void UMyGameViewportClient::UpdateSceneView(FSceneView* const View)
{
if (View == nullptr)
return;
View->ProjectionMatrixUnadjustedForRHI.M[0][0] *= 1.04;
View->ViewMatrices.PreViewTranslation = -View->ViewMatrices.ViewOrigin;
View->ViewMatrices.ProjMatrix = _AdjustProjectionMatrixForRHI(View->ProjectionMatrixUnadjustedForRHI);
View->ViewProjectionMatrix = View->ViewMatrices.GetViewProjMatrix();
View->InvViewProjectionMatrix = View->ViewMatrices.GetInvProjMatrix() * View->InvViewMatrix;
FMatrix TranslatedViewMatrix = FTranslationMatrix(-View->ViewMatrices.PreViewTranslation) * View->ViewMatrices.ViewMatrix;
View->ViewMatrices.TranslatedViewProjectionMatrix = TranslatedViewMatrix * View->ViewMatrices.ProjMatrix;
View->ViewMatrices.InvTranslatedViewProjectionMatrix = View->ViewMatrices.TranslatedViewProjectionMatrix.Inverse();
View->ShadowViewMatrices = View->ViewMatrices;
//View->InvDeviceZToWorldZTransform = CreateInvDeviceZToWorldZTransform(View->ProjectionMatrixUnadjustedForRHI);
GetViewFrustumBounds(View->ViewFrustum, View->ViewProjectionMatrix, false);
}
static void UpdateProjectionMatrix(FSceneView* View, FMatrix OffAxisMatrix)
{
View->ProjectionMatrixUnadjustedForRHI = OffAxisMatrix;
FVector viewOrigin(0.0f, 0.0f, View->ProjectionMatrixUnadjustedForRHI.M[3][3]);
View->ViewMatrices.ViewMatrix.SetOrigin(View->ViewMatrices.ViewMatrix.GetOrigin() - viewOrigin);
View->InvViewMatrix = View->ViewMatrices.ViewMatrix.Inverse();
View->ViewMatrices.ViewOrigin += View->InvViewMatrix.TransformPosition(-viewOrigin);
View->ViewMatrices.PreViewTranslation = -View->ViewMatrices.ViewOrigin;
View->ViewMatrices.ProjMatrix = _AdjustProjectionMatrixForRHI(View->ProjectionMatrixUnadjustedForRHI);
View->ViewProjectionMatrix = View->ViewMatrices.GetViewProjMatrix();
View->InvViewProjectionMatrix = View->ViewMatrices.GetInvProjMatrix() * View->InvViewMatrix;
FMatrix TranslatedViewMatrix = FTranslationMatrix(-View->ViewMatrices.PreViewTranslation) * View->ViewMatrices.ViewMatrix;
View->ViewMatrices.TranslatedViewProjectionMatrix = TranslatedViewMatrix * View->ViewMatrices.ProjMatrix;
View->ViewMatrices.InvTranslatedViewProjectionMatrix = View->ViewMatrices.TranslatedViewProjectionMatrix.Inverse();
View->ShadowViewMatrices = View->ViewMatrices;
//View->InvDeviceZToWorldZTransform = CreateInvDeviceZToWorldZTransform(View->ProjectionMatrixUnadjustedForRHI);
GetViewFrustumBounds(View->ViewFrustum, View->ViewProjectionMatrix, false);
}
