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Python OpenMaya.MFnSingleIndexedComponent方法代码示例

本文整理汇总了Python中maya.OpenMaya.MFnSingleIndexedComponent方法的典型用法代码示例。如果您正苦于以下问题:Python OpenMaya.MFnSingleIndexedComponent方法的具体用法?Python OpenMaya.MFnSingleIndexedComponent怎么用?Python OpenMaya.MFnSingleIndexedComponent使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在maya.OpenMaya的用法示例。


在下文中一共展示了OpenMaya.MFnSingleIndexedComponent方法的11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,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: asComponent

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def asComponent(index, t=OpenMaya.MFn.kMeshVertComponent):
    """
    index -> OpenMaya.MFn.kComponent
    Based on the input type it will create a component type for this tool
    the following components are being used.
    
    * OpenMaya.MFn.kMeshVertComponent
    * OpenMaya.MFn.kMeshEdgeComponent
    
    :param int/OpenMaya.MIntArray index: indices to create component for
    :param OpenMaya.MFn.kComponent t: can be all of OpenMaya component types.
    :return: Initialized components
    :rtype: OpenMaya.MFnSingleIndexedComponent
    """
    # convert input to an MIntArray if it not already is one
    array = asMIntArray(index)

    # initialize component
    component = OpenMaya.MFnSingleIndexedComponent().create(t)
    OpenMaya.MFnSingleIndexedComponent(component).addElements(array)
    return component


# ---------------------------------------------------------------------------- 
开发者ID:robertjoosten,项目名称:maya-retarget-blendshape,代码行数:26,代码来源:utils.py

示例2: asComponent

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def asComponent(index):
    """
    index -> OpenMaya.MFn.kMeshVertComponent

    :param int/OpenMaya.MIntArray index: indices to create component for
    :return: Initialized component(s)
    :rtype: OpenMaya.MFn.kMeshVertComponent
    """
    # convert input to an MIntArray if it not already is one
    indices = asMIntArray(index)

    # initialize component(s)
    t = OpenMaya.MFn.kMeshVertComponent
    component = OpenMaya.MFnSingleIndexedComponent().create(t)
    OpenMaya.MFnSingleIndexedComponent(component).addElements(indices)

    return component 
开发者ID:robertjoosten,项目名称:maya-skinning-tools,代码行数:19,代码来源:conversion.py

示例3: set_data

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def set_data(self, data, selected_components=None):
        """Sets the data and stores it in the Maya skinCluster node.

        :param data: Data dictionary.
        """

        self.data = data
        dag_path, components = self.__get_geometry_components()
        if selected_components:
            fncomp = OpenMaya.MFnSingleIndexedComponent()
            components = fncomp.create(OpenMaya.MFn.kMeshVertComponent)
            for i in selected_components:
                fncomp.addElement(i)
        self.set_influence_weights(dag_path, components)
        self.set_blend_weights(dag_path, components)

        for attr in SkinCluster.attributes:
            cmds.setAttr("{0}.{1}".format(self.node, attr), self.data[attr]) 
开发者ID:chadmv,项目名称:cmt,代码行数:20,代码来源:skinio.py

示例4: getAveragePosition

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def getAveragePosition(dag, component, space):
    """
    Get average position of connected vertices.
    
    :param OpenMaya.MDagPath dag: 
    :param OpenMaya.MFnSingleIndexedComponent component: 
    :param OpenMaya.MSpace space:
    :return: Average length of the connected edges
    :rtype: OpenMaya.MPoint
    """
    averagePos = OpenMaya.MPoint()

    # get connected vertices
    connected = OpenMaya.MIntArray()
    
    iterate = OpenMaya.MItMeshVertex(dag, component)
    iterate.getConnectedVertices(connected)
    
    # get original position
    originalPos = iterate.position(space)
      
    # ignore if no vertices are connected
    if not connected.length():
        return averagePos
    
    # get average 
    component = asComponent(connected)
    iterate = OpenMaya.MItMeshVertex(dag, component)
    while not iterate.isDone():
        averagePos += OpenMaya.MVector(iterate.position(space))
        iterate.next()
        
    averagePos = averagePos/connected.length()
    return originalPos, averagePos 
开发者ID:robertjoosten,项目名称:maya-retarget-blendshape,代码行数:36,代码来源:utils.py

示例5: getAverageLength

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def getAverageLength(dag, component, space):
    """
    Get average length of connected edges.
    
