erasePitVBL
erasePitVBL() Function
Note: This function can only be used in a Trusted Macro
• Introduced in version 1.11.0
Erases Pit Vision Blocking Layer (Pit VBL) shapes from the Map VBL. This function does not affect Token VBL.
This function works the same as drawPitVBL() with the difference that drawPitVBL() draws the shapes on the Pit Vision Blocking Layer and erasePitVBL() erases them. For more examples go to the drawPitVBL() page.
Usage
erasePitVBL(shapeArray)Parameters
shapeArray- An array of one or more shapes as JSON objects.
Example
This example erases a (solid) block of Pit VBL of 200x200 pixels starting at the origin of the map
[h:rectangle = "{'shape':'rectangle','x':0,'y':0,'w':200,'h':200, 'fill':1}"]
[h:objectArrary = json.append('',rectangle)]
[h:erasePitVBL(objectArrary)]