Creating a function to check if ground position has grass

[priyen]

I'm trying to figure out how i'd check if the z at getGroundPosition is grass. Any one have ideas?

[Kenix]

processLineOfSight 

material: an integer representing the GTASA material ID of the surface hit when applicable (world, objects)

[priyen]

Oh thanks, how would I use it for only 1 point checking? because it asks for 2 places

[Kenix]

Didn't understand.

[priyen]

Required Arguments

startX: The start x position

startY: The start y position

startZ: The start z position

endX: The end x position

endY: The end y position

endZ: The end z position

What would I do if i only wait to know the endX,y,z