layouts

// Standard 3D Vertex Format - 16 bytes; Position (6/16), Normal (12/16), Texcoord (16/16)
struct Default3D { Half3 Position; Short3 Normal; UShort2 Texcoord; };
// Standard 2D Vertex Format - 8 bytes; Position (4/8), Texcoord (8/8)
struct Default2D { Half2 Position; UShort2 Texcoord; };
// Full Precision 3D Vertex Format - 32 bytes; Position (12/32), Normal (24/32), Texcoord (32/32)
struct Full3D { Float3 Position; Float3 Normal; Float2 Texcoord; };
// Full Precision 2D Vertex Format - 16 bytes; Position (8/16), Texcoord (16/16)
struct Full2D { Float2 Position; Float2 Texcoord; };
// 3D Skinning Vertex Format - 24 bytes
struct Skinned3D : Default3D { UByte4 Indices; UByte4 Weights; };
// 3D Normal-Mapping Vertex Format - 24 bytes
struct Tangent3D { Half3 Position; Short3 Normal; Short4 Tangent; UShort2 Texcoord; };
// 3D Normal-Mapped Skinning Vertex Format - 32 bytes
struct SkinnedTangent3D : Tangent3D { UByte4 Indices; UByte4 Weights; };