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/*
* Copyright (C) 2025 Apple Inc. 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.
*/
#import <Foundation/Foundation.h>
#import <wtf/Platform.h>
#if ENABLE(MODEL_PROCESS)
#import "WKRKEntity.h"
#import <simd/simd.h>
NS_HEADER_AUDIT_BEGIN(nullability, sendability)
typedef NS_ENUM(NSInteger, WKStageModeOperation) {
WKStageModeOperationNone = 0,
WKStageModeOperationOrbit,
};
NS_SWIFT_UI_ACTOR
@protocol WKStageModeInteractionAware <NSObject>
- (void)stageModeInteractionDidUpdateModel;
@end
NS_SWIFT_UI_ACTOR
@interface WKStageModeInteractionDriver : NSObject
@property (nonatomic, readonly) REEntityRef interactionContainerRef;
@property (nonatomic, readonly) bool stageModeInteractionInProgress;
- (instancetype)initWithModel:(WKRKEntity *)model container:(REEntityRef)container delegate:(id<WKStageModeInteractionAware> _Nullable)delegate;
- (void)setContainerTransformInPortal;
- (void)interactionDidBegin:(simd_float4x4)transform;
- (void)interactionDidUpdate:(simd_float4x4)transform;
- (void)interactionDidEnd;
- (void)operationDidUpdate:(WKStageModeOperation)operation;
- (void)removeInteractionContainerFromSceneOrParent;
@end
NS_HEADER_AUDIT_END(nullability, sendability)
#endif // ENABLE(MODEL_PROCESS)
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