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Questions tagged [skshapenode]

An SKShapeNode object draws a shape defined by a Core Graphics path

286 questions
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PaintCode file to SKShapeNode

I could use a few pointers with turning PaintCode files into SKShapeNodes for use in an app I am building. There are two specific issues I am trying to overcome, as outlined below. I am using Xcode 6 beta 4, SpriteKit, Swift and PaintCode for the…
zeeple
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Detecting touches in circular SKShapeNode?

I need to detect touches in a circular shape, the problem is that while the shape looks like a circle the touchable area is still rectangular. How do I detect touches only if the user touches my circle? This is what I'm doing now: // Here I add the…
lisovaccaro
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SpriteKit place SKShapeNode in center of scene

I have an ellipse that I want to draw in the center of the scene let center = (view.scene.position.x, view.scene.position.y) let size = (view.scene.frame.size.width * 0.7, view.scene.frame.size.height * 0.7) let ellipse = SKShapeNode…
JuJoDi
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SpriteKit - How do I check if a certain set of coordinates are inside an SKShapeNode?

In my game, I'm trying to determine what points to dole out depending on where an arrow hits a target. I've got the physics and collisions worked out and I've decided to draw several nested circular SKShapeNodes to represent the different rings of…
Astirian
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iOS 7 iPad SpriteKit - Use irregular SKShapeNode as mask for SKCropNode

Does anyone know how to crop an image with spritekit for iOS using an irregular shape node? The problem is when I do an skcrop on it, the shape has 2 layers, and thus the cropping fails. To crop one must use a single layer. Any idea how to rasterize…
rardoz
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Using spritekit to create neon coloured shapes

How would you create a realistic neon coloured SKShapeNode? My best attempts involve multiple overlapping shape nodes using successively less glowWidth and increased strokeColor brightness. This can achieve something like this... This solution is…
nacross
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The effect displayed by SKShapeNode is different from that of CAShapelayer

I am going to use SKShapeNode to display a Bezier curve graph, but the displayed effect is very strange, and it is not the same as the one displayed by CAShapeLayer. I don't know what is wrong. Does anyone know the problem? Here is a screenshot of…
iCode
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How to draw gradient in SKShapeNode?

I am trying to draw gradient in SKShapeNode object. I draw a triangle with a color using alpha component and it works fine. And I would like to add gradient so one edge of the triangle disappears slowly to the background. What I want to achieve is…
Marcin Żmigrodzki
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SKShapeNode fillTexture with rotation

I am having trouble figuring out how the fillTexture property of an SKShapeNode works when rotating that node. In this example I create a fan of 4 rotating blades around the center. The texture applied however varies in intensity as the blades…
andrewz
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How do I convert coordinates in SpriteKit?

I'm trying to grasp the conversion thing in SpriteKit but despite having read the documentation and several posts on SO I can't seem to get it right. As far as I understand there are two coordinate systems that work independently of one another, one…
screenMonkey MonkeyMan
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How to change the fill rule of SKShapeNode when filling color

I'm using SKShapeNode to create a view element which is used in my game, it should be like the following picture, with only 2 visible curves and fill color inside. Here is my code: override func sceneDidLoad() { let shapeNode =…
Burro
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Slice an SKShapeNode into two

Is there an easy method to slice an SKShapeNode into 2 seperate SKShapeNodes? In this example I have created an SKShapeNode using a closed bezier path as well as a single line. let squareShape = SKShapeNode() squareShape.path =…
JwL
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Setting non-optional properties in an SKShapeNode subclass

I am trying to create a simple SKShapeNode subclass which contains a label inside it. I've tried a couple of ways to do this but I get errors for both of them. Attempt 1 class MyNode: SKShapeNode { private var label: SKLabelNode init(_…
DanielGibbs
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How to apply a gradient to SKShapeNode created from a path

I am trying to apply a gradient texture to a SKShapeNode created from a path so that the line goes from a solid color to transparent. This works on a SKSpriteNode but i can't get it to work on SKShapeNode. Does anyone know a solution for this…
Highly Effective
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How to draw a path by touches on a specific path using SKShapeNode in SpriteKit

I make a path using UIBezierPath then from this path I create a SKShapeNode. I want from the user to draw a same path by his touches on screen to match my original path. this is the code: import SpriteKit import GameplayKit class GameScene:…
Ammar Ahmad
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