apple.spritekit

Class SKCameraNode

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.uikit.UIResponder

apple.spritekit.SKNode

apple.spritekit.SKCameraNode

All Implemented Interfaces:

NSCoding, NSCopying, NSSecureCoding, NSObject, UIActivityItemsConfigurationProviding, UIFocusEnvironment, UIFocusItem, UIPasteConfigurationSupporting, UIResponderStandardEditActions, UIUserActivityRestoring

public class SKCameraNode
extends SKNode

A Camera node is a full fledged SKNode that can have actions and physics applied to it. It also uses the standard SKNode transform system so modifying the camera node's position is how you translate the camera's viewport. Applying a scale to the node would zoom the viewport in or out etc. As an added benefit you can now rotate the viewport by applying a zRotation to the camera node, just as you would with any other SKNode.

The camera viewport is centered on the camera's position. It uses the scene's frame and scale mode along with the node transforms to determine the size, origin and rotation of the viewport.

There are some convenience functions included for testing if nodes are contained within the camera viewport. It can be used to determine if objects are no longer visible on the display.

In order to use a camera; set it on the scene that contains the camera.

See Also:

SKScene.camera

Nested Class Summary

Nested classes/interfaces inherited from class apple.spritekit.SKNode

SKNode.Block_enumerateChildNodesWithNameUsingBlock, SKNode.Block_runActionCompletion

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Nested classes/interfaces inherited from interface apple.uikit.protocol.UIResponderStandardEditActions

UIResponderStandardEditActions.Block_updateTextAttributesWithConversionHandler

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SKCameraNode(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
boolean	_supportsSecureCoding() This property must return YES on all classes that allow secure coding.
static boolean	accessInstanceVariablesDirectly()
static SKCameraNode	alloc()
static SKCameraNode	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
static void	clearTextInputContextIdentifier(java.lang.String identifier)
NSSet<? extends SKNode>	containedNodeSet() Returns the set of nodes in the same scene as the camera that are contained within its viewport.
boolean	containsNode(SKNode node) Checks if the node is contained inside the viewport of the camera.
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
static long	hash_static()
SKCameraNode	init()
SKCameraNode	initWithCoder(NSCoder aDecoder) NS_DESIGNATED_INITIALIZER
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static SKCameraNode	new_objc()
static SKCameraNode	node()
static SKCameraNode	nodeWithFileNamed(java.lang.String filename)
static SKCameraNode	nodeWithFileNamedSecurelyWithClassesAndError(java.lang.String filename, NSSet<? extends org.moe.natj.objc.Class> classes, org.moe.natj.general.ptr.Ptr<NSError> error)
static NSArray<? extends GKPolygonObstacle>	obstaclesFromNodeBounds(NSArray<? extends SKNode> nodes)
static NSArray<? extends GKPolygonObstacle>	obstaclesFromNodePhysicsBodies(NSArray<? extends SKNode> nodes)
static NSArray<? extends GKPolygonObstacle>	obstaclesFromSpriteTexturesAccuracy(NSArray<? extends SKNode> sprites, float accuracy)
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
static boolean	supportsSecureCoding()
static long	version_static()

Methods inherited from class apple.spritekit.SKNode

actionForKey, addChild, alpha, attributeValues, calculateAccumulatedFrame, canBecomeFocused, childNodeWithName, children, constraints, containsPoint, convertPointFromNode, convertPointToNode, copyWithZone, didHintFocusMovement, didUpdateFocusInContextWithAnimationCoordinator, encodeWithCoder, entity, enumerateChildNodesWithNameUsingBlock, focusBehavior, focusEffect, focusGroupIdentifier, focusGroupPriority, focusItemContainer, frame, hasActions, inParentHierarchy, insertChildAtIndex, intersectsNode, isEqualToNode, isHidden, isPaused, isTransparentFocusItem, isUserInteractionEnabled, moveToParent, name, nodeAtPoint, nodesAtPoint, objectForKeyedSubscript, parent, parentFocusEnvironment, physicsBody, position, preferredFocusedView, preferredFocusEnvironments, reachConstraints, removeActionForKey, removeAllActions, removeAllChildren, removeChildrenInArray, removeFromParent, runAction, runActionCompletion, runActionWithKey, scene, setAlpha, setAttributeValues, setConstraints, setEntity_unsafe, setEntity, setFocusBehavior, setHidden, setName, setNeedsFocusUpdate, setPaused, setPhysicsBody, setPosition, setReachConstraints, setScale, setSpeed, setUserData, setUserInteractionEnabled, setValueForAttributeNamed, setXScale, setYScale, setZPosition, setZRotation, shouldUpdateFocusInContext, speed, updateFocusIfNeeded, userData, valueForAttributeNamed, xScale, yScale, zPosition, zRotation

