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use crate::v7400::object::{ObjectHandle, TypedObjectHandle};
pub use self::{
camera::CameraHandle, light::LightHandle, limbnode::LimbNodeHandle, mesh::MeshHandle,
null::NullHandle,
};
mod camera;
mod light;
mod limbnode;
mod mesh;
mod null;
define_typed_handle! {
TypedModelHandle(ModelHandle) {
("Model", "Camera") => Camera(CameraHandle),
("Model", "Light") => Light(LightHandle),
("Model", "LimbNode") => LimbNode(LimbNodeHandle),
("Model", "Mesh") => Mesh(MeshHandle),
("Model", "Null") => Null(NullHandle),
}
}
define_object_subtype! {
ModelHandle: ObjectHandle
}
impl<'a> ModelHandle<'a> {
pub fn parent_model(&self) -> Option<TypedModelHandle<'a>> {
self.destination_objects()
.filter(|obj| obj.label().is_none())
.filter_map(|obj| obj.object_handle())
.filter_map(|obj| match obj.get_typed() {
TypedObjectHandle::Model(o) => Some(o),
_ => None,
})
.next()
}
pub fn child_models(&self) -> impl Iterator<Item = TypedModelHandle<'a>> {
self.source_objects()
.filter(|obj| obj.label().is_none())
.filter_map(|obj| obj.object_handle())
.filter_map(|obj| match obj.get_typed() {
TypedObjectHandle::Model(o) => Some(o),
_ => None,
})
}
}