SetScissor and iOS?

Monkey Targets Forums/iOS/SetScissor and iOS?

Rob Pearmain

(Posted 2011) [#1]

I can't seem to get SetScissor working.

Basically, on an iPad, I want to contain the screen to 960x640.

As I test, I did SetScissor(32,54,480,320) as a simple test and nothing is clipped.

When do I need to make the call to SetScissor?

DruggedBunny

(Posted 2011) [#2]

In what context are you calling it? This works here (tested on HTML5):


Import mojo

Class Game Extends App

	Method OnCreate ()
		SetUpdateRate 60
	End
	
	Method OnUpdate ()
	
	End
	
	Method OnRender ()
		
		Cls 64, 96, 128
		SetScissor 100, 100, DeviceWidth () - 200, DeviceHeight () - 200
		Cls 32, 48, 64
		DrawRect MouseX (), MouseY (), 100, 100
		
	End
	
End

Function Main ()
	New Game
End

CopperCircle

(Posted 2011) [#3]

Hi, I use SetScissor in IOS, I call at the start of my OnRender() after a Cls.

Rob Pearmain

(Posted 2011) [#4]

I had assumed you made 1 call on Oncreate but I get it now, you need to call it each Onrender.

Thanks

Panda

(Posted 2012) [#5]

Ahh thank you - it wasn't obvious SetScissor had to go into OnRender.