v4.0
Transfers all properties and cluster properties from the specified input objects
on a generator operator to a specified output object using a heuristic.
Note: To transfer cluster properties alone, use the
TransferClusterPropertiesAcrossGenOp command.
Note: To transfer properties alone, use the
TransferPropertiesAcrossGenOp command.
oReturn = TransferAllPropertiesAcrossGenOp( Operator, Object, PropertyTransferType, ShareProperty, [IncludeAllClusters] ); |
Returns the created XSICollection of new transferred properties.
Parameter | Type | Description | ||||||||||||
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Operator | String | Specifies the generator operator on which the property transfer will be performed. | ||||||||||||
Object | String | Specifies an output object to which the new property will be added. | ||||||||||||
PropertyTransferType | String |
Specifies the type of properties to transfer to the specified output object from the
input objects of the specified generator operator. An empty string implies that all
allowable properties are transferred. Specific string property types are listed in
the siType enum. Note: When siMaterialType is specified, all referenced cluster properties are also transferred. Default Value: Empty string which implies the transfer of all allowable properties and cluster properties
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ShareProperty | Boolean |
True implies that the transferred property will be shared. Note: This applies to properties (currently only to materials) and not to cluster properties. Default Value: True |
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IncludeAllClusters | Boolean |
True implies that even clusters with no properties will be transferred. By default,
clusters without properties are not transferred.
Default Value: False |
' ' This example transfers properties across generator ' operators that admit transfer of properties. ' Dim l_NewProperties NewScene ,false ' Create objects CreatePrim "Grid", "MeshSurface", "grid" CreatePrim "Grid", "MeshSurface", "grid1" Translate "grid1", 8.2, 0, 0, siRelative, siView, siObj, siXYZ ' Add some properties to objects: Materials and texture coordinates. ApplyShader , , , , siLetLocalMaterialsOverlap SetValue "grid1.Material.Phong.diffuse.red", 0.750 SIApplyShaderToCnxPoint "Image", "grid1.Material.Phong.diffuse" SelectObj "grid", , True SetSelFilter "Polygon" AddToSelection "grid.poly[18-21,26-29,34-37,42-45,50-53]", , True ApplyShader , , , , siLetLocalMaterialsOverlap SetValue "grid.polymsh.cls.Polygon.Material.Phong.diffuse.green", 0.250 SIApplyShaderToCnxPoint "Image", "grid.polymsh.cls.Polygon.Material.Phong.diffuse" CreateProjection "grid", siTxtPlanarXZ, siTxtDefaultSpherical, _ "Texture_Support", "Texture_Projection" SetInstanceDataValue , "grid.polymsh.cls.Polygon.Material.Phong.Image.tspace_id", _ "Texture_Projection" SelectObj "grid1", , True CreateProjection "grid1", siTxtPlanarXZ, siTxtDefaultSpherical, "Texture_Support", _ "Texture_Projection" SetInstanceDataValue , "grid1.Material.Phong.Image.tspace_id", "Texture_Projection" ' Add cluster property: weight map on both objects. SelectObj "grid", , True ActivateVertexSelTool AddToSelection "grid.pnt[48-51,57-60,66-69]", , True CreateWeightMap , , "Weight_Map" SelectObj "grid1", , True ActivateVertexSelTool AddToSelection "grid1.pnt[20-25,29-34,38-43,47-52]", , True CreateWeightMap , , "Weight_Map" ' Apply merge operator. ApplyGenOp "MeshMerge", , "grid,grid1", 3, siPersistentOperation, siKeepGenOpInputs SetValue "polymsh.polymsh.mergemesh.tolerance", 2.0 Translate , -4.0, 3.0, -0.0, siRelative, siView, siObj, siXYZ ' Transfer all properties across the merge operator. The empty