v2.0.2
Instance Methods | Class Methods | Properties | List of all members
CC3ShadowVolumeMeshNode Class Reference

#import <CC3ShadowVolumes.h>

Inheritance diagram for CC3ShadowVolumeMeshNode:
Inheritance graph
[legend]

Instance Methods

(void) - drawToStencilWithVisitor:
 
- Instance Methods inherited from CC3MeshNode
(CC3Material *) - __deprecated
 
(void) - __deprecated
 
(void) - __deprecated
 
(void) - __deprecated
 
(void) - __deprecated
 
(void) - addTexture:
 
(CC3Face) - deformedFaceAt:
 
(CC3Vector) - deformedFaceCenterAt:
 
(CC3Vector) - deformedFaceNormalAt:
 
(CC3Plane) - deformedFacePlaneAt:
 
(CC3Vector) - deformedVertexLocationAt:fromFaceAt:
 
(void) - drawWithVisitor:
 
(CC3Mesh *) - ensureMesh
 
(void) - expectsVerticallyFlippedTexture:inTextureUnit:
 
(BOOL) - expectsVerticallyFlippedTextureInTextureUnit:
 
(CC3Face) - faceAt:
 
(CC3Vector) - faceCenterAt:
 
(GLuint) - faceCountFromVertexCount:
 
(GLuint) - faceCountFromVertexIndexCount:
 
(CC3Face) - faceFromIndices:
 
(CC3FaceIndices) - faceIndicesAt:
 
(CC3FaceNeighbours) - faceNeighboursAt:
 
(CC3Vector) - faceNormalAt:
 
(CC3Plane) - facePlaneAt:
 
(GLuint) - findFirst:globalIntersections:ofGlobalRay:acceptBackFaces:acceptBehindRay:
 
(GLuint) - findFirst:intersections:ofLocalRay:acceptBackFaces:acceptBehindRay:
 
(void) - flipHorizontallyTextureUnit:
 
(void) - flipTexturesHorizontally
 
(void) - flipTexturesVertically
 
(void) - flipVerticallyTextureUnit:
 
(CC3Material *) - makeMaterial
 
(CC3Mesh *) - makeMesh
 
(void) - moveMeshOriginTo:
 
(void) - moveMeshOriginToCenterOfGeometry
 
(void) - movePivotTo:
 
(void) - populateAsBitmapFontLabelFromString:fromFontFile:andLineHeight:andTextAlignment:andRelativeOrigin:andTessellation:
 
(void) - populateAsCenteredRectangleWithSize:
 
(void) - populateAsCenteredRectangleWithSize:andTessellation:
 
(void) - populateAsCenteredRectangleWithSize:andTessellation:withTexture:invertTexture:
 
(void) - populateAsCenteredRectangleWithSize:withTexture:invertTexture:
 
(void) - populateAsCenteredTexturedRectangleWithSize:
 
(void) - populateAsCenteredTexturedRectangleWithSize:andTessellation:
 
(void) - populateAsCubeMappedSolidBox:
 
(void) - populateAsDiskWithRadius:andTessellation:
 
(void) - populateAsHollowConeWithRadius:height:andTessellation:
 
(void) - populateAsLineStripWith:vertices:andRetain:
 
(void) - populateAsRectangleWithSize:andPivot:
 
(void) - populateAsRectangleWithSize:andPivot:andTessellation:
 
(void) - populateAsRectangleWithSize:andPivot:andTessellation:withTexture:invertTexture:
 
(void) - populateAsRectangleWithSize:andPivot:withTexture:invertTexture:
 
(void) - populateAsRectangleWithSize:andRelativeOrigin:
 
(void) - populateAsRectangleWithSize:andRelativeOrigin:andTessellation:
 
(void) - populateAsSolidBox:
 
(void) - populateAsSolidBox:withCorner:
 
(void) - populateAsSphereWithRadius:andTessellation:
 
(void) - populateAsTexturedBox:
 
(void) - populateAsTexturedBox:withCorner:
 
(void) - populateAsTexturedRectangleWithSize:andPivot:
 
(void) - populateAsTexturedRectangleWithSize:andPivot:andTessellation:
 
(void) - populateAsTriangle:withTexCoords:andTessellation:
 
(void) - populateAsWireBox:
 
(CC3Mesh *) - prepareParametricMesh
 
(void) - removeAllTextures
 
(void) - removeLocalShaders
 
(void) - repeatTexture:
 
(void) - repeatTexture:forTextureUnit:
 
(CC3ShaderProgram *) - selectShaderProgram
 
(void) - setTexture:forTextureUnit:
 
(void) - setTextureRectangle:forTextureUnit:
 
(void) - setVertexBitangent:at:
 
(void) - setVertexBoneIndex:forBoneInfluence:at:
 
(void) - setVertexBoneIndices:at:
 
(void) - setVertexBoneWeights:at:
 
(void) - setVertexColor4B:at:
 
(void) - setVertexColor4F:at:
 
(void) - setVertexHomogeneousLocation:at:
 
(void) - setVertexIndex:at:
 
(void) - setVertexLocation:at:
 
(void) - setVertexMatrixIndex:forVertexUnit:at:
 
(void) - setVertexMatrixIndices:at:
 
(void) - setVertexNormal:at:
 
(void) - setVertexTangent:at:
 
(void) - setVertexTexCoord2F:at:
 
(void) - setVertexTexCoord2F:at:forTextureUnit:
 
(void) - setVertexTexCoord2F:forTextureUnit:at:
 
(void) - setVertexWeight:forBoneInfluence:at:
 
(void) - setVertexWeight:forVertexUnit:at:
 
(void) - setVertexWeights:at:
 
(CC3Texture *) - textureForTextureUnit:
 
(CGRect) - textureRectangleForTextureUnit:
 
(void) - updateGLBuffers
 
(void) - updateVertexBitangentsGLBuffer
 
(void) - updateVertexBoneIndicesGLBuffer
 
(void) - updateVertexBoneWeightsGLBuffer
 
(void) - updateVertexColorsGLBuffer
 
(void) - updateVertexIndicesGLBuffer
 
(void) - updateVertexLocationsGLBuffer
 
(void) - updateVertexNormalsGLBuffer
 
(void) - updateVertexTangentsGLBuffer
 
(void) - updateVertexTextureCoordinatesGLBuffer
 
(void) - updateVertexTextureCoordinatesGLBufferForTextureUnit:
 
(CC3Vector) - vertexBitangentAt:
 
(GLuint) - vertexBoneIndexForBoneInfluence:at:
 
(GLvoid *) - vertexBoneIndicesAt:
 
(GLfloat *) - vertexBoneWeightsAt:
 
(ccColor4B) - vertexColor4BAt:
 
(ccColor4F) - vertexColor4FAt:
 
(GLuint) - vertexCountFromFaceCount:
 
(CC3Vector4) - vertexHomogeneousLocationAt:
 
(GLuint) - vertexIndexAt:
 
(GLuint) - vertexIndexCountFromFaceCount:
 
(CC3Vector) - vertexLocationAt:
 
(GLuint) - vertexMatrixIndexForVertexUnit:at:
 
(GLvoid *) - vertexMatrixIndicesAt:
 
(CC3Vector) - vertexNormalAt:
 
(CC3Vector) - vertexTangentAt:
 
(ccTex2F) - vertexTexCoord2FAt:
 
(ccTex2F) - vertexTexCoord2FAt:forTextureUnit:
 
(ccTex2F) - vertexTexCoord2FForTextureUnit:at:
 
(GLfloat) - vertexWeightForBoneInfluence:at:
 
(GLfloat) - vertexWeightForVertexUnit:at:
 
(GLfloat *) - vertexWeightsAt:
 
- Instance Methods inherited from CC3LocalContentNode
(void) - checkDrawingOrder
 
(CC3Box) - localContentBoundingBoxRelativeTo:
 
- Instance Methods inherited from CC3Node
(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) - 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) - 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) - 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) - 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
 
- Instance Methods inherited from CC3Identifiable
(id) - copyAsClass:
 
(void) - copyUserDataFrom:
 
(id) - copyWithName:asClass:
 
(id) - copyWithZone:withName:
 
(id) - copyWithZone:withName:asClass:
 
(BOOL) - deriveNameFrom:
 
(BOOL) - deriveNameFrom:usingSuffix:
 
(NSString *) - fullDescription
 
(id) - init
 
(id) - initAtIndex:fromPODResource:
 
(void) - initUserData
 
(id) - initWithName:
 
(id) - initWithTag:
 
(id) - initWithTag:withName:
 
(GLuint) - nextTag
 
(void) - populateFrom:
 
- Instance Methods inherited from <CC3ShadowProtocol>
(void) - updateShadow
 

Class Methods

(BOOL) + defaultVisible
 
(void) + setDefaultVisible:
 

Properties

BOOL shouldDrawTerminator
 
- Properties inherited from CC3MeshNode
CC3Mesh *meshModel __deprecated
 
ccColor4F pureColor __deprecated
 
BOOL hasPremultipliedAlpha __deprecated
 
GLuint vertexUnitCount __deprecated
 
GLenum matrixIndexType __deprecated
 
ccColor4F ambientColor
 
ccBlendFunc blendFunc
 
CCColorRef color
 
ccColor4F diffuseColor
 
GLenum drawingMode
 
CC3NormalScaling effectiveNormalScalingMethod
 
ccColor4F emissionColor
 
BOOL expectsVerticallyFlippedTextures
 
GLuint faceCount
 
BOOL hasRigidSkeleton
 
BOOL hasSkeleton
 
BOOL hasTextureAlpha
 
BOOL hasTexturePremultipliedAlpha
 
BOOL isDrawingPointSprites
 
BOOL isOpaque
 
BOOL isUsingGLBuffers
 
CC3Material * material
 
CC3Mesh * mesh
 
CCOpacity opacity
 
int podMaterialIndex
 
GLfloat reflectivity
 
CC3ShaderContext * shaderContext
 
CC3ShaderProgram * shaderProgram
 
GLfloat shininess
 
BOOL shouldApplyOpacityToColor
 
BOOL shouldCacheFaces
 
BOOL shouldDrawLowAlpha
 
BOOL shouldUseLighting
 
BOOL shouldUseLightProbes
 
ccColor4F specularColor
 
CC3Texture * texture
 
GLuint textureCount
 
CGRect textureRectangle
 
GLuint vertexBoneCount
 
GLenum vertexBoneIndexType
 
GLenum vertexColorType
 
CC3VertexContent vertexContentTypes
 
GLuint vertexCount
 
GLuint vertexIndexCount
 
- Properties inherited from CC3LocalContentNode
CC3Box globalLocalContentBoundingBox
 
CC3Vector globalLocalContentCenterOfGeometry
 
CC3Box localContentBoundingBox
 
CC3Vector localContentCenterOfGeometry
 
CC3WireframeBoundingBoxNode * localContentWireframeBoxNode
 
BOOL shouldDrawLocalContentWireframeBox
 
- 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
 
- Properties inherited from <CC3ShadowProtocol>
CC3Light * light
 

Detailed Description

The mesh node used to build a shadow volume.

A single CC3ShadowVolumeMeshNode instance represents the shadow from a single light for a single shadow-casting node.

As a mesh node, the CC3ShadowVolumeMeshNode instance is added as a child to the node whose shadow is to be represented. To automatically create a CC3ShadowVolumeMeshNode and add it to the shadow-casting node, use the addShadowVolumesForLight: method on the shadow-casting node (or any structural ancestor of that node).

CC3ShadowVolumeMeshNode implements the CC3ShadowProtocol. The implementation of the updateShadow method populates a shadow volume mesh that encompasses the volume of space shadowed by the shadow-casting node. Any other object with this shadow volume will be shadowed by that node.

The shadow volume mesh of this node is invisible in itself, but by depth-testing against other drawn nodes, a stencil is created indicating which view pixels will be in shadow. Those view pixels are then darkened accordingly.

Of all shadowing techniques, shadow volumes result in the most accurate shadows, but are also the most computationally intensive.

Shadow volumes use a stencil buffer to determine the areas that require shading. The stencil buffer must be allocated within the EAGLView when the view is created and initialized. Under iOS, the sencil buffer is combined with the depth buffer, and you create a stencil buffer by passing the value GL_DEPTH24_STENCIL8 as the depth format argument in the CCGLView method viewWithFrame:pixelFormat:depthFormat:preserveBackbuffer:sharegroup:multiSampling:numberOfSamples:.

Method Documentation

+ (BOOL) defaultVisible

Returns the default value to which the visible property will be set when an instance is created and initialized.

The initial value of this property is NO. Normally, shadow volumes affect the contents of the stencil buffer, but are not directly visible themselves. However, during development debugging, you can set this property to YES to make the shadow volumes visible within the scene, to help visualize how the shadow volumes are interacting with the scene.

- (void) drawToStencilWithVisitor: (CC3NodeDrawingVisitor *)  visitor

Draws this node to a stencil.

The stencil is marked wherever another node intersects the mesh volume of this node, and is therefore in shadow.

The application should not use this method. The method signature, and use of this method will change as additional shadow-casting techniques are introduced.

+ (void) setDefaultVisible: (BOOL)  defaultVisible

Sets the default value to which the visible property will be set when an instance is created and initialized.

The initial value of this property is NO. Normally, shadow volumes affect the contents of the stencil buffer, but are not directly visible themselves. However, during development debugging, you can set this property to YES to make the shadow volumes visible within the scene, to help visualize how the shadow volumes are interacting with the scene.

Property Documentation

- (BOOL) shouldDrawTerminator
readwritenonatomicassign

Indicates that this should display the terminator line of the shadow-casting node.

The terminator line is the line that separates the illuminated side of the shadow-casting object from the dark side. It defines the start of the shadow volume mesh that is attached to the shadow-casting node.

This property can be useful for diagnostics during development. This property only has effect if the visible property is set to YES for this shadow-volume node.

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

© 2010 - 2014 The Brenwill Workshop Ltd.