public void SetShadingRate(TargetArea targetArea, ShadingRate rate)
{
if (foveatedRenderingInited)
{
var clampedRate = rate.Clamp(ShadingRate.CULL, ShadingRate.X1_PER_4X4_PIXELS);
switch (targetArea)
{
case TargetArea.INNER:
innerShadingRate = clampedRate;
break;
case TargetArea.MIDDLE:
middleShadingRate = clampedRate;
break;
case TargetArea.PERIPHERAL:
peripheralShadingRate = clampedRate;
break;
}
ViveFoveatedRenderingAPI.SetShadingRate(targetArea, clampedRate);
GL.IssuePluginEvent(ViveFoveatedRenderingAPI.GetRenderEventFunc(), (int)EventID.UPDATE_GAZE);
}
}
static extern public void SetShadingRate(TargetArea targetArea, ShadingRate rate);
private static extern void SetShadingRate(ShadingRate inner, ShadingRate middle, ShadingRate outer);
