//----------------------------------------------------------------------//
// rendering
//----------------------------------------------------------------------//
FPrimitiveSceneProxy* UGameplayDebuggingComponent::CreateSceneProxy()
{
FDebugRenderSceneCompositeProxy* CompositeProxy = NULL;
AGameplayDebuggingReplicator* Replicator = Cast<AGameplayDebuggingReplicator>(GetOwner());
if (!World || World->GetNetMode() == NM_DedicatedServer)
{
return NULL;
}
if (!Replicator || !Replicator->IsDrawEnabled())
{
return NULL;
}
#if WITH_RECAST
if (ShouldReplicateData(EAIDebugDrawDataView::NavMesh))
{
FNavMeshSceneProxyData NewNavmeshRenderData;
NewNavmeshRenderData.Reset();
NewNavmeshRenderData.bNeedsNewData = false;
NewNavmeshRenderData.bEnableDrawing = false;
PrepareNavMeshData(&NewNavmeshRenderData);
NavMeshBounds = NewNavmeshRenderData.Bounds;
CompositeProxy = CompositeProxy ? CompositeProxy : (new FDebugRenderSceneCompositeProxy(this));
CompositeProxy->AddChild(new FRecastRenderingSceneProxy(this, &NewNavmeshRenderData, true));
}
#endif
#if USE_EQS_DEBUGGER
if (ShouldReplicateData(EAIDebugDrawDataView::EQS) && IsClientEQSSceneProxyEnabled())
{
const int32 EQSIndex = EQSLocalData.Num() > 0 ? FMath::Clamp(CurrentEQSIndex, 0, EQSLocalData.Num() - 1) : INDEX_NONE;
if (EQSLocalData.IsValidIndex(EQSIndex))
{
CompositeProxy = CompositeProxy ? CompositeProxy : (new FDebugRenderSceneCompositeProxy(this));
auto& CurrentLocalData = EQSLocalData[EQSIndex];
FString ViewFlagName = TEXT("Game");
#if WITH_EDITOR
UEditorEngine* EEngine = Cast<UEditorEngine>(GEngine);
if (EEngine && EEngine->bIsSimulatingInEditor)
{
ViewFlagName = TEXT("DebugAI");
}
#endif
CompositeProxy->AddChild(new FEQSSceneProxy(this, ViewFlagName, false, CurrentLocalData.SolidSpheres, CurrentLocalData.Texts));
}
}
#endif // USE_EQS_DEBUGGER
return CompositeProxy;
}
FPrimitiveSceneProxy* UNavMeshRenderingComponent::CreateSceneProxy()
{
#if WITH_RECAST && WITH_EDITOR
FPrimitiveSceneProxy* SceneProxy = NULL;
if (IsVisible())
{
FNavMeshSceneProxyData ProxyData;
ProxyData.Reset();
GatherData(&ProxyData);
SceneProxy = new FRecastRenderingSceneProxy(this, &ProxyData);
ProxyData.Reset();
}
return SceneProxy;
#else
return NULL;
#endif
}
FPrimitiveSceneProxy* UNavMeshRenderingComponent::CreateSceneProxy()
{
#if WITH_RECAST && !UE_BUILD_SHIPPING && !UE_BUILD_TEST
FPrimitiveSceneProxy* SceneProxy = NULL;
const bool bShowNavigation = IsNavigationShowFlagSet(GetWorld());
bCollectNavigationData = bShowNavigation;
if (bCollectNavigationData && IsVisible())
{
FNavMeshSceneProxyData ProxyData;
ProxyData.Reset();
GatherData(ProxyData);
SceneProxy = new FRecastRenderingSceneProxy(this, &ProxyData);
ProxyData.Reset();
}
return SceneProxy;
#else
return NULL;
#endif //WITH_RECAST && !UE_BUILD_SHIPPING && !UE_BUILD_TEST
}
void UNavMeshRenderingComponent::GatherData(FNavMeshSceneProxyData& CurrentData) const
{
QUICK_SCOPE_CYCLE_COUNTER(STAT_NavMesh_GatherDebugDrawingGeometry);
#if WITH_RECAST
const ARecastNavMesh* NavMesh = Cast<ARecastNavMesh>(GetOwner());
CurrentData.Reset();
