本文整理汇总了C++中UMeshComponent类的典型用法代码示例。如果您正苦于以下问题：C++ UMeshComponent类的具体用法？C++ UMeshComponent怎么用？C++ UMeshComponent使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了UMeshComponent类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: GetWorld
FPreviewScene::~FPreviewScene()
{
// Stop any audio components playing in this scene
if( GEngine && GEngine->GetAudioDevice() )
{
GEngine->GetAudioDevice()->Flush( GetWorld(), false );
}
// Remove all the attached components
for( int32 ComponentIndex = 0; ComponentIndex < Components.Num(); ComponentIndex++ )
{
UActorComponent* Component = Components[ ComponentIndex ];
if (bForceAllUsedMipsResident)
{
// Remove the mip streaming override on the mesh to be removed
UMeshComponent* pMesh = Cast<UMeshComponent>(Component);
if (pMesh != NULL)
{
pMesh->SetTextureForceResidentFlag(false);
}
}
Component->UnregisterComponent();
}
PreviewWorld->CleanupWorld();
GEngine->DestroyWorldContext(GetWorld());
}
开发者ID:stoneStyle，项目名称:Unreal4，代码行数:29，代码来源:PreviewScene.cpp
示例2: fmesh_name
int UAirBlueprintLib::GetMeshStencilID(const std::string& mesh_name)
{
FString fmesh_name(mesh_name.c_str());
for (TObjectIterator<UMeshComponent> comp; comp; ++comp)
{
// Access the subclass instance with the * or -> operators.
UMeshComponent *mesh = *comp;
if (mesh->GetName() == fmesh_name) {
return mesh->CustomDepthStencilValue;
}
}
return -1;
}
开发者ID:BrainsGarden，项目名称:AirSim，代码行数:14，代码来源:AirBlueprintLib.cpp
示例3: RemoveComponent
void FPreviewScene::RemoveComponent(UActorComponent* Component)
{
Component->UnregisterComponent();
Components.Remove(Component);
if (bForceAllUsedMipsResident)
{
// Remove the mip streaming override on the old mesh
UMeshComponent* pMesh = Cast<UMeshComponent>(Component);
if (pMesh != NULL)
{
pMesh->SetTextureForceResidentFlag(false);
}
}
}
开发者ID:stoneStyle，项目名称:Unreal4，代码行数:15，代码来源:PreviewScene.cpp
示例4: GetWorld
void FJavascriptInGameScene::Destroy()
{
if (bDestroyed) return;
// Stop any audio components playing in this scene
if (GEngine)
{
UWorld* World = GetWorld();
if (World)
{
if (FAudioDevice* AudioDevice = World->GetAudioDevice())
{
AudioDevice->Flush(GetWorld(), false);
}
}
}
// Remove all the attached components
for (int32 ComponentIndex = 0; ComponentIndex < Components.Num(); ComponentIndex++)
{
UActorComponent* Component = Components[ComponentIndex];
if (bForceAllUsedMipsResident)
{
// Remove the mip streaming override on the mesh to be removed
UMeshComponent* pMesh = Cast<UMeshComponent>(Component);
if (pMesh != NULL)
{
pMesh->SetTextureForceResidentFlag(false);
}
}
Component->UnregisterComponent();
}
if (GEngine)
{
PreviewWorld->CleanupWorld();
GEngine->DestroyWorldContext(GetWorld());
}
bDestroyed = true;
}
开发者ID:ConquestArrow，项目名称:Unreal.js-core，代码行数:42，代码来源:JavascriptInGameScene.cpp
示例5: AddComponent
void FPreviewScene::AddComponent(UActorComponent* Component,const FTransform& LocalToWorld)
{
Components.AddUnique(Component);
USceneComponent* SceneComp = Cast<USceneComponent>(Component);
if(SceneComp && SceneComp->GetAttachParent() == NULL)
{
SceneComp->SetRelativeTransform(LocalToWorld);
}
Component->RegisterComponentWithWorld(GetWorld());
if (bForceAllUsedMipsResident)
{
// Add a mip streaming override to the new mesh
UMeshComponent* pMesh = Cast<UMeshComponent>(Component);
if (pMesh != NULL)
{
pMesh->SetTextureForceResidentFlag(true);
}
}
GetScene()->UpdateSpeedTreeWind(0.0);
}
开发者ID:stoneStyle，项目名称:Unreal4，代码行数:24，代码来源:PreviewScene.cpp
示例6: PropertyChangedEvent
/**
* Attempts to apply the material to the specified actor.
