←API Reference ←NSDK ←NSDKCamera

projectPoint

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Declaration

func projectPoint(_ point: simd_float3, orientation: UIInterfaceOrientation, viewportSize: CGSize) -> CGPoint

Summary

Projects a 3D point in world space into 2D viewport coordinates (origin top-left, in pixels).
Returns (-1, -1) if the point is behind the camera. Use with the same orientation and viewport size as rendering.

Parameters

Name	Type	Summary
point	simd_float3	-
orientation	UIInterfaceOrientation	-
viewportSize	CGSize	-

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