if (NavMesh && NavMesh->IsDrawingEnabled())
{
CurrentData.bEnableDrawing = true;
CurrentData.bNeedsNewData = false;
FHitProxyId HitProxyId = FHitProxyId();
CurrentData.bDrawPathCollidingGeometry = NavMesh->bDrawPathCollidingGeometry;
CurrentData.NavMeshDrawOffset.Z = NavMesh->DrawOffset;
CurrentData.NavMeshGeometry.bGatherPolyEdges = NavMesh->bDrawPolyEdges;
CurrentData.NavMeshGeometry.bGatherNavMeshEdges = NavMesh->bDrawNavMeshEdges;
const FNavDataConfig& NavConfig = NavMesh->GetConfig();
CurrentData.NavMeshColors[RECAST_DEFAULT_AREA] = NavConfig.Color.DWColor() > 0 ? NavConfig.Color : NavMeshRenderColor_RecastMesh;
for (uint8 i = 0; i < RECAST_DEFAULT_AREA; ++i)
{
CurrentData.NavMeshColors[i] = NavMesh->GetAreaIDColor(i);
}
// just a little trick to make sure navmeshes with different sized are not drawn with same offset
CurrentData.NavMeshDrawOffset.Z += NavMesh->GetConfig().AgentRadius / 10.f;
NavMesh->BeginBatchQuery();
if (NavMesh->bDrawOctree)
{
const UNavigationSystem* NavSys = UNavigationSystem::GetCurrent(GetWorld());
const FNavigationOctree* NavOctree = NavSys ? NavSys->GetNavOctree() : NULL;
if (NavOctree)
{
for (FNavigationOctree::TConstIterator<> NodeIt(*NavOctree); NodeIt.HasPendingNodes(); NodeIt.Advance())
{
const FNavigationOctree::FNode& CurrentNode = NodeIt.GetCurrentNode();
const FOctreeNodeContext& CorrentContext = NodeIt.GetCurrentContext();
CurrentData.OctreeBounds.Add(CorrentContext.Bounds);
FOREACH_OCTREE_CHILD_NODE(ChildRef)
{
if (CurrentNode.HasChild(ChildRef))
{
NodeIt.PushChild(ChildRef);
}
}
}
}
}
NavMesh->GetDebugGeometry(CurrentData.NavMeshGeometry);
const TArray<FVector>& MeshVerts = CurrentData.NavMeshGeometry.MeshVerts;
// @fixme, this is going to double up on lots of interior lines
if (NavMesh->bDrawTriangleEdges)
{
for (int32 AreaIdx = 0; AreaIdx < RECAST_MAX_AREAS; ++AreaIdx)
{
const TArray<int32>& MeshIndices = CurrentData.NavMeshGeometry.AreaIndices[AreaIdx];
for (int32 Idx=0; Idx<MeshIndices.Num(); Idx += 3)
{
CurrentData.ThickLineItems.Add(FNavMeshSceneProxyData::FDebugThickLine(MeshVerts[MeshIndices[Idx + 0]] + CurrentData.NavMeshDrawOffset, MeshVerts[MeshIndices[Idx + 1]] + CurrentData.NavMeshDrawOffset, NavMeshRenderColor_Recast_TriangleEdges, DefaultEdges_LineThickness));
CurrentData.ThickLineItems.Add(FNavMeshSceneProxyData::FDebugThickLine(MeshVerts[MeshIndices[Idx + 1]] + CurrentData.NavMeshDrawOffset, MeshVerts[MeshIndices[Idx + 2]] + CurrentData.NavMeshDrawOffset, NavMeshRenderColor_Recast_TriangleEdges, DefaultEdges_LineThickness));
CurrentData.ThickLineItems.Add(FNavMeshSceneProxyData::FDebugThickLine(MeshVerts[MeshIndices[Idx + 2]] + CurrentData.NavMeshDrawOffset, MeshVerts[MeshIndices[Idx + 0]] + CurrentData.NavMeshDrawOffset, NavMeshRenderColor_Recast_TriangleEdges, DefaultEdges_LineThickness));
}
}
}
// make lines for tile edges
if (NavMesh->bDrawPolyEdges)
{
const TArray<FVector>& TileEdgeVerts = CurrentData.NavMeshGeometry.PolyEdges;
for (int32 Idx=0; Idx < TileEdgeVerts.Num(); Idx += 2)
{
