SceneKit tvOS 11.4 to 12.0 API Differences

SceneKitAvailability.h

Added #def SCN_EXPORT

SceneKitTypes.h

Modified SCNVector3ToFloat3()

	Declaration
From	vector_float3 SCNVector3ToFloat3(SCNVector3 v)
To	simd_float3 SCNVector3ToFloat3(SCNVector3 v)

Modified SCNVector4ToFloat4()

	Declaration
From	vector_float4 SCNVector4ToFloat4(SCNVector4 v)
To	simd_float4 SCNVector4ToFloat4(SCNVector4 v)

Modified SCNMatrix4ToMat4()

	Declaration
From	matrix_float4x4 SCNMatrix4ToMat4(SCNMatrix4 m)
To	simd_float4x4 SCNMatrix4ToMat4(SCNMatrix4 m)

Modified SCNVector3FromFloat3()

	Declaration
From	SCNVector3 SCNVector3FromFloat3(vector_float3 v)
To	SCNVector3 SCNVector3FromFloat3(simd_float3 v)

Modified SCNVector4FromFloat4()

	Declaration
From	SCNVector4 SCNVector4FromFloat4(vector_float4 v)
To	SCNVector4 SCNVector4FromFloat4(simd_float4 v)

Modified SCNMatrix4FromMat4()

	Declaration
From	SCNMatrix4 SCNMatrix4FromMat4(matrix_float4x4 m)
To	SCNMatrix4 SCNMatrix4FromMat4(simd_float4x4 m)

SCNGeometry.h

Removed #def SCNGeometryPrimitiveTypePolygon

Added SCNGeometryPrimitiveTypePolygon

Added SCNGeometry.tessellator

Added SCNTessellationSmoothingModeNone

Added SCNTessellationSmoothingModePNTriangles

Added SCNTessellationSmoothingModePhong

Added SCNGeometryTessellator

Added SCNGeometryTessellator.tessellationFactorScale

Added SCNGeometryTessellator.tessellationPartitionMode

Added SCNGeometryTessellator.adaptive

Added SCNGeometryTessellator.screenSpace

Added SCNGeometryTessellator.edgeTessellationFactor

Added SCNGeometryTessellator.insideTessellationFactor

Added SCNGeometryTessellator.maximumEdgeLength

Added SCNGeometryTessellator.smoothingMode

SCNNode.h

Modified -[SCNNode simdLookAt:]

	Declaration
From	- (void)simdLookAt:(vector_float3)worldTarget
To	- (void)simdLookAt:(simd_float3)worldTarget

Modified -[SCNNode simdLookAt:up:localFront:]

	Declaration
From	- (void)simdLookAt:(vector_float3)worldTarget up:(vector_float3)worldUp localFront:(simd_float3)localFront
To	- (void)simdLookAt:(simd_float3)worldTarget up:(simd_float3)worldUp localFront:(simd_float3)localFront

SCNPhysicsBody.h

Added -[SCNPhysicsBody setResting:]

Added SCNPhysicsBody.continuousCollisionDetectionThreshold

Added SCNPhysicsBody.centerOfMassOffset

Added SCNPhysicsBody.linearRestingThreshold

Added SCNPhysicsBody.angularRestingThreshold

SCNPhysicsWorld.h

Modified SCNPhysicsWorld.contactDelegate

	Declaration
From	@property (atomic, assign, nullable) id<SCNPhysicsContactDelegate> contactDelegate
To	@property (atomic, weak, nullable) id<SCNPhysicsContactDelegate> contactDelegate

SCNSceneRenderer.h

Modified SCNSceneRenderer.delegate

	Declaration
From	@property (nonatomic, assign, nullable) id<SCNSceneRendererDelegate> delegate
To	@property (nonatomic, weak, nullable) id<SCNSceneRendererDelegate> delegate