void FStaticMesh::AddToDrawLists(FScene* Scene)
{
if (GRHIFeatureLevel >= ERHIFeatureLevel::SM3)
{
if (CastShadow)
{
FShadowDepthDrawingPolicyFactory::AddStaticMesh(Scene,this);
}
if (!bShadowOnly && PrimitiveSceneInfo->Proxy->ShouldRenderInMainPass())
{
// not all platforms need this
const bool bRequiresHitProxies = Scene->RequiresHitProxies();
if ( bRequiresHitProxies && PrimitiveSceneInfo->Proxy->IsSelectable() )
{
// Add the static mesh to the DPG's hit proxy draw list.
FHitProxyDrawingPolicyFactory::AddStaticMesh(Scene,this);
}
if(!IsTranslucent())
{
extern TAutoConsoleVariable<int32> CVarEarlyZPass;
int32 EarlyZPass = CVarEarlyZPass.GetValueOnRenderThread();
extern int32 GEarlyZPassMovable;
// Render non-masked materials in the depth only pass
if (PrimitiveSceneInfo->Proxy->ShouldUseAsOccluder()
&& (!IsMasked() || EarlyZPass == 2)
&& (!PrimitiveSceneInfo->Proxy->IsMovable() || GEarlyZPassMovable))
{
FDepthDrawingPolicyFactory::AddStaticMesh(Scene,this);
}
// Add the static mesh to the DPG's base pass draw list.
FBasePassOpaqueDrawingPolicyFactory::AddStaticMesh(Scene,this);
FVelocityDrawingPolicyFactory::AddStaticMesh(Scene, this);
}
}
}
else
{
if (!bShadowOnly && !IsTranslucent())
{
// Add the static mesh to the DPG's base pass draw list.
FBasePassForwardOpaqueDrawingPolicyFactory::AddStaticMesh(Scene,this);
}
}
}
void FStaticMesh::AddToDrawLists(FRHICommandListImmediate& RHICmdList, FScene* Scene)
{
const auto FeatureLevel = Scene->GetFeatureLevel();
if (CastShadow)
{
FShadowDepthDrawingPolicyFactory::AddStaticMesh(Scene, this);
}
if (!PrimitiveSceneInfo->Proxy->ShouldRenderInMainPass())
{
return;
}
if (bUseForMaterial && Scene->RequiresHitProxies() && PrimitiveSceneInfo->Proxy->IsSelectable())
{
// Add the static mesh to the DPG's hit proxy draw list.
FHitProxyDrawingPolicyFactory::AddStaticMesh(Scene, this);
}
if (IsTranslucent(FeatureLevel))
{
return;
}
if (Scene->ShouldUseDeferredRenderer())
{
if (bUseAsOccluder)
{
// Render non-masked materials in the depth only pass
extern TAutoConsoleVariable<int32> CVarEarlyZPass;
int32 EarlyZPass = CVarEarlyZPass.GetValueOnRenderThread();
extern int32 GEarlyZPassMovable;
// WARNING : If you change this condition, also change the logic in FStaticMeshSceneProxy::DrawStaticElements.
if (PrimitiveSceneInfo->Proxy->ShouldUseAsOccluder()
&& (!IsMasked(FeatureLevel) || EarlyZPass == 2)
&& (!PrimitiveSceneInfo->Proxy->IsMovable() || GEarlyZPassMovable))
{
FDepthDrawingPolicyFactory::AddStaticMesh(Scene,this);
}
}
if (bUseForMaterial)
{
// Add the static mesh to the DPG's base pass draw list.
FBasePassOpaqueDrawingPolicyFactory::AddStaticMesh(RHICmdList, Scene, this);
FVelocityDrawingPolicyFactory::AddStaticMesh(Scene, this);
}
}
else
{
if (bUseForMaterial)
{
// Add the static mesh to the DPG's base pass draw list.
