ARDirectionalLight Class Reference

#import <ARDirectionalLight.h>

Inherits ARLight.

Additional Inherited Members
Instance Methods inherited from ARLight
(instancetype)	- initWithColour:
Instance Methods inherited from ARNode
(void)	- addChild:
(void)	- addChildren:
(void)	- removeChild:
(void)	- removeAllChildren
(void)	- remove
(ARNode *)	- findChildWithName:
(void)	- markWorldTransformAsDirty
(void)	- translateByX:y:z:
(void)	- translateByX:y:z:transformSpace:
(void)	- translateByVector:
(void)	- translateByVector:transformSpace:
(void)	- scaleByUniform:
(void)	- scaleByX:y:z:
(void)	- scaleByVector:
(void)	- rotateByDegrees:axisX:y:z:
(void)	- rotateByRadians:axisX:y:z:
(void)	- rotateByQuaternion:
(ARVector3 *)	- positionToWorld:
(ARVector3 *)	- positionToEye:
(ARQuaternion *)	- orientationToWorld:
(ARQuaternion *)	- orientationToEye:
(CGPoint)	- viewPortFromNodePosition:
(void)	- render
(void)	- preRender
(void)	- postRender
(void)	- addTouchTarget:withAction:
(void)	- didReceiveTouch
(ARVector3 *)	- nodeFromViewPort:
Class Methods inherited from ARNode
(instancetype)	+ nodeWithName:
Protected Types inherited from ARNode
enum	TransformSpace { ARNodeTransformSpaceLocal, ARNodeTransformSpaceParent, ARNodeTransformSpaceWorld }
Properties inherited from ARLight
ARVector3 *	colour
float	ambientCoefficient
Properties inherited from ARNode
NSString *	name
ARNode *	parent
NSArray< ARNode * > *	children
NSArray *	descendants
ARVector3 *	position
ARVector3 *	scale
ARQuaternion *	orientation
ARMatrix4 *	localTransform
ARMatrix4 *	worldTransform
ARMatrix4 *	fullTransform
ARQuaternion *	fullOrientation
ARQuaternion *	worldOrientation
ARVector3 *	worldScale
ARVector3 *	worldPosition
ARVector3 *	fullPosition
ARNode *	world
NSUInteger	childCount
BOOL	visible

Detailed Description

An ARDirectionalLight represents a light source of constant intensity emitted from a specific direction. This light behaves as if all rays created are parallel and emitted from a distance infinitely far away. Affects objects that use ARLightMaterial. Direction of light source is set by changing the light's orientation variable.

Example of use:

ARNode *node = [[ARNode alloc] init];
ARDirectionalLight *directionalLight = [[ARDirectionalLight alloc] initWithColour:[ARVector3 vectorWithValuesX:0.1 y:0.2 z:0.3]];
[directionalLight rotateByDegrees:45 axisX:1 y:0 z:0];

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The documentation for this class was generated from the following file:

• ARDirectionalLight.h