    :param OpenMaya.MDagPath dag: 
    :param OpenMaya.MFnSingleIndexedComponent component: 
    :param OpenMaya.MSpace space:
    :return: Average length of the connected edges
    :rtype: float
    """
    total = 0
    
    lengthUtil = OpenMaya.MScriptUtil()
    lengthPtr = lengthUtil.asDoublePtr()

    # get connected edges
    connected = OpenMaya.MIntArray()

    iterate = OpenMaya.MItMeshVertex(dag, component)
    iterate.getConnectedEdges(connected)
    
    # ignore if no edges are connected
    if not connected.length():
        return 0
    
    # get average
    component = asComponent(connected, OpenMaya.MFn.kMeshEdgeComponent)
    iterate = OpenMaya.MItMeshEdge(dag, component)
    while not iterate.isDone():
        iterate.getLength(lengthPtr, space)
        total += lengthUtil.getDouble(lengthPtr)
        
        iterate.next()
        
    return total/connected.length()


# ---------------------------------------------------------------------------- 
开发者ID:robertjoosten,项目名称:maya-retarget-blendshape,代码行数:40,代码来源:utils.py

示例6: getSelection

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def getSelection(self):
        # variable
        indices = OpenMaya.MIntArray()
        allIndices = OpenMaya.MIntArray()
        
        # get active selection
        selection = OpenMaya.MSelectionList()  
        OpenMaya.MGlobal.getActiveSelectionList(selection)

        # loop selection
        iter = OpenMaya.MItSelectionList(selection)
        while not iter.isDone():
            # variables
            component = OpenMaya.MObject()
            dag = OpenMaya.MDagPath()

            iter.getDagPath(dag, component)
            
            if not component.isNull(): 
                objIndices = OpenMaya.MIntArray()

                components = OpenMaya.MFnSingleIndexedComponent(component) 
                components.getElements(indices)
                
                for i in range(indices.length()):
                    allIndices.append(indices[i])
                
            iter.next()
            
        return allIndices 
开发者ID:robertjoosten,项目名称:maya-skinning-tools,代码行数:32,代码来源:paintRemoveInfluenceCtxCommands.py

示例7: set_influence_weights

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def set_influence_weights(self, dag_path, components):
        """Sets all the influence weights.

        :param dag_path: MDagPath of the deformed geometry.
        :param components: Component MObject of the deformed components.
        """
        influence_paths = OpenMaya.MDagPathArray()
        influence_count = self.fn.influenceObjects(influence_paths)

        elements = OpenMaya.MIntArray()
        fncomp = OpenMaya.MFnSingleIndexedComponent(components)
        fncomp.getElements(elements)
        weights = OpenMaya.MDoubleArray(elements.length() * influence_count)

        components_per_influence = elements.length()

        for imported_influence, imported_weights in self.data["weights"].items():
            imported_influence = imported_influence.split("|")[-1]
            for ii in range(influence_paths.length()):
                influence_name = influence_paths[ii].partialPathName()
                influence_without_namespace = shortcuts.remove_namespace_from_name(
                    influence_name
                )
                if influence_without_namespace == imported_influence:
                    # Store the imported weights into the MDoubleArray
                    for jj in range(components_per_influence):
                        weights.set(imported_weights[elements[jj]], jj * influence_count + ii)
                    break

        influence_indices = OpenMaya.MIntArray(influence_count)
        for ii in range(influence_count):
            influence_indices.set(ii, ii)
        self.fn.setWeights(dag_path, components, influence_indices, weights, False) 
开发者ID:chadmv,项目名称:cmt,代码行数:35,代码来源:skinio.py

示例8: set_blend_weights

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def set_blend_weights(self, dag_path, components):
        """Set the blendWeights.

        :param dag_path: MDagPath of the deformed geometry.
        :param components: Component MObject of the deformed components.
        """
        elements = OpenMaya.MIntArray()
        fncomp = OpenMaya.MFnSingleIndexedComponent(components)
        fncomp.getElements(elements)
        blend_weights = OpenMaya.MDoubleArray(elements.length())
        for i in range(elements.length()):
            blend_weights.set(self.data["blendWeights"][elements[i]], i)
        self.fn.setBlendWeights(dag_path, components, blend_weights) 
开发者ID:chadmv,项目名称:cmt,代码行数:15,代码来源:skinio.py

示例9: getSoftSelectionWeights

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def getSoftSelectionWeights():

