helper function for making polygons

Get the up to date slices for all the attributes

add n random polygons to allocator There's two types of polygons. if only n is given, will distribute randomly. if n2 is given, distibute n t

(string,)::col_names - to use as a mask. (string,)::indices - form of S+INDEX_SEPERATOR+T. S broadcasting to T (sizes in S

helper function for making polygons

helper function for making polygons

helper function for making polygons

return a list of slices that represent the portions of each column that corrispond to the known class ids in order. For known ids not

take clockwise or counter clockwise points and wind them as would be needed for rendering as triangle strips

make certain Component is atleast `new_capcpity` big. resizing if necessary.

draw the numpy arrays `verts` and `colors`.

takes a component tuple like (5,5,0,2,2,2) returns a normalized tuple that is a class id, like (1,1,0,1,1,1)

return a DataAccessor class that can be instatiated with a guid to provide an object oriented interface with the data associated with

Create a list of tuples where each value is the start index of that element. (Table is the sizes)

container::class_ids - must be contiguous returns ((start,), (row1,row2, ...)) - tuple of starts of section and then all

mark guid None so it can be removed later

Update vertices to render based on positions and angles communicated through the data accessors

Update vertices to render based on positions and angles communicated through the data accessors

Update vertices to render based on positions

Update vertices to render based on positions and angles communicated through the data accessors

Update vertices to render based on positions and angles communicated through the data accessors

wind pts and pre-compute data that is helpful for transformations

column names is a tuple of strings that define, in order, the names of the columns present in this table. class_ids is a tuple of tuples

create a numpy array buffer of shape (size,dim) with dtype==dtype

generate a getter for this component_name into the Component data array