*
* @param TargetActor the actor to apply the material to
* @param MaterialToApply the material to apply to the actor
* @param OptionalMaterialSlot the material slot to apply to.
*
* @return true if the material was successfully applied to the actor
*/
bool FActorFactoryAssetProxy::ApplyMaterialToActor( AActor* TargetActor, UMaterialInterface* MaterialToApply, int32 OptionalMaterialSlot )
{
bool bResult = false;
if ( TargetActor != NULL && MaterialToApply != NULL )
{
ALandscapeProxy* Landscape = Cast<ALandscapeProxy>(TargetActor);
if (Landscape != NULL)
{
UProperty* MaterialProperty = FindField<UProperty>(ALandscapeProxy::StaticClass(), "LandscapeMaterial");
Landscape->PreEditChange(MaterialProperty);
Landscape->LandscapeMaterial = MaterialToApply;
FPropertyChangedEvent PropertyChangedEvent(MaterialProperty);
Landscape->PostEditChangeProperty(PropertyChangedEvent);
bResult = true;
}
else
{
TArray<UActorComponent*> EditableComponents;
FActorEditorUtils::GetEditableComponents( TargetActor, EditableComponents );
// Some actors could potentially have multiple mesh components, so we need to store all of the potentially valid ones
// (or else perform special cases with IsA checks on the target actor)
TArray<USceneComponent*> FoundMeshComponents;
// Find which mesh the user clicked on first.
TInlineComponentArray<USceneComponent*> SceneComponents;
TargetActor->GetComponents(SceneComponents);
for ( int32 ComponentIdx=0; ComponentIdx < SceneComponents.Num(); ComponentIdx++ )
{
USceneComponent* SceneComp = SceneComponents[ComponentIdx];
// Only apply the material to editable components. Components which are not exposed are not intended to be changed.
if( EditableComponents.Contains( SceneComp ) )
{
UMeshComponent* MeshComponent = Cast<UMeshComponent>(SceneComp);
if((MeshComponent && MeshComponent->IsRegistered()) ||
SceneComp->IsA<UDecalComponent>())
{
// Intentionally do not break the loop here, as there could be potentially multiple mesh components
FoundMeshComponents.AddUnique( SceneComp );
}
}
}
if ( FoundMeshComponents.Num() > 0 )
{
// Check each component that was found
for ( TArray<USceneComponent*>::TConstIterator MeshCompIter( FoundMeshComponents ); MeshCompIter; ++MeshCompIter )
{
USceneComponent* SceneComp = *MeshCompIter;
bResult = FComponentEditorUtils::AttemptApplyMaterialToComponent(SceneComp, MaterialToApply, OptionalMaterialSlot);
}
}
}
}
return bResult;
}
开发者ID:Codermay，项目名称:Unreal4，代码行数:71，代码来源:AssetSelection.cpp
示例7: TEXT
void ADebugCameraHUD::PostRender()
{
Super::PostRender();
if (bShowHUD)
{
ADebugCameraController* DCC = Cast<ADebugCameraController>( PlayerOwner );
UFont* RenderFont = GEngine->GetSmallFont();
if( DCC != NULL )
{
FFontRenderInfo FontRenderInfo = Canvas->CreateFontRenderInfo(false, true);
Canvas->SetDrawColor(64, 64, 255, 255);
FString MyText = TEXT("Debug Camera");
float xl, yl;
Canvas->StrLen(RenderFont, MyText, xl, yl);
float X = Canvas->SizeX * 0.05f;
float Y = yl;//*1.67;
yl += 2*Y;
Canvas->DrawText(RenderFont, MyText, X, yl, 1.f, 1.f, FontRenderInfo);
Canvas->SetDrawColor(200, 200, 128, 255);
FVector const CamLoc = DCC->PlayerCameraManager->GetCameraLocation();
FRotator const CamRot = DCC->PlayerCameraManager->GetCameraRotation();
float const CamFOV = DCC->PlayerCameraManager->GetFOVAngle();