CurrentData.TileEdgeLines.Add(FDebugRenderSceneProxy::FDebugLine(TileEdgeVerts[Idx] + CurrentData.NavMeshDrawOffset, TileEdgeVerts[Idx + 1] + CurrentData.NavMeshDrawOffset, NavMeshRenderColor_Recast_TileEdges));
}
}
// make lines for navmesh edges
if (NavMesh->bDrawNavMeshEdges)
{
const FColor EdgesColor = DarkenColor(CurrentData.NavMeshColors[RECAST_DEFAULT_AREA]);
const TArray<FVector>& NavMeshEdgeVerts = CurrentData.NavMeshGeometry.NavMeshEdges;
for (int32 Idx=0; Idx < NavMeshEdgeVerts.Num(); Idx += 2)
{
CurrentData.NavMeshEdgeLines.Add( FDebugRenderSceneProxy::FDebugLine(NavMeshEdgeVerts[Idx] + CurrentData.NavMeshDrawOffset, NavMeshEdgeVerts[Idx+1] + CurrentData.NavMeshDrawOffset, EdgesColor));
}
}
// offset all navigation-link positions
if (!NavMesh->bDrawClusters)
{
for (int32 OffMeshLineIndex = 0; OffMeshLineIndex < CurrentData.NavMeshGeometry.OffMeshLinks.Num(); ++OffMeshLineIndex)
{
FRecastDebugGeometry::FOffMeshLink& Link = CurrentData.NavMeshGeometry.OffMeshLinks[OffMeshLineIndex];
const bool bLinkValid = (Link.ValidEnds & FRecastDebugGeometry::OMLE_Left) && (Link.ValidEnds & FRecastDebugGeometry::OMLE_Right);
if (NavMesh->bDrawFailedNavLinks || (NavMesh->bDrawNavLinks && bLinkValid))
{
const FVector V0 = Link.Left + CurrentData.NavMeshDrawOffset;
const FVector V1 = Link.Right + CurrentData.NavMeshDrawOffset;
const FColor LinkColor = ((Link.Direction && Link.ValidEnds) || (Link.ValidEnds & FRecastDebugGeometry::OMLE_Left)) ? DarkenColor(CurrentData.NavMeshColors[Link.AreaID]) : NavMeshRenderColor_OffMeshConnectionInvalid;
CacheArc(CurrentData.NavLinkLines, V0, V1, 0.4f, 4, LinkColor, LinkLines_LineThickness);
const FVector VOffset(0, 0, FVector::Dist(V0, V1) * 1.333f);
CacheArrowHead(CurrentData.NavLinkLines, V1, V0+VOffset, 30.f, LinkColor, LinkLines_LineThickness);
if (Link.Direction)
{
CacheArrowHead(CurrentData.NavLinkLines, V0, V1+VOffset, 30.f, LinkColor, LinkLines_LineThickness);
}
// if the connection as a whole is valid check if there are any of ends is invalid
if (LinkColor != NavMeshRenderColor_OffMeshConnectionInvalid)
{
if (Link.Direction && (Link.ValidEnds & FRecastDebugGeometry::OMLE_Left) == 0)
{
// left end invalid - mark it
DrawWireCylinder(CurrentData.NavLinkLines, V0, FVector(1,0,0), FVector(0,1,0), FVector(0,0,1), NavMeshRenderColor_OffMeshConnectionInvalid, Link.Radius, NavMesh->AgentMaxStepHeight, 16, 0, DefaultEdges_LineThickness);
}
if ((Link.ValidEnds & FRecastDebugGeometry::OMLE_Right) == 0)
{
DrawWireCylinder(CurrentData.NavLinkLines, V1, FVector(1,0,0), FVector(0,1,0), FVector(0,0,1), NavMeshRenderColor_OffMeshConnectionInvalid, Link.Radius, NavMesh->AgentMaxStepHeight, 16, 0, DefaultEdges_LineThickness);
}
}
}
}
}
if (NavMesh->bDrawTileLabels || NavMesh->bDrawPolygonLabels || NavMesh->bDrawDefaultPolygonCost || NavMesh->bDrawTileBounds)
{
// calculate appropriate points for displaying debug labels
const int32 TilesCount = NavMesh->GetNavMeshTilesCount();
CurrentData.DebugLabels.Reserve(TilesCount);
for (int32 TileIndex = 0; TileIndex < TilesCount; ++TileIndex)
{
int32 X, Y, Layer;
if (NavMesh->GetNavMeshTileXY(TileIndex, X, Y, Layer))
{
const FBox TileBoundingBox = NavMesh->GetNavMeshTileBounds(TileIndex);
FVector TileLabelLocation = TileBoundingBox.GetCenter();
TileLabelLocation.Z = TileBoundingBox.Max.Z;
FNavLocation NavLocation(TileLabelLocation);
if (!NavMesh->ProjectPoint(TileLabelLocation, NavLocation, FVector(NavMesh->TileSizeUU/100, NavMesh->TileSizeUU/100, TileBoundingBox.Max.Z-TileBoundingBox.Min.Z)))
{
NavMesh->ProjectPoint(TileLabelLocation, NavLocation, FVector(NavMesh->TileSizeUU/2, NavMesh->TileSizeUU/2, TileBoundingBox.Max.Z-TileBoundingBox.Min.Z));
}
if (NavMesh->bDrawTileLabels)
{
CurrentData.DebugLabels.Add(FNavMeshSceneProxyData::FDebugText(
/*Location*/NavLocation.Location + CurrentData.NavMeshDrawOffset
, /*Text*/FString::Printf(TEXT("(%d,%d:%d)"), X, Y, Layer)
));
}
if (NavMesh->bDrawPolygonLabels || NavMesh->bDrawDefaultPolygonCost)
{
TArray<FNavPoly> Polys;
NavMesh->GetPolysInTile(TileIndex, Polys);
if (NavMesh->bDrawDefaultPolygonCost)
{
float DefaultCosts[RECAST_MAX_AREAS];
float FixedCosts[RECAST_MAX_AREAS];
NavMesh->GetDefaultQueryFilter()->GetAllAreaCosts(DefaultCosts, FixedCosts, RECAST_MAX_AREAS);
for(int k = 0; k < Polys.Num(); ++k)
{
uint32 AreaID = NavMesh->GetPolyAreaID(Polys[k].Ref);
CurrentData.DebugLabels.Add(FNavMeshSceneProxyData::FDebugText(
/*Location*/Polys[k].Center + CurrentData.NavMeshDrawOffset
, /*Text*/FString::Printf(TEXT("\\%.3f; %.3f\\"), DefaultCosts[AreaID], FixedCosts[AreaID])
));
}
}
else
{
for(int k = 0; k < Polys.Num(); ++k)
{
uint32 NavPolyIndex = 0;
uint32 NavTileIndex = 0;
NavMesh->GetPolyTileIndex(Polys[k].Ref, NavPolyIndex, NavTileIndex);
CurrentData.DebugLabels.Add(FNavMeshSceneProxyData::FDebugText(
/*Location*/Polys[k].Center + CurrentData.NavMeshDrawOffset
, /*Text*/FString::Printf(TEXT("[%X:%X]"), NavTileIndex, NavPolyIndex)
));
}
}
}
if (NavMesh->bDrawTileBounds)
{
FBox TileBox = NavMesh->GetNavMeshTileBounds(TileIndex);
float DrawZ = (TileBox.Min.Z + TileBox.Max.Z) * 0.5f; // @hack average
FVector LL(TileBox.Min.X, TileBox.Min.Y, DrawZ);
FVector UR(TileBox.Max.X, TileBox.Max.Y, DrawZ);
FVector UL(LL.X, UR.Y, DrawZ);
FVector LR(UR.X, LL.Y, DrawZ);
CurrentData.ThickLineItems.Add(FNavMeshSceneProxyData::FDebugThickLine(LL, UL, NavMeshRenderColor_TileBounds, DefaultEdges_LineThickness));
CurrentData.ThickLineItems.Add(FNavMeshSceneProxyData::FDebugThickLine(UL, UR, NavMeshRenderColor_TileBounds, DefaultEdges_LineThickness));
CurrentData.ThickLineItems.Add(FNavMeshSceneProxyData::FDebugThickLine(UR, LR, NavMeshRenderColor_TileBounds, DefaultEdges_LineThickness));
CurrentData.ThickLineItems.Add(FNavMeshSceneProxyData::FDebugThickLine(LR, LL, NavMeshRenderColor_TileBounds, DefaultEdges_LineThickness));
}
}
}
}
CurrentData.bSkipDistanceCheck = GIsEditor && (GEngine->GetDebugLocalPlayer() == NULL);
CurrentData.bDrawClusters = NavMesh->bDrawClusters;
NavMesh->FinishBatchQuery();
// Draw Mesh
if (NavMesh->bDrawFilledPolys)
{
if (NavMesh->bDrawClusters)
{
for (int32 Idx = 0; Idx < CurrentData.NavMeshGeometry.Clusters.Num(); ++Idx)
{
const TArray<int32>& MeshIndices = CurrentData.NavMeshGeometry.Clusters[Idx].MeshIndices;
if (MeshIndices.Num() == 0)
{
continue;
}
FNavMeshSceneProxyData::FDebugMeshData DebugMeshData;
DebugMeshData.ClusterColor = GetClusterColor(Idx);
for (int32 VertIdx = 0; VertIdx < MeshVerts.Num(); ++VertIdx)
{
AddVertexHelper(DebugMeshData, MeshVerts[VertIdx] + CurrentData.NavMeshDrawOffset, DebugMeshData.ClusterColor);
}
for (int32 TriIdx = 0; TriIdx < MeshIndices.Num(); TriIdx += 3)
{
AddTriangleHelper(DebugMeshData, MeshIndices[TriIdx], MeshIndices[TriIdx + 1], MeshIndices[TriIdx + 2]);
}
CurrentData.MeshBuilders.Add(DebugMeshData);
}
}
else if (NavMesh->bDrawNavMesh)
{
for (int32 AreaType = 0; AreaType < RECAST_MAX_AREAS; ++AreaType)
{
const TArray<int32>& MeshIndices = CurrentData.NavMeshGeometry.AreaIndices[AreaType];
if (MeshIndices.Num() == 0)
{
continue;
}
FNavMeshSceneProxyData::FDebugMeshData DebugMeshData;
for (int32 VertIdx = 0; VertIdx < MeshVerts.Num(); ++VertIdx)
{
AddVertexHelper(DebugMeshData, MeshVerts[VertIdx] + CurrentData.NavMeshDrawOffset, CurrentData.NavMeshColors[AreaType]);
}
for (int32 TriIdx = 0; TriIdx < MeshIndices.Num(); TriIdx += 3)
{
AddTriangleHelper(DebugMeshData, MeshIndices[TriIdx], MeshIndices[TriIdx + 1], MeshIndices[TriIdx + 2]);
}
DebugMeshData.ClusterColor = CurrentData.NavMeshColors[AreaType];
CurrentData.MeshBuilders.Add(DebugMeshData);
}
}
}
if (NavMesh->bDrawPathCollidingGeometry)
{
// draw all geometry gathered in navoctree
const FNavigationOctree* NavOctree = NavMesh->GetWorld()->GetNavigationSystem()->GetNavOctree();
if (NavOctree)
{
TArray<FVector> PathCollidingGeomVerts;
TArray <int32> PathCollidingGeomIndices;
for (FNavigationOctree::TConstIterator<> It(*NavOctree); It.HasPendingNodes(); It.Advance())
{
const FNavigationOctree::FNode& Node = It.GetCurrentNode();
for (FNavigationOctree::ElementConstIt ElementIt(Node.GetElementIt()); ElementIt; ElementIt++)
{
const FNavigationOctreeElement& Element = *ElementIt;
if (Element.ShouldUseGeometry(NavMesh->GetConfig()) && Element.Data->CollisionData.Num())
{
const FRecastGeometryCache CachedGeometry(Element.Data->CollisionData.GetData());
AppendGeometry(PathCollidingGeomVerts, PathCollidingGeomIndices, CachedGeometry.Verts, CachedGeometry.Header.NumVerts, CachedGeometry.Indices, CachedGeometry.Header.NumFaces);
}
}
FOREACH_OCTREE_CHILD_NODE(ChildRef)
{
if (Node.HasChild(ChildRef))
{
It.PushChild(ChildRef);
}
}
}
CurrentData.PathCollidingGeomIndices = PathCollidingGeomIndices;
for (const auto& Vertex : PathCollidingGeomVerts)
{
CurrentData.PathCollidingGeomVerts.Add(FDynamicMeshVertex(Vertex));
}
}
}
if (CurrentData.NavMeshGeometry.BuiltMeshIndices.Num() > 0)
{
FNavMeshSceneProxyData::FDebugMeshData DebugMeshData;
for (int32 VertIdx=0; VertIdx < MeshVerts.Num(); ++VertIdx)
{
AddVertexHelper(DebugMeshData, MeshVerts[VertIdx] + CurrentData.NavMeshDrawOffset, NavMeshRenderColor_RecastTileBeingRebuilt);
}
DebugMeshData.Indices.Append(CurrentData.NavMeshGeometry.BuiltMeshIndices);
DebugMeshData.ClusterColor = NavMeshRenderColor_RecastTileBeingRebuilt;
CurrentData.MeshBuilders.Add(DebugMeshData);
// updates should be requested by FRecastNavMeshGenerator::TickAsyncBuild after tiles were refreshed
}
if (NavMesh->bDrawClusters)
{
for (int i = 0; i < CurrentData.NavMeshGeometry.ClusterLinks.Num(); i++)
{
const FRecastDebugGeometry::FClusterLink& CLink = CurrentData.NavMeshGeometry.ClusterLinks[i];
const FVector V0 = CLink.FromCluster + CurrentData.NavMeshDrawOffset;
const FVector V1 = CLink.ToCluster + CurrentData.NavMeshDrawOffset + FVector(0,0,20.0f);
CacheArc(CurrentData.ClusterLinkLines, V0, V1, 0.4f, 4, FColor::Black, ClusterLinkLines_LineThickness);
const FVector VOffset(0, 0, FVector::Dist(V0, V1) * 1.333f);
CacheArrowHead(CurrentData.ClusterLinkLines, V1, V0+VOffset, 30.f, FColor::Black, ClusterLinkLines_LineThickness);
}
}
// cache segment links
if (NavMesh->bDrawNavLinks)
{
for (int32 iArea = 0; iArea < RECAST_MAX_AREAS; iArea++)
{
const TArray<int32>& Indices = CurrentData.NavMeshGeometry.OffMeshSegmentAreas[iArea];
FNavMeshSceneProxyData::FDebugMeshData DebugMeshData;
int32 VertBase = 0;
for (int32 i = 0; i < Indices.Num(); i++)
{
FRecastDebugGeometry::FOffMeshSegment& SegInfo = CurrentData.NavMeshGeometry.OffMeshSegments[Indices[i]];
const FVector A0 = SegInfo.LeftStart + CurrentData.NavMeshDrawOffset;
const FVector A1 = SegInfo.LeftEnd + CurrentData.NavMeshDrawOffset;
const FVector B0 = SegInfo.RightStart + CurrentData.NavMeshDrawOffset;
const FVector B1 = SegInfo.RightEnd + CurrentData.NavMeshDrawOffset;
const FVector Edge0 = B0 - A0;
const FVector Edge1 = B1 - A1;
const float Len0 = Edge0.Size();
const float Len1 = Edge1.Size();
const FColor SegColor = DarkenColor(CurrentData.NavMeshColors[SegInfo.AreaID]);
const FColor ColA = (SegInfo.ValidEnds & FRecastDebugGeometry::OMLE_Left) ? FColor::White : FColor::Black;
const FColor ColB = (SegInfo.ValidEnds & FRecastDebugGeometry::OMLE_Right) ? FColor::White : FColor::Black;
const int32 NumArcPoints = 8;
const float ArcPtsScale = 1.0f / NumArcPoints;
FVector Prev0 = EvalArc(A0, Edge0, Len0*0.25f, 0);
FVector Prev1 = EvalArc(A1, Edge1, Len1*0.25f, 0);
AddVertexHelper(DebugMeshData, Prev0, ColA);
AddVertexHelper(DebugMeshData, Prev1, ColA);
for (int32 j = 1; j <= NumArcPoints; j++)
{
const float u = j * ArcPtsScale;
FVector Pt0 = EvalArc(A0, Edge0, Len0*0.25f, u);
FVector Pt1 = EvalArc(A1, Edge1, Len1*0.25f, u);
AddVertexHelper(DebugMeshData, Pt0, (j == NumArcPoints) ? ColB : FColor::White);
AddVertexHelper(DebugMeshData, Pt1, (j == NumArcPoints) ? ColB : FColor::White);
AddTriangleHelper(DebugMeshData, VertBase+0, VertBase+2, VertBase+1);
AddTriangleHelper(DebugMeshData, VertBase+2, VertBase+3, VertBase+1);
AddTriangleHelper(DebugMeshData, VertBase+0, VertBase+1, VertBase+2);
AddTriangleHelper(DebugMeshData, VertBase+2, VertBase+1, VertBase+3);
VertBase += 2;
Prev0 = Pt0;
Prev1 = Pt1;
}
VertBase += 2;
DebugMeshData.ClusterColor = SegColor;
}
if (DebugMeshData.Indices.Num())
{
CurrentData.MeshBuilders.Add(DebugMeshData);
}
}
}
CurrentData.NavMeshGeometry.PolyEdges.Empty();
CurrentData.NavMeshGeometry.NavMeshEdges.Empty();
}
