Exemplos de FConvexVolume::Init em C++ (Cpp)

Exemplo n.º 1

Arquivo: ConvexVolume.cpp Projeto: 1vanK/AHRUnrealEngine

void GetViewFrustumBounds(FConvexVolume& OutResult, const FMatrix& ViewProjectionMatrix, const FPlane& InFarPlane, bool bOverrideFarPlane, bool UseNearPlane)
{
	OutResult.Planes.Empty( 6 );
	FPlane	Temp;

	// Near clipping plane.
	if(UseNearPlane && ViewProjectionMatrix.GetFrustumNearPlane(Temp))
	{
		OutResult.Planes.Add(Temp);
	}

	// Left clipping plane.
	if(ViewProjectionMatrix.GetFrustumLeftPlane(Temp))
	{
		OutResult.Planes.Add(Temp);
	}

	// Right clipping plane.
	if(ViewProjectionMatrix.GetFrustumRightPlane(Temp))
	{
		OutResult.Planes.Add(Temp);
	}

	// Top clipping plane.
	if(ViewProjectionMatrix.GetFrustumTopPlane(Temp))
	{
		OutResult.Planes.Add(Temp);
	}

	// Bottom clipping plane.
	if(ViewProjectionMatrix.GetFrustumBottomPlane(Temp))
	{
		OutResult.Planes.Add(Temp);
	}

	// Far clipping plane.
	if (bOverrideFarPlane)
	{
		OutResult.Planes.Add(InFarPlane);
	}
	else if(ViewProjectionMatrix.GetFrustumFarPlane(Temp))
	{
		OutResult.Planes.Add(Temp);
	}

	OutResult.Init();
}