yl += Y;
FString const LocRotString = FString::Printf(TEXT("Loc=(%.1f, %.1f, %.1f) Rot=(%.1f, %.1f, %.1f)"), CamLoc.X, CamLoc.Y, CamLoc.Z, CamRot.Pitch, CamRot.Yaw, CamRot.Roll);
Canvas->DrawText(RenderFont, LocRotString, X, yl, 1.f, 1.f, FontRenderInfo);
yl += Y;
FString const FOVString = FString::Printf(TEXT("HFOV=%.1f"), CamFOV);
Canvas->DrawText(RenderFont, FOVString, X, yl, 1.f, 1.f, FontRenderInfo);
yl += Y;
FString const SpeedScaleString = FString::Printf(TEXT("SpeedScale=%.2fx"), DCC->SpeedScale);
Canvas->DrawText(RenderFont, SpeedScaleString, X, yl, 1.f, 1.f, FontRenderInfo);
yl += Y;
FString const SpeedString = FString::Printf(TEXT("MaxSpeed=%.1f"), DCC->GetSpectatorPawn() && DCC->GetSpectatorPawn()->GetMovementComponent() ? DCC->GetSpectatorPawn()->GetMovementComponent()->GetMaxSpeed() : 0.f);
Canvas->DrawText(RenderFont, SpeedString, X, yl, 1.f, 1.f, FontRenderInfo);
yl += Y;
//Canvas->DrawText(FString::Printf(TEXT("CamLoc:%s CamRot:%s"), *CamLoc.ToString(), *CamRot.ToString() ));
const TCHAR* CVarComplexName = TEXT("g.DebugCameraTraceComplex");
bool bTraceComplex = true;
#if !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
bTraceComplex = CVarDebugCameraTraceComplex.GetValueOnGameThread() != 0;
#endif
FCollisionQueryParams TraceParams(NAME_None, bTraceComplex, this);
FHitResult Hit;
bool bHit = GetWorld()->LineTraceSingleByChannel(Hit, CamLoc, CamRot.Vector() * 100000.f + CamLoc, ECC_Pawn, TraceParams);
yl += Y;
Canvas->DrawText(RenderFont, FString::Printf(TEXT("Trace info (%s = %d):"), CVarComplexName, bTraceComplex ? 1 : 0), X, yl, 1.f, 1.f, FontRenderInfo);
if( bHit )
{
AActor* HitActor = Hit.GetActor();
yl += Y;
Canvas->DrawText(RenderFont, FString::Printf(TEXT("HitLoc:%s HitNorm:%s"), *Hit.Location.ToString(), *Hit.Normal.ToString() ), X, yl, 1.f, 1.f, FontRenderInfo);
yl += Y;
Canvas->DrawText(RenderFont, FString::Printf(TEXT("HitDist: %f"), Hit.Distance), X, yl, 1.f, 1.f, FontRenderInfo);
yl += Y;
Canvas->DrawText(RenderFont, FString::Printf(TEXT("HitActor: '%s'"), HitActor ? *HitActor->GetFName().ToString() : TEXT("<NULL>")), X, yl, 1.f, 1.f, FontRenderInfo);
yl += Y;
Canvas->DrawText(RenderFont, FString::Printf(TEXT("HitComponent: '%s'"), Hit.Component.Get() ? *Hit.Component.Get()->GetFName().ToString() : TEXT("<NULL>")), X, yl, 1.f, 1.f, FontRenderInfo);
yl += Y;
Canvas->DrawText(RenderFont, FString::Printf(TEXT("HitActor Class: '%s'"), HitActor && HitActor->GetClass() ? *HitActor->GetClass()->GetName() : TEXT("<Not Found>") ), X, yl, 1.f, 1.f, FontRenderInfo);
yl += Y;
Canvas->DrawText(RenderFont, FString::Printf(TEXT("HitActorPath: '%s'"), HitActor ? *HitActor->GetPathName() : TEXT("<Not Found>")), X, yl, 1.f, 1.f, FontRenderInfo);
yl += Y;
bool bFoundMaterial = false;
if ( Hit.Component != NULL )
{
bFoundMaterial = DisplayMaterials( X, yl, Y, Cast<UMeshComponent>(Hit.Component.Get()) );
}
else
{
TInlineComponentArray<UMeshComponent*> Components;
GetComponents(Components);
for ( int32 i=0; i<Components.Num(); i++ )
{
UMeshComponent* MeshComp = Components[i];
if ( MeshComp->IsRegistered() )
{
bFoundMaterial = bFoundMaterial || DisplayMaterials( X, yl, Y, MeshComp );
}
}
}
if ( bFoundMaterial == false )
{
yl += Y;
//.........这里部分代码省略.........
