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  3. UPARAM

UPARAM

Function Overloads

API > API/Plugins > API/Plugins/GeometryScriptingCore > API/Plugins/GeometryScriptingCore/UGeometryScriptL-

Overloads

Name Remarks Include Path Unreal Specifiers

static static UPARAM ( DisplayName
)

 Create a new Mesh for each Connected Component of TargetMesh. GeometryScript/MeshDecompositionFunctions.h
  • BlueprintCallable
  • Category="GeometryScript|Decomposition"
  • Meta=(ScriptMethod, Keywords="Connected Islands")

static static UPARAM ( DisplayName
)

 Create a new Mesh for each vertex-connected or vertex-overlapping part of TargetMesh. GeometryScript/MeshDecompositionFunctions.h
  • BlueprintCallable
  • Category="GeometryScript|Decomposition"
  • Meta=(ScriptMethod, Keywords="Islands Connected Components")

static static UPARAM ( DisplayName
)

 Create a new Mesh for each MaterialID of TargetMesh. GeometryScript/MeshDecompositionFunctions.h
  • BlueprintCallable
  • Category="GeometryScript|Decomposition"
  • Meta=(ScriptMethod)

static static UPARAM ( DisplayName
)

 Create a new Mesh for each Polygroup of TargetMesh. GeometryScript/MeshDecompositionFunctions.h
  • BlueprintCallable
  • Category="GeometryScript|Decomposition"
  • Meta=(ScriptMethod, DisplayName="Split Mesh By PolyGroups")

static static UPARAM ( DisplayName
)

 CopyMeshSelectionToMesh should be used instead of this function GeometryScript/MeshDecompositionFunctions.h
  • BlueprintCallable
  • Category="GeometryScript|Decomposition"
  • Meta=(ScriptMethod)

static static UPARAM ( DisplayName
)

 Extract the triangles identified by Selection from TargetMesh and copy/add them to StoreToSubmesh GeometryScript/MeshDecompositionFunctions.h
  • BlueprintCallable
  • Category="GeometryScript|Decomposition"
  • Meta=(ScriptMethod)

static static UPARAM ( DisplayName
)

 Set CopyToMesh to be the same mesh as CopyFromMesh GeometryScript/MeshDecompositionFunctions.h
  • BlueprintCallable
  • Category="GeometryScript|Decomposition"
  • Meta=(ScriptMethod)

static UPARAM ( DisplayName
)

   GeometryScript/MeshDecompositionFunctions.h  

static UPARAM ( DisplayName
)

   GeometryScript/MeshDecompositionFunctions.h  
  GeometryScript/MeshDecompositionFunctions.h  

static UPARAM ( DisplayName
)

   GeometryScript/MeshDecompositionFunctions.h  

static UPARAM ( DisplayName,
ref
)

   GeometryScript/MeshDecompositionFunctions.h  

static UPARAM ( DisplayName,
ref
)

   GeometryScript/MeshDecompositionFunctions.h  

static UPARAM ( DisplayName,
ref
)

   GeometryScript/MeshDecompositionFunctions.h  

UPARAM(DisplayName)

Description

Create a new Mesh for each Connected Component of TargetMesh. New meshes are drawn from MeshPool if it is provided, otherwise new UDynamicMesh instances are allocated

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
UFUNCTION (BlueprintCallable, Category="GeometryScript|Decomposition",  
          Meta=(ScriptMethod, Keywords="Connected Islands"))  
static static UPARAM  
(  
    DisplayName  
)

Parameters

Name Remarks
ComponentMeshes New List of meshes is returned here
MeshPool New meshes in ComponentMeshes output list are allocated from this pool if it is provided (highly recommended!!)

