#import <CC3VertexSkinning.h>

Inheritance diagram for CC3Bone:

Properties
CC3Matrix *	restPoseSkeletalTransformMatrixInverted

CC3Matrix *	skeletalTransformMatrix

Properties inherited from CC3Node
CC3Vector sceneUpDirection	__deprecated

CC3Vector worldUpDirection	__deprecated

GLfloat scaleTolerance	__deprecated

CC3TargettingConstraint axisRestriction	__deprecated

CC3Vector globalLightLocation	__deprecated

CC3Matrix *transformMatrix	__deprecated

CC3Matrix *transformMatrixInverted	__deprecated

CC3Node *dirtiestAncestor	__deprecated

CC3Matrix *parentGlobalTransformMatrix	__deprecated

CC3Matrix *parentTransformMatrix	__deprecated

CC3Scene *world	__deprecated

BOOL shouldCleanupActionsWhenRemoved	__deprecated

BOOL shouldCleanupWhenRemoved	__deprecated

CC3Camera *	activeCamera

ccColor4F	ambientColor

CC3NodeAnimation *	animation

CC3NodeAnimationState *	animationState

ccBlendFunc	blendFunc

CC3Box	boundingBox

CC3NodeBoundingVolume *	boundingVolume

GLfloat	boundingVolumePadding

GLfloat	cameraDistanceProduct

CC3Vector	centerOfGeometry

NSArray *	children

CCColorRef	color

BOOL	containsAnimation

GLfloat	decalOffsetFactor

GLfloat	decalOffsetUnits

GLenum	depthFunction

CC3NodeDescriptor *	descriptorNode

ccColor4F	diffuseColor

NSArray *	directionMarkers

ccColor4F	emissionColor

BOOL	expectsVerticallyFlippedTextures

CC3Vector	forwardDirection

CC3Box	globalBoundingBox

CC3Vector	globalCenterOfGeometry

CC3Vector	globalForwardDirection

CC3Vector4	globalHomogeneousPosition

CC3Vector4	globalLightPosition

CC3Vector	globalLocation

CC3Vector	globalRightDirection

CC3Vector	globalRotation

CC3Vector	globalScale

CC3Matrix *	globalTransformMatrix

CC3Matrix *	globalTransformMatrixInverted

CC3Vector	globalUpDirection

BOOL	hasLocalContent

BOOL	hasSoftBodyContent

BOOL	hasTarget

BOOL	isAnimationEnabled

BOOL	isBasePODNode

BOOL	isBillboard

BOOL	isCamera

BOOL	isLight

BOOL	isLightProbe

BOOL	isMeshNode

BOOL	isOpaque

BOOL	isRunning

BOOL	isScene

BOOL	isShadowVolume

BOOL	isTouchable

BOOL	isTrackingForBumpMapping

BOOL	isTransformDirty

BOOL	isTransformRigid

BOOL	isUniformlyScaledGlobally

BOOL	isUniformlyScaledLocally

GLenum	lineSmoothingHint

GLfloat	lineWidth

CC3Matrix *	localTransformMatrix

CC3Vector	location

CC3NormalScaling	normalScalingMethod

CCOpacity	opacity

CC3Node *	parent

CC3PerformanceStatistics *	performanceStatistics

GLint	podContentIndex

GLint	podParentIndex

GLint	podTargetIndex

CC3Vector	projectedLocation

CGPoint	projectedPosition

CC3Quaternion	quaternion

CC3Vector	referenceUpDirection

GLfloat	reflectivity

const char *	renderStreamGroupMarker

CC3Vector	rightDirection

CC3Node *	rootAncestor

CC3Vector	rotation

GLfloat	rotationAngle

CC3Vector	rotationAxis

CC3Rotator *	rotator

CC3Vector	scale

CC3Scene *	scene

CC3ShaderContext *	shaderContext

CC3ShaderProgram *	shaderProgram

GLfloat	shadowExpansionLimitFactor

GLushort	shadowLagCount

GLushort	shadowLagFactor

GLfloat	shadowOffsetFactor

GLfloat	shadowOffsetUnits

NSArray *	shadowVolumes

GLfloat	shadowVolumeVertexOffsetFactor

GLfloat	shininess

BOOL	shouldAddShadowVolumeEndCapsOnlyWhenNeeded

BOOL	shouldAllowTouchableWhenInvisible

BOOL	shouldApplyOpacityAndColorToMeshContent

BOOL	shouldAutoremoveWhenEmpty

BOOL	shouldAutotargetCamera

BOOL	shouldBlendAtFullOpacity

