internal protected virtual void SetupPerBatchParameters(Viewer viewer)
{
if (viewer == null)
{
throw new ArgumentNullException("viewer");
}
EffectConstantBuffer perBatchParameters = Effect.GetConstantBufferByName("PerBatch");
perBatchParameters.SetVariableBySemantic(StandartSemantics.WorldMatrix,
WorldMatrix, false);
perBatchParameters.SetVariableBySemantic(StandartSemantics.WorldViewMatrix,
WorldMatrix * viewer.ViewMatrix, false);
perBatchParameters.SetVariableBySemantic(StandartSemantics.WorldViewProjectionMatrix,
WorldMatrix * viewer.ViewMatrix * viewer.ProjectionMatrix, false);
}
internal void SetupGlobalParameters(Viewer viewer, Timer timer)
{
if (viewer == null)
{
throw new ArgumentNullException("viewer");
}
if (timer == null)
{
throw new ArgumentNullException("timer");
}
EffectConstantBuffer perViewParameters = Effect.GetConstantBufferByName("Global");
perViewParameters.SetVariableBySemantic(StandartSemantics.ViewMatrix,
viewer.ViewMatrix, false);
perViewParameters.SetVariableBySemantic(StandartSemantics.ProjectionMatrix,
viewer.ProjectionMatrix, false);
perViewParameters.SetVariableBySemantic(StandartSemantics.ViewProjectionMatrix,
viewer.ViewMatrix * viewer.ProjectionMatrix, false);
perViewParameters.SetVariableBySemantic(StandartSemantics.TotalTime, (float)timer.Time.Total, false);
perViewParameters.SetVariableBySemantic(StandartSemantics.ElapsedTime, (float)timer.Time.Elapsed, false);
}
