internal void UpdateShadowRequest(int index, HDShadowRequest shadowRequest, ShadowMapUpdateType updateType)
{
if (index >= m_ShadowRequestCount)
{
return;
}
m_ShadowRequests[index] = shadowRequest;
bool addToCached = updateType == ShadowMapUpdateType.Cached || updateType == ShadowMapUpdateType.Mixed;
bool addDynamic = updateType == ShadowMapUpdateType.Dynamic || updateType == ShadowMapUpdateType.Mixed;
switch (shadowRequest.shadowMapType)
{
case ShadowMapType.PunctualAtlas:
{
if (addToCached)
{
cachedShadowManager.punctualShadowAtlas.AddShadowRequest(shadowRequest);
}
if (addDynamic)
{
m_Atlas.AddShadowRequest(shadowRequest);
if (updateType == ShadowMapUpdateType.Mixed)
{
m_Atlas.AddRequestToPendingBlitFromCache(shadowRequest);
}
}
break;
}
case ShadowMapType.CascadedDirectional:
{
m_CascadeAtlas.AddShadowRequest(shadowRequest);
break;
}
case ShadowMapType.AreaLightAtlas:
{
if (addToCached)
{
cachedShadowManager.areaShadowAtlas.AddShadowRequest(shadowRequest);
}
if (addDynamic)
{
m_AreaLightShadowAtlas.AddShadowRequest(shadowRequest);
if (updateType == ShadowMapUpdateType.Mixed)
{
m_AreaLightShadowAtlas.AddRequestToPendingBlitFromCache(shadowRequest);
}
}
break;
}
}
;
}
// ------------------------------------------------------------------------------------------
// ------------------------------------------------------------------------------------------
// Functions for mixed cached shadows that need to live in cached atlas
// ------------------------------------------------------------------------------------------
public void AddBlitRequestsForUpdatedShadows(HDDynamicShadowAtlas dynamicAtlas)
{
foreach (var request in m_ShadowRequests)
{
if (request.shouldRenderCachedComponent) // meaning it has been updated this time frame
{
dynamicAtlas.AddRequestToPendingBlitFromCache(request);
}
}
}