VertexLayout.h

//
//  VertexLayout.h
//  avara3d
//
//  Created by Morgan Davis on 1/4/26.
//  Copyright © 2026 Morgan K Davis. All rights reserved.
//
 
#ifndef AVARA3D_MESH_VERTEXLAYOUT_H
#define AVARA3D_MESH_VERTEXLAYOUT_H
 
#include <cstdint>
 
namespace a3d {
 
    // [Internal Types]
 
    using VertexLayoutKey = uint32_t;
 
    enum class VertexLayout : uint32_t {
        None = 0,
        PNT  = 1, // Position/Normal/UV0
        PC   = 2  // Position/Color
        // PNTT - Position/Normal/UV0/Tangent
        // PNTC - Position/Normal/UV0/Color
        // PNT2 - Position/Normal/UV0/UV1
        // SkinnedPNT - joints + weights
        // InstancedPNT - per-instance transform stream
        // MorphPNT - multiple position/normal deltas
    };
 
}
 
#endif // AVARA3D_MESH_VERTEXLAYOUT_H