/// <summary>
/// Get the project matrix of camera in unity.
/// </summary>
/// <returns>project matrix of camera.</returns>
public static EyeProjectMatrixData GetEyeProjectMatrix(out bool result, float znear, float zfar)
{
result = false;
EyeProjectMatrixData m_EyeProjectMatrix = new EyeProjectMatrixData();
result = NRDevice.Instance.NativeHMD.GetProjectionMatrix(ref m_EyeProjectMatrix, znear, zfar);
return(m_EyeProjectMatrix);
}
public bool GetProjectionMatrix(ref EyeProjectMatrixData outEyesProjectionMatrix, float znear, float zfar)
{
NativeFov4f fov = new NativeFov4f();
NativeResult result_left = NativeApi.NRHMDGetEyeFov(m_HmdHandle, (int)NativeEye.LEFT, ref fov);
outEyesProjectionMatrix.LEyeMatrix = ConversionUtility.GetProjectionMatrixFromFov(fov, znear, zfar).ToUnityMat4f();
NativeResult result_right = NativeApi.NRHMDGetEyeFov(m_HmdHandle, (int)NativeEye.RIGHT, ref fov);
outEyesProjectionMatrix.REyeMatrix = ConversionUtility.GetProjectionMatrixFromFov(fov, znear, zfar).ToUnityMat4f();
NativeResult result_RGB = NativeApi.NRHMDGetEyeFov(m_HmdHandle, (int)NativeEye.RGB, ref fov);
outEyesProjectionMatrix.RGBEyeMatrix = ConversionUtility.GetProjectionMatrixFromFov(fov, znear, zfar).ToUnityMat4f();
return(result_left == NativeResult.Success && result_right == NativeResult.Success && result_RGB == NativeResult.Success);
}
