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objective-cswiftscenekit

SceneKit: equivalent of SCNVector3(0, 0, 0) in Objective C

The equivalent of this code in Swift:

startNode.scale = SCNVector3(1/100.0, 1/100.0, 1/100.0)

is:

[startNode setScale: SCNVector3Make(1/100.0, 1/100.0, 1/100.0)];

in Objective-C.

It seems strange that SCNVector3 should be replaced by SCNVector3Make. Why is this?

Thanks!

Solution

  • You can use SCNVector3Make(x, y, z) and SCNVector3(x, y, z) in Swift.

    The latter is, indeed, strange in semantics, but they are identical.