/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_XRRigidTransform_h_
#define mozilla_dom_XRRigidTransform_h_
#include "mozilla/DOMEventTargetHelper.h"
#include "mozilla/dom/WebXRBinding.h"
#include "gfxVR.h"
namespace mozilla::dom {
class VRFrameData;
class XRRigidTransform final :
public nsWrapperCache {
public:
NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(XRRigidTransform)
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(XRRigidTransform)
explicit XRRigidTransform(nsISupports* aParent,
const gfx::PointDouble3D& aPosition,
const gfx::QuaternionDouble& aOrientation);
explicit XRRigidTransform(nsISupports* aParent,
const gfx::Matrix4x4Double& aTransform);
static already_AddRefed<XRRigidTransform> Constructor(
const GlobalObject& aGlobal,
const DOMPointInit& aOrigin,
const DOMPointInit& aDirection, ErrorResult& aRv);
XRRigidTransform&
operator=(
const XRRigidTransform& aOther);
gfx::QuaternionDouble RawOrientation()
const;
gfx::PointDouble3D RawPosition()
const;
void Update(
const gfx::PointDouble3D& aPosition,
const gfx::QuaternionDouble& aOrientation);
void Update(
const gfx::Matrix4x4Double& aTransform);
// WebIDL Boilerplate
nsISupports* GetParentObject()
const {
return mParent; }
JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
// WebIDL Members
DOMPoint* Position();
DOMPoint* Orientation();
void GetMatrix(JSContext* aCx, JS::MutableHandle<JSObject*> aRetval,
ErrorResult& aRv);
already_AddRefed<XRRigidTransform> Inverse();
protected:
void UpdateInternal();
virtual ~XRRigidTransform();
nsCOMPtr<nsISupports> mParent;
JS::Heap<JSObject*> mMatrixArray;
RefPtr<DOMPoint> mPosition;
RefPtr<DOMPoint> mOrientation;
RefPtr<XRRigidTransform> mInverse;
gfx::Matrix4x4Double mRawTransformMatrix;
gfx::PointDouble3D mRawPosition;
gfx::QuaternionDouble mRawOrientation;
bool mNeedsUpdate;
};
}
// namespace mozilla::dom
#endif // mozilla_dom_XRRigidTransform_h_
