LoopNode.html.md 1.5 KB
Inheritance: EventDispatcher → Node →
LoopNode
This module offers a variety of ways to implement loops in TSL. In it's basic form it's:
However, it is also possible to define a start and end ranges, data types and loop conditions:
Loop( { start: int( 0 ), end: int( 10 ), type: 'int', condition: '<' }, ( { i } ) => {
} );
Nested loops can be defined in a compacted form:
Loop( 10, 5, ( { i, j } ) => {
} );
Loops that should run backwards can be defined like so:
Loop( { start: 10 }, () => {} );
It is possible to execute with boolean values, similar to the while syntax.
const value = float( 0 ).toVar();
Loop( value.lessThan( 10 ), () => {
value.addAssign( 1 );
} );
The module also provides Break() and Continue() TSL expression for loop control.
Code Example
Loop( count, ( { i } ) => {
} );
Constructor
new LoopNode( params : Array. )
Constructs a new loop node.
params
Depending on the loop type, array holds different parameterization values for the loop.
Methods
.getProperties( builder : NodeBuilder ) : Object
Returns properties about this node.
builder
The current node builder.
Returns: The node properties.
.getVarName( index : number ) : string
Returns a loop variable name based on an index. The pattern is 0 = i, 1\= j, 2\= k and so on.
index
The index.
Returns: The loop variable name.