UPARAM(DisplayName)

Description

Create a new Mesh for each vertex-connected or vertex-overlapping part of TargetMesh. New meshes are drawn from MeshPool if it is provided, otherwise new UDynamicMesh instances are allocated

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
UFUNCTION (BlueprintCallable, Category="GeometryScript|Decomposition",  
          Meta=(ScriptMethod, Keywords="Islands Connected Components"))  
static static UPARAM  
(  
    DisplayName  
)

Parameters

Name Remarks
ComponentMeshes New List of meshes is returned here
MeshPool New meshes in ComponentMeshes output list are allocated from this pool if it is provided (highly recommended!!)
ConnectVerticesThreshold Vertices closer than this distance will be classified as part of the same component, even if they aren't connected by the mesh triangulation

UPARAM(DisplayName)

Description

Create a new Mesh for each MaterialID of TargetMesh. New meshes are drawn from MeshPool if it is provided, otherwise new UDynamicMesh instances are allocated

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
UFUNCTION (BlueprintCallable, Category="GeometryScript|Decomposition", Meta=(ScriptMethod))  
static static UPARAM  
(  
    DisplayName  
)

Parameters

Name Remarks
ComponentMeshes New List of meshes is returned here
ComponentMaterialIDs MaterialID for each Mesh in ComponentMeshes is returned here
MeshPool New meshes in ComponentMeshes output list are allocated from this pool if it is provided (highly recommended!!)

UPARAM(DisplayName)

Description

Create a new Mesh for each Polygroup of TargetMesh. Note that this may be a large number of meshes! New meshes are drawn from MeshPool if it is provided, otherwise new UDynamicMesh instances are allocated

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
UFUNCTION (BlueprintCallable, Category="GeometryScript|Decomposition",  
          Meta=(ScriptMethod, DisplayName="Split Mesh By PolyGroups"))  
static static UPARAM  
(  
    DisplayName  
)

Parameters

Name Remarks
ComponentMeshes New List of meshes is returned here
ComponentPolygroups Original Polygroup for each Mesh in ComponentMeshes is returned here
MeshPool New meshes in ComponentMeshes output list are allocated from this pool if it is provided (highly recommended!!)

UPARAM(DisplayName)

Description

CopyMeshSelectionToMesh should be used instead of this function

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
UFUNCTION (BlueprintCallable, Category="GeometryScript|Decomposition", Meta=(ScriptMethod))  
static static UPARAM  
(  
    DisplayName  
)

UPARAM(DisplayName)

Description

Extract the triangles identified by Selection from TargetMesh and copy/add them to StoreToSubmesh

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
UFUNCTION (BlueprintCallable, Category="GeometryScript|Decomposition", Meta=(ScriptMethod))  
static static UPARAM  
(  
    DisplayName  
)

Parameters

Name Remarks
bAppendToExisting if false (default), StoreToSubmesh is cleared, otherwise selected triangles are appended
bPreserveGroupIDs if true, GroupIDs of triangles on TargetMesh are preserved in StoreToSubmesh. Otherwise new GroupIDs are allocated.

UPARAM(DisplayName)

Description

Set CopyToMesh to be the same mesh as CopyFromMesh

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
UFUNCTION (BlueprintCallable, Category="GeometryScript|Decomposition", Meta=(ScriptMethod))  
static static UPARAM  
(  
    DisplayName  
)

UPARAM(DisplayName)

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
static UPARAM  
(  
    DisplayName  
)

UPARAM(DisplayName)

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
static UPARAM  
(  
    DisplayName  
)

UPARAM(DisplayName)

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
FGeometryScriptMeshSelection UPARAM  
(  
    DisplayName  
)

UPARAM(DisplayName)

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
static UPARAM  
(  
    DisplayName  
)

UPARAM(DisplayName, ref)

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
static UPARAM  
(  
    DisplayName,  
    ref  
)

UPARAM(DisplayName, ref)

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
static UPARAM  
(  
    DisplayName,  
    ref  
)

UPARAM(DisplayName, ref)

   
Name UPARAM
Type function
Header File /Engine/Plugins/Runtime/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Include Path #include "GeometryScript/MeshDecompositionFunctions.h" 
static UPARAM  
(  
    DisplayName,  
    ref  
)

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