/*

 Copyright (C) 2014 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

 Abstract:

  Utility class for creating a quad.

 */

#import <Metal/Metal.h>

@interface AAPLQuad : NSObject

// Indices

@property (nonatomic, readwrite) NSUInteger  vertexIndex;

@property (nonatomic, readwrite) NSUInteger  texCoordIndex;

@property (nonatomic, readwrite) NSUInteger  samplerIndex;

// Dimensions

@property (nonatomic, readwrite) CGSize  size;

@property (nonatomic, readwrite) CGRect  bounds;

@property (nonatomic, readonly)  float   aspect;

// Designated initializer

- (instancetype) initWithDevice:(id <MTLDevice>)device;

// Encoder

- (void) encode:(id <MTLRenderCommandEncoder>)renderEncoder;

@end