开发者ID:RandomDeveloperM，项目名称:UE4_Hairworks，代码行数:101，代码来源:DebugCameraHUD.cpp
示例8: UE_LOG
void Assignment::ApplyToMeshes()
{
UClass *refMeshClass= AStaticMeshActor::StaticClass();
UClass *refSkeletaMeshClass = ASkeletalMeshActor::StaticClass();
for (TObjectIterator<UObject> Itr; Itr; ++Itr)
{
if (Itr->GetClass()->IsChildOf(refMeshClass))
{
UE_LOG(ModoMaterialImporter, Log, TEXT("Scan materials in: %s %s"), *Itr->GetName(), *Itr->GetClass()->GetDesc());
AStaticMeshActor *aMeshActor = dynamic_cast<AStaticMeshActor*> (*Itr);
if (aMeshActor != NULL)
{
UMeshComponent* meshCompo = aMeshActor->GetStaticMeshComponent();
if (meshCompo != NULL)
{
for (int i = 0; i < meshCompo->GetNumMaterials(); i++)
{
UMaterialInterface* material = meshCompo->GetMaterial(i);
// It seems a UE4 bug, GetNumMaterials contains NULL materials!
if (material == NULL)
continue;
std::string strName = (TCHAR_TO_UTF8(*material->GetName()));
std::map<std::string, UMaterial*>::iterator mat_itr = Materials.find(strName);
if (mat_itr != Materials.end())
{
UE_LOG(ModoMaterialImporter, Log, TEXT("Set Material: %s"), *material->GetName());
meshCompo->SetMaterial(i, mat_itr->second);
}
}
}
}
}
else if (Itr->GetClass()->IsChildOf(refSkeletaMeshClass))
{
UE_LOG(ModoMaterialImporter, Log, TEXT("Scan materials in: %s %s"), *Itr->GetName(), *Itr->GetClass()->GetDesc());
ASkeletalMeshActor *aMeshActor = dynamic_cast<ASkeletalMeshActor*> (*Itr);
if (aMeshActor != NULL)
{
UMeshComponent * meshCompo = aMeshActor->GetSkeletalMeshComponent();
for (int i = 0; i < meshCompo->GetNumMaterials(); i++)
{
UMaterialInterface* material = meshCompo->GetMaterial(i);
// It seems a UE4 bug, GetNumMaterials contains NULL materials!
if (material == NULL)
continue;
std::string strName = (TCHAR_TO_UTF8(*material->GetName()));
std::map<std::string, UMaterial*>::iterator mat_itr = Materials.find(strName);
if (mat_itr != Materials.end())
{
UE_LOG(ModoMaterialImporter, Log, TEXT("Set Material: %s"), *material->GetName());
meshCompo->SetMaterial(i, mat_itr->second);
}
}
}
}
}
}
开发者ID:kayosiii，项目名称:UnrealPlugin，代码行数:69，代码来源:ModoMaterialImporterAssignment.cpp
注：本文中的UMeshComponent类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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