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Add arrows and spheres

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This commit is contained in:
Steve Streeting 2021-09-14 14:29:07 +01:00
parent 618fc84c32
commit 1b8a5a805c
2 changed files with 59 additions and 0 deletions
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23
Source/StevesUEHelpers/Private/StevesEditorVisComponent.cpp
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@ -33,6 +33,11 @@ FPrimitiveSceneProxy* UStevesEditorVisComponent::CreateSceneProxy()
Ret->Lines.Add(FDebugRenderSceneProxy::FDebugLine(XForm.TransformPosition(L.Start),
XForm.TransformPosition(L.End), L.Colour));
}
for (auto& A : Arrows)
{
Ret->ArrowLines.Add(FDebugRenderSceneProxy::FArrowLine(XForm.TransformPosition(A.Start),
XForm.TransformPosition(A.End), A.Colour));
}
for (auto& C : Circles)
{
FQuat WorldRot = XForm.TransformRotation(C.Rotation.Quaternion());
@ -54,6 +59,14 @@ FPrimitiveSceneProxy* UStevesEditorVisComponent::CreateSceneProxy()
Arc.NumSegments, Arc.Colour
));
}
for (auto& S : Spheres)
{
Ret->Spheres.Add(FStevesDebugRenderSceneProxy::FSphere(
XForm.GetMaximumAxisScale() * S.Radius,
XForm.TransformPosition(S.Location),
S.Colour
));
}
return Ret;
@ -70,6 +83,12 @@ FBoxSphereBounds UStevesEditorVisComponent::CalcBounds(const FTransform& LocalTo
FVector Extents = L.Start.GetAbs().ComponentMax(L.End.GetAbs());
B = B + FBoxSphereBounds(FVector::ZeroVector, Extents, Extents.GetMax());
}
for (auto& A : Arrows)
{
// Re-centre the origin of the line to make box extents
FVector Extents = A.Start.GetAbs().ComponentMax(A.End.GetAbs());
B = B + FBoxSphereBounds(FVector::ZeroVector, Extents, Extents.GetMax());
}
for (auto& C : Circles)
{
B = B + FBoxSphereBounds(C.Location, FVector(C.Radius), C.Radius);
@ -79,6 +98,10 @@ FBoxSphereBounds UStevesEditorVisComponent::CalcBounds(const FTransform& LocalTo
// Just use the entire circle for simplicity
B = B + FBoxSphereBounds(Arc.Location, FVector(Arc.Radius), Arc.Radius);
}
for (auto& S : Spheres)
{
B = B + FBoxSphereBounds(S.Location, FVector(S.Radius), S.Radius);
}
return B.TransformBy(LocalToWorld);
}

36
Source/StevesUEHelpers/Public/StevesEditorVisComponent.h
View File

@ -129,6 +129,38 @@ struct FStevesEditorVisArc
}
};
USTRUCT(BlueprintType)
struct FStevesEditorVisSphere
{
GENERATED_BODY()
/// Location relative to component
UPROPERTY(EditAnywhere)
FVector Location;
/// Sphere radius
UPROPERTY(EditAnywhere)
float Radius;
/// The colour of the line render
UPROPERTY(EditAnywhere)
FColor Colour;
FStevesEditorVisSphere(const FVector& InLocation, float InRadius, const FColor& InColour) :
Location(InLocation),
Radius(InRadius),
Colour(InColour)
{
}
FStevesEditorVisSphere():
Location(FVector::ZeroVector),
Radius(50),
Colour(FColor::White)
{
}
};
/**
*
* A component that solely exists to provide arbitrary editor visualisation when not selected.
@ -151,9 +183,13 @@ public:
UPROPERTY(EditAnywhere, BlueprintReadWrite)
TArray<FStevesEditorVisLine> Lines;
UPROPERTY(EditAnywhere, BlueprintReadWrite)
TArray<FStevesEditorVisLine> Arrows;
UPROPERTY(EditAnywhere, BlueprintReadWrite)
TArray<FStevesEditorVisCircle> Circles;
UPROPERTY(EditAnywhere, BlueprintReadWrite)
TArray<FStevesEditorVisArc> Arcs;
UPROPERTY(EditAnywhere, BlueprintReadWrite)
TArray<FStevesEditorVisSphere> Spheres;
UStevesEditorVisComponent(const FObjectInitializer& ObjectInitializer);