Exemplo n.º 1
0
    def _createVolumeFromList(self):
        """
            Create a new lores model with all the shapes in our internal list
            Whenever we change a parameter of a shape, we have to re-create
            the whole thing.
            
            Items with higher 'order' number take precedence for regions
            of space that are shared with other objects. Points in the 
            overlapping region belonging to objects with lower 'order'
            will be ignored.
            
            Items are added in decreasing 'order' number.
            The item with the highest 'order' will be added *first*.
            [That conventions is prescribed by the realSpaceModeling module]
        """

        # Create empty model
        self.lores_model = \
            pointsmodelpy.new_loresmodel(self.params['lores_density'])

        # Create empty complex model
        self.complex_model = pointsmodelpy.new_complexmodel()

        # Order the object first
        obj_list = []

        for shape in self.shapes:
            order = self.shapes[shape].params['order']
            # find where to place it in the list
            stored = False

            for i in range(len(obj_list)):
                if obj_list[i][0] > order:
                    obj_list.insert(i, [order, shape])
                    stored = True
                    break

            if not stored:
                obj_list.append([order, shape])

        # Add each shape
        len_list = len(obj_list)
        for i in range(len_list - 1, -1, -1):
            shapedesc = self.shapes[obj_list[i][1]]
            self._addSingleShape(shapedesc)

        return 0
Exemplo n.º 2
0
    def _createVolumeFromList(self):
        """
            Create a new lores model with all the shapes in our internal list
            Whenever we change a parameter of a shape, we have to re-create
            the whole thing.
            
            Items with higher 'order' number take precedence for regions
            of space that are shared with other objects. Points in the 
            overlapping region belonging to objects with lower 'order'
            will be ignored.
            
            Items are added in decreasing 'order' number.
            The item with the highest 'order' will be added *first*.
            [That conventions is prescribed by the realSpaceModeling module]
        """
        
        # Create empty model
        self.lores_model = \
            pointsmodelpy.new_loresmodel(self.params['lores_density'])

        # Create empty complex model
        self.complex_model = pointsmodelpy.new_complexmodel()
       
        # Order the object first
        obj_list = []
    
        for shape in self.shapes:
            order = self.shapes[shape].params['order']
            # find where to place it in the list
            stored = False
            
            for i in range(len(obj_list)):
                if obj_list[i][0] > order:
                    obj_list.insert(i, [order, shape])
                    stored = True
                    break
            
            if not stored:
                obj_list.append([order, shape])
                
        # Add each shape
        len_list = len(obj_list)
        for i in range(len_list-1, -1, -1):
            shapedesc = self.shapes[obj_list[i][1]]
            self._addSingleShape(shapedesc)

        return 0     
Exemplo n.º 3
0
 def __init__(self):
     """
         Initialization
     """
     BaseComponent.__init__(self)
     
     ## Maximum value of q reachable
     self.params['q_max'] = 0.1
     self.params['lores_density'] = 0.1
     self.params['scale'] = 1.0
     self.params['background'] = 0.0
     
     self.lores_model = pointsmodelpy.new_loresmodel(self.params['lores_density'])
     self.complex_model = pointsmodelpy.new_complexmodel()
     self.shapes = {}
     self.shapecount = 0        
     self.points = None
     self.npts = 0
     self.hasPr = False        
Exemplo n.º 4
0
    def __init__(self):
        """
            Initialization
        """
        BaseComponent.__init__(self)

        ## Maximum value of q reachable
        self.params['q_max'] = 0.1
        self.params['lores_density'] = 0.1
        self.params['scale'] = 1.0
        self.params['background'] = 0.0

        self.lores_model = pointsmodelpy.new_loresmodel(
            self.params['lores_density'])
        self.complex_model = pointsmodelpy.new_complexmodel()
        self.shapes = {}
        self.shapecount = 0
        self.points = None
        self.npts = 0
        self.hasPr = False