Node3D gizmo improvements

* Clean-up of node_3d_editor_plugin.{h,cpp}: removed unused code, fixed some bugs.
* Moved node_3d_editor_gizmos.{h,cpp} to editor/plugins.
* Added support for multiple gizmos per node. This means custom gizmos will no longer override the built-in ones and that multiple gizmos can be used in more complex nodes.
* Added support for handle IDs. When adding handles to a gizmo, an ID can be specified for each one, making it easier to work with gizmos that have a variable number of handles.
* Added support for subgizmos, selectable elements that can be transformed without needing a node of their own. By overriding _subgizmo_intersect_frustum() and/or _subgizmo_intersect_ray() gizmos can define which subgizmos should be selected on a region or click selection. Subgizmo transformations are applied using get/set/commit virtual methods, similar to how handles work.
This commit is contained in:
jfons 2021-06-23 16:49:50 +02:00
parent 88bf6e1c6d
commit cfb555a081
41 changed files with 2039 additions and 1405 deletions

View file

@ -149,7 +149,7 @@ void VehicleWheel3D::_update(PhysicsDirectBodyState3D *s) {
void VehicleWheel3D::set_radius(real_t p_radius) {
m_wheelRadius = p_radius;
update_gizmo();
update_gizmos();
}
real_t VehicleWheel3D::get_radius() const {
@ -158,7 +158,7 @@ real_t VehicleWheel3D::get_radius() const {
void VehicleWheel3D::set_suspension_rest_length(real_t p_length) {
m_suspensionRestLength = p_length;
update_gizmo();
update_gizmos();
}
real_t VehicleWheel3D::get_suspension_rest_length() const {