NTBillboardScaling
enum NTBillboardScaling : NSInteger {}
Possible scaling modes for billboards.
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Billboard has a constant world space size. Zooming causes the billboard to get smaller or bigger on the screen.
Declaration
Objective-C
NT_BILLBOARD_SCALING_WORLD_SIZE
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Billboard’s size on screen is unaffected by zooming, but billboards that are further away from the camera get smaller when the tilt angle is < 90.
Declaration
Objective-C
NT_BILLBOARD_SCALING_SCREEN_SIZE
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Billboard’s screen size is always the same, regardless of the zoom level, tilt angle or billboard’s position.
Declaration
Objective-C
NT_BILLBOARD_SCALING_CONST_SCREEN_SIZE