eraseVBL

eraseVBL() Function

 Note: This function can only be used in a Trusted Macro

• Introduced in version 1.3b89

This function erases Vision Blocking Layer (VBL) shapes.

Usage

eraseVBL(shapesList)

This function works EXACTLY the same as drawVBL() with the ONLY difference that drawVBL() draws the shapes on the vision blocking layer and eraseVBL erases them. For descriptions on parameters and more examples goto the drawVBL() page.

Example

This example erases a (solid) block of VBL of 200x200 pixels, centered on 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:eraseVBL(objectArrary)]

See Also

Introduction to Vision Blocking, drawVBL()