FBasePassForwardOpaqueDrawingPolicyFactory::AddStaticMesh(RHICmdList, Scene, this);
}
}
}
void CWsWindow::SetVisibleRegion(const TRegion& aNewRegion, const TRegion* aTop, TRegion& aNewFadableRegion)
{
STACK_REGION difference;
TBool diffs = EFalse;
difference.Copy(iVisibleRegion);
difference.SubRegion(aNewRegion);
if (!difference.IsEmpty())
{
diffs = ETrue;
if (IsTranslucent())
{
// Andy - If this is a client window (what else could it be) we can also subtract the
// user defined opaque region before doing this:
iScreen->AddRedrawRegion(difference, EFalse);
}
}
difference.Copy(aNewRegion);
if (HasBeenDrawnToScreen())
{
difference.SubRegion(iVisibleRegion);
}
if (!difference.IsEmpty())
{
diffs = ETrue;
STACK_REGION topDiff;
topDiff.Copy(difference);
WS_ASSERT_DEBUG(aTop,EWsPanicRegion);
topDiff.Intersect(*aTop);
difference.SubRegion(topDiff);
iScreen->AddRedrawRegion(topDiff, EFalse, ERedrawTopOnly);
iScreen->AddRedrawRegion(difference, EFalse, ERedrawAll);
topDiff.Close();
}
difference.Close();
AbortDsaIfRequired(aNewRegion, aTop);
if (diffs)
{
ResetVisibleRegion();
iVisibleRegion.Copy(aNewRegion);
PossibleVisibilityChangedEvent(EFalse);
}
iFadableRegion.Copy( aNewFadableRegion );
// Just because the visible region (screen coordinates) didn't change doesn't
// mean the invalid region (window coordinates) didn't change, so we always call this.
iRedraw->VisibleRegionChange();
}
void hsVertexShader::IShadeSpan( plGeometrySpan *span, INode* node )
{
hsColorRGBA preDiffuse, rtDiffuse, matAmbient;
hsBitVector dirtyVector;
int i;
bool translucent, shadeIt, addingIt;
plLayerInterface *layer = nil;
hsGuardBegin("hsVertexShader::ShadeSpan");
const char* dbgNodeName = node->GetName();
if( span->fNumVerts == 0 )
return;
fShadeColorTable = new hsColorRGBA[ span->fNumVerts ];
fIllumColorTable = new hsColorRGBA[ span->fNumVerts ];
translucent = IsTranslucent( span->fMaterial );
/// Get material layer #0
addingIt = false;
shadeIt = !( span->fProps & plGeometrySpan::kPropNoPreShade );
if( span->fMaterial->GetNumLayers() != 0 )
{
layer = span->fMaterial->GetLayer( 0 );
if( layer->GetShadeFlags() & hsGMatState::kShadeNoShade )
shadeIt = false;
if( layer->GetBlendFlags() & hsGMatState::kBlendAdd )
addingIt = true;
}
float opacity = 1.f;
for( i = 0; i < span->fMaterial->GetNumLayers(); i++ )
{
plLayerInterface* lay = span->fMaterial->GetLayer(i);
if( (lay->GetBlendFlags() & hsGMatState::kBlendAlpha)
&&
(
!i
||
(lay->GetMiscFlags() & hsGMatState::kMiscRestartPassHere)
)
)
{
opacity = span->fMaterial->GetLayer(i)->GetOpacity();
}
}
/// Generate color table
if( shadeIt )
IShadeVertices( span, &dirtyVector, node, translucent );
else
{
for( i = 0; i < span->fNumVerts; i++ )
{
/// This is good for the old way, but not sure about the new way. Test once new way is in again -mcn
// fShadeColorTable[ i ].Set( 1, 1, 1, 1 );
// fIllumColorTable[ i ].Set( 0, 0, 0, 1 );
hsPoint3 position;
hsVector3 normal;
hsColorRGBA color, illum;
span->ExtractVertex( i, &position, &normal, &color, &illum );
span->ExtractInitColor( i, &color, &illum );
fShadeColorTable[ i ].Set( color.r, color.g, color.b, color.a );
fIllumColorTable[ i ].Set( illum.r, illum.g, illum.b, 1 );
}
}
/// Get mat colors to modulate by
if( layer == nil )
{
preDiffuse.Set( 1, 1, 1, 1 );
rtDiffuse.Set( 1, 1, 1, 1 );
matAmbient.Set( 0, 0, 0, 0 );
}
else
{
if( layer->GetShadeFlags() & hsGMatState::kShadeWhite )
{
preDiffuse.Set( 1, 1, 1, 1 );
