CC3ProjectionMatrix Class Reference

#import <CC3ProjectionMatrix.h>

Inheritance diagram for CC3ProjectionMatrix:

Additional Inherited Members
Instance Methods inherited from CC3Matrix
(CC3Vector)	- extractForwardDirection
(CC3Quaternion)	- extractQuaternion
(CC3Vector)	- extractRightDirection
(CC3Vector)	- extractRotation
(CC3Vector)	- extractTranslation
(CC3Vector)	- extractUpDirection
(id)	- init
(BOOL)	- invert
(BOOL)	- invertAdjoint
(void)	- invertRigid
(void)	- leftMultiplyBy:
(void)	- leftMultiplyByCC3Matrix3x3:
(void)	- leftMultiplyByCC3Matrix4x3:
(void)	- leftMultiplyByCC3Matrix4x4:
(void)	- leftMultiplyIntoCC3Matrix3x3:
(void)	- leftMultiplyIntoCC3Matrix4x3:
(void)	- leftMultiplyIntoCC3Matrix4x4:
(void)	- multiplyBy:
(void)	- multiplyByCC3Matrix3x3:
(void)	- multiplyByCC3Matrix4x3:
(void)	- multiplyByCC3Matrix4x4:
(void)	- multiplyIntoCC3Matrix3x3:
(void)	- multiplyIntoCC3Matrix4x3:
(void)	- multiplyIntoCC3Matrix4x4:
(void)	- orthonormalizeRotationStartingWith:
(void)	- populateCC3Matrix3x3:
(void)	- populateCC3Matrix4x3:
(void)	- populateCC3Matrix4x4:
(void)	- populateFrom:
(void)	- populateFromCC3Matrix3x3:
(void)	- populateFromCC3Matrix4x3:
(void)	- populateFromCC3Matrix4x4:
(void)	- populateFromFrustumLeft:andRight:andTop:andBottom:andNear:
(void)	- populateFromFrustumLeft:andRight:andTop:andBottom:andNear:andFar:
(void)	- populateFromQuaternion:
(void)	- populateFromRotation:
(void)	- populateFromScale:
(void)	- populateFromTranslation:
(void)	- populateIdentity
(void)	- populateOrthoFromFrustumLeft:andRight:andTop:andBottom:andNear:
(void)	- populateOrthoFromFrustumLeft:andRight:andTop:andBottom:andNear:andFar:
(void)	- populateToLookAt:withEyeAt:withUp:
(void)	- populateToPointTowards:withUp:
(void)	- populateZero
(void)	- rotateBy:
(void)	- rotateByQuaternion:
(void)	- scaleBy:
(CC3Vector)	- transformDirection:
(CC3Vector4)	- transformHomogeneousVector:
(CC3Vector)	- transformLocation:
(CC3Ray)	- transformRay:
(void)	- translateBy:
(void)	- transpose
Class Methods inherited from CC3Matrix
(id)	+ matrix
(id)	+ matrixByMultiplying:by:
Properties inherited from CC3Matrix
BOOL	isDirty
BOOL	isIdentity
BOOL	isRigid

Detailed Description

CC3ProjectionMatrix is a 4x4 matrix that can represent many non-linear 3D transforms, including perspective projection and orthographic projection.

Although its primary intended use is to act as a projection matrix for the 3D camera (hence its name), as a full 4x4 matrix, a number of other non-linear transforms may be created with this class.

Internally, the dimensions of this matrix are four columns by four rows. Data is held in a CC3Matrix4x4 structure of 16 GLfloat elements in column-major order.

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

• CC3ProjectionMatrix.h