public void AddRequestToPendingBlitFromCache(HDShadowRequest request)
{
if (request.isMixedCached)
{
m_MixedRequestsPendingBlits.Add(request);
}
}
internal void UpdateShadowRequest(int index, HDShadowRequest shadowRequest)
{
if (index >= m_ShadowRequestCount)
{
return;
}
m_ShadowRequests[index] = shadowRequest;
switch (shadowRequest.shadowMapType)
{
case ShadowMapType.PunctualAtlas:
{
m_Atlas.AddShadowRequest(shadowRequest);
break;
}
case ShadowMapType.CascadedDirectional:
{
m_CascadeAtlas.AddShadowRequest(shadowRequest);
break;
}
case ShadowMapType.AreaLightAtlas:
{
m_AreaLightShadowAtlas.AddShadowRequest(shadowRequest);
break;
}
}
;
}
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;
}
}
;
}
internal void UpdateShadowRequest(int index, HDShadowRequest shadowRequest, bool isCached = false)
{
if (index >= m_ShadowRequestCount)
{
return;
}
m_ShadowRequests[index] = shadowRequest;
switch (shadowRequest.shadowMapType)
{
case ShadowMapType.PunctualAtlas:
{
if (isCached)
{
cachedShadowManager.punctualShadowAtlas.AddShadowRequest(shadowRequest);
}
else
{
m_Atlas.AddShadowRequest(shadowRequest);
}
break;
}
case ShadowMapType.CascadedDirectional:
{
m_CascadeAtlas.AddShadowRequest(shadowRequest);
break;
}
case ShadowMapType.AreaLightAtlas:
{
if (isCached)
{
cachedShadowManager.areaShadowAtlas.AddShadowRequest(shadowRequest);
}
else
{
m_AreaLightShadowAtlas.AddShadowRequest(shadowRequest);
}
break;
}
}
;
}
HDShadowData CreateShadowData(HDShadowRequest shadowRequest, HDShadowAtlas atlas)
{
HDShadowData data = new HDShadowData();
var devProj = shadowRequest.deviceProjection;
var view = shadowRequest.view;
data.proj = new Vector4(devProj.m00, devProj.m11, devProj.m22, devProj.m23);
data.pos = shadowRequest.position;
data.rot0 = new Vector3(view.m00, view.m01, view.m02);
data.rot1 = new Vector3(view.m10, view.m11, view.m12);
data.rot2 = new Vector3(view.m20, view.m21, view.m22);
data.shadowToWorld = shadowRequest.shadowToWorld;
data.cacheTranslationDelta = new Vector3(0.0f, 0.0f, 0.0f);
var viewport = shadowRequest.isInCachedAtlas ? shadowRequest.cachedAtlasViewport : shadowRequest.dynamicAtlasViewport;
// Compute the scale and offset (between 0 and 1) for the atlas coordinates
float rWidth = 1.0f / atlas.width;
float rHeight = 1.0f / atlas.height;
data.atlasOffset = Vector2.Scale(new Vector2(rWidth, rHeight), new Vector2(viewport.x, viewport.y));
data.shadowMapSize = new Vector4(viewport.width, viewport.height, 1.0f / viewport.width, 1.0f / viewport.height);
data.normalBias = shadowRequest.normalBias;
data.worldTexelSize = shadowRequest.worldTexelSize;
data.shadowFilterParams0.x = shadowRequest.shadowSoftness;
data.shadowFilterParams0.y = HDShadowUtils.Asfloat(shadowRequest.blockerSampleCount);
data.shadowFilterParams0.z = HDShadowUtils.Asfloat(shadowRequest.filterSampleCount);
data.shadowFilterParams0.w = shadowRequest.minFilterSize;
data.zBufferParam = shadowRequest.zBufferParam;
if (atlas.HasBlurredEVSM())
{
data.shadowFilterParams0 = shadowRequest.evsmParams;
}
data.isInCachedAtlas = shadowRequest.isInCachedAtlas ? 1.0f : 0.0f;
return(data);
}
internal void AddShadowRequest(HDShadowRequest shadowRequest)
{
m_ShadowRequests.Add(shadowRequest);
}