string is passed to ' transfer all allowable properties. set l_NewProperties = TransferAllPropertiesAcrossGenOp( "polymsh.polymsh.mergemesh", _ "polymsh", "", True ) ' View results. SetValue "Camera.camvis.objctrlpropmaps", True SetDisplayMode "Camera", "texturedecal" SelectObj "polymsh.polymsh.cls.Point.Weight_Map" for each item in l_NewProperties Application.LogMessage "New Property : " & item next ' Expected results ' INFO : New Property : polymsh.polymsh.cls.Polygon.Material1 ' INFO : New Property : polymsh.polymsh.cls.grid.Scene_Material ' INFO : New Property : polymsh.polymsh.cls.grid1.Material ' INFO : New Property : polymsh.polymsh.cls.Texture_Coordinates_AUTO.Texture_Projection ' INFO : New Property : polymsh.polymsh.cls.Point.Weight_Map |
/* This example transfers properties across generator operators that admit transfer of properties. */ NewScene( null, false ); // Create objects CreatePrim("Grid", "MeshSurface", "grid", null); CreatePrim("Grid", "MeshSurface", "grid1", null); Translate( "grid1", 8.2, 0.0, 0.0, siRelative, siView, siObj, siXYZ, null, null, null, null, null, null, null, null, null); // Add some properties to objects: Materials and texture coordinates. ApplyShader(null, "", null, "", siLetLocalMaterialsOverlap); SetValue("grid1.Material.Phong.diffuse.red", 1, null); SIApplyShaderToCnxPoint("Image", "grid1.Material.Phong.diffuse", null, null); CreateProjection("grid1", siTxtPlanarXZ, siTxtDefaultSpherical, "Texture_Support", "Texture_Projection", null, null, ""); SetInstanceDataValue(null, "grid1.Material.Phong.Image.tspace_id", "Texture_Projection"); SelectObj("grid", null, true); SetSelFilter("Polygon"); AddToSelection("grid.poly[26-29,34-37,42-45]", null, true); ApplyShader(null, "", null, "", siLetLocalMaterialsOverlap); SetValue("grid.polymsh.cls.Polygon.Material.Phong.diffuse.blue", 0.006, null); SIApplyShaderToCnxPoint("Image", "grid.polymsh.cls.Polygon.Material.Phong.diffuse", null, null); CreateProjection("grid", siTxtPlanarXZ, siTxtDefaultSpherical, "Texture_Support", "Texture_Projection1", null, null, ""); SetInstanceDataValue(null, "grid.polymsh.cls.Polygon.Material.Phong.Image.tspace_id", "Texture_Projection1"); // Add cluster property: weight map on both objects. SetSelFilter("Point"); AddToSelection("grid.pnt[20-23,29-32,38-41,47-50,56-59]", null, true); CreateWeightMap(null, null, "Weight_Map", null, null); SelectObj("grid1", null, true); ActivateVertexSelTool(null); AddToSelection("grid1.pnt[30-32,39-41,48-50]", null, true); CreateWeightMap(null, null, "Weight_Map", null, null); // Apply merge operator. ApplyGenOp("MeshMerge", "", "grid,grid1", 3, siPersistentOperation, siKeepGenOpInputs); SetValue("polymsh.polymsh.mergemesh.tolerance", 2, null); Translate( "polymsh", -4.0, 4.0, -5.0, siRelative, siView, siObj, siXYZ, null, null, null, null, null, null, null, null, null); // Transfer all properties across the merge operator. Pass in empty string // to transfer all properties. l_NewProperties = TransferAllPropertiesAcrossGenOp( "polymsh.polymsh.mergemesh", "polymsh", "", true); // View results SetDisplayMode("Camera", "texturedecal"); SetValue("Camera.camvis.objctrlpropmaps", true, null); var eNewProps = new Enumerator( l_NewProperties ); for ( ; !eNewProps.atEnd(); eNewProps.moveNext() ) { Application.LogMessage( "New Property : " + eNewProps.item().FullName ); } // Expected results: // INFO : New Property : polymsh.polymsh.cls.Polygon.Material1 // INFO : New Property : polymsh.polymsh.cls.grid.Scene_Material // INFO : New Property : polymsh.polymsh.cls.grid1.Material // INFO : New Property : polymsh.polymsh.cls.Texture_Coordinates_AUTO.Texture_Projection1 // INFO : New Property : polymsh.polymsh.cls.Point.Weight_Map |