sprite-kit

问题 This question shows how to find all children of a SKNode that belong to a certain class, but what if we want all descendants (e.g., grandchildren) that belong to a certain class? Is there a native way to do this in SpriteKit, or is the only option to create a recursive form of the solution from the aforementioned question? The SKNode documentation highlights a search function that lets you find descendants with a certain name, but is there a way to filter descendants by class and not be name?

问题 This question shows how to find all children of a SKNode that belong to a certain class, but what if we want all descendants (e.g., grandchildren) that belong to a certain class? Is there a native way to do this in SpriteKit, or is the only option to create a recursive form of the solution from the aforementioned question? The SKNode documentation highlights a search function that lets you find descendants with a certain name, but is there a way to filter descendants by class and not be name?

来源： https://stackoverflow.com/questions/63946617/spritekit-skscene-bounds-are-not-equal-to-skview-bounds

来源： https://stackoverflow.com/questions/35769213/spritekit-particle-emitter-multi-image

来源： https://stackoverflow.com/questions/64436047/my-skspritenode-speed-values-are-not-updating-properly

来源： https://stackoverflow.com/questions/63965648/why-does-enabling-a-physicbody-to-my-skspritenode-causes-abnormalities

来源： https://stackoverflow.com/questions/63965648/why-does-enabling-a-physicbody-to-my-skspritenode-causes-abnormalities

来源： https://stackoverflow.com/questions/58544851/creating-a-physics-body-using-a-textures-alpha-channel-not-working-in-xcode-11

来源： https://stackoverflow.com/questions/32000342/scroll-view-in-spritekit

来源： https://stackoverflow.com/questions/63429923/skphysicsbody-moving-even-when-velocity-is-0