home *** CD-ROM | disk | FTP | other *** search
- // copyright 1993 Michael B. Johnson; some portions copyright 1994, MIT
- // see COPYRIGHT for reuse legalities
- //
-
-
- #import "RIBDeclare.h"
-
- @implementation RIBDeclare
-
- + initialize { return [RIBDeclare setVersion:1], self; }
-
- - init
- {
- [super init];
-
- name = NULL;
- declaration = NULL;
-
- return self;
- }
- - free
- {
- if (name) { free(name); }
- if (declaration) { free(declaration); }
- return [super free];
- }
-
- - _setName:(char *)newName declaration:(char *)newDeclaration
- {
- if (name)
- { name = NXCopyStringBuffer(newName);
- }
- else
- { name = NULL;
- }
-
-
- if (declaration)
- { declaration = NXCopyStringBuffer(newDeclaration);
- }
- else
- { declaration = NULL;
- }
-
-
- return self;
- }
-
- - copyFromZone:(NXZone *)zone
- {
- id newCopy = [super copyFromZone:zone];
-
- [newCopy _setName:name declaration:declaration];
- return newCopy;
- }
-
- - setName:(char *)newName declaration:(char *)newDeclaration
- {
- if (name)
- { free(name);
- }
- name = NXCopyStringBuffer(newName);
-
- if (declaration)
- { free(declaration);
- }
- declaration = NXCopyStringBuffer(newDeclaration);
-
- return self;
- }
-
- - (const char *)name { return name; }
- - (const char *)declaration { return declaration; }
-
- - renderSelf:(WW3DCamera *)camera startingAt:(RtFloat)shutterOpenTime endingAt:(RtFloat)shutterCloseTime
- {
- RiDeclare(name, declaration);
- return self;
- }
-
- - writeEve:(NXStream *)stream atTabLevel:(int)tab
- {
- int i;
-
-
- for (i = 0; i < tab; i++)
- { NXPrintf(stream, "\t");
- }
- NXPrintf(stream, "Declare {%s} {%s};", name, declaration);
- return self;
- }
-
- #define typeVector "**"
- #define typeValues &name, &declaration
-
- - read:(NXTypedStream *)stream
- {
- int version;
- [super read:stream];
-
- version = NXTypedStreamClassVersion(stream,"RIBDeclare");
- if (version == 0) NXReadTypes(stream, "i", &version), version=1;
- if (version == 1)
- { NXReadTypes(stream, typeVector, typeValues);
- }
- else
- {
- }
- return self;
- }
-
- - write:(NXTypedStream*)stream
- {
- [super write:stream];
-
- NXWriteTypes(stream, typeVector, typeValues);
-
- return self;
- }
-
-
- @end
-