rtDiffuse.Set( 1, 1, 1, 1 );
matAmbient.Set( 0, 0, 0, 0 );
}
else
{
preDiffuse = layer->GetPreshadeColor(); // This is for vertex-based lighting, which basically ignores preshading
rtDiffuse = layer->GetRuntimeColor(); // This is for vertex-based lighting, which basically ignores preshading
matAmbient = layer->GetAmbientColor();
matAmbient.a = 0;
}
preDiffuse.a = opacity;
rtDiffuse.a = opacity;
}
#if 0
/// Multiply by the material color, and scale by opacity if we're additive blending
/// Apply colors now, multiplying by the material color as we go
for( i = 0; i < span->fNumVerts; i++ )
{
fShadeColorTable[ i ] *= matDiffuse;
fShadeColorTable[ i ] += matAmbient;
fIllumColorTable[ i ] *= matDiffuse;
fIllumColorTable[ i ] += matAmbient;
}
if( addingIt )
{
for( i = 0; i < span->fNumVerts; i++ )
{
float opacity = fShadeColorTable[ i ].a;
fShadeColorTable[ i ] *= opacity;
fIllumColorTable[ i ] *= opacity;
}
}
#else
/// Combine shade and illum together into the diffuse color
if( ( span->fProps & plGeometrySpan::kLiteMask ) != plGeometrySpan::kLiteMaterial )
{
/// The two vertex lighting formulas take in a vetex color pre-processed, i.e. in
/// the form of: vtxColor = ( maxVtxColor * materialDiffuse + maxIllumColor )
span->fProps |= plGeometrySpan::kDiffuseFoldedIn;
if( !shadeIt )
{
for( i = 0; i < span->fNumVerts; i++ )
{
fIllumColorTable[ i ].a = 0;
fShadeColorTable[ i ] = (fShadeColorTable[ i ] * rtDiffuse) + fIllumColorTable[ i ];
fIllumColorTable[ i ].Set( 0, 0, 0, 0 );
}
}
else
{
for( i = 0; i < span->fNumVerts; i++ )
{
fIllumColorTable[ i ].a = 1.f;
// Following needs to be changed to allow user input vertex colors to modulate
// the runtime light values.
// fShadeColorTable[ i ] = fIllumColorTable[ i ] * rtDiffuse;
fShadeColorTable[ i ] = fShadeColorTable[ i ] * fIllumColorTable[ i ] * rtDiffuse;
fIllumColorTable[ i ].Set( 0, 0, 0, 0 );
}
}
}
else
{
if( !shadeIt )
{
// Not shaded, so runtime lit, so we want BLACK vertex colors
for( i = 0; i < span->fNumVerts; i++ )
{
fShadeColorTable[ i ].Set( 0, 0, 0, 0 );
fIllumColorTable[ i ].Set( 0, 0, 0, 0 );
}
}
else
{
for( i = 0; i < span->fNumVerts; i++ )
{
fShadeColorTable[ i ] *= fIllumColorTable[ i ];
fIllumColorTable[ i ].Set( 0, 0, 0, 0 );
}
}
}
#endif
/// Loop and stuff
for( i = 0; i < span->fNumVerts; i++ )
span->StuffVertex( i, fShadeColorTable + i, fIllumColorTable + i );
delete [] fShadeColorTable;
delete [] fIllumColorTable;
hsGuardEnd;
}
//This function sets up the quick fadable region.
//It removes anything that cannot be quick faded, and schedules it to be drawn in the normal fashion.
void CWsWindow::SetFadeableRegion(const TRegion& aNewFadableRegion, const TRegion& aTop)
{
WS_ASSERT_DEBUG(iScreen, EWsPanicNoScreen);
iFadableRegion.Copy(aNewFadableRegion);
//Try to figure out if any part of iFadableRegion can be quick faded (i.e. fading applied to
//the screen without first having to redraw all visible windows intersecting the region).
if ( !iFadableRegion.IsEmpty() && iScreen->IsQuickFadeScheduled(this) )
{
if (IsTranslucent())
{
//If a window is semitransparent, then we cannot apply a quickfade to it if
//the window below is faded too.
iScreen->AddRedrawRegion(iVisibleRegion, EFalse, ERedrawAll);
iScreen->RemoveFromQuickFadeList(this);
}
else
{
iQuickFadeRegion.Intersection(iFadableRegion, aTop);
//Remove any regions not possible to quick fade from iQuickFadeRegion and
//schedule these regions for full back-front rendering instead.