Methods inherited from class apple.uikit.UIResponder

activityItemsConfiguration, becomeFirstResponder, buildMenuWithBuilder, canBecomeFirstResponder, canPasteItemProviders, canPerformActionWithSender, canResignFirstResponder, captureTextFromCamera, copy, cut, decreaseSize, delete, editingInteractionConfiguration, increaseSize, inputAccessoryView, inputAccessoryViewController, inputAssistantItem, inputView, inputViewController, isFirstResponder, keyCommands, makeTextWritingDirectionLeftToRight, makeTextWritingDirectionRightToLeft, motionBeganWithEvent, motionCancelledWithEvent, motionEndedWithEvent, nextResponder, paste, pasteAndGo, pasteAndMatchStyle, pasteAndSearch, pasteConfiguration, pasteItemProviders, pressesBeganWithEvent, pressesCancelledWithEvent, pressesChangedWithEvent, pressesEndedWithEvent, print, reloadInputViews, remoteControlReceivedWithEvent, resignFirstResponder, restoreUserActivityState, select, selectAll, setActivityItemsConfiguration, setPasteConfiguration, setUserActivity, targetForActionWithSender, textInputContextIdentifier, textInputMode, toggleBoldface, toggleItalics, toggleUnderline, touchesBeganWithEvent, touchesCancelledWithEvent, touchesEndedWithEvent, touchesEstimatedPropertiesUpdated, touchesMovedWithEvent, undoManager, updateTextAttributesWithConversionHandler, updateUserActivityState, userActivity, validateCommand

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SKCameraNode

protected SKCameraNode(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static SKCameraNode alloc()

allocWithZone

public static SKCameraNode allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

clearTextInputContextIdentifier

public static void clearTextInputContextIdentifier(java.lang.String identifier)

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static SKCameraNode new_objc()

node

public static SKCameraNode node()

nodeWithFileNamed

public static SKCameraNode nodeWithFileNamed(java.lang.String filename)

obstaclesFromNodeBounds

public static NSArray<? extends GKPolygonObstacle> obstaclesFromNodeBounds(NSArray<? extends SKNode> nodes)

obstaclesFromNodePhysicsBodies

public static NSArray<? extends GKPolygonObstacle> obstaclesFromNodePhysicsBodies(NSArray<? extends SKNode> nodes)

obstaclesFromSpriteTexturesAccuracy

public static NSArray<? extends GKPolygonObstacle> obstaclesFromSpriteTexturesAccuracy(NSArray<? extends SKNode> sprites,
                                                                                       float accuracy)

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

containedNodeSet

public NSSet<? extends SKNode> containedNodeSet()

Returns the set of nodes in the same scene as the camera that are contained within its viewport.

Returns:

the set of nodes contained

containsNode

public boolean containsNode(SKNode node)

Checks if the node is contained inside the viewport of the camera. The camera and node must both be in the same scene and presented on a view in order to determine if the node is inside the camera viewport rectangle.

Returns:

YES if the node is inside the viewport. NO if node is nil or the node is outside the viewport.

init

public SKCameraNode init()

Overrides:

init in class SKNode

initWithCoder

public SKCameraNode initWithCoder(NSCoder aDecoder)

Description copied from interface: NSCoding

NS_DESIGNATED_INITIALIZER

Specified by:

initWithCoder in interface NSCoding

Overrides:

initWithCoder in class SKNode

nodeWithFileNamedSecurelyWithClassesAndError

public static SKCameraNode nodeWithFileNamedSecurelyWithClassesAndError(java.lang.String filename,
                                                                        NSSet<? extends org.moe.natj.objc.Class> classes,
                                                                        org.moe.natj.general.ptr.Ptr<NSError> error)

supportsSecureCoding

public static boolean supportsSecureCoding()

_supportsSecureCoding

public boolean _supportsSecureCoding()

Description copied from interface: NSSecureCoding

This property must return YES on all classes that allow secure coding. Subclasses of classes that adopt NSSecureCoding and override initWithCoder: must also override this method and return YES. The Secure Coding Guide should be consulted when writing methods that decode data.

Specified by:

_supportsSecureCoding in interface NSSecureCoding

Overrides:

_supportsSecureCoding in class SKNode