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-
- #import <appkit/appkit.h>
- #import "mathlib.h"
-
- extern id zview_i;
-
- // zplane controls the objects displayed in the xyview
- extern float zplane;
- extern float zplanedir;
-
- @interface ZView : View
- {
- float minheight, maxheight;
- float oldminheight, oldmaxheight;
- float topbound, bottombound; // for floor clipping
-
- float scale;
-
- vec3_t origin;
- }
-
- - clearBounds;
- - getBounds: (float *)top :(float *)bottom;
-
- - getPoint: (NXPoint *)pt;
- - setPoint: (NXPoint *)pt;
-
- - addToHeightRange: (float)height;
-
- - newRealBounds;
- - newSuperBounds;
-
- - XYDrawSelf;
-
- - (BOOL)XYmouseDown: (NXPoint *)pt;
-
- - setXYOrigin: (NXPoint *)pt;
-
- - setOrigin: (NXPoint *)pt scale: (float)sc;
-
- @end
-
-