public static Format GetDXGIFormat(VertexComponentType type)
{
switch (type)
{
case VertexComponentType.Nothing: return(Format.Unknown);
case VertexComponentType.Float16Two: return(Format.R16G16_Float);
case VertexComponentType.Float: return(Format.R32_Float);
case VertexComponentType.Float16Four: return(Format.R16G16B16A16_Float);
case VertexComponentType.Float_unk: return(Format.Unknown);
case VertexComponentType.Float2: return(Format.R32G32_Float);
case VertexComponentType.Float3: return(Format.R32G32B32_Float);
case VertexComponentType.Float4: return(Format.R32G32B32A32_Float);
case VertexComponentType.UByte4: return(Format.R8G8B8A8_UInt);
case VertexComponentType.Color: return(Format.R8G8B8A8_UNorm);
case VertexComponentType.Dec3N: return(Format.R10G10B10A2_UNorm);
default: return(Format.Unknown);
}
}
public static int GetComponentCount(VertexComponentType type)
{
switch (type)
{
case VertexComponentType.Nothing: return(0);
case VertexComponentType.Half2: return(2);
case VertexComponentType.Float: return(1);
case VertexComponentType.Half4: return(4);
case VertexComponentType.FloatUnk: return(0);
case VertexComponentType.Float2: return(2);
case VertexComponentType.Float3: return(3);
case VertexComponentType.Float4: return(4);
case VertexComponentType.UByte4: return(4);
case VertexComponentType.Colour: return(4);
case VertexComponentType.Dec3N: return(3);
default: return(0);
}
}
public static int GetVertexComponentTypeSizeInBytes(VertexComponentType type)
{
switch (type)
{
case VertexComponentType.Nothing: return(0);
case VertexComponentType.Float16Two: return(4);
case VertexComponentType.Float: return(4);
case VertexComponentType.Float16Four: return(8);
case VertexComponentType.Float_unk: return(0);
case VertexComponentType.Float2: return(8);
case VertexComponentType.Float3: return(12);
case VertexComponentType.Float4: return(16);
case VertexComponentType.UByte4: return(4);
case VertexComponentType.Color: return(4);
case VertexComponentType.Dec3N: return(4);
default: return(0);
}
}
