public static TexImage Create(Vector2Int size, PixelFormat.EFormat format)
{
try {
var texture = new Texture2D(size.x, size.y, format.GetTextureFormat(), false);
var image = CreateInstance <TexImage> ();
image.Texture = texture;
return(image);
} catch (InvalidOperationException) {
throw new ArgumentException("Specified format is unsupported yet", nameof(format));
}
}
/// <summary>
/// 构造包装纹理的内部数据（RawTextureData）的结构体。通过该构造函数可以直接封送纹理
/// 数据到C++处理。
/// </summary>
///
/// <param name="texture">纹理对象，必须开启可读属性（isReadable=true）</param>
///
/// <exception cref="ArgumentException">纹理对象的格式不受支持（目前支持的格式见
/// <see cref="PixelFormat.EFormat"/>）</exception>
/// <author>Nianchen Deng</author>
public NativeImage(Texture2D texture)
{
try {
format = texture.format.GetPixelFormat();
} catch (InvalidOperationException ex) {
throw new ArgumentException(
"Texture's format is not supported yet", nameof(texture), ex);
}
size = new Vector2Int(texture.width, texture.height);
unsafe {
data = (IntPtr)texture.GetRawTextureData <byte> ()
.GetUnsafePtr();
}
}
public static extern bool Camera_setFormat(IntPtr p_inst, PixelFormat.EFormat format);
