NvsMeshWarpInfo.h

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//================================================================================
//
// (c) Copyright Meishe Co. Ltd, 2016. All rights reserved.
//
// This code and information is provided "as is" without warranty of any kind,
// either expressed or implied, including but not limited to the implied
// warranties of merchantability and/or fitness for a particular purpose.
//
//--------------------------------------------------------------------------------
//   Birth Date:    Jul 21. 2020
//   Author:        Meishe video team
//================================================================================
 
#pragma once
 
#import "NvsCommonDef.h"
#import "NvsArbitraryData.h"
 
typedef struct {
    NvsPosition2D endPt;
    NvsPosition2D bwdCtlPt;
    NvsPosition2D fwdCtlPt;
} NvsControlHandle;
 
typedef struct {
    NvsControlHandle topLeftHdl;
    NvsControlHandle bottomLeftHdl;
    NvsControlHandle bottomRightHdl;
    NvsControlHandle topRightHdl;
} NvsControlUnit;
 
NVS_EXPORT @interface NvsMeshWarpInfo : NvsArbitraryData
 
@property(assign, nonatomic) NSUInteger rows;
@property(assign, nonatomic) NSUInteger cols;
@property(assign, nonatomic) NvsRect refBounding;
@property(strong, nonatomic) NSMutableArray <NSValue*>*controlUnits;//value is NvsControlUnit
 
@end