public void UpdateLod(List <int> activePassIds, MyLodStrategyPreprocessor preprocessor)
{
MyLodStrategyInfo lodStrategyInfo = StandardModel.GetLodStrategyInfo();
Vector3D cameraPos = MyRender11.Environment.Matrices.CameraPosition;
Vector3D instancePos = m_transformStrategy.GetCoreTranslation();
m_lodStrategy.SmoothResolve(lodStrategyInfo, MyCommon.FrameCounter, MyCommon.LastFrameDelta(), cameraPos, instancePos, activePassIds, preprocessor);
}
public void UpdateLods(List <MyRenderPass> renderPasses, List <MyInstanceComponent>[] visibleInstances)
{
{
m_tmpActivePassIds.Clear();
foreach (var pass in renderPasses)
{
m_tmpActivePassIds.Add(pass.PassId);
}
}
MyLodStrategyPreprocessor preprocessor = MyLodStrategyPreprocessor.Perform();
{
Vector3D deltaCameraPosition = MyRender11.Environment.Matrices.CameraPosition - m_prevCameraPositionOnUpdateLods;
m_prevCameraPositionOnUpdateLods = MyRender11.Environment.Matrices.CameraPosition;
bool isCameraSkipped = deltaCameraPosition.Length() > m_globalLoddingSettings.MaxDistanceForSmoothCameraMovement;
if (m_globalLoddingSettings.EnableLodSelection)
{
foreach (var pass in renderPasses)
{
foreach (var instance in visibleInstances[pass.PassId])
{
instance.UpdateLodExplicit(m_tmpActivePassIds, m_globalLoddingSettings.LodSelection);
}
}
}
else if (isCameraSkipped)
{
foreach (var pass in renderPasses)
{
foreach (var instance in visibleInstances[pass.PassId])
{
instance.UpdateLodNoTransition(m_tmpActivePassIds, preprocessor);
}
}
}
else
{
foreach (var pass in renderPasses)
{
foreach (var instance in visibleInstances[pass.PassId])
{
instance.UpdateLodSmoothly(m_tmpActivePassIds, preprocessor);
}
}
}
}
}
public void UpdateLods(List <MyRenderPass> renderPasses, List <MyInstanceComponent>[] visibleInstances)
{
{
m_tmpActivePassIds.Clear();
foreach (var pass in renderPasses)
{
m_tmpActivePassIds.Add(pass.PassId);
}
}
MyLodStrategyPreprocessor preprocessor = MyLodStrategyPreprocessor.Perform();
{
foreach (var pass in renderPasses)
{
foreach (var instance in visibleInstances[pass.PassId])
{
instance.UpdateLod(m_tmpActivePassIds, preprocessor);
}
}
}
}
public void SmoothResolve(MyLodStrategyInfo strategyInfo, ulong currentFrameId, float timeDeltaSeconds, Vector3D cameraPos, Vector3D instancePos, List <int> activePassIds, MyLodStrategyPreprocessor preprocessor)
{
if (strategyInfo.IsEmpty)
{
return;
}
if (currentFrameId == m_updatedAtFrameId)
{
return;
}
float distance = (float)(cameraPos - instancePos).Length();
distance *= preprocessor.DistanceMult;
distance += m_objectDistanceAdd;
distance *= m_objectDistanceMult;
if (MISSING_FRAMES_TO_JUMP < currentFrameId - m_updatedAtFrameId) // the lod was not updated for a long time, we can jump to the lod
{
m_currentLod = GetTheBestLod(strategyInfo, distance);
m_transitionLod = -1;
m_transition = 0;
}
else
{
SmoothTransition(strategyInfo, timeDeltaSeconds, distance, ref m_currentLod, ref m_transitionLod, ref m_transition);
}
m_updatedAtFrameId = currentFrameId;
int maxLod = strategyInfo.GetLodsCount() - 1;
/*m_currentLod = strategyInfo.GetLodsCount() - 1;
* m_transition = 0;*/
UpdateCachedResults(maxLod, activePassIds);
}
public void SkippingResolve(MyLodStrategyInfo strategyInfo, ulong currentFrameId, Vector3D cameraPos, Vector3D instancePos, List <int> activePassIds, MyLodStrategyPreprocessor preprocessor)
{
if (strategyInfo.IsEmpty)
{
return;
}
float distance = (float)(cameraPos - instancePos).Length();
distance *= preprocessor.DistanceMult;
distance += m_objectDistanceAdd;
distance *= m_objectDistanceMult;
m_currentLod = GetTheBestLod(strategyInfo, distance);
m_transitionLod = -1;
m_transition = 0;
m_updatedAtFrameId = currentFrameId;
int maxLod = strategyInfo.GetLodsCount() - 1;
UpdateCachedResults(maxLod, activePassIds);
}
