/* * Copyright (C) 2020 Igalia S.L. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #if ENABLE(WEBXR) #include "ExceptionOr.h" #include <JavaScriptCore/Float32Array.h> #include <wtf/IsoMalloc.h> #include <wtf/RefCounted.h> namespace WebCore { struct DOMPointInit; class DOMPointReadOnly; class WebXRRigidTransform : public RefCounted<WebXRRigidTransform> { WTF_MAKE_ISO_ALLOCATED_EXPORT(WebXRRigidTransform, WEBCORE_EXPORT); public: static Ref<WebXRRigidTransform> create(); WEBCORE_EXPORT static ExceptionOr<Ref<WebXRRigidTransform>> create(const DOMPointInit&, const DOMPointInit&); WEBCORE_EXPORT ~WebXRRigidTransform(); const DOMPointReadOnly& position() const; const DOMPointReadOnly& orientation() const; Ref<Float32Array> matrix() const; Ref<WebXRRigidTransform> inverse() const; private: WebXRRigidTransform(const DOMPointInit&, const DOMPointInit&); Ref<DOMPointReadOnly> m_position; Ref<DOMPointReadOnly> m_orientation; RefPtr<Float32Array> m_matrix; }; } // namespace WebCore #endif // ENABLE(WEBXR)