ISFAttrib Class Reference

internally, an ISFGLScene creates an ISFAttrib for each of the declared inputs in an ISF file. if you query an ISFGLScene's inputs- for introspection, for example- you'll get an array of ISFAttribs, which can be examined to learn more about the nature of the input More...

#import <ISFAttrib.h>

Inherits NSObject.

Instance Methods
(NSString *)	- attribName
	returns the name of the attribute- the name of the attribute is also the variable name in the source!
(NSString *)	- attribDescription
	returns the description of the attribute (from the JSON blob) as an NSString
(NSString *)	- attribLabel
	returns the label of the attribute (from the JSON blob) as an NSString
(ISFAttribValType)	- attribType
	returns an ISFAttribValType describing what type of attribute this is (what kind of value/input it is)
(ISFAttribVal)	- currentVal
	returns the current value of this attribute. not useful if this is an image attribute- if this is an image attribute, the most recently-stored VVBuffer is stored in its userInfo!
(void)	- setCurrentVal:
	copies the appropriate value from the union, based on the type of this attribute
(ISFAttribVal)	- minVal
	returns a union describing this attribute's min val
(ISFAttribVal)	- maxVal
	returns a union describing this attribute's max val
(ISFAttribVal)	- defaultVal
	returns a union describing this attribute's default val
(ISFAttribVal)	- identityVal
	returns a union describing this attribute's identity val
(NSMutableArray *)	- labelArray
	only used if this is an ISFAT_Long-type attribute- returns an array containing labels (NSStrings) for each of the input values
(NSMutableArray *)	- valArray
	only used if this is an ISFAT_Long-type attribute- returns an array containing values (NSNumbers) for each of the input values
(BOOL)	- isFilterInputImage
	returns a YES if this attribute describes the default input for an image filter
(void)	- setUserInfo:
	the userInfo is an arbitrary id that gets retained with the attribute- if this is an ISFAT_Image, then this is probably used to store a VVBuffer with the current value
(id)	- userInfo
	returns the userInfo, an arbitrary id retained with this attribute

Detailed Description

internally, an ISFGLScene creates an ISFAttrib for each of the declared inputs in an ISF file. if you query an ISFGLScene's inputs- for introspection, for example- you'll get an array of ISFAttribs, which can be examined to learn more about the nature of the input

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

• VVISFKit/ISFAttrib.h
• VVISFKit/ISFAttrib.m