    #get selection
    sel = om.MSelectionList()
    softSelection = om.MRichSelection()
    om.MGlobal.getRichSelection(softSelection)
    softSelection.getSelection(sel)

    dagPath = om.MDagPath()
    component = om.MObject()

    iter = om.MItSelectionList(sel, om.MFn.kMeshVertComponent)
    weights = {}

    while not iter.isDone():

        iter.getDagPath( dagPath, component )
        dagPath.pop() #Grab the parent of the shape node
        node = dagPath.fullPathName()
        fnComp = om.MFnSingleIndexedComponent(component)

        for i in range(fnComp.elementCount()):
            weight = 1.0
            if fnComp.hasWeights():
                weight = fnComp.weight(i).influence()

            weights['{}.vtx[{}]'.format(node, fnComp.element(i))] = weight

        iter.next()

    return weights 
开发者ID:morganloomis,项目名称:ml_tools,代码行数:33,代码来源:ml_softWeights.py

示例10: redoIt

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def redoIt(self, flash=True):
        for node, vtxIndices in self.bake_node_id_dict.items():
            weights = self.bake_node_weight_dict[node]
            infIndices = self.bake_node_inf_dict[node]
            skinFn = self.node_skinFn_dict[node]
            
            if MAYA_VER >= 2016:
                sList = om2.MSelectionList()
                sList.add(node)
                meshDag, component = sList.getComponent(0)
                # 指定の頂点をコンポーネントとして取得する
                singleIdComp = om2.MFnSingleIndexedComponent()
                vertexComp = singleIdComp.create(om2.MFn.kMeshVertComponent )
                singleIdComp.addElements(vtxIndices)
            else:
                sList = om.MSelectionList()
                sList.add(node)
                meshDag = om.MDagPath()
                component = om.MObject()
                sList.getDagPath(0, meshDag, component)
                singleIdComp = om.MFnSingleIndexedComponent()
                vertexComp = singleIdComp.create(om.MFn.kMeshVertComponent )
                singleIdComp.addElements(vtxIndices)
                            
            ##引数(dag_path, MIntArray, MIntArray, MDoubleArray, Normalize, old_weight_undo)
            #print meshDag, vertexComp , infIndices , weights
            #print type(infIndices)
            #print type(vertexComp)
            skinFn.setWeights(meshDag, vertexComp , infIndices , weights, False)
        #アンドゥ用ウェイトデータをアップデートする
        siweighteditor.update_dict(self.redo_node_weight_dict, self.bake_node_id_dict)
        if flash:
            if self.ignore_undo:#スライダー制御中のアンドゥ履歴は全無視する
                return
            siweighteditor.refresh_window() 
开发者ID:ShikouYamaue,项目名称:SIWeightEditor,代码行数:37,代码来源:bake_skin_weight.py

示例11: undoIt

# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MFnSingleIndexedComponent [as 别名]
def undoIt(self):
        siweighteditor.reverse_dict(self.undo_node_weight_dict, self.bake_node_id_dict)
        if self.ignore_undo:#スライダー制御中のアンドゥ履歴は全無視する
            return
        for node, vtxIndices in self.bake_node_id_dict.items():
            weights = self.org_node_weight_dict[node]
            infIndices = self.bake_node_inf_dict[node]
            skinFn = self.node_skinFn_dict[node]
            
            if MAYA_VER >= 2016:
                sList = om2.MSelectionList()
                sList.add(node)
                meshDag, component = sList.getComponent(0)
                singleIdComp = om2.MFnSingleIndexedComponent()
                vertexComp = singleIdComp.create(om2.MFn.kMeshVertComponent )
                singleIdComp.addElements(vtxIndices)
            else:
                sList = om.MSelectionList()
                sList.add(node)
                meshDag = om.MDagPath()
                component = om.MObject()
                sList.getDagPath(0, meshDag, component)
                singleIdComp = om.MFnSingleIndexedComponent()
                vertexComp = singleIdComp.create(om.MFn.kMeshVertComponent )
                singleIdComp.addElements(vtxIndices)
                        
            ##引数(dag_path, MIntArray, MIntArray, MDoubleArray, Normalize, old_weight_undo)
            skinFn.setWeights(meshDag, vertexComp , infIndices , weights, False)
        #アンドゥの度に読み込むと重いからどうしよう。
        siweighteditor.refresh_window() 
开发者ID:ShikouYamaue,项目名称:SIWeightEditor,代码行数:32,代码来源:bake_skin_weight.py


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