"SLICE9" class

oleg · June 8

скачати клас slice9 можна тут: https://github.com/slice9
download slice9 class here:

maybe someone has done it

totebo · June 8

Yeah I did this a while back, let me dig up the code.

totebo · June 8

Here it is. It's not perfect, because if scaled small gaps can appear in the seams. In a later implementation I used repeated textures instead to solve that problem, but it felt like a hack. May look at making a more robust version at some point.

oleg · June 8

thank you, I optimize it a bit

antix · June 8

@SinisterSoft released a window example a while ago which does 9-patches. I think I have one somewhere, I'll trawl through my junk folder and see if I can find it

@totebo, I managed to get round the gaps issue by using a RenderTarget and drawing the shapes into that first

SinisterSoft · June 8

Yes, I did it with a mesh.

SinisterSoft · June 8

function Gui:image9(m,ib,i,w,h,left,right,top,bottom,fh,fv)
	local tx,ty,tw,th=i:getRegion()
	local w3,h3=tw/3,th/3
	local l,r,t,b=left or w3,right or w3,top or h3,bottom or h3
	local tx2,tx3=tx+l,tx+tw-r
	local ty2,ty3=ty+t,ty+th-b
	local tx4,ty4=tx+tw,ty+th
	if fh then
		tx,tx2,tx3,tx4=tx4,tx3,tx2,tx
		l,r=r,l
	end
	if vh then
		ty,ty2,ty3,ty4=ty4,ty3,ty2,ty
		t,b=b,t
	end
	local x2,x3=l,w-r
	local y2,y3=t,h-b
	m:setVertexArray(0,0,x2,0,x2,y2,0,y2,
					x2,0,x3,0,x3,y2,x2,y2,
					x3,0,w,0,w,y2,x3,y2,
					0,y2,x2,y2,x2,y3,0,y3,
					x2,y2,x3,y2,x3,y3,x2,y3,
					x3,y2,w,y2,w,y3,x3,y3,
					0,y3,x2,y3,x2,h,0,h,
					x2,y3,x3,y3,x3,h,x2,h,
					x3,y3,w,y3,w,h,x3,h)	
	m:setIndexArray(1,2,3,1,3,4,
					5,6,7,5,7,8,
					9,10,11,9,11,12,
					13,14,15,13,15,16,
					17,18,19,17,19,20,
					21,22,23,21,23,24,
					25,26,27,25,27,28,
					29,30,31,29,31,32,
					33,34,35,33,35,36)
	m:setTextureCoordinateArray(tx,ty,tx2,ty,tx2,ty2,tx,ty2,
								tx2,ty,tx3,ty,tx3,ty2,tx2,ty2,
								tx3,ty,tx4,ty,tx4,ty2,tx3,ty2,
								tx,ty2,tx2,ty2,tx2,ty3,tx,ty3,
								tx2,ty2,tx3,ty2,tx3,ty3,tx2,ty3,
								tx3,ty2,tx4,ty2,tx4,ty3,tx3,ty3,
								tx,ty3,tx2,ty3,tx2,ty4,tx,ty4,
								tx2,ty3,tx3,ty3,tx3,ty4,tx2,ty4,
								tx3,ty3,tx4,ty3,tx4,ty4,tx3,ty4)
	m:setTexture(ib)
	return l,r,t,b
end

oleg · June 8

thank you, your examples gave me some more ideas

oleg · June 12

slice9 tiles adaptive mode

SinisterSoft · June 13

@oleg Using a mesh?

oleg · June 13

SinisterSoft said:
@oleg Using a mesh?

I use Viewport and TextureRegion

I want to dynamically change the size Sprite1:goSize(500,99)

at any moment in the game

SinisterSoft · June 13

Viewports can't be rotated - just in case you need to do that. (at least I don't think they can)

oleg · June 13

SinisterSoft said:
Viewports can't be rotated - just in case you need to do that. (at least I don't think they can)

and I do not rotate them, I will rotate the texture

totebo · June 13

That looks great @oleg! Sharing the code?

oleg · June 13

Yes

oleg · June 13

project with class slice9

oleg · June 13

SinisterSoft · June 13

@oleg Thanks for sharing, very useful.

oleg · June 14

suuuperSlice9

SinisterSoft · June 14

updated rar ?

oleg · June 14

here is the link https://github.com/razorback456/gideros_tools/tree/master/slice9

SinisterSoft · June 14

Дякую

(Thanks, in case google mis-translated)

totebo · June 15

Fantastic! Look forward to playing with this.

oleg · June 16

slice9 flip

totebo · June 16

That's neat! Could this be made to work with TexturePack? And does it work with @2, @3 etc?

oleg · June 16

totebo said:
That's neat! Could this be made to work with TexturePack? And does it work with @2, @3 etc?

the atlas does not work,

"And does it work with @2, @3 etc?"
I did not check

oleg · June 17

added support for the atlas(TexturePack)

totebo · June 17

Fantastic! With that support @n should also work automatically.

oleg · June 19

function clon(sprite,x,y)
 
local spr=Viewport.new()
	spr:setPosition(x,y) 
	spr:setContent(sprite)
	return spr	 
 
end

how to use:

-- slise9(img,x,y,w,h,mode)
wall=slise9("img/brick_tiles_v2_01.png",8,8,8,1,1)
water=slise9("img/17.png",0,0,0,0,1)
 
--slise_name(x,y,w,h,[r])
 stage:addChild(wall(10,0,50,24))
 local a=wall(100,0,100,24)
 stage:addChild(a)
 
	stage:addChild(clon(a,200,30))
	stage:addChild(clon(a,200,44))
	stage:addChild(clon(a,200,55))
	stage:addChild(clon(a,200,66))
	stage:addChild(clon(a,200,77))
	stage:addChild(clon(a,200,88))
	stage:addChild(clon(a,200,99))
	stage:addChild(clon(a,200,100))
	stage:addChild(clon(a,200,110))

so fast working:
stage:addChild(clon(a,200,30))
instead:
stage:addChild(wall(200,30,50,24))

oleg · July 4

fixed bug flip

https://github.com/razorback456/gideros_tools/commit/9e65a621b86ed16d8ddb1a4af80a00e5f5fc3738

oleg · July 17

add an 2dspline to the slice9 class? or make a separate class ??

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