CC3SphereNode Class Reference

#import <CC3UtilityMeshNodes.h>

Inheritance diagram for CC3SphereNode:

Additional Inherited Members
Instance Methods inherited from CC3MeshNode
(void)	- addTexture:
(CC3Face)	- deformedFaceAt:
(CC3Vector)	- deformedFaceCenterAt:
(CC3Vector)	- deformedFaceNormalAt:
(CC3Plane)	- deformedFacePlaneAt:
(CC3Vector)	- deformedVertexLocationAt:fromFaceAt:
(void)	- DEPRECATED_ATTRIBUTE
(void)	- DEPRECATED_ATTRIBUTE
(void)	- DEPRECATED_ATTRIBUTE
(void)	- DEPRECATED_ATTRIBUTE
(void)	- drawWithVisitor:
(CC3Material *)	- ensureMaterial
(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:
Class Methods inherited from CC3LocalContentNode
(ccColor4F)	+ localContentWireframeBoxColor
(void)	+ setLocalContentWireframeBoxColor:
Properties inherited from CC3MeshNode
ccColor4F	ambientColor
ccBlendFunc	blendFunc
ccColor3B	color
CC3Mesh *meshModel	DEPRECATED_ATTRIBUTE
BOOL hasPremultipliedAlpha	DEPRECATED_ATTRIBUTE
GLuint vertexUnitCount	DEPRECATED_ATTRIBUTE
GLenum matrixIndexType	DEPRECATED_ATTRIBUTE
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
GLubyte	opacity
int	podMaterialIndex
ccColor4F	pureColor
GLfloat	reflectivity
CC3ShaderContext *	shaderContext
CC3ShaderProgram *	shaderProgram
GLfloat	shininess
BOOL	shouldApplyOpacityToColor
BOOL	shouldCacheFaces
BOOL	shouldDrawLowAlpha
BOOL	shouldUseLighting
ccColor4F	specularColor
CC3Texture *	texture
GLuint	textureCount
CGRect	textureRectangle
GLuint	vertexBoneCount
GLenum	vertexBoneIndexType
GLenum	vertexColorType
CC3VertexContent	vertexContentTypes
GLuint	vertexCount
GLuint	vertexIndexCount

Detailed Description

CC3SphereNode is a type of CC3MeshNode that is specialized to display a simple sphere mesh.

Since a sphere is a mesh like any other mesh, the functionality required to create and manipulate sphere meshes is present in the CC3MeshNode class, and if you choose, you can create and manage sphere meshes using that class alone.

However, when using bounding volumes, CC3SphereNode returns a spherical bounding volume from the defaultBoundingVolume method, instead of the default bounding volume for a standard mesh node. This provides a better fit of the bounding volume around the mesh.

You can use the following convenience method to aid in constructing a CC3SphereNode instance:

• populateAsSphereWithRadius:andTessellation:

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

• CC3UtilityMeshNodes.h