CC3TargettingNode.h File Reference

#import "CC3Node.h"

Classes
class	CC3DirectionalRotator
	This CC3Rotator subclass adds the ability to set rotation based on directional information. More...
class	CC3LightTracker
	CC3LightTracker is a specialized CC3TargettingNode that tracks a target and automatically updates its own globalLightLocation property from the globalLocation property of the target. More...
class	CC3Node(CC3TargettingNode)
class	CC3TargettingNode
	This is a node class representing a 3D model node that can be pointed in a particular direction, or at another node. More...
Defines
#define	kCC3MatrixIsDirtyByDirection   11
#define	kCC3VectorInitialForwardDirection   kCC3VectorUnitZNegative
#define	kCC3VectorInitialRightDirection   kCC3VectorUnitXPositive
#define	kCC3VectorInitialUpDirection   kCC3VectorUnitYPositive
Enumerations
enum	CC3TargettingAxisRestriction { kCC3TargettingAxisRestrictionNone, kCC3TargettingAxisRestrictionXAxis, kCC3TargettingAxisRestrictionYAxis, kCC3TargettingAxisRestrictionZAxis }

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Detailed Description

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Define Documentation

#define kCC3MatrixIsDirtyByDirection   11

Constants used by matrixIsDirtyBy to indicate why the transform matrix is dirty.

#define kCC3VectorInitialForwardDirection   kCC3VectorUnitZNegative

The OpenGL ES standard initial "forward" direction for unrotated objects.

#define kCC3VectorInitialRightDirection   kCC3VectorUnitXPositive

The OpenGL ES standard initial "right" direction for unrotated objects.

#define kCC3VectorInitialUpDirection   kCC3VectorUnitYPositive

The OpenGL ES standard initial "up" direction for unrotated objects.

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Enumeration Type Documentation

enum CC3TargettingAxisRestriction

Enumeration of options for restricting rotation of a CC3TargettingNode to rotate only around a single axis when attempting to point at a target node or targetLocation.

Enumerator:

kCC3TargettingAxisRestrictionNone	Don't restrict targetting rotations.
kCC3TargettingAxisRestrictionXAxis	Only rotate around the X-axis.
kCC3TargettingAxisRestrictionYAxis	Only rotate around the Y-axis.
kCC3TargettingAxisRestrictionZAxis	Only rotate around the Z-axis.