressed), callable_mp(this, &Camera3DEditor::_pressed));
}
bool Camera3DPreview::camera_preview_folded = false;
void Camera3DPreview::_update_sub_viewport_size() {
const Size2i camera_size = Node3DEditor::get_camera_viewport_size(camera);
centering_container->set_ratio(camera_size.aspect());
}
void Camera3DPreview::_toggle_folding(bool p_folded) {
camera_preview_folded = p_folded;
}
Camera3DPreview::Camera3DPreview(Camera3D *p_camera) {
camera = p_camera;
FoldableContainer *folder = memnew(FoldableContainer);
folder->set_title(TTRC("Camera Preview"));
folder->set_title_text_overrun_behavior(TextServer::OVERRUN_TRIM_ELLIPSIS);
folder->set_folded(camera_preview_folded);
folder->connect("folding_changed", callable_mp(this, &Camera3DPreview::_toggle_folding));
add_child(folder);
centering_container = memnew(AspectRatioContainer);
centering_container->set_custom_minimum_size(Size2(0.0, 256.0) * EDSCALE);
folder->add_child(centering_container);
SubViewportContainer *sub_viewport_container = memnew(SubViewportContainer);
sub_viewport_container->set_stretch(true);
sub_viewport_container->set_texture_filter(TEXTURE_FILTER_NEAREST_WITH_MIPMAPS);
centering_container->add_child(sub_viewport_container);
sub_viewport = memnew(SubViewport);
sub_viewport_container->add_child(sub_viewport);
RenderingServer::get_singleton()->viewport_attach_camera(sub_viewport->get_viewport_rid(), camera->get_camera());
EditorNode::get_singleton()->register_hdr_viewport(sub_viewport);
ProjectSettings::get_singleton()->connect("settings_changed", callable_mp(this, &Camera3DPreview::_project_settings_changed));
_update_sub_viewport_size();
}
void Camera3DPreview::_project_settings_changed() {
if (ProjectSettings::get_singleton()->check_changed_settings_in_group("display/window/size")) {
_update_sub_viewport_size();
}
}
bool EditorInspectorPluginCamera3DPreview::can_handle(Object *p_object) {
return Object::cast_to<Camera3D>(p_object) != nullptr;
}
void EditorInspectorPluginCamera3DPreview::parse_begin(Object *p_object) {
Camera3D *camera = Object::cast_to<Camera3D>(p_object);
Camera3DPreview *preview = memnew(Camera3DPreview(camera));
add_custom_control(preview);
}
void Camera3DEditorPlugin::edit(Object *p_object) {
Node3DEditor::get_singleton()->set_can_preview(Object::cast_to<Camera3D>(p_object));
}
bool Camera3DEditorPlugin::handles(Object *p_object) const {
return p_object->is_class("Camera3D");
}
void Camera3DEditorPlugin::make_visible(bool p_visible) {
if (!p_visible) {
Node3DEditor::get_singleton()->set_can_preview(nullptr);
}
}
Camera3DEditorPlugin::Camera3DEditorPlugin() {
Ref<EditorInspectorPluginCamera3DPreview> plugin;
plugin.instantiate();
add_inspector_plugin(plugin);
}