public static SrdXrResult GetProjectionMatrix(IntPtr session, float nearClip, float farClip,
out Matrix4x4 leftProjectionMatrix, out Matrix4x4 rightProjectionMatrix)
{
var projMat = new SrdXrProjectionMatrix();
var projectionMatrixInfo = new SrdXrProjectionMatrixInfo
{
graphics_api = XRRuntimeGraphicsDeviceType[SystemInfo.graphicsDeviceType],
coordinate_system = SrdXrCoordinateSystem.COORDINATE_SYSTEM_RIGHT_Y_UP_Z_FORWARD,
near_clip = nearClip,
far_clip = farClip,
reversed_z = false
};
var xrResult = XRRuntimeAPI.GetProjectionMatrix(session, ref projectionMatrixInfo, out projMat);
leftProjectionMatrix = ToUnityMatrix4x4(projMat.left_projection);
rightProjectionMatrix = ToUnityMatrix4x4(projMat.right_projection);
return(xrResult);
}
public static extern SrdXrResult GetProjectionMatrix(IntPtr session, [In] ref SrdXrProjectionMatrixInfo projection_matrix_info, out SrdXrProjectionMatrix projection_matrix);