OOCacheManager(Octree) Category Reference

#include <OOMesh.h>

Class Methods
(Octree *)	+ octreeForModel:
(void)	+ setOctree:forModel:
(static void)	+ VFRAddFace [implementation]
(static NSUInteger)	+ VFRGetCount [implementation]
(static NSUInteger)	+ VFRGetFaceAtIndex [implementation]

Detailed Description

Definition at line 192 of file OOMesh.h.

Method Documentation

octreeForModel:

+ (Octree *) octreeForModel:

(NSString *)

inKey

Extends class OOCacheManager.

Definition at line 2239 of file OOMesh.m.

                          :(NSString *)inKey
{
    NSDictionary        *dict = nil;
    Octree              *result = nil;
    
    if (inKey == nil)  return nil;
    
    dict = [[self sharedCache] objectForKey:inKey inCache:kOOCacheOctrees];
    if (dict != nil)
    {
        result = [[Octree alloc] initWithDictionary:dict];
        [result autorelease];
    }
    
    return result;
}

References nil, OOCacheManager::objectForKey:inCache:, and OOCacheManager::sharedCache.

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setOctree:forModel:

+ (void) setOctree:		(Octree *)	inOctree
forModel:		(NSString *)	inKey

Extends class OOCacheManager.

Definition at line 2257 of file OOMesh.m.

                 :(Octree *)inOctree forModel:(NSString *)inKey
{
    if (inOctree != nil && inKey != nil)
    {
        [[self sharedCache] setObject:[inOctree dictionaryRepresentation] forKey:inKey inCache:kOOCacheOctrees];
    }
}

References Octree::dictionaryRepresentation, nil, OOCacheManager::setObject:forKey:inCache:, and OOCacheManager::sharedCache.

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VFRAddFace

+ (void) VFRAddFace (VertexFaceRef *) vfr (NSUInteger) index

implementation

Extends class OOCacheManager.

Definition at line 2266 of file OOMesh.m.

{
    NSCParameterAssert(vfr != NULL);
    
    if (index < UINT16_MAX && vfr->internCount < kVertexFaceDefInternalCount)
    {
        vfr->internFaces[vfr->internCount++] = index;
    }
    else
    {
        if (vfr->extra == nil)  vfr->extra = [NSMutableArray array];
        [vfr->extra addObject:[NSNumber numberWithInteger:index]];
    }
}

References VertexFaceRef::extra, VertexFaceRef::internFaces, kVertexFaceDefInternalCount, and nil.

VFRGetCount

+ (NSUInteger) VFRGetCount (VertexFaceRef *) vfr

implementation

Extends class OOCacheManager.

Definition at line 2282 of file OOMesh.m.

{
    NSCParameterAssert(vfr != NULL);
    
    return vfr->internCount + [vfr->extra count];
}

References VertexFaceRef::internCount.

VFRGetFaceAtIndex

+ (NSUInteger) VFRGetFaceAtIndex (VertexFaceRef *) vfr (NSUInteger) index

implementation

Extends class OOCacheManager.

Definition at line 2290 of file OOMesh.m.

{
    NSCParameterAssert(vfr != NULL && index < VFRGetCount(vfr));
    
    if (index < vfr->internCount)  return vfr->internFaces[index];
    else  return [vfr->extra oo_unsignedIntegerAtIndex:index - vfr->internCount];
}

References VertexFaceRef::internFaces, and VFRGetCount().

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

• src/Core/OOMesh.h
• src/Core/OOMesh.m