/// <summary>
/// Used for 2D rendering, Y is down
/// orthoScale = 1.0f / pixelsPerTanAngleAtCenter
/// orthoDistance = distance from camera, such as 0.8m
/// </summary>
public OVRBase.Matrix4f Matrix4f_OrthoSubProjection(OVRBase.Matrix4f projection, OVRBase.Vector2f orthoScale, float orthoDistance, float eyeViewAdjustX)
{
return(OVR.Matrix4f_OrthoSubProjection(projection, orthoScale, orthoDistance, eyeViewAdjustX));
}
/// <summary>
/// Extracts the required data from the result of ovrMatrix4f_Projection.
/// </summary>
/// <param name="projection">Specifies the project matrix from which to extract ovrTimewarpProjectionDesc.</param>
/// <param name="projectionModFlags">A combination of the ProjectionModifier flags.</param>
/// <returns>Returns the extracted ovrTimewarpProjectionDesc.</returns>
/// <see cref="OVRTypes.TimewarpProjectionDesc"/>
public OVRBase.TimewarpProjectionDesc TimewarpProjectionDesc_FromProjection(OVRBase.Matrix4f projection, OVRBase.ProjectionModifier projectionModFlags)
{
return(OVR.TimewarpProjectionDesc_FromProjection(projection, projectionModFlags));
}