STACK_REGION nonQuickFadableRegion;
for(CWsSpriteBase * sprite = iSpriteList; sprite; sprite = sprite->Next())
{
nonQuickFadableRegion.AddRect(sprite->Rect());
}
for(CWsAnim * anim = iAnimList; anim; anim = anim->Next())
{
nonQuickFadableRegion.AddRect(anim->BestRect());
}
RWsTextCursor* const cursor = CWsTop::CurrentTextCursor();
if( cursor && (cursor->Window()==this) && cursor->IsStandardCursorActive() )
{
nonQuickFadableRegion.AddRect(cursor->Rect());
}
//Any regions scheduled for fading but partly or fully covered by transparent windows above them
STACK_REGION coveredFadableRegion;
coveredFadableRegion.Copy(iFadableRegion);
coveredFadableRegion.SubRegion(iQuickFadeRegion);
nonQuickFadableRegion.Union(coveredFadableRegion);
coveredFadableRegion.Close();
nonQuickFadableRegion.Tidy();
//Remove any regions not possible to quick fade from iQuickFadeRegion
iQuickFadeRegion.SubRegion(nonQuickFadableRegion);
if (!nonQuickFadableRegion.CheckError())
{
//Schedule normal drawing (full back to front rendering) for the region not possible to quick fade
if (!nonQuickFadableRegion.IsEmpty())
{
iScreen->AddRedrawRegion(nonQuickFadableRegion, EFalse, ERedrawAll);
}
}
else
{
//Schedule normal drawing for the whole iVisibleRegion if the calculations are broken
iScreen->AddRedrawRegion(iVisibleRegion, EFalse, ERedrawAll);
}
nonQuickFadableRegion.Close();
}
}
else
{
iQuickFadeRegion.Reset();
}
}
void CWsWindow::SetVisibleRegion(const TRegion& aNewRegion, const TRegion* aTop)
{
WS_ASSERT_DEBUG(iScreen, EWsPanicNoScreen);
STACK_REGION difference;
TBool diffs = EFalse;
difference.Copy(iVisibleRegion);
difference.SubRegion(aNewRegion);
if (!difference.IsEmpty())
{
diffs = ETrue;
if (IsTranslucent())
{
iScreen->AddRedrawRegion(difference, EFalse);
}
}
difference.Copy(aNewRegion);
if (HasBeenDrawnToScreen())
{
difference.SubRegion(iVisibleRegion);
}
if (!difference.IsEmpty())
{
diffs = ETrue;
if(!iScreen->ChangeTracking())
{
//the following code will restart animations
STACK_REGION topDiff;
topDiff.Copy(difference);
WS_ASSERT_DEBUG(aTop,EWsPanicRegion);
topDiff.Intersect(*aTop);
difference.SubRegion(topDiff);
iScreen->AddRedrawRegion(topDiff, EFalse, ERedrawTopOnly);
iScreen->AddRedrawRegion(difference, EFalse, ERedrawAll);
topDiff.Close();
}
else if(IsVisible())
{
RestartAnimations(aNewRegion);
}
}
difference.Close();
AbortDsaIfRequired(aNewRegion, aTop);
if (diffs)
{
ResetVisibleRegion();
iVisibleRegion.Copy(aNewRegion);
PossibleVisibilityChangedEvent(EFalse);
if (Redraw()->HasElement())
{
WS_ASSERT_DEBUG(WinType()==EWinTypeClient,EWsPanicWindowType);
if (WinType()==EWinTypeClient)
{
iScreen->WindowElements().SetVisibleRegion(*static_cast<CWsClientWindow*>(this));
}
}
}
// Just because the visible region (screen coordinates) didn't change doesn't
// mean the invalid region (window coordinates) didn't change, so we always call this.
iRedraw->VisibleRegionChange();
}
