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DataArray2D (ICEAttribute)

Description

Returns a 2D read-only Array object containing the 2D data defined by this attribute. If ICEAttribute.IsConstant is true, the array has only one item which contains the constant value. Returns an empty array if the attribute's structure type is not an array.

C# Syntax

// get accessor
Object rtn = ICEAttribute.DataArray2D;

Examples

Python Example

# This example demonstrates how to extract the 2D Array data from an envelope weight property
from win32com.client import constants

xsi = Application
cone = xsi.CreatePrim("Cone", "MeshSurface", "", "")
xsi.Create2DSkeleton(2.90328069018741, 3.34950957748764, -0.334950957748767, 4.73127223586102, -8.03882298597018E-02, 8.03882298597003E-03, -5.71059313749964, 0, 0, 4, "", "")
xsi.AppendBone("eff", 3.70974754857278, -3.02795665804866, 0.302795665804869, "")
xsi.ApplyFlexEnv( "cone;bone,bone1,eff", -1 )
xsi.SelectObj("cone.polymsh.cls.EnvelopWeightCls.Envelope_Weights", "", "")

attrs = xsi.Selection(0).ICEAttributes;

# Make sure the envelope weight data is generated
cone.ActivePrimitive.GetGeometry( 0 )

for attr in attrs:

   if attr.StructureType != constants.siICENodeStructureArray:
       continue

   xsi.LogMessage( "*******************************************************************" )
   xsi.LogMessage( "Name: " + attr.Name )
   xsi.LogMessage( "DataType: " + str(attr.DataType) )
   xsi.LogMessage( "StructType: " + str(attr.StructureType) )
   xsi.LogMessage( "ContextType: " + str(attr.ContextType) )
   xsi.LogMessage( "IsDefined: " + str(attr.IsDefined) )
   xsi.LogMessage( "IsConstant: " + str(attr.IsConstant) )
   xsi.LogMessage( "Readonly: " + str(attr.IsReadonly) )
   xsi.LogMessage( "AttributeCategory: " + str(attr.AttributeCategory) )
   xsi.LogMessage( "Element count: " + str(attr.ElementCount) )

if attr.IsDefined == 0:
   continue

   dataType = attr.DataType
   data2D = attr.DataArray2D
   for data in data2D:
       for elem in data:
          if dataType == constants.siICENodeDataFloat:
              xsi.LogMessage( "float: " + str(elem) )
          elif dataType == constants.siICENodeDataLong: 
              xsi.LogMessage( "long: " + str(elem) )
          elif dataType == constants.siICENodeDataBool: 
              xsi.LogMessage( "bool: " + str(elem) )
          elif dataType == constants.siICENodeDataVector3: 
              xsi.LogMessage( "Vector3: " + str(elem.X) + ":" + str(elem.Y) + ":" + str(elem.Z) )
          elif dataType == constants.siICENodeDataQuaternion: 
              xsi.LogMessage( "Quaternion: " + str(elem.W) + ":" + str(elem.X) + ":" + str(elem.Y) + ":" + str(elem.Z) )
          elif dataType == constants.siICENodeDataRotation: 
              xsi.LogMessage( "Rotation: " + str(elem.RotX) + ":" + str(elem.RotY) + ":" + str(elem.RotZ) )
          elif dataType == constants.siICENodeDataMatrix33: 
              xsi.LogMessage( "Matrix33:" );
              xsi.LogMessage( str(elem.Value(0,0)) + ":" + str(elem.Value(0,1)) + ":" + str(elem.Value(0,2)) )
              xsi.LogMessage( str(elem.Value(1,0)) + ":" + str(elem.Value(1,1)) + ":" + str(elem.Value(1,2)) )
              xsi.LogMessage( str(elem.Value(2,0)) + ":" + str(elem.Value(2,1)) + ":" + str(elem.Value(2,2)) )
          elif dataType == constants.siICENodeDataMatrix44: 
              xsi.LogMessage( "Matrix44:" );
              xsi.LogMessage( str(elem.Value(0,0)) + ":" + str(elem.Value(0,1)) + ":" + str(elem.Value(0,2)) + ":" + str(elem.Value(0,3)))
              xsi.LogMessage( str(elem.Value(1,0)) + ":" + str(elem.Value(1,1)) + ":" + str(elem.Value(1,2)) + ":" + str(elem.Value(1,3)))
              xsi.LogMessage( str(elem.Value(2,0)) + ":" + str(elem.Value(2,1)) + ":" + str(elem.Value(2,2)) + ":" + str(elem.Value(2,3)))
              xsi.LogMessage( str(elem.Value(3,0)) + ":" + str(elem.Value(3,1)) + ":" + str(elem.Value(3,2)) + ":" + str(elem.Value(3,3)))
          elif dataType == constants.siICENodeDataColor4: 
              xsi.LogMessage( "Color:" );
              xsi.LogMessage( str(elem.Red) + ":" + str(elem.Green) + ":" + str(elem.Blue) + ":" + str(elem.Alpha) )

See Also

Autodesk Softimage v7.5     <     >