将所有SKSpriteNode子项合并为单个SKSpriteNode [英] Merge all SKSpriteNode children into a single SKSpriteNode

问题描述

如何将SKSpriteNode及其所有子SKSpriteNodes合并为一个没有子项的扁平SKSpriteNode？

谢谢。

解决方案

创建节点的纹理并从该纹理创建一个新的精灵：

  SKTexture * tex = [self.scene.view textureFromNode：parentSprite]; 
 SKSpriteNode * newSprite = [SKSpriteNode spriteNodeWithTexture：tex]; 
  

PS：请确保不要在init中运行此项，否则self.view将为nil。

How can I take an SKSpriteNode and all its child SKSpriteNodes and merge them down into a single flattened SKSpriteNode with no children?

Thanks.

解决方案

Create a texture of the node and create a new sprite from that texture:

SKTexture* tex = [self.scene.view textureFromNode:parentSprite];
SKSpriteNode* newSprite = [SKSpriteNode spriteNodeWithTexture:tex];

PS: be sure not to run this in init otherwise self.view will be nil.

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