BOOL	shouldCacheFaces

BOOL	shouldCastShadows

BOOL	shouldCastShadowsWhenInvisible

BOOL	shouldCullBackFaces

BOOL	shouldCullFrontFaces

BOOL	shouldDisableDepthMask

BOOL	shouldDisableDepthTest

BOOL	shouldDrawAllBoundingVolumes

BOOL	shouldDrawAllDescriptors

BOOL	shouldDrawAllLocalContentWireframeBoxes

BOOL	shouldDrawAllWireframeBoxes

BOOL	shouldDrawBoundingVolume

BOOL	shouldDrawDescriptor

BOOL	shouldDrawInClipSpace

BOOL	shouldDrawWireframeBox

BOOL	shouldIgnoreRayIntersection

BOOL	shouldInheritTouchability

BOOL	shouldLogIntersectionMisses

BOOL	shouldLogIntersections

BOOL	shouldShadowBackFaces

BOOL	shouldShadowFrontFaces

BOOL	shouldSmoothLines

BOOL	shouldStopActionsWhenRemoved

BOOL	shouldTrackTarget

BOOL	shouldUseClockwiseFrontFaceWinding

BOOL	shouldUseFixedBoundingVolume

BOOL	shouldUseLighting

BOOL	shouldUseLightProbes

BOOL	shouldUseSmoothShading

CC3Vector	skeletalScale

CC3SoftBodyNode *	softBodyNode

ccColor4F	specularColor

NSString *	structureDescription

CC3Node *	target

CC3Vector	targetLocation

CC3TargettingConstraint	targettingConstraint

CC3Texture *	texture

CC3Node *	touchableNode

BOOL	touchEnabled

NSSet *	transformListeners

GLfloat	uniformScale

CC3Vector	upDirection

BOOL	visible

CC3WireframeBoundingBoxNode *	wireframeBoxNode

GLint	zOrder

Properties inherited from CC3Identifiable
NSObject *sharedUserData	__deprecated

NSString *	name

NSString *	nameSuffix

GLint	podIndex

BOOL	shouldIncludeInDeepCopy

GLuint	tag

NSObject *	userData

Properties inherited from <CC3Cacheable>
NSString *	name

Additional Inherited Members
Instance Methods inherited from CC3Node
(void)	- __deprecated

(void)	- __deprecated

(void)	- __deprecated

(void)	- __deprecated

(void)	- __deprecated

(void)	- __deprecated

(void)	- __deprecated

(void)	- __deprecated

(void)	- __deprecated

(void)	- __deprecated

(id)	- __deprecated

(void)	- __deprecated

(void)	- addAndLocalizeChild:

(void)	- addAnimation:asTrack:

(GLuint)	- addAnimationFrom:to:

(void)	- addAnimationFrom:to:asTrack:

(GLuint)	- addAnimationFrom:to:ofBaseTrack:

(void)	- addAnimationFrom:to:ofBaseTrack:asTrack:

(GLuint)	- addAnimationFromCAFFile:

(void)	- addAnimationFromCAFFile:asTrack:

(GLuint)	- addAnimationFromCAFFile:linkedToCSFFile:

(void)	- addAnimationFromCAFFile:linkedToCSFFile:asTrack:

(GLuint)	- addAnimationFromFrame:toFrame:

(void)	- addAnimationFromFrame:toFrame:asTrack:

(GLuint)	- addAnimationFromFrame:toFrame:ofBaseTrack:

(void)	- addAnimationFromFrame:toFrame:ofBaseTrack:asTrack:

(GLuint)	- addAnimationFromPODFile:

(void)	- addAnimationFromPODFile:asTrack:

(GLuint)	- addAnimationInResource:

(void)	- addAnimationInResource:asTrack:

(void)	- addAnimationState:

(void)	- addAxesDirectionMarkers

(void)	- addChild:

(void)	- addContentFromPODFile:

(void)	- addContentFromPODFile:withName:

(void)	- addContentFromPODResourceFile:

(void)	- addContentFromPODResourceFile:withName:

(void)	- addDirectionMarker

(void)	- addDirectionMarkerColored:inDirection:

(void)	- addShadowVolumes

(void)	- addShadowVolumesForLight:

(void)	- addTexture:

(void)	- addTransformListener:

(void)	- alignInvertedTextures

(void)	- alignTextures

(GLfloat)	- animationBlendingWeightOnTrack:

(CCTime)	- animationTimeOnTrack:

(NSString *)	- appendStructureDescriptionTo:withIndent:

(void)	- applyEffectNamed:inPFXResourceFile:

(void)	- applyEffectNamed:inPFXResourceNamed:

(void)	- applyLocalTransformsTo:

(CC3Node *)	- asBumpMapLightTrackingWrapper

(CC3Node *)	- asCameraTrackingWrapper

(CC3Node *)	- asOrientingWrapper

(CC3Node *)	- asTrackingWrapper

(void)	- bindRestPose

(CC3Box)	- boundingBoxRelativeTo:

(void)	- buildTransformMatrixWithVisitor:

(void)	- checkDrawingOrder

(void)	- cleanupActions

(CC3Node *)	- closestNodeIntersectedByGlobalRay:

(BOOL)	- containsAnimationOnTrack:

(id)	- copy

(id)	- copyWithName:

(void)	- createBoundingVolume

(void)	- createBoundingVolumes

(void)	- createGLBuffers

(void)	- createSkinnedBoundingVolumes

(CC3NodeBoundingVolume *)	- defaultBoundingVolume

(void)	- deleteBoundingVolumes

(void)	- deleteGLBuffers

(NSString *)	- describeAnimationStateForFrames:

(NSString *)	- describeAnimationStateForFrames:fromTime:toTime:

(NSString *)	- describeCurrentAnimationState

(void)	- disableAllAnimation

(void)	- disableAllAnimationOnTrack:

(void)	- disableAllLocationAnimation

(void)	- disableAllQuaternionAnimation

(void)	- disableAllScaleAnimation

(void)	- disableAnimation

(void)	- disableAnimationOnTrack:

(void)	- disableLocationAnimation

(void)	- disableQuaternionAnimation

(void)	- disableScaleAnimation

(BOOL)	- doesIntersectBoundingVolume:

(BOOL)	- doesIntersectFrustum:

(BOOL)	- doesIntersectGlobalRay:

(BOOL)	- doesIntersectNode:

(void)	- doNotBufferVertexBitangents

(void)	- doNotBufferVertexBoneIndices

(void)	- doNotBufferVertexBoneWeights

(void)	- doNotBufferVertexColors

(void)	- doNotBufferVertexContent

(void)	- doNotBufferVertexIndices

(void)	- doNotBufferVertexLocations

(void)	- doNotBufferVertexNormals

(void)	- doNotBufferVertexPointSizes

(void)	- doNotBufferVertexTangents

(void)	- doNotBufferVertexTextureCoordinates

(void)	- drawWithVisitor:

(void)	- enableAllAnimation

(void)	- enableAllAnimationOnTrack:

(void)	- enableAllLocationAnimation

(void)	- enableAllQuaternionAnimation

(void)	- enableAllScaleAnimation

(void)	- enableAnimation

(void)	- enableAnimationOnTrack:

(void)	- enableLocationAnimation

(void)	- enableQuaternionAnimation

(void)	- enableScaleAnimation

(void)	- ensureRigidSkeleton

(void)	- establishAnimationFrameAt:

(void)	- establishAnimationFrameAt:onTrack:

(NSArray *)	- flatten

(void)	- flattenInto:

(void)	- flipNormals

(void)	- flipTexturesHorizontally

(void)	- flipTexturesVertically

(void)	- freezeAllInanimatesOnTrack:

(void)	- freezeIfInanimateOnTrack:

(CCAction *)	- getActionByTag:

(CC3NodeAnimation *)	- getAnimationOnTrack:

(CC3NodeAnimationState *)	- getAnimationStateOnTrack:

(CC3MeshNode *)	- getMeshNodeNamed:

(CC3Node *)	- getNodeNamed:

(CC3Node *)	- getNodeTagged:

(CC3ShadowVolumeMeshNode *)	- getShadowVolumeForLight:

(CC3Vector)	- globalLocationOfGlobalRayIntesection:

(CC3Matrix *)	- globalRotationMatrix

(BOOL)	- hasShadowVolumes

(BOOL)	- hasShadowVolumesForLight:

(void)	- hide

(BOOL)	- isAnimationEnabledOnTrack:

(BOOL)	- isDescendantOf:

(BOOL)	- isShadowVisible

(void)	- linkToPODNodes:

(CC3Vector)	- locationOfGlobalRayIntesection:

(void)	- markAnimationDirty

(void)	- markBoundingVolumeDirty

(void)	- markTransformDirty

(PODStructPtr)	- nodePODStructAtIndex:fromPODResource:

(CC3NodePuncturingVisitor *)	- nodesIntersectedByGlobalRay:

(void)	- nodeWasDestroyed:

(void)	- nodeWasTransformed:

(NSInteger)	- numberOfRunningActions

(void)	- pauseAllActions

(void)	- prewarmForShadowVolumes

(void)	- reattachBonesFrom:

(void)	- releaseRedundantContent

(void)	- remove

(void)	- removeAllChildren

(void)	- removeAllDirectionMarkers

(void)	- removeAllTransformListeners

(void)	- removeAnimation:

(void)	- removeAnimationState:

(void)	- removeAnimationTrack:

(void)	- removeChild:

(void)	- removeShaders

(void)	- removeShadowVolumes

(void)	- removeShadowVolumesForLight:

(void)	- removeTransformListener:

(void)	- resumeAllActions

(void)	- retainVertexBitangents

(void)	- retainVertexBoneIndices

(void)	- retainVertexBoneWeights

(void)	- retainVertexColors

(void)	- retainVertexContent

(void)	- retainVertexIndices

(void)	- retainVertexLocations

(void)	- retainVertexNormals

(void)	- retainVertexPointSizes

(void)	- retainVertexTangents

(void)	- retainVertexTextureCoordinates

(void)	- rotateBy:

(void)	- rotateByAngle:aroundAxis:

(void)	- rotateByAngle:aroundAxis:atLocation:

(void)	- rotateByQuaternion:

(CCAction *)	- runAction:

(CCAction *)	- runAction:withTag:

(void)	- selectShaders

(void)	- setAnimationBlendingWeight:onTrack:

(void)	- setSkeletalBoundingVolume:

(void)	- show

(void)	- stopAction:

(void)	- stopActionByTag:

(void)	- stopAllActions

(void)	- touchDisableAll

(void)	- touchEnableAll

(void)	- trackTargetWithVisitor:

(void)	- transformAndDrawWithVisitor:

(void)	- translateBy:

(void)	- updateAfterTransform:

(void)	- updateBeforeTransform:

(void)	- wasAdded

(void)	- wasRemoved

Class Methods inherited from CC3Node
(GLfloat)	+ __deprecated

(CGFloat)	+ descriptorFontSize

(ccColor4F)	+ directionMarkerColor

(id)	+ node

(id)	+ nodeAtIndex:fromPODResource:

(id)	+ nodeWithName:

(id)	+ nodeWithTag:

(id)	+ nodeWithTag:withName:

(void)	+ setDefaultScaleTolerance:

(void)	+ setDescriptorFontSize:

(void)	+ setDirectionMarkerColor:

(void)	+ setWireframeBoxColor:

(ccColor4F)	+ wireframeBoxColor

Detailed Description

CC3Bone is the building block of skeletons that control the deformation of a skin mesh.

When building a skeleton, bones are assembled in a structural assembly, from a root bone out to limb or branch bones. For example, a skeleton for a human character might start with a root spine bone, to which are attached upper-arm and thigh bones, to which are attached, forearm and shin bones, to which are attached hand and foot bones, and so on.

In this structual assembly, moving an upper-arm bone to cause the character to reach out, carries the forearm and hand bones along with it. Movement of the forearm bone is then performed relative to the upper-arm bone, and movement of the hand bone is performed relative to the forearm, and so on.

CC3Bones are simply specialized structural nodes, and have no content of their own to draw. However, individual bones are referenced by skin sections of the skin mesh node, and the transform matrices of the bones influence the transformations of the vertices of the skin mesh, as the skeleton moves.

Property Documentation

- (CC3Matrix*) restPoseSkeletalTransformMatrixInverted

readnonatomicretain

Returns the inverse of the transform matrix of this bone, relative to the coordinate system of the skeleton of which this bone is a part, that corresponds to the orientation of this bone when the skeleton is in its rest pose.

The returned matrix is the inverse of the matrix returned by the skeletalTransformMatrix property, at the point where the skeleton is in its rest pose (before any further transforms are applied to the bones in the skeleton). The rest pose of the skeleton corresponds to the undeformed skin mesh. Changes to the transform of this bone, relative to this rest pose, will deform the mesh to create soft-body movement of the mesh vertices.

The value of this property is set from the value of the skeletalTransformMatrix whenever the bindRestPose method is invoked.

- (CC3Matrix*) skeletalTransformMatrix

readnonatomicretain

Returns the transform matrix of this bone, relative to the coordinate system of the skeleton of which this bone is a part.

The root of the skeleton is the nearest ancestor CC3SoftBodyNode.

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

CC3VertexSkinning.h

Properties

Additional Inherited Members

Detailed Description

Property Documentation