mirror/godot
2
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2024-12-09 10:09:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

Enable UV2 on primitive meshes when using the MeshInstance3D context menu

Browse Source 
This makes it easier to discover the UV2 generation functionality
on primitive meshes.
This commit is contained in:
Hugo Locurcio 2023-10-07 02:18:55 +02:00
parent 6916349697
commit ac723b3e44
No known key found for this signature in database
GPG Key ID: 39E8F8BE30B0A49C
1 changed files with 57 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

105
editor/plugins/mesh_instance_3d_editor_plugin.cpp
View File

@ -44,6 +44,7 @@
#include "scene/gui/spin_box.h"
#include "scene/resources/concave_polygon_shape_3d.h"
#include "scene/resources/convex_polygon_shape_3d.h"
#include "scene/resources/primitive_meshes.h"
#include "scene/scene_string_names.h"
void MeshInstance3DEditor::_node_removed(Node *p_node) {
@ -300,59 +301,67 @@ void MeshInstance3DEditor::_menu_option(int p_option) {
ur->commit_action();
} break;
case MENU_OPTION_CREATE_UV2: {
Ref<ArrayMesh> mesh2 = node->get_mesh();
if (!mesh2.is_valid()) {
err_dialog->set_text(TTR("Contained Mesh is not of type ArrayMesh."));
err_dialog->popup_centered();
return;
}
String path = mesh2->get_path();
int srpos = path.find("::");
if (srpos != -1) {
String base = path.substr(0, srpos);
if (ResourceLoader::get_resource_type(base) == "PackedScene") {
if (!get_tree()->get_edited_scene_root() || get_tree()->get_edited_scene_root()->get_scene_file_path() != base) {
err_dialog->set_text(TTR("Mesh cannot unwrap UVs because it does not belong to the edited scene. Make it unique first."));
err_dialog->popup_centered();
return;
}
} else {
if (FileAccess::exists(path + ".import")) {
err_dialog->set_text(TTR("Mesh cannot unwrap UVs because it belongs to another resource which was imported from another file type. Make it unique first."));
err_dialog->popup_centered();
return;
}
}
Ref<PrimitiveMesh> primitive_mesh = Object::cast_to<PrimitiveMesh>(*node->get_mesh());
if (primitive_mesh.is_valid()) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Unwrap UV2"));
ur->add_do_method(*primitive_mesh, "set_add_uv2", true);
ur->add_undo_method(*primitive_mesh, "set_add_uv2", primitive_mesh->get_add_uv2());
ur->commit_action();
} else {
if (FileAccess::exists(path + ".import")) {
err_dialog->set_text(TTR("Mesh cannot unwrap UVs because it was imported from another file type. Make it unique first."));
Ref<ArrayMesh> mesh2 = node->get_mesh();
if (!mesh2.is_valid()) {
err_dialog->set_text(TTR("Contained Mesh is not of type ArrayMesh."));
err_dialog->popup_centered();
return;
}
String path = mesh2->get_path();
int srpos = path.find("::");
if (srpos != -1) {
String base = path.substr(0, srpos);
if (ResourceLoader::get_resource_type(base) == "PackedScene") {
if (!get_tree()->get_edited_scene_root() || get_tree()->get_edited_scene_root()->get_scene_file_path() != base) {
err_dialog->set_text(TTR("Mesh cannot unwrap UVs because it does not belong to the edited scene. Make it unique first."));
err_dialog->popup_centered();
return;
}
} else {
if (FileAccess::exists(path + ".import")) {
err_dialog->set_text(TTR("Mesh cannot unwrap UVs because it belongs to another resource which was imported from another file type. Make it unique first."));
err_dialog->popup_centered();
return;
}
}
} else {
if (FileAccess::exists(path + ".import")) {
err_dialog->set_text(TTR("Mesh cannot unwrap UVs because it was imported from another file type. Make it unique first."));
err_dialog->popup_centered();
return;
}
}
Ref<ArrayMesh> unwrapped_mesh = mesh2->duplicate(false);
Error err = unwrapped_mesh->lightmap_unwrap(node->get_global_transform());
if (err != OK) {
err_dialog->set_text(TTR("UV Unwrap failed, mesh may not be manifold?"));
err_dialog->popup_centered();
return;
}
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Unwrap UV2"));
ur->add_do_method(node, "set_mesh", unwrapped_mesh);
ur->add_do_reference(node);
ur->add_do_reference(mesh2.ptr());
ur->add_undo_method(node, "set_mesh", mesh2);
ur->add_undo_reference(unwrapped_mesh.ptr());
ur->commit_action();
}
Ref<ArrayMesh> unwrapped_mesh = mesh2->duplicate(false);
Error err = unwrapped_mesh->lightmap_unwrap(node->get_global_transform());
if (err != OK) {
err_dialog->set_text(TTR("UV Unwrap failed, mesh may not be manifold?"));
err_dialog->popup_centered();
return;
}
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Unwrap UV2"));
ur->add_do_method(node, "set_mesh", unwrapped_mesh);
ur->add_do_reference(node);
ur->add_do_reference(mesh2.ptr());
ur->add_undo_method(node, "set_mesh", mesh2);
ur->add_undo_reference(unwrapped_mesh.ptr());
ur->commit_action();
} break;
case MENU_OPTION_DEBUG_UV1: {
Ref<Mesh> mesh2 = node->get_mesh();