d95794ec8a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
695 lines
23 KiB
C++
695 lines
23 KiB
C++
/**************************************************************************/
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/* path_3d_editor_plugin.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 "path_3d_editor_plugin.h"
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#include "core/math/geometry_2d.h"
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#include "core/math/geometry_3d.h"
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#include "core/os/keyboard.h"
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#include "editor/editor_node.h"
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#include "editor/editor_settings.h"
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#include "editor/editor_undo_redo_manager.h"
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#include "node_3d_editor_plugin.h"
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#include "scene/gui/menu_button.h"
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#include "scene/resources/curve.h"
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static bool _is_in_handle(int p_id, int p_num_points) {
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int t = (p_id + 1) % 2;
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int idx = (p_id + 1) / 2;
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// order of points is [out_0, out_1, in_1, out_2, in_2, ... out_n-1, in_n-1, in_n]
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if (idx == 0) {
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return false;
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} else if (idx == (p_num_points - 1)) {
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return true;
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} else {
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return (t == 1);
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}
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}
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String Path3DGizmo::get_handle_name(int p_id, bool p_secondary) const {
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Ref<Curve3D> c = path->get_curve();
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if (c.is_null()) {
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return "";
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}
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if (!p_secondary) {
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return TTR("Curve Point #") + itos(p_id);
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}
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// (p_id + 1) Accounts for the first point only having an "out" handle
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int idx = (p_id + 1) / 2;
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String n = TTR("Curve Point #") + itos(idx);
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if (_is_in_handle(p_id, c->get_point_count())) {
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n += " In";
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} else {
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n += " Out";
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}
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return n;
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}
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Variant Path3DGizmo::get_handle_value(int p_id, bool p_secondary) const {
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Ref<Curve3D> c = path->get_curve();
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if (c.is_null()) {
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return Variant();
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}
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if (!p_secondary) {
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original = c->get_point_position(p_id);
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return original;
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}
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// (p_id + 1) Accounts for the first point only having an "out" handle
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int idx = (p_id + 1) / 2;
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Vector3 ofs;
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if (_is_in_handle(p_id, c->get_point_count())) {
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ofs = c->get_point_in(idx);
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} else {
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ofs = c->get_point_out(idx);
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}
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original = ofs + c->get_point_position(idx);
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return ofs;
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}
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void Path3DGizmo::set_handle(int p_id, bool p_secondary, Camera3D *p_camera, const Point2 &p_point) {
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Ref<Curve3D> c = path->get_curve();
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if (c.is_null()) {
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return;
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}
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Transform3D gt = path->get_global_transform();
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Transform3D gi = gt.affine_inverse();
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Vector3 ray_from = p_camera->project_ray_origin(p_point);
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Vector3 ray_dir = p_camera->project_ray_normal(p_point);
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// Setting curve point positions
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if (!p_secondary) {
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const Plane p = Plane(p_camera->get_transform().basis.get_column(2), gt.xform(original));
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Vector3 inters;
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if (p.intersects_ray(ray_from, ray_dir, &inters)) {
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if (Node3DEditor::get_singleton()->is_snap_enabled()) {
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float snap = Node3DEditor::get_singleton()->get_translate_snap();
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inters.snap(Vector3(snap, snap, snap));
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}
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Vector3 local = gi.xform(inters);
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c->set_point_position(p_id, local);
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}
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return;
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}
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// (p_id + 1) Accounts for the first point only having an "out" handle
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int idx = (p_id + 1) / 2;
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Vector3 base = c->get_point_position(idx);
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Plane p(p_camera->get_transform().basis.get_column(2), gt.xform(original));
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Vector3 inters;
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// Setting curve in/out positions
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if (p.intersects_ray(ray_from, ray_dir, &inters)) {
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if (!Path3DEditorPlugin::singleton->is_handle_clicked()) {
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orig_in_length = c->get_point_in(idx).length();
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orig_out_length = c->get_point_out(idx).length();
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Path3DEditorPlugin::singleton->set_handle_clicked(true);
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}
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Vector3 local = gi.xform(inters) - base;
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if (Node3DEditor::get_singleton()->is_snap_enabled()) {
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float snap = Node3DEditor::get_singleton()->get_translate_snap();
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local.snap(Vector3(snap, snap, snap));
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}
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if (_is_in_handle(p_id, c->get_point_count())) {
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c->set_point_in(idx, local);
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if (Path3DEditorPlugin::singleton->mirror_angle_enabled()) {
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c->set_point_out(idx, Path3DEditorPlugin::singleton->mirror_length_enabled() ? -local : (-local.normalized() * orig_out_length));
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}
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} else {
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c->set_point_out(idx, local);
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if (Path3DEditorPlugin::singleton->mirror_angle_enabled()) {
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c->set_point_in(idx, Path3DEditorPlugin::singleton->mirror_length_enabled() ? -local : (-local.normalized() * orig_in_length));
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}
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}
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}
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}
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void Path3DGizmo::commit_handle(int p_id, bool p_secondary, const Variant &p_restore, bool p_cancel) {
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Ref<Curve3D> c = path->get_curve();
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if (c.is_null()) {
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return;
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}
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Ref<EditorUndoRedoManager> &ur = EditorNode::get_undo_redo();
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if (!p_secondary) {
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if (p_cancel) {
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c->set_point_position(p_id, p_restore);
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return;
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}
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ur->create_action(TTR("Set Curve Point Position"));
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ur->add_do_method(c.ptr(), "set_point_position", p_id, c->get_point_position(p_id));
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ur->add_undo_method(c.ptr(), "set_point_position", p_id, p_restore);
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ur->commit_action();
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return;
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}
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// (p_id + 1) Accounts for the first point only having an "out" handle
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int idx = (p_id + 1) / 2;
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if (_is_in_handle(p_id, c->get_point_count())) {
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if (p_cancel) {
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c->set_point_in(p_id, p_restore);
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return;
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}
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ur->create_action(TTR("Set Curve In Position"));
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ur->add_do_method(c.ptr(), "set_point_in", idx, c->get_point_in(idx));
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ur->add_undo_method(c.ptr(), "set_point_in", idx, p_restore);
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if (Path3DEditorPlugin::singleton->mirror_angle_enabled()) {
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ur->add_do_method(c.ptr(), "set_point_out", idx, Path3DEditorPlugin::singleton->mirror_length_enabled() ? -c->get_point_in(idx) : (-c->get_point_in(idx).normalized() * orig_out_length));
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ur->add_undo_method(c.ptr(), "set_point_out", idx, Path3DEditorPlugin::singleton->mirror_length_enabled() ? -static_cast<Vector3>(p_restore) : (-static_cast<Vector3>(p_restore).normalized() * orig_out_length));
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}
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ur->commit_action();
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} else {
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if (p_cancel) {
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c->set_point_out(idx, p_restore);
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return;
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}
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ur->create_action(TTR("Set Curve Out Position"));
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ur->add_do_method(c.ptr(), "set_point_out", idx, c->get_point_out(idx));
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ur->add_undo_method(c.ptr(), "set_point_out", idx, p_restore);
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if (Path3DEditorPlugin::singleton->mirror_angle_enabled()) {
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ur->add_do_method(c.ptr(), "set_point_in", idx, Path3DEditorPlugin::singleton->mirror_length_enabled() ? -c->get_point_out(idx) : (-c->get_point_out(idx).normalized() * orig_in_length));
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ur->add_undo_method(c.ptr(), "set_point_in", idx, Path3DEditorPlugin::singleton->mirror_length_enabled() ? -static_cast<Vector3>(p_restore) : (-static_cast<Vector3>(p_restore).normalized() * orig_in_length));
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}
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ur->commit_action();
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}
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}
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void Path3DGizmo::redraw() {
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clear();
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Ref<StandardMaterial3D> path_material = gizmo_plugin->get_material("path_material", this);
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Ref<StandardMaterial3D> path_thin_material = gizmo_plugin->get_material("path_thin_material", this);
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Ref<StandardMaterial3D> handles_material = gizmo_plugin->get_material("handles");
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Ref<StandardMaterial3D> sec_handles_material = gizmo_plugin->get_material("sec_handles");
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Ref<Curve3D> c = path->get_curve();
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if (c.is_null()) {
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return;
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}
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real_t interval = 0.1;
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const real_t length = c->get_baked_length();
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// 1. Draw curve and bones.
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if (length > CMP_EPSILON) {
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const int sample_count = int(length / interval) + 2;
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interval = length / (sample_count - 1); // Recalculate real interval length.
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Vector<Transform3D> frames;
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frames.resize(sample_count);
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{
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Transform3D *w = frames.ptrw();
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for (int i = 0; i < sample_count; i++) {
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w[i] = c->sample_baked_with_rotation(i * interval, true, true);
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}
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}
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const Transform3D *r = frames.ptr();
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Vector<Vector3> v3p;
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for (int i = 0; i < sample_count - 1; i++) {
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const Vector3 p1 = r[i].origin;
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const Vector3 p2 = r[i + 1].origin;
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const Vector3 side = r[i].basis.get_column(0);
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const Vector3 up = r[i].basis.get_column(1);
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const Vector3 forward = r[i].basis.get_column(2);
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// Curve segment.
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v3p.push_back(p1);
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v3p.push_back(p2);
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// Fish Bone.
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v3p.push_back(p1);
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v3p.push_back(p1 + (side - forward + up * 0.3) * 0.06);
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v3p.push_back(p1);
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v3p.push_back(p1 + (-side - forward + up * 0.3) * 0.06);
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}
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add_lines(v3p, path_material);
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add_collision_segments(v3p);
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}
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// 2. Draw handles.
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if (Path3DEditorPlugin::singleton->get_edited_path() == path) {
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Vector<Vector3> v3p;
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Vector<Vector3> handle_points;
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Vector<Vector3> sec_handle_points;
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for (int i = 0; i < c->get_point_count(); i++) {
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Vector3 p = c->get_point_position(i);
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handle_points.push_back(p);
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// Push out points first so they get selected if the In and Out points are on top of each other.
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if (i < c->get_point_count() - 1) {
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v3p.push_back(p);
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v3p.push_back(p + c->get_point_out(i));
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sec_handle_points.push_back(p + c->get_point_out(i));
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}
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if (i > 0) {
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v3p.push_back(p);
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v3p.push_back(p + c->get_point_in(i));
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sec_handle_points.push_back(p + c->get_point_in(i));
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}
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}
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if (v3p.size() > 1) {
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add_lines(v3p, path_thin_material);
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}
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if (handle_points.size()) {
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add_handles(handle_points, handles_material);
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}
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if (sec_handle_points.size()) {
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add_handles(sec_handle_points, sec_handles_material, Vector<int>(), false, true);
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}
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}
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}
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Path3DGizmo::Path3DGizmo(Path3D *p_path) {
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path = p_path;
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set_node_3d(p_path);
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orig_in_length = 0;
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orig_out_length = 0;
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}
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EditorPlugin::AfterGUIInput Path3DEditorPlugin::forward_3d_gui_input(Camera3D *p_camera, const Ref<InputEvent> &p_event) {
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if (!path) {
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return EditorPlugin::AFTER_GUI_INPUT_PASS;
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}
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Ref<Curve3D> c = path->get_curve();
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if (c.is_null()) {
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return EditorPlugin::AFTER_GUI_INPUT_PASS;
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}
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Transform3D gt = path->get_global_transform();
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Transform3D it = gt.affine_inverse();
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static const int click_dist = 10; //should make global
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Ref<InputEventMouseButton> mb = p_event;
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if (mb.is_valid()) {
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Point2 mbpos(mb->get_position().x, mb->get_position().y);
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if (!mb->is_pressed()) {
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set_handle_clicked(false);
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}
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if (mb->is_pressed() && mb->get_button_index() == MouseButton::LEFT && (curve_create->is_pressed() || (curve_edit->is_pressed() && mb->is_ctrl_pressed()))) {
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//click into curve, break it down
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Vector<Vector3> v3a = c->tessellate();
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int rc = v3a.size();
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int closest_seg = -1;
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Vector3 closest_seg_point;
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if (rc >= 2) {
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int idx = 0;
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const Vector3 *r = v3a.ptr();
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float closest_d = 1e20;
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if (p_camera->unproject_position(gt.xform(c->get_point_position(0))).distance_to(mbpos) < click_dist) {
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return EditorPlugin::AFTER_GUI_INPUT_PASS; //nope, existing
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}
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for (int i = 0; i < c->get_point_count() - 1; i++) {
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//find the offset and point index of the place to break up
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int j = idx;
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if (p_camera->unproject_position(gt.xform(c->get_point_position(i + 1))).distance_to(mbpos) < click_dist) {
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return EditorPlugin::AFTER_GUI_INPUT_PASS; //nope, existing
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}
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while (j < rc && c->get_point_position(i + 1) != r[j]) {
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Vector3 from = r[j];
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Vector3 to = r[j + 1];
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real_t cdist = from.distance_to(to);
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from = gt.xform(from);
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to = gt.xform(to);
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if (cdist > 0) {
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Vector2 s[2];
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s[0] = p_camera->unproject_position(from);
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s[1] = p_camera->unproject_position(to);
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Vector2 inters = Geometry2D::get_closest_point_to_segment(mbpos, s);
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float d = inters.distance_to(mbpos);
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if (d < 10 && d < closest_d) {
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closest_d = d;
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closest_seg = i;
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Vector3 ray_from = p_camera->project_ray_origin(mbpos);
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Vector3 ray_dir = p_camera->project_ray_normal(mbpos);
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Vector3 ra, rb;
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Geometry3D::get_closest_points_between_segments(ray_from, ray_from + ray_dir * 4096, from, to, ra, rb);
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closest_seg_point = it.xform(rb);
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}
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}
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j++;
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}
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if (idx == j) {
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idx++; //force next
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} else {
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idx = j; //swap
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}
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if (j == rc) {
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break;
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}
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}
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}
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Ref<EditorUndoRedoManager> &ur = EditorNode::get_undo_redo();
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if (closest_seg != -1) {
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//subdivide
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ur->create_action(TTR("Split Path"));
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ur->add_do_method(c.ptr(), "add_point", closest_seg_point, Vector3(), Vector3(), closest_seg + 1);
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ur->add_undo_method(c.ptr(), "remove_point", closest_seg + 1);
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ur->commit_action();
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return EditorPlugin::AFTER_GUI_INPUT_STOP;
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} else {
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Vector3 origin;
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if (c->get_point_count() == 0) {
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origin = path->get_transform().get_origin();
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} else {
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origin = gt.xform(c->get_point_position(c->get_point_count() - 1));
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}
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Plane p(p_camera->get_transform().basis.get_column(2), origin);
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Vector3 ray_from = p_camera->project_ray_origin(mbpos);
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Vector3 ray_dir = p_camera->project_ray_normal(mbpos);
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Vector3 inters;
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if (p.intersects_ray(ray_from, ray_dir, &inters)) {
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ur->create_action(TTR("Add Point to Curve"));
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ur->add_do_method(c.ptr(), "add_point", it.xform(inters), Vector3(), Vector3(), -1);
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ur->add_undo_method(c.ptr(), "remove_point", c->get_point_count());
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ur->commit_action();
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return EditorPlugin::AFTER_GUI_INPUT_STOP;
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}
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//add new at pos
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|
}
|
|
|
|
} else if (mb->is_pressed() && ((mb->get_button_index() == MouseButton::LEFT && curve_del->is_pressed()) || (mb->get_button_index() == MouseButton::RIGHT && curve_edit->is_pressed()))) {
|
|
for (int i = 0; i < c->get_point_count(); i++) {
|
|
real_t dist_to_p = p_camera->unproject_position(gt.xform(c->get_point_position(i))).distance_to(mbpos);
|
|
real_t dist_to_p_out = p_camera->unproject_position(gt.xform(c->get_point_position(i) + c->get_point_out(i))).distance_to(mbpos);
|
|
real_t dist_to_p_in = p_camera->unproject_position(gt.xform(c->get_point_position(i) + c->get_point_in(i))).distance_to(mbpos);
|
|
|
|
// Find the offset and point index of the place to break up.
|
|
// Also check for the control points.
|
|
if (dist_to_p < click_dist) {
|
|
Ref<EditorUndoRedoManager> &ur = EditorNode::get_undo_redo();
|
|
ur->create_action(TTR("Remove Path Point"));
|
|
ur->add_do_method(c.ptr(), "remove_point", i);
|
|
ur->add_undo_method(c.ptr(), "add_point", c->get_point_position(i), c->get_point_in(i), c->get_point_out(i), i);
|
|
ur->commit_action();
|
|
return EditorPlugin::AFTER_GUI_INPUT_STOP;
|
|
} else if (dist_to_p_out < click_dist) {
|
|
Ref<EditorUndoRedoManager> &ur = EditorNode::get_undo_redo();
|
|
ur->create_action(TTR("Remove Out-Control Point"));
|
|
ur->add_do_method(c.ptr(), "set_point_out", i, Vector3());
|
|
ur->add_undo_method(c.ptr(), "set_point_out", i, c->get_point_out(i));
|
|
ur->commit_action();
|
|
return EditorPlugin::AFTER_GUI_INPUT_STOP;
|
|
} else if (dist_to_p_in < click_dist) {
|
|
Ref<EditorUndoRedoManager> &ur = EditorNode::get_undo_redo();
|
|
ur->create_action(TTR("Remove In-Control Point"));
|
|
ur->add_do_method(c.ptr(), "set_point_in", i, Vector3());
|
|
ur->add_undo_method(c.ptr(), "set_point_in", i, c->get_point_in(i));
|
|
ur->commit_action();
|
|
return EditorPlugin::AFTER_GUI_INPUT_STOP;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return EditorPlugin::AFTER_GUI_INPUT_PASS;
|
|
}
|
|
|
|
void Path3DEditorPlugin::edit(Object *p_object) {
|
|
if (p_object) {
|
|
path = Object::cast_to<Path3D>(p_object);
|
|
if (path) {
|
|
if (path->get_curve().is_valid()) {
|
|
path->get_curve()->emit_signal(SNAME("changed"));
|
|
}
|
|
}
|
|
} else {
|
|
Path3D *pre = path;
|
|
path = nullptr;
|
|
if (pre) {
|
|
pre->get_curve()->emit_signal(SNAME("changed"));
|
|
}
|
|
}
|
|
//collision_polygon_editor->edit(Object::cast_to<Node>(p_object));
|
|
}
|
|
|
|
bool Path3DEditorPlugin::handles(Object *p_object) const {
|
|
return p_object->is_class("Path3D");
|
|
}
|
|
|
|
void Path3DEditorPlugin::make_visible(bool p_visible) {
|
|
if (p_visible) {
|
|
curve_create->show();
|
|
curve_edit->show();
|
|
curve_del->show();
|
|
curve_close->show();
|
|
handle_menu->show();
|
|
sep->show();
|
|
} else {
|
|
curve_create->hide();
|
|
curve_edit->hide();
|
|
curve_del->hide();
|
|
curve_close->hide();
|
|
handle_menu->hide();
|
|
sep->hide();
|
|
|
|
{
|
|
Path3D *pre = path;
|
|
path = nullptr;
|
|
if (pre && pre->get_curve().is_valid()) {
|
|
pre->get_curve()->emit_signal(SNAME("changed"));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void Path3DEditorPlugin::_mode_changed(int p_idx) {
|
|
curve_create->set_pressed(p_idx == 0);
|
|
curve_edit->set_pressed(p_idx == 1);
|
|
curve_del->set_pressed(p_idx == 2);
|
|
}
|
|
|
|
void Path3DEditorPlugin::_close_curve() {
|
|
Ref<Curve3D> c = path->get_curve();
|
|
if (c.is_null()) {
|
|
return;
|
|
}
|
|
if (c->get_point_count() < 2) {
|
|
return;
|
|
}
|
|
if (c->get_point_position(0) == c->get_point_position(c->get_point_count() - 1)) {
|
|
return;
|
|
}
|
|
Ref<EditorUndoRedoManager> &ur = EditorNode::get_undo_redo();
|
|
ur->create_action(TTR("Close Curve"));
|
|
ur->add_do_method(c.ptr(), "add_point", c->get_point_position(0), c->get_point_in(0), c->get_point_out(0), -1);
|
|
ur->add_undo_method(c.ptr(), "remove_point", c->get_point_count());
|
|
ur->commit_action();
|
|
}
|
|
|
|
void Path3DEditorPlugin::_handle_option_pressed(int p_option) {
|
|
PopupMenu *pm;
|
|
pm = handle_menu->get_popup();
|
|
|
|
switch (p_option) {
|
|
case HANDLE_OPTION_ANGLE: {
|
|
bool is_checked = pm->is_item_checked(HANDLE_OPTION_ANGLE);
|
|
mirror_handle_angle = !is_checked;
|
|
pm->set_item_checked(HANDLE_OPTION_ANGLE, mirror_handle_angle);
|
|
pm->set_item_disabled(HANDLE_OPTION_LENGTH, !mirror_handle_angle);
|
|
} break;
|
|
case HANDLE_OPTION_LENGTH: {
|
|
bool is_checked = pm->is_item_checked(HANDLE_OPTION_LENGTH);
|
|
mirror_handle_length = !is_checked;
|
|
pm->set_item_checked(HANDLE_OPTION_LENGTH, mirror_handle_length);
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void Path3DEditorPlugin::_update_theme() {
|
|
// TODO: Split the EditorPlugin instance from the UI instance and connect this properly.
|
|
// See the 2D path editor for inspiration.
|
|
curve_edit->set_icon(Node3DEditor::get_singleton()->get_theme_icon(SNAME("CurveEdit"), SNAME("EditorIcons")));
|
|
curve_create->set_icon(Node3DEditor::get_singleton()->get_theme_icon(SNAME("CurveCreate"), SNAME("EditorIcons")));
|
|
curve_del->set_icon(Node3DEditor::get_singleton()->get_theme_icon(SNAME("CurveDelete"), SNAME("EditorIcons")));
|
|
curve_close->set_icon(Node3DEditor::get_singleton()->get_theme_icon(SNAME("CurveClose"), SNAME("EditorIcons")));
|
|
}
|
|
|
|
void Path3DEditorPlugin::_notification(int p_what) {
|
|
switch (p_what) {
|
|
case NOTIFICATION_ENTER_TREE: {
|
|
curve_create->connect("pressed", callable_mp(this, &Path3DEditorPlugin::_mode_changed).bind(0));
|
|
curve_edit->connect("pressed", callable_mp(this, &Path3DEditorPlugin::_mode_changed).bind(1));
|
|
curve_del->connect("pressed", callable_mp(this, &Path3DEditorPlugin::_mode_changed).bind(2));
|
|
curve_close->connect("pressed", callable_mp(this, &Path3DEditorPlugin::_close_curve));
|
|
|
|
_update_theme();
|
|
} break;
|
|
|
|
case NOTIFICATION_READY: {
|
|
Node3DEditor::get_singleton()->connect("theme_changed", callable_mp(this, &Path3DEditorPlugin::_update_theme));
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void Path3DEditorPlugin::_bind_methods() {
|
|
}
|
|
|
|
Path3DEditorPlugin *Path3DEditorPlugin::singleton = nullptr;
|
|
|
|
Path3DEditorPlugin::Path3DEditorPlugin() {
|
|
path = nullptr;
|
|
singleton = this;
|
|
mirror_handle_angle = true;
|
|
mirror_handle_length = true;
|
|
|
|
Ref<Path3DGizmoPlugin> gizmo_plugin;
|
|
gizmo_plugin.instantiate();
|
|
Node3DEditor::get_singleton()->add_gizmo_plugin(gizmo_plugin);
|
|
|
|
sep = memnew(VSeparator);
|
|
sep->hide();
|
|
Node3DEditor::get_singleton()->add_control_to_menu_panel(sep);
|
|
|
|
curve_edit = memnew(Button);
|
|
curve_edit->set_flat(true);
|
|
curve_edit->set_toggle_mode(true);
|
|
curve_edit->hide();
|
|
curve_edit->set_focus_mode(Control::FOCUS_NONE);
|
|
curve_edit->set_tooltip_text(TTR("Select Points") + "\n" + TTR("Shift+Drag: Select Control Points") + "\n" + keycode_get_string((Key)KeyModifierMask::CMD_OR_CTRL) + TTR("Click: Add Point") + "\n" + TTR("Right Click: Delete Point"));
|
|
Node3DEditor::get_singleton()->add_control_to_menu_panel(curve_edit);
|
|
|
|
curve_create = memnew(Button);
|
|
curve_create->set_flat(true);
|
|
curve_create->set_toggle_mode(true);
|
|
curve_create->hide();
|
|
curve_create->set_focus_mode(Control::FOCUS_NONE);
|
|
curve_create->set_tooltip_text(TTR("Add Point (in empty space)") + "\n" + TTR("Split Segment (in curve)"));
|
|
Node3DEditor::get_singleton()->add_control_to_menu_panel(curve_create);
|
|
|
|
curve_del = memnew(Button);
|
|
curve_del->set_flat(true);
|
|
curve_del->set_toggle_mode(true);
|
|
curve_del->hide();
|
|
curve_del->set_focus_mode(Control::FOCUS_NONE);
|
|
curve_del->set_tooltip_text(TTR("Delete Point"));
|
|
Node3DEditor::get_singleton()->add_control_to_menu_panel(curve_del);
|
|
|
|
curve_close = memnew(Button);
|
|
curve_close->set_flat(true);
|
|
curve_close->hide();
|
|
curve_close->set_focus_mode(Control::FOCUS_NONE);
|
|
curve_close->set_tooltip_text(TTR("Close Curve"));
|
|
Node3DEditor::get_singleton()->add_control_to_menu_panel(curve_close);
|
|
|
|
PopupMenu *menu;
|
|
|
|
handle_menu = memnew(MenuButton);
|
|
handle_menu->set_text(TTR("Options"));
|
|
handle_menu->hide();
|
|
Node3DEditor::get_singleton()->add_control_to_menu_panel(handle_menu);
|
|
|
|
menu = handle_menu->get_popup();
|
|
menu->add_check_item(TTR("Mirror Handle Angles"));
|
|
menu->set_item_checked(HANDLE_OPTION_ANGLE, mirror_handle_angle);
|
|
menu->add_check_item(TTR("Mirror Handle Lengths"));
|
|
menu->set_item_checked(HANDLE_OPTION_LENGTH, mirror_handle_length);
|
|
menu->connect("id_pressed", callable_mp(this, &Path3DEditorPlugin::_handle_option_pressed));
|
|
|
|
curve_edit->set_pressed(true);
|
|
}
|
|
|
|
Path3DEditorPlugin::~Path3DEditorPlugin() {
|
|
}
|
|
|
|
Ref<EditorNode3DGizmo> Path3DGizmoPlugin::create_gizmo(Node3D *p_spatial) {
|
|
Ref<Path3DGizmo> ref;
|
|
|
|
Path3D *path = Object::cast_to<Path3D>(p_spatial);
|
|
if (path) {
|
|
ref = Ref<Path3DGizmo>(memnew(Path3DGizmo(path)));
|
|
}
|
|
|
|
return ref;
|
|
}
|
|
|
|
String Path3DGizmoPlugin::get_gizmo_name() const {
|
|
return "Path3D";
|
|
}
|
|
|
|
int Path3DGizmoPlugin::get_priority() const {
|
|
return -1;
|
|
}
|
|
|
|
Path3DGizmoPlugin::Path3DGizmoPlugin() {
|
|
Color path_color = EDITOR_DEF("editors/3d_gizmos/gizmo_colors/path", Color(0.5, 0.5, 1.0, 0.8));
|
|
create_material("path_material", path_color);
|
|
create_material("path_thin_material", Color(0.5, 0.5, 0.5));
|
|
create_handle_material("handles", false, Node3DEditor::get_singleton()->get_theme_icon(SNAME("EditorPathSmoothHandle"), SNAME("EditorIcons")));
|
|
create_handle_material("sec_handles", false, Node3DEditor::get_singleton()->get_theme_icon(SNAME("EditorCurveHandle"), SNAME("EditorIcons")));
|
|
}
|