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Node3D gizmo improvements

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* 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
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8
scene/3d/camera_3d.cpp
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@@ -164,7 +164,7 @@ void Camera3D::set_perspective(float p_fovy_degrees, float p_z_near, float p_z_f
mode = PROJECTION_PERSPECTIVE;
RenderingServer::get_singleton()->camera_set_perspective(camera, fov, near, far);
update_gizmo();
update_gizmos();
force_change = false;
}
@@ -181,7 +181,7 @@ void Camera3D::set_orthogonal(float p_size, float p_z_near, float p_z_far) {
force_change = false;
RenderingServer::get_singleton()->camera_set_orthogonal(camera, size, near, far);
update_gizmo();
update_gizmos();
}
void Camera3D::set_frustum(float p_size, Vector2 p_offset, float p_z_near, float p_z_far) {
@@ -198,7 +198,7 @@ void Camera3D::set_frustum(float p_size, Vector2 p_offset, float p_z_near, float
force_change = false;
RenderingServer::get_singleton()->camera_set_frustum(camera, size, frustum_offset, near, far);
update_gizmo();
update_gizmos();
}
void Camera3D::set_projection(Camera3D::Projection p_mode) {
@@ -755,7 +755,7 @@ void ClippedCamera3D::_notification(int p_what) {
}
if (p_what == NOTIFICATION_LOCAL_TRANSFORM_CHANGED) {
update_gizmo();
update_gizmos();
}
}