This is CreepyFaceView.h in view mode; [Download] [Up]
#import <appkit/appkit.h>
#import "CFWireFrame.h"
#import "Thinker.h"
// this code is copyright Darcy Brockbank, 1993
//
// You may freely reuse and distribute this code in any way shape or
// form, provided that this notice stays intact.
//
// darcy@hasc.ca, samurai@cs.mcgill.ca
//
// StefView was implemented out of WorldSpaceView and retains some of the
// movement properties...
//
// The code for WorldSpaceView was written by Sam Streeper at CreepyFace, I think,
// and there were two other contributors, but I can't find their names in the
// source for it.
//
// CreepyFaceView shows a simple (ha!) spinning CreepyFace logo, in full 3D. The 3D code
// came from an app I wrote a long time ago called "CFWireFrame", and so the code
// is pretty scary. As well, this thing is only a quick hack, though a nice one.
//
// This thing has room for improvement, and if you do so, send me a copy!
//
// - darcy
typedef struct { float l,b,r,t; } BRECT;
@interface CreepyFaceView:View
{
id buffer;
id spot;
id clearSpot;
id sbuffer;
float xpos;
float ypos;
BRECT old;
NXPoint ballTo;
NXPoint maxCoord;
NXPoint redrawTo;
NXRect redraw;
NXSize oldSize;
int framesPerSecond;
int currentFrame;
NXSize imageSize;
BStimeval now, then;
BStimeval nextRotationTime;
id sharedInspectorPanel;
Axis axis;
Direction spin;
Origin worldOrigin,localOrigin,curOrigin;
float currentZoom;
id list;
float translationRate;
NXColor backgroundColour;
}
- loadDir:(const char *)d;
- draw;
- oneStep;
- sizeTo:(NXCoord)width :(NXCoord)height;
- newViewSize;
- (const char *)windowTitle;
- loadWorld:(const char *)dir;
- free;
- tryToChangeCentre;
- initFrame:(const NXRect *)rect;
- firstObject;
- setTranslationRate:sender;
- setZoom:sender;
- rotateZ:sender;
- rotatez:sender;
- rotateX:sender;
- rotatex:sender;
- rotateY:sender;
- rotatey:sender;
- addThisObject